technical manual of ytong block 2014

8/10/2019 Technical Manual of Ytong Block 2014

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Technical Manual ofechnical Manual of

YTONG Autoclaved Aerated Concrete BlockTONG Autoclaved Aerated Concrete Block


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Contents....................................................... ............................................................................................Pageontents....................................................... ............................................................................................Page

Formation Description......................................................................................................................S1~S8ormation Description......................................................................................................................S1~S8

Arrangement Description of YTONG Block.........................................................................................S9rrangement Description of YTONG Block.........................................................................................S9

Painting and Facing Method Description of YTONGainting and Facing Method Description of YTONG

Block Internal and External Wall.........................................................................................................S10lock Internal and External Wall.........................................................................................................S10

Plan of Non-loadbearing Block Wall and Related Cutlines..............................................................1lan of Non-loadbearing Block Wall and Related Cutlines..............................................................1

Plan Arrangement of Blocks of External Covering Column of External Wall..............................2lan Arrangement of Blocks of External Covering Column of External Wall..............................2

Plan Arrangement of Blocks of External Flat Column of External Wall.......................................3lan Arrangement of Blocks of External Flat Column of External Wall.......................................3

Plan Arrangement of Block of the Internal Wall..................................................................................4lan Arrangement of Block of the Internal Wall..................................................................................4

Arrangement of Vertical Blocks of Non-loadbear ing External Wall (Frame Structure Externalrrangement of Vertical Blocks of Non-loadbearing External Wall (Frame Structure External

Flat) (1)..............................................................................................................................................................5lat) (1)..............................................................................................................................................................5

Arrangement of Vertical Blocks of Non-loadbearing External Wall (Wall Type Frame Structure)rrangement of Vertical Blocks of Non-loadbearing External Wall (Wall Type Frame Structure)(2)........................................................................................................................................................................62)........................................................................................................................................................................6

Arrangement of Vertical Blocks of Non-loadbearing External Wall (External Covering Framerrangement of Vertical Blocks of Non-loadbearing External Wall (External Covering Frame

Structure) (3)...................................................................................................................................................7tructure) (3)...................................................................................................................................................7

Arrangement of Vertical Blocks of Non-loadbearing External Wall (External Covering Framerrangement of Vertical Blocks of Non-loadbearing External Wall (External Covering Frame

Structure) (4)...................................................................................................................................................8tructure) (4)...................................................................................................................................................8

Wall Doors and Windows Installationall Doors and Windows Installation

Structure..........................................................................................................................................................9tructure..........................................................................................................................................................9

Internal Wall Foaming Structure Adhesive Fixed Wood Door Installationnternal Wall Foaming Structure Adhesive Fixed Wood Door Installation

Structure.........................................................................................................................................................10tructure.........................................................................................................................................................10

Contents.........................................................................................................................................................................Pageontents.........................................................................................................................................................................Page

Installation Structure of External Wall Doors and Windows............................................................................11nstallation Structure of External Wall Doors and Windows............................................................................11

Vertical Gap and Horizontal Gap of the Connection of Non-loadbearing Filledertical Gap and Horizontal Gap of the Connection of Non-loadbearing Filled

Block Wall and Reinforced Concrete wall column or Beam Panel................................................................12lock Wall and Reinforced Concrete wall column or Beam Panel................................................................12

Structure of Different Parts of the Wall...................................................................................................................13tructure of Different Parts of the Wall...................................................................................................................13

Structure of Expansion Joint......................................................................................................................................14tructure of Expansion Joint......................................................................................................................................14

Production Method of Non-loadbearing Lintel (1)...............................................................................................15roduction Method of Non-loadbearing Lintel (1)...............................................................................................15

Production Method of Non-loadbearing Lintel (2)...............................................................................................16roduction Method of Non-loadbearing Lintel (2)...............................................................................................16

Sample of Non-loadbearing Wall Anchoring (1)..................................................................................................17ample of Non-loadbearing Wall Anchoring (1)..................................................................................................17

Sample of Non-loadbearing Wall Anchoring (2)..................................................................................................18ample of Non-loadbearing Wall Anchoring (2)..................................................................................................18

External Covering Anchoring of External Wall.....................................................................................................19xternal Covering Anchoring of External Wall.....................................................................................................19

Usage and Features of Supporting Materials of YTONG Block.......................................................................20sage and Features of Supporting Materials of YTONG Block.......................................................................20

Contentsontents

Contents

Drawing No. 2012HU012HU J/T -1055

Page


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Formation Descriptionormation DescriptionDesign Explanationesign Explanation

