concrete repair and strengthenning uns 2016

8/16/2019 Concrete Repair and Strengthenning UNS 2016

1/126

CONCRETE REPAIR


2/126

2


3/126

3


4/126


5/126

5


6/126

6


7/126

7


8/126

8


9/126

9


10/126

10


11/126

11


12/126

12


13/126

13


14/126

14


15/126

15


16/126

16


17/126

17

CRACK - - -

HONEYCOMB

< CONCRETE COVER

-

> CONCRETE COVER

-

INJECTIONDETERIORATION PATCHING GROUTING HOTCRET


18/126

18


19/126

SURFACE PREPARATION

SIKACRETE 08 SCC:


20/126

20

Perbaikan permukaan jalan raya

Pernah lihat PROBLEM :


21/126

21

Perbaikan jalan-jalan lingkungan pabrik



22/126

22

Perbaikan lantai lapangan parkir



23/126

23

Pembuatan tutup saluran



24/126

24

Sambungan dilatasi jembatan



25/126

25KITA BUTUH :

• Solus !"#$! u%!u& #"&"'($$% perbaikan)$%* +$l$, waktu singkat -$'us

,"%*$l$, pembebanan


26/126

26S&$.u/& 2500 +

Mortar berbahan dasar semen

3 jam sudah bisa dibebani


27/126

27S&$.u/& 2500 +

o'!$' s$# #$&$ )$%* s$%*$! /"#$! ,"%*"'$s

3 ($, su+$- s$ +"$%

T%**$l !$,$-&$% $'

28 l!' $'20&* S&$.u/&


28/126

28S&$.u/& 2500 +

• U%!u& &"!"$l$% $#l&$s l"- +$' 30,,!$,$-&$% $*'"*$! &$s$' "'u&u'$% 10,,

28 l!' $'

10&* S&+ 51020&* S&$.u/&


29/126

29S&$+u' 32 No',$l

• u$ &o,#o%"% ,$!"'$l o%+%* $*"%!"'$-$% +$s$' "#o)


30/126

30S&$+u' 32 No',$l

$,#$%* +$#l&$s&$%

$#$! %",#"l + $%)$&

+$%* s"&$l#u% &o%+s

l",$

Ku$! !$'& +$% !"&u& )$%*!%**


31/126

31

1. Permukaan beton harus bersih dan keras

2. Semua bagian lemah dari beton harus dibuang

3. Aduk campuran sikaQuick 2500 id + air denganmenggunakan mixer

4. Aplikasikan Sikadur 32 Normal sebagai primer

5. Segera tuang campuran SikaQuick 2500id wet onwet di atas aplikasi Sikadur 32 N

6. Ratakan

7. Aplikasikan curing compound

Cara Aplikasi

ika!ui"k #$%% id


32/126

32

Cara Aplikasi

ika!ui"k #$%% id


33/126

33

Cara Aplikasi

ika!ui"k #$%% id


34/126

35


35/126

35

1. Mudah diaplikasikan

2. Tidak mengandung Chloride

3. Sangat cepat mengeras

4. Kekuatan awal yang tinggi

5. Bisa diinjak dalam waktu 1jam

6. Bisa dilewati kendaraan dalam waktu 3 jam

&eunggulan

ika!ui"k #$%% id

36


36/126

36

'nternal (est Results )Comp* trength+

ika!ui"k #$%% id

# '$!o 16 ;lo s#'"$+ 60 /,

$! !",#"'$!u'" 32°C

1- 255


37/126

37

1. Ketebalan maksimum sebagai mortar

adalah 30mm2. Ketebalan minimum sebagai mortar adalah

5 mm

3. Ketebalan lebih dari 30mm harusditambahkan agregat kasar ukuran 10 mm(Sikadur Aggregate 510)

4. Pot life saat 270C adalah 15 menit

Batasan , batasan

ika!ui"k #$%% id

38


38/126

38

&onsumsi pemakaian

ika!ui"k #$%% id

Sikadur 32 Normal0,4 – 0,5

kg/m2

0,4 – 0,5

kg/m2

SikaQuick 2500id 2018 kg/m3 1400 kg/m3

Sikadur Aggregat 510 700 kg/m3

39


39/126

39

=$&$'!$>"'$& Toll Ro$+

ika!ui"k #$%% id

40ik i k id


40/126

40

2 -'s $;!"' #ou'%*

ika!ui"k #$%% id

41S lf C i C t


41/126

41Self Compacing Concrete


42/126

Cementitious or Epo-. /rout .stem

Main "riteria in sele"ting /rout t.pe:

Surface temperature of grout under operation

Early strength (early loading) requirements

Chemical resistance requirements

Impact and Vibration resistance

COST !


