8/10/2019 L8_17080_via_13501_Mix details

1/38

Asbestos cement products, Water Proofing

elements, adhesives, plaster of Paris,

gypsum False ceiling details

Studio P8

8/10/2019 L8_17080_via_13501_Mix details

2/38

Asbestos Sheets

Asbestos is materialobtained by thecombination of cementwith about 15% ofasbestos fibers.

The sheets made out of

this material are light,cheap, durable and fireresisting.

it does not required anyprotective paint andcannot be eaten away

by vermin's

8/10/2019 L8_17080_via_13501_Mix details

3/38

8/10/2019 L8_17080_via_13501_Mix details

4/38

8/10/2019 L8_17080_via_13501_Mix details

5/38

8/10/2019 L8_17080_via_13501_Mix details

6/38

Clear PVC Roofing Sheet

8/10/2019 L8_17080_via_13501_Mix details

7/38

Different type of profiles

8/10/2019 L8_17080_via_13501_Mix details

8/38

8/10/2019 L8_17080_via_13501_Mix details

9/38

8/10/2019 L8_17080_via_13501_Mix details

10/38

8/10/2019 L8_17080_via_13501_Mix details

11/38

8/10/2019 L8_17080_via_13501_Mix details

12/38

Asbestos wall cladding Asbestos-cement sheet cladding was popular due t

ease of installation and low cost. Installation was quick, sheets did not need to be pa

and were considered to be fireproof.

While popular as a general cladding, profiled asbesheets were commonly used to line the walls of set-porches irrespective of the cladding used on the remaof the building.

Sheet sizes ranged from 610 (1.83.0 m) long x (9001200 mm) wide with a thickness of either 3/1

mm), (6 mm) or (9.5 mm).

Sh t Si

http://fibrecementsheet.com.au/tag/bgc-duratex/http://fibrecementsheet.com.au/tag/bgc-duratex/http://fibrecementsheet.com.au/tag/bgc-duratex/

8/10/2019 L8_17080_via_13501_Mix details

13/38

THICKNESS WIDTH LENGTH

(mm) (mm)

(mm)

1800 2400 2440 2725 30

7.5 900 x x 1200 x x x

9.0 1200 x

Sheet Sizes http://fibrecementsheet.com.au/tag/bgc-d

http://fibrecementsheet.com.au/tag/bgc-duratex/http://fibrecementsheet.com.au/tag/bgc-duratex/http://fibrecementsheet.com.au/tag/bgc-duratex/http://fibrecementsheet.com.au/tag/bgc-duratex/

8/10/2019 L8_17080_via_13501_Mix details

14/38

7.5mm to 9mm tDuratex On Site Recessing.

Studs must be spaced at amaximum of 600 mm centres

Noggings must be spaced at a

maximum of 1350 mm centres

It may be fixed directly to

lightweight metal framing. The

metal framing must not exceed1.6 mm in thickness

Timber battens must have a

minimum thickness of 40 mm to

allow adequate nail penetration.

Battens supporting sheet joints

must have a minimum actual face

width of 45 mm.

8/10/2019 L8_17080_via_13501_Mix details

15/38

http://fibrecementsheet.com.au/duragroove-facade-system/

http://fibrecementsheet.com.au/duragroove-facade-system/http://fibrecementsheet.com.au/duragroove-facade-system/http://fibrecementsheet.com.au/duragroove-facade-system/http://fibrecementsheet.com.au/duragroove-facade-system/http://fibrecementsheet.com.au/duragroove-facade-system/http://fibrecementsheet.com.au/duragroove-facade-system/

8/10/2019 L8_17080_via_13501_Mix details

16/38

Sheets to timber framing by 30 x 2.8 mm

Galvanised Flat Head Nail

Sheets to metal frames by 8 x 2

mm Galvanised Self-embeddin

Head Screw

Joint Details Timber FrameConstruction

Joint Details Steel Frame

Construction

8/10/2019 L8_17080_via_13501_Mix details

17/38

Internal Corner Joint External Corner Join

8/10/2019 L8_17080_via_13501_Mix details

18/38

8/10/2019 L8_17080_via_13501_Mix details

19/38

8/10/2019 L8_17080_via_13501_Mix details

20/38

8/10/2019 L8_17080_via_13501_Mix details

21/38

Water Proofing

Waterproof or water-resistant descriobjects relatively unaffected by water

resisting the ingress of water under specif

conditions. Such items may be used in wenvironments or under water to specif

depths. Waterproofing describes making

object waterproof or water-resistant (such a

camera or watch).