. Formation ReferenceFormation Reference

Based on current national specifications, local standards of Shanghai and related product testing results of YTONG blocks, combining our engineering practical experienceBased on current national specications, local standards of Shanghai and related product testing results of YTONG blocks, combining our engineering practical experience

of the past several years according, this collective drawing is prepared according to the industrial standard Technical Speci fications of Autoclaved Aerated Concretef the past several years according, this collective drawing is prepared according to the industrial standard Technical Speci cations of Autoclaved Aerated Concrete

Application JGJ17 (to be approved) and related information from Germany, Japan, Taiwan provided by Shanghai YTONG Co., Ltd.pplication JGJ17 (to be approved) and related information from Germany, Japan, Taiwan provided by Shanghai YTONG Co., Ltd.

. Quality StandardsQuality Standards

YTONG blocks are produced and processed according to the national quality standard of Autoclaved Aerated Concrete Building Block (GB/T11968) and YTONG blockYTONG blocks are produced and processed according to the national quality standard of Autoclaved Aerated Concrete Building Block (GB/T11968) and YTONG block

enterprise standard (Q/QJCG-07-2002) of Shanghai YTONG Co., Ltd. The enterprise standard is stricter in product precision, strength coe fficient of variation than thenterprise standard (Q/QJCG-07-2002) of Shanghai YTONG Co., Ltd. The enterprise standard is stricter in product precision, strength coe fficient of variation than the

national standard.ational standard.

. Performances. Performances

With the main production raw materials of fine ground quartz sand, cement, lime, gypsum and the foaming agent of aluminium powder, YTONG block is a kind of lightWith the main production raw materials of ne ground quartz sand, cement, lime, gypsum and the foaming agent of aluminium powder, YTONG block is a kind of light

autoclaved aerated concrete product produced according to the production techniques of German YTONG patents.utoclaved aerated concrete product produced according to the production techniques of German YTONG patents.

YTONG block has the following features:YTONG block has the following features:

1. Light density, which is about 1/3 of the d brick and 1/4 of concrete. It can reduce the dead load of the building effectively and lower the total construction cost of the1. Light density, which is about 1/3 of the d brick and 1/4 of concrete. It can reduce the dead load of the building effectively and lower the total construction cost of the

building. building.

2. Good heat insulation performance. The coefficient of heat conductivity of YTONG block is 0.11~0.16W/m.K, which is only 1/10 of concrete and a kind of good2. Good heat insulation performance. The coefficient of heat conductivity of YTONG block is 0.11~0.16W/m.K, which is only 1/10 of concrete and a kind of good

internal and external heat i nsulation material. internal and external heat insulation material.

3. Good fire-resistant and fire-proof performance. The fire endurance of 150mm thickness YTONG block is longer than 4 hours. YTONG blcok is inorganic3. Good re-resistant and re-proof performance. The re endurance of 150mm thickness YTONG block is longer than 4 hours. YTONG blcok is inorganic

silicate material, which is non-flammable and does not produce poisonous gases. silicate material, which is non-ammable and does not produce poisonous gases.

4. High accuracy, which can guarantee the application of thin layer construction techniques. With good processing performances, it can be cut, sawed, engraved slots.,4. High accuracy, which can guarantee the application of thin layer construction techniques. With good processing performances, it can be cut, sawed, engraved slots.,

etc. etc.

5. The strength grading and density grading shall meet the requirements of the following table. The dry density of YTONG block is 425~625kg/m.5. The strength grading and density grading shall meet the requirements of the following table. The dry density of YTONG block is 425~625kg/m.

Formation Descriptionormation Description Drawing No. 2012HU012HU J/T -1055

Page

S11


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S22Formation Descriptionormation Description


Page

Dry Shrinkage, Freezing Resistancery Shrinkage, Freezing Resistance

Coefficient of Heat Conductivity, Compression Strength and Dry Density of Blockoecient of Heat Condu ctivity, Compression Strength and Dry Density of B lock

Strength

grading

Density

grading

Coecient of heat

conductivity dry) W/

m..K

Cubic compressiveompressive strength MPa)The average dry density no greater

than kg/m3

Average value no less than

Monoblock minimum

no less than

A2.0 B04 0.11

2.1 1.7 425

A2.5

B04 2.5 2.0

B05 0.13

2.7 2.2 525

A3.5

B05 3.6 2.8

B06

0.16

3.7

3.0

625

A5.0 B06 5.1 4.1

Item Unit Index

Dry shrinka

ge

value

Standard methodmm/m

0.50

Express method 0.80

Freezing

resistance

Quality loss % 0.50

Strength a

st

er freezing

M Pa

Greater than 80% of the average value of three -dimensional compression

strength mentioned in the above table

6. Good sound insulation performance. The average sound insulation volume can reach 30~50dB. The weighting sound insulation volume i s6. Good sound insulation performance. The average sound insulation volume can reach 30~50dB. The weighting sound insulation volume i s

48dB of 200mm thickness unpainted wall. The weighting sound insulation volume i s 50dB of 240mm thickness double sided painted wall. 48dB of 200mm thickness unpainted wall. The weighting sound insulation volume is 50dB of 240mm thickness double sided painted wall.