43/126

44


44/126

SIKATOP SIKATOP SIKAMONOTOP SIKADUR

121 122 615HB 741

BASED POLYMER POLYMER MONOMER EPOXY

MIX RATIO A:B=1:5 A:B=1:6.3 WATER=14% A:B:C=2:1:3

MIX DENSITY (kg/lt) 2,1 2.2 1.8 2.0

POT LIFE 300C (min) 25 25 60 40

MAX. THICKNESS (mm) 5 20 80 50

FLEXURAL STR. (kg/cm2) 105 240 60 310

COMPRESSIVE STR.

3 DAYS 250 350 - -

7 DAYS 300 400 - 670

28 DAYS 420 520 410 690

TECHNICAL DATA

45


45/126

46


46/126

SI?O % E$s! =$@$

47


47/126

SIKA TOP 144


48/126

SIKA TOP 144:

SIKA TOP 144


49/126

A0(ER

BE0ORE

SIKA TOP 144:

GROUTING


50/126

GROUTING:

51


51/126

SIKAGROUT SIKAGROUT SIKAGROUT SIKADUR

215 214-11 FM 42

BASED CEMENT CEMENT CEMENT EPOXY

MIX RATIO WATER=17% WATER=17% WATER=17% A:B:C=6:1:35

MIX DENSITY (kg/lt) 2.19 2.19 2.19 2.0

FLEXURAL STR. (kg/cm2) 87 91 50 400

COMPRESSIVE STR.

1 DAYS 240 270 150 1050

3 DAYS 410 440 325 1100

7 DAYS 530 610 450 1150

28 DAYS 650 720 520 1200

TECHNICAL DATA

52


52/126

53


53/126

54


54/126

55


55/126

ROUTIN:


56/126

ROUTIN:


57/126

ika/rout and ika1ur2 Comparison


58/126

ika/rout and ika1ur Comparison

SIKAGROUT SIKAGROUT SIKADUR215 New 280 HS 42 MP Normal

BASED CEMENT CEMENT EPOXY

MIX RATIO (water/powder) WATER=17% WATER=16% A:B:C=5:1:30

MIX DENSITY (kg/lt) 2.26 2.28 2.13

FLEXURAL STR. (kg/cm2) 60 200 320

COMPRESSIVE STR.

6 HOURS, kg/cm2 0 0 410*

1 DAYS, kg/cm2 240 400 900

3 DAYS, kg/cm2 410 600 1040

7 DAYS, kg/cm2 530 730 1070

28 DAYS, kg/cm2 650 850 1160

TECHNICAL DATA

ENINEER REFURBISHENT


59/126

ROUTIN :

ENINEER REFURBISHENT

59

MA(ER'AL COMPRE'E

(RE4/(5 )MPa+

0LE67RAL

(RE4/(5 )MPa+

CEME4('('O7 /RO7(

SIKAROUT F 55 5

SIKAROUT 215 NE 65 6

SIKAROUT 214>11 72 6EPO68 /RO7(

SIKAUR 42 P ,$ 150 ,, 90 1 +$) 39

SIKAUR 42 ?E ,$ 450 ,, 44 1 +$) 96 7 +$)s 33

ika/rout #9% 5


60/126

ika/rout #9% 5E/"ll"%! ;lo$l!) $%+ s-'%&$*" /o,#"%s$!"+

/","%!!ous *'ou! !- $++!o% o; iron aggregate $%+ steel

mi"ro iber

Good impact and vibrationresistance due to the use ofsteel micro fiber

Very high compressive strength

High flexural strength

Economical solution incomparison to epoxy grout forcertain application

61


61/126

62


62/126

SIGUNIT 49AF

63


63/126

SIGUNIT 49AF

64


64/126

65


65/126

SIKADUR SIKADUR

752 53

BASED EPOXY EPOXY

MIX RATIO A:B=2:1 A:B=8:1

MIX DENSITY (kg/lt) 1.08 2.0

POT LIFE 300C (min) 35 15

VISCOSITY (cps) 180 5,800

FLEXURAL STR. (kg/cm2

) 400 490

COMPRESSIVE STR.

1 DAYS - 530

7 DAYS 620 -

14 DAYS - 920

28 DAYS 640 -

TECHNICAL DATA

66


66/126

SIKADUR 731 & 752

67


67/126

SIKADUR 731 & 752

68


68/126

69


69/126

70


70/126

71


71/126

72


72/126

73


73/126

KEBUTUHAN STRUKTUR

KONDISI LAPANGAN

BATASAN OWNER

KEKUATAN STRUKTURELEMEN STRUKTUR

KETERBATASAN RUANG KERJA

KEMUDAHAN PELAKSANAAN

PERALATAN

TENAGA PELAKSANALINGKUNGAN (KOROSIF)

WAKTU

BIAYAGANGGUAN

74


74/126

75


75/126

76

Prosedur Pelaksanaan :