8/10/2019 L8_17080_via_13501_Mix details

22/38

1. External Examination:

a. External rainwater goods, valleys, flat

roofs.

b. Condition of brickwork, stone, mortar,

plinths, render,

weatherproof finish, etc.c. Wall construction, cracks in masonry,

copings, etc.

d. External timbers including windows and

doors.

e. Air vents; their position and condition.

f. Chimneys and flashings.

g. Position of any remedial DPC

installation including spacing and depth

of holes where chemical systems have

been used.

h. High ground levels, abutting gardens

walls, steps and position and

integrity of any DPC system.

A li ti f W t P fi b t

8/10/2019 L8_17080_via_13501_Mix details

23/38

Application of Water Proofing on basement Water may enter a basement through various means including through

walls, or floors.

Basement waterproofing may be done internally and externally.

Because basement foundations can be brick, block, concrete, and even w

http://www.seepagesolutionscalgary.com/

8/10/2019 L8_17080_via_13501_Mix details

24/38

8/10/2019 L8_17080_via_13501_Mix details

25/38

8/10/2019 L8_17080_via_13501_Mix details

26/38

8/10/2019 L8_17080_via_13501_Mix details

27/38

8/10/2019 L8_17080_via_13501_Mix details

28/38

8/10/2019 L8_17080_via_13501_Mix details

29/38

What is a false ceiling and Wh is it

8/10/2019 L8_17080_via_13501_Mix details

30/38

What is a false ceiling and Why is it

used?

A false ceiling is a ceiling that is

suspended from the main

ceiling. The suspension is fixed

to the walls, roof or beams ofthe superstructure. In simpler

words, a false ceiling is a

second ceiling created bellows

the original.

PLASTER OF PARIS

8/10/2019 L8_17080_via_13501_Mix details

31/38

PLASTER OF PARIS: Plaster of Paris(POP) is commonly used for constructingfalse ceilings. Gypsum, which gives outwater when heated, makes POP. What is afalse ceiling and Why is it used?

Post-heating, gypsum softens and is thencrushed to form a powder. POP hardensinstantly when water is added to it. It isapplied to fibreboard or a wood base,which is then suspended to form the falseceiling.

Advantages of POP:

A smooth, uniform finish. The surface can be recorded or painted.

POP false ceiling are easy to construct andmaintain.

The ceilings are reality light.

8/10/2019 L8_17080_via_13501_Mix details

32/38

8/10/2019 L8_17080_via_13501_Mix details

33/38

8/10/2019 L8_17080_via_13501_Mix details

34/38

8/10/2019 L8_17080_via_13501_Mix details

35/38

Gypsum ceiling are popular because:

8/10/2019 L8_17080_via_13501_Mix details

36/38

The dry construction eliminates the use of extra

water while making the ceiling. This also keeps the

building clean.

Gypsum board is quite flexible. It allows for

various shapes and design-such as plain, curved,stepped, coffered, pelmet, drop design, etc.

Gypsum board has high impact-resistance and is

very strong

A Gyp board ceiling suspended on a metal grid

forms a strong ceiling design.Glass fibre-reinforced gyp board makes excellent

insulation material.

Gypsum ceilings are non-resonant which makes

then good soundproofing.

When exposed to fire, gypsum gives out water,

which is converted to steam and helps combat thefire. This is what makes the ceiling fireproof

8/10/2019 L8_17080_via_13501_Mix details

37/38

8/10/2019 L8_17080_via_13501_Mix details

38/38