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Page

. Common Specifications and Dimensions of BlockCommon Specications and Dimensions of Block

Common Specifications and Dimensions of Block Unit: mmommon Specications and Dimensions of Block Unit: mm

Dimensions block tongue & groovelock tongue groove block flat at

Length (L) 600 600

Thickness (B) 150,200,240,250,3000 50,75,100,120

Height (H) 250 250

Note: YTONG can also produce customized products.ote: YTONG can also produce customized products.

H

L


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Page

The connection between YTONG block and accessaries (such as door, windows, water heater, wall-attached pipe of range hood, pipe support and sanitary fixture) shall beThe connection between YTONG block and accessaries (such as door, windows, water heater, wall-attached pipe of range hood, pi pe support and sanitary xture) shall be

reliable and firm. reliable and rm.

Bolts and other adapting pieces which are corresponding to the features of YTONG block shall be adopted. When the iron pieces are embedded in or pass through YTONGBolts and other adapting pieces which are corresponding to the features of YTONG block shall be adopted. When the iron pieces are embedded in or pass through YTONG

blocks, antirust measures shall be made. blocks, antirust measures shall be made.2. Facing protective layer shall be made on the outside surface of YTONG block external wall. The facing shall prevent the alaternation of freezing and thawing, circulation of2. Facing protective layer shall be made on the outside surface of YTONG block external wall. The facing shall prevent the alaternation of freezing and thawing, circulation of

dry and wet, natural carbonization and wearing. The facing shall be well adhesive to the basic layer without cracks. Flashing and drain shall be made on the concave-convex partsdry and wet, natural carbonization and wearing. The facing shall be well adhesive to the basic layer without cracks. Flashing and drain shall be made on the concave-convex parts

(such as architrave, appentice, eaves and windowsill, etc.) along the horizontal direction of the external wall of YTONG block to prevent ponding. (such as architrave, appentice, eaves and windowsill, etc.) along the horizontal direction of the external wall of YTONG block to prevent ponding.

3. Facing materials with good breathability shall be adopted for the facing of the internal side of external wall and any side of the internal wall of YTONG block.3. Facing materials with good breathability shall be adopted for the facing of the internal side of external wall and any side of the internal wall of YTONG block.

4. When YTONG block is used as internal wall and does basic treatment, its surface evenness shall meet related requirements in Quality Acceptance Specifications of Building4. When YTONG block is used as internal wall and does basic treatment, its surface evenness shall meet related requirements in Quality Acceptance Specications of Building

Decoration Project (GB50210). If required, wall painting interior facing method can also be adopted (refer to the painting facing method description of YTONG block internalDecoration Project (GB50210). If required, wall painting interior facing method can also be adopted (refer to the painting facing method description of YTONG block internal

and external wall). and external wall).

5. The connection between YTONG block wall and different materials shall adopt reliable technical measures during the surface treatment to prevent the wall surface from5. The connection between YTONG block wall and different materials shall adopt reliable technical measures during the surface treatment to prevent the wall surface from

cracking, such as pasting alkali-resisting fiber glass mesh (hereinaster referred to as alkali-resisting mesh). The thickness of alkali-resisting mesh is 0.25mm and the mesh sizecracking, such as pasting alkali-resisting ber glass mesh (hereinaster referred to as alkali-resisting mesh). The thickness of alkali-resisting mesh is 0.25mm and the mesh size

is 9 units per inch. The width shall be 200mm. is 9 units per inch. The width shall be200mm.

6. The following methods can be adopted during the installation of internal and external doors and windows:6. The following methods can be adopted during the installation of internal and external doors and windows: (1) When wood doors and windows (without pocket) are installed on the internal block wall, door and window opening can be reserved on the block wall. When(1) When wood doors and windows (without pocket) are installed on the internal block wall, door and window opening can be reserved on the block wall. When

the wall thickness is 200mm, Fischertechnik nylon expansion bolt can be adopted; when the block thickness isthe wall thickness is 200mm, Fischertechnik nylon expansion bolt can be adopted; when the block thickness is200mm, C15 fine stone concrete block shall be embedded00mm, C15 ne stone concrete block shall be embedded

in both two sides of the door and window opening. The installation method is the same with installing wood doors and windows on common brickwork,. See the picture on Page 9.in both two sides of the door and window opening. The installation method is the same with installing wood doors and windows on common brickwork,. See the picture on Page 9.

(2) Door opening can be leston the brickwork wall when installation special decorative doors and windows with pocket on internal wall. Refer to the construction and installation(2) Door opening can be leston the brickwork wall when installation special decorative doors and windows with pocket on internal wall. Refer to the construction and installation

method of foaming structure fixed doorframe (97 HU J/T-602HL). See the picture on Page 10. method of foaming structure xed doorframe (97 HU J/T-602HL). See the picture on Page 10.

(3) When installing plastic, aluminium alloy doors and windows on external wall, door and window opening shall be leston the brickwork wall. Aster pre-embedding C15 fine concrete(3) When installing plastic, aluminium alloy doors and windows on external wall, door and window opening shall be leston the brickwork wall. Aster pre-embedding C15 ne concrete

block, the installation method is the same as installing plastic, aluminium alloy doors and windows on common brickwork. See the picture on Page 11. block, the installation method is the same as installing plastic, aluminium alloy doors and windows on common brickwork. See the picture on Page 11.


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. Attentions in Structure Design: Attentions in Structure Design:

1. When confirming the thickness of block, the ratio of height to thickness of the wall shall be calculated according to the following formula:1. When conrming the thickness of block, the ratio of height to thickness of the wall shall be calculated according to the following formula:

=Ho/h =Ho/h 1

2[ ] ]

In the formula, Ho is the calculated height of the wall, which is from the indoor elevation of the ground floor to the beam or panel bottom, from elevation of the floor toIn the formula, Ho is the calculated height of the wall, which is from the indoor elevation of the ground oor to the beam or panel bottom, from elevation of the oor to

the height of horizontal fulcrum. the height of horizontal fulcrum.

h--is the thickness of block wall.h--is the thickness of block wall.

Note: when the wall height is greater than or equal to the distance S between the adjacent cross wall and pilaster, the ratio of height to thickness shall been checkNote: when the wall height is greater than or equal to the distance S between the adjacent cross wall and pilaster, the ratio of height to thickness shall been check

calculated as Ho=0.6S calculated as Ho=0.6S

1

is the correction factor of allowed ratio of height to thickness of Non-loadbearing wall, which is 1.35.is the correction factor of allowed ratio of height to thickness of Non-loadbearing wall, which is 1.35.

2

is the correction factor of allowed ratio of height to thickness of opening with doors and windows.is the correction factor of allowed ratio of height to thickness of opening with doors and windows.

2

= 1-0.4bs/S, when 2= 1-0.4bs/S, when 20.7.72 shall be 0.7.2 shall be 0.7.

bs is the width of door and window opening within the range of the wall width S.bs is the width of door and window opening within the range of the wall width S.

S-- is the distance between the adjacent windows or pilaster.S-- is the distance between the adjacent windows or pilaster.

[ ] -- the allowed ratio of height to thickness of YTONG block. When the strength of YTONG adhesive is 5MPa, [] is 24.[ ] -- the allowed ratio of height to thickness of YTONG block. When the strength of YTONG adhesive is 5MPa, [] is 24.

Except for the non-punching and slotted wall with the adjacent cross wall distance less than the storey height, YTONG blocks with the thickness greater than 100mm shall be adopted.Except for the non-punching and slotted wall with the adjacent cross wall distance less than the storey height, YTONG blocks with the thickness greater than 100mm shall be adopted.As for slotted and hidden pipe embedded wall, the total depth of horizontal slot shall be less than 1/4 of the wall thickness and the depth of vertical slot shall be less than 1/3 of theAs for slotted and hidden pipe embedded wall, the total depth of horizontal slot shall be less than 1/4 of the wall thickness and the depth of vertical slot shall be less than 1/3 of the

wall thickness. Reliable measures shall be taken to allow the horizontal slot depth to be less than 1/3. The slotting method shall be in accordance with the construction and acceptancewall thickness. Reliable measures shall be taken to allow the horizontal slot depth to be less than 1/3. The slotting method shall be in accordance with the construction and acceptance

specifications of YTONG block. 1:4 cement mortar shall be used to fill in the gap aster slotting. Cross and double faced slotting shall be avoided as far as possible. If necessary, thespecications of YTONG block. 1:4 cement mortar shall be used to ll in the gap aster slotting. Cross and double faced slotting shall be avoided as far as possible. If necessary, the

distance between two double faced slotting shall be more than 600mm. Water pipes which pass through the wall shall prevent water seepage. distance between two double faced slotting shall be more than 600mm. Water pipes which pass through the wall shall prevent water seepage.

2. Constructional column and ring beam shall be set on the wall according to Design Specification of Brickwork Structure, Design Specification of Building Seismic Resistance. Each2. Constructional column and ring beam shall be set on the wall according to Design Specication of Brickwork Structure, Design Specication of Building Seismic Resistance. Each

two layers blocks of YTONG block wall adopts L iron piece or 26 rebar to connect with the vertical components of the main structure. When the wall height is greater than 4m andtwo layers blocks of YTONG block wall adopts L iron piece or 2 6 rebar to connect with the vertical components of the main structure. When the wall height is greater than 4m and

the length is greater than 5m, the top of the wall shall be connected with the beam bottom or panel bottom by L iron piece; when the length of wall is more than 2 times of the storeythe length is greater than 5m, the top of the wall shall be connected with the beam bottom or panel bottom by L iron piece; when the length of wall is more than 2 times of the storey

height, reinforced concrete constructional column shall be set; when the wall height is greater than 4m, the wall shall be connected with column at the half height position andheight, reinforced concrete constructional column shall be set; when the wall height is greater than 4m, the wall shall be connected with column at the half height position and

reinforced concrete horizontal reinforcing bars shall be set along the whole wall. See the picture on Page 17~18. The L iron pieces must be antirust treated. reinforced concrete horizontal reinforcing bars shall be set along the whole wall. See the picture on Page 17~18. The L iron pieces must be antirust treated.



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3. Construction Method of Wall Lintel. Construction Method of Wall Lintel

(1) The two construction methods of lintel of door and window opening are as follows: (1) The two construction methods of lintel of door and window opening are as follows:

A For opening with the width less than 1000mm, YTONG blocks with the same strength grading shall be cut as the lintel. See the picture on Page 15. A For opening with the width less than 1000mm, YTONG blocks with the same strength grading shall be cut as the lintel. See the picture on Page 15.

B For opening with the width of 1000~2100mm, YTONG special reinforcement lintel shall be adopted. See the picture on Page 16. B For opening with the width of 1000~2100mm, YTONG special reinforcement lintel shall be adopted. See the picture on Page 16.

(2) For punching on the block wall, when the opening is(2) For punching on the block wall, when the opening is400mm, the lintel shall be set according to the requirements of Article (1).00mm, the lintel shall be set according to the requirements of Article (1).

4. Horizontal reinforcing belt shall be set under the windowsill for YTONG internal wall or external wall. See the second picture on Page 13.4. Horizontal reinforcing belt shall be set under the windowsill for YTONG internal wall or external wall. See the second picture on Page 13.

5. When YTONG block is used as the external wall material of high-rise, the bending strength and tensile strength of the brickwork shall be check calculated according to the sawtooth5. When YTONG block is used as the external wall material of high-rise, the bending strength and tensile strength of the brickwork shall be check calculated according to the sawtooth

joint failure, straight ling joint failure and continuous seam joint failure of the single project. joint failure, straight ling joint failure and continuous seam joint failure of the single project.

6. Proper construction measures shall be adopted on small wall column and cantilever wall to guarantee the stability of the wall.6. Proper construction measures shall be adopted on small wall column and cantilever wall to guarantee the stability of the wall.

7. Projects under special wind load shall be in accordance with the design requirements of single project.7. Projects under special wind load shall be i n accordance with the design requirements of single project.



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Page

Density grading

Thickness and renderingendering

Dead load

KN/m2

B04

100 thickness 0.56

150 thicknesss 0.84

240 thickness 1.34

100 thickness+ double faced 5 thickness YTONG plasterlaster 0.73



100 thickness + double faced 20 thickness mixed mortar 1.24



Density

gradingThickness and renderingendering

Dead load KN/m

2

B06

100 thickness 0.84

150 thickness 1.26

240 thickness 2.02







Density grading Thickness and renderingendering Dead load KN/m2

B05

100 thickness 0.70

150thickness 1.05

240 thickness 1.68




100 thickness +double faced 20 thickness mixed mo rtar1.38



Common Wall and Rendering Dead Loadommon Wall and Rendering Dead Load


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Arrangement Descriptions of YTONG Blocksrrangement Descriptions of YTONG Blocks

. The arrangement of blocks shall be designed before the construction for the convenience of burdening and reducing the on-site cutting workload during the construction.The arrangement of blocks shall be designed before the construction for the convenience of burdening and reducing the on-site cutting workload during the construction.

. The basic length of block of arrangement design is 600mm. Customized specifications can be processed and produced aster discussing with the manufacturer or cut onThe basic length of block of arrangement design is 600mm. Customized specications can be processed and produced aster discussing with the manufacturer or cut on

the construction site. the construction site.

. The arrangement of blocks shall be offset joints. The lap joint length shall be no less than 1/3 of the length of over lapped block. The minimum lap joint length shallThe arrangement of blocks shall be offset joints. The lap joint length shall be no less than 1/3 of the length of over lapped block. The minimum lap joint length shall

be no less than 100mm. be no less than 100mm.

. Wall between windows with the width less than 600mm (including 600mm) shall be avoided in the arrangement design. When the width is less than or equal to 600mm,Wall between windows with the width less than 600mm (including 600mm) shall be avoided in the arrangement design. When the width is less than or equal to 600mm,

supporting L iron piece shall be used to connect the block and concrete column, or continuous window lintel (ring beam, connecting beam) shall be set to connect with it. supporting L iron piece shall be used to connect the block and concrete column, or continuous window lintel (ring beam, connecting beam) shall be set to connect with it.

. Mortar joint dimensions during block arrangement:Mortar joint dimensions during block arrangement:

The blocks shall be built by YTONG special adhesive. Its common vertical and horizontal mortar joint shall be controlled within 2~3mm. The blocks shall be built by YTONG special adhesive. Its common vertical and horizontal mortar joint shall be controlled within 2~3mm. The thickness of the first piece of block on the structure (floor and beam) shall be10~45mm. 1:3 cement mortar shall be used as toweling course. The bottom of block shall beThe thickness of the rst piece of block on the structure (oor and beam) shall be10~45mm. 1:3 cement mortar shall be used as toweling course. The bottom of block shall be

built by YTONG adhesive. built by YTONG adhesive.

. The plane block arrangement of this collective drawing is designed according to the wall between windows of Non-loadbearing system. The elevation arrangement designThe plane block arrangement of this collective drawing is designed according to the wall between windows of Non-loadbearing system. The elevation arrangement design

adopts two kinds of windowsill height (0.9m, 1m) and two kinds of window height (1.4m, 1.5m). Special conditions can be adjusted according to the practical conditions. adopts two kinds of windowsill height (0.9m, 1m) and two kinds of window height (1.4m, 1.5m). Special conditions can be adjusted according to the practical conditions.

S99Arrangement Descriptionrrangement Description

of YTONG Blockf YTONG Block


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S1010

Painting and Facing Methodainting and Facing Method

Description of YTONG Buildingescription of YTONG Building

Block Internal and External Walllock Internal and External Wall


Page

Rendering and Facing Method Description of YTONG Block Internal and External Wallendering and Facing Method Description of YTONG Block Internal and External Wall

. Internal WallInternal Wall

1. Basic treatment: YTONG block shall use YTONG special base plaster to make one layer of basic treatment with the thickness of 2~3mm. One layer of finish plaster with the1. Basic treatment: YTONG block shall use YTONG special base plaster to make one layer of basic treatment with the thickness of 2~3mm. One layer of nish plaster with the

thickness of 1~2mm. Decoration construction of coating or wall paper facing shall be made aster that. Dull polish panel shall be used to polish the surface before basic treatment. thickness of 1~2mm. Decoration construction of coating or wall paper facing shall be made aster that. Dull polish panel shall be used to polish the surface before basic treatment.

2. Rendering method:2. Rendering method:

1) Common mortar: YTONG special interface agent shall be painted on YTONG block wall. Then use 1:1:6 layering power and mixed mortar or 1:3 cement mortar with the total1) Common mortar: YTONG special interface agent shall be painted on YTONG block wall. Then use 1:1:6 layering power and mixed mortar or 1:3 cement mortar with the total

thickness of less than 15mm. Coating shall be painted or wall paper shall be pasted. thickness of less than 15mm. Coating shall be painted or wall paper shall be pasted.

2) Paint gypsum: except in humid environment, YTONG block wall shall use special painting gypsum. When the painting gypsum does not have water-retaining property,2) Paint gypsum: except in humid environment, YTONG block wall shall use special painting gypsum. When the painting gypsum does not have water-retaining property,

YTONG special interface agent shall be used to treat the wall before painting. The total thickness shall be less than 15mm and greater than 4mm. Coating shall be painted or wallYTONG special interface agent shall be used to treat the wall before painting. The total thickness shall be less than 15mm and greater than 4mm. Coating shall be painted or wall

paper shall be pasted. paper shall be pasted.

3) Tile fixing: Tiles can be fixed directly on YTONG block wall with ceramic adhesive. Tiles can also be fixed on 1:3 cement mortar levelling layer by ceramic adhesive. 3) Tile xing: Tiles can be xed directly on YTONG block wall with ceramic adhesive. Tiles can also be xed on 1:3 cement mortar levelling layer by ceramic adhesive.

. External WallExternal Wall

1. Dry wall or decorative wall: Transparent permeability resistant agent or external wall waterproof paint shall be painted on YTONG block wall.1. Dry wall or decorative wall: Transparent permeability resistant agent or external wall waterproof paint shall be painted on YTONG block wall.

2. Basic treatment method: YTONG special plaster shall be used on YTONG block wall to do basic treatment with the thickness of 5mm. external wall coating shall be painted later.2. Basic treatment method: YTONG special plaster shall be used on YTONG block wall to do basic treatment with the thickness of 5mm. external wall coating shall be painted later.

3. YTONG special interface agent shall be painted on YTONG block wall. Level out the wall with 1:1:6 mixed mortar or 1:3 cement mortar, the total thickness of which shall be3. YTONG special interface agent shall be painted on YTONG block wall. Level out the wall with 1:1:6 mixed mortar or 1:3 cement mortar, the total thickness of which shall be

no greater than 20mm. The surface shall paint coating.no greater than 20mm. The surface shall paint coating.

4. Hanging board facing: YTONG block wall shall adopt keel dry hanging method, which shall be confirmed by single design.4. Hanging board facing: YTONG block wall shall adopt keel dry hanging method, which shall be conrmed by single design.

Note: Places where have special requirements on waterproof or permeability resistance, no matter it is external wall or internal wall, YTONG special waterproof interface agent orNote: Places where have special requirements on waterproof or permeability resistance, no matter it is external wall or internal wall, YTONG special waterproof interface agent or

other waterproof or permeability resistant measures shall be adopted. other waterproof or permeability resistant measures shall be adopted.


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100

Internal Wall Foaming Structure gluenternal Wall Foaming Structure glue

Fixed Wood Doorixed Wood Door


Page

35x325x32

35x325x3235x325x32

35x325x321

8

505

101

3

4

120

1

2

100

500

Lintel for YTONG blockintel for YTONG block

Foaming structure glueoaming structure glue

YTONG block wallTONG block wall

Foaming structure glueoaming structure glue

Lintel for YTONG blockintel for YTONG block

Foaming structureoaming structure

gluelue

Foaming structureoaming structure

gluelue

YTONG block wallTONG block wall

22

656

22

655

Notes:otes:

1. The wood door installation details selects 97HU J/T-602 HL Collective1. The wood door installation details selects 97HU J/T-602 HL CollectiveDrawing of Decorative Wood Door. Drawing of Decorative Wood Door

2. YTONG block internal wall can adopt foaming structure glue to fix2. YTONG block internal wall can adopt foaming structure glue to x

the wood door frame and str ucture. the wood door frame and structure.

3. The structure of door leaf has two types, which are T type3. The structure of door leaf has two types, which are T type andand and grooveand groove

and tongue typeand tongue typeandand , which will be confirmed by single project.which will be conrmed by single project.


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111Installation details of Externalnstallation details of External

Wall Doors and Windowsall Doors and Windows


Page

200xHxh00xHxh

200xHxh00xHxh

1-1-1

2

2

1

2-2-2

1

15518585 50000 50000 50000 50000 18585 155

2400400

15

1

200

2

485

4

585

5

20

0

2

15

1

1500

1

50

5

50

5

155

200

Elevation of windowlevation of window

C15 fine stone concrete15 ne stone concreteprecast block

recast block

Iron feet ofron feet of

doors andoors and

windowsindows

Panel thicknessanel thickness

1.5mm.5mm

Fill PU foamingill PU foaming

Door andoor and

window frameindow frame

Constructiononstruction

sealantealant

Fischertechnik S8R80 frame nylon anchorischertechnik S8R80 frame nylon anchor boltolt

Reinforced concrete ring beam or linteleinforced concrete ring beam or lintel

Fill PU foamingill PU foaming

Fischertechnik S8R80 frame nylon anchor boltischertechnik S8R80 frame nylon anchor bolt

Construction sealantonstruction sealant

Iron feet of doors and windowsron feet of doors and windows

Notes:otes:1. The connection of doorframe and wall can also be in accordance with the. The connection of doorframe and wall can also be in accordance with the same method.ame method.

2. H is the height of YTONG block. h is the thickness of YTONG. H is the height of YTONG block. h is the thickness of YTONG blockblock

Fischertechnik S8R80 frame nylon anchorischertechnik S8R80 frame nylon anchor boltolt

C15 fine stone concrete precast block shall be no15 ne stone concrete precast block shall be noless than 3 blocks on each side, which shall beess than 3 blocks on each side, which shall be

connected with the block wall withonnected with the block wall with

YTONG adhesive.TONG adhesive.

The distance @ between iron feet of doors andhe distance @ between iron feet of doors andwindows is 500. The edge is 200 or inindows is 500. The edge is 200 or inaccordance with the standard drawing.ccordance with the standard drawing.


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Usage and Features of Supporting Materials of YTONG Blocksage and Features of Supporting Materials of YTONG Block

Usage and Features of Supporting Materials of YTONG BlockUsage and Features of Supporting Materials of YTONG Block

Special adhesive for YTONG block: YQZ-111Special adhesive for YTONG block: YQZ-11111212It can be used in the adhesion with YTONG block, which has good matching and cohesive property with YTONG products.It can be used in the adhesion with YTONG block, which has good matching and cohesive property with YTONG products.

YTONG special base plaster: YQZ-121YTONG special base plaster: YQZ-12112222

It can be used in the basic treatment of the surface of YTONG block and panel and wall, which has good cohesive property with the basic layer and can prevent cracks.t can be used in the basic treatment of the surface of YTONG block and panel and wall, which has good cohesive property with the basic layer and can prevent cracks.

YTONG specialYTONG special finish plasternish plaster : YQZ-131YQZ-13113232

It is always used with YTONG special base plaster to decorate and polish the external surface. The surface can also do coating treatment.It is always used with YTONG special base plaster to decorate and polish the external surface. The surface can also do coating treatment.

YTONG special interface agent: YQZ-151YTONG special interface agent: YQZ-151

It can be used in basic layer treatment on the cement foundation of YTONG block and panel wall. It can close the surface pore, enhance the adhesion between theIt can be used in basic layer treatment on the cement foundation of YTONG block and panel wall. It can close the surface pore, enhance the adhesion between the

foundation and painting material, prevent cracking. foundation and painting material, prevent cracking.

YTONG special waterproofing interface agent: YQZ-152YTONG special waterproong interface agent: YQZ-152

As the interface agent, it also has waterproofing property, which can be applied to external wall painting and internal wall painting requiring waterproofing.As the interface agent, it also has waterproong property, which can be applied to external wall painting and internal wall painting requiring waterproong.

YTONG special repair mortar: YQZ-140YTONG special repair mortar: YQZ-140

Repair mortar with similar performances of YTONG block and panel, which can be used in the repairs of edges and internal wall gap.Repair mortar with similar performances of YTONG block and panel, which can be used in the repairs of edges and internal wall gap.

YTONG special painting gypsum (bottom): YQZ-161YTONG special painting gypsum (bottom): YQZ-161

It can be applied to the surface treatment of YTONG block and panel internal wall and internal side wall of the external wall, which can be basic treated or painted.It can be applied to the surface treatment of YTONG block and panel internal wall and internal side wall of the external wall, which can be basic treated or painted.

It has features such as quick condensation and hardening, firm adhesion with YTONG block and panel, expansive in water, little shrinking in later stage and goodIt has features such as quick condensation and hardening, rm adhesion with YTONG block and panel, expansive in water, little shrinking in later stage and good

water retention. water retention.

YTONG special painting gypsum (surface): YQZ-162YTONG special painting gypsum (surface): YQZ-162

It is always used with YTONG special painting gypsum (bottom), which can be basic treated or painted. It has features such as quick condensation and hardening, firmIt is always used with YTONG special painting gypsum (bottom), which can be basic treated or painted. It has features such as quick condensation and hardening, rm

adhesion with YTONG block and panel, expansive in water, little shrinking in later stage and good water retention. adhesion with YTONG block and panel, expansive in water, little shrinking in later stage and good water retention.

Usage and Features ofsage and Features of

Supporting Materials ofupporting Materials of

YTONG BlockTONG Block


Page

200


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technical manual of ytong block 2014

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