76/126

1. Chipping (handy chissel)2. Pemasangan tulangan3. Pembuatan lubang penuangan pada plat

4. Pembersihan dari debu dan kotoranlainnya (compressor)5. Pemasangan Bekisting (dgn lubang

penuangan ~ 1,25 m)

6. Pembasahan permukaan dgn air sebelumaplikasi Grouting

7. Aplikasi grouting dgn Sika Grout +Aggregat 5-10 mm

8. Pembukaan Bekisting (24 jam setelahpekerjaan Grouting selesai)

9. Curing Antisol S

77


77/126

78


78/126

79


79/126

80


80/126

81


81/126

82


82/126

83


83/126

84


84/126

85


85/126

86


86/126

87


87/126

88


88/126

89


89/126

90


90/126

91


91/126


92/126

93


93/126

ALKALINE RESISTANT GOOD GOOD BAD

UV RESISTANT YES NO YES

ELECTRICAL CONDUCTIVITY YES NO NO

COMPRESIVE VS TENSILE STRENGTH CLOSE TO LOWER CLOSE TO

STIFFNESS VS STEEL SIMILAR LOWER LOWER

MELTING POINT 6500C 2000C 10000C

CREEP RUPTURE BEST MODERATE BAD

PERFORMANCE CARBON ARAMID GLASS

94


94/126

ika

2

Carbo1ur

2

C0RP Plates


95/126

96


96/126

SIKADUR

30

DASAR EPOXY

KOMPOSISI CAMPURAN A:B = 3:1

BERAT JENIS (kg/lt) 1.77

POT LIFE 30 0C (menit) 30

KUAT GESER (kg/cm2) 150

KUAT TARIK (kg/cm2) 320

KUAT TEKAN (kg/cm2) 1000

DATA TEKNIS

97

P + !


97/126

• P'o+u/!o%

;*# Mio*0ibres in

ika2

Carbo1ur2

$;# plate

0ibre


98/126

• H$%+l%*

E$s) ;o' H$%+l%*

99

• U%+'"/!o%$l $!"'$l


99/126

– F'"s $'" #$'$ll"l>?o$+ "$'%* /$#$/!) o%l)% lo%*!u+%$l +'"/!o%

– H*- T"%sl" S!'"%*!-

100

"s*%


100/126

• S!'u/!u'$l "s*% $//o'+%*!o '"/o,,"%+$!o% o;

s!'u/!u'$l /o%sul!$%!

• Co,#os!" $/!o% Co%/'"!">R"%;o'/","%!>

S&$ C$'ou'

"s*%


101/126

102


102/126

103


103/126

104


104/126

105

•


105/126

Proyek : atap gedung Solo

Problem :

Penambahan beban untuktelpon selular

Solusi :

Sika Wrap Hex 230

106


106/126

Proyek:HSBC Building,Yogya

Problem :Perubahan fungsi ruang

Solusi ::800m Sika CarbodurS512


107/126


108/126

109


109/126

110


110/126


111/126

112


112/126

113


113/126

114


114/126

115


115/126

S&$ C$'ou'


116/126

Co,#$'so% o; C$'ou' $%+ C$'ou' NS

4ear ura"e Mounted Reinor"ementE-ternal Reinor"ement


117/126

New system

Narrow plates or rods

No surface preparation

Suitable for concrete, masonryand timber structures

Well-known system

Wide plates

Surface preparation necessary

Suitable for concrete, steel,masonry, timber and GFRP

structures

N"$' Su';$/" ou%!"+ NS '"%;o'/","%!

Cu! *'oo@" % /o%/'"!" /o@"' o; %!"'%$l '"%;o'/","%!

Fll !- $+-"s@"


118/126

Pl$/" CFRP #l$!" 'o+

A+@$%!$*"s o; NS #l$!"s

Co%;%"+ ;'o, 3 s+"s %o su';$/" +"o%+%* S-o'! "%+ $%/-o'$*" l"%*!-

E + - & + l


119/126

E%+ $%/-o'$*" % /'$/&"+ /o%/'"!" #ossl"

Full +"s*% !"%sl" ;o'/" /$% " "%+ $%/-o'"+

l&" %!"'%$l s!""l '"%;o'/","%! No! +"#"%+%* o% /o%/'"!" su';$/" !"%sl" s!'"%*!-

R"+u/"+ su';$/" #'"#$'$!o% o% u%"@"% sus!'$!"

ol+ /o%/'"!" ,$so%')

No! "#os"+ !o ,"/-$%/$l +$,$*"

No u/&l%* G su!$l" ;o' /o,#'"sso% o%" $%+ /o,#'"ss"+ ,","'s

→ "$'!-u$&" lo$+"+ ;'$,"s !- /-$%*" o; +'"/!o% o; ;l"u'"


120/126

P'o;l"s $%+ A+-"s@"s ;o' NS '"%;o'/","%!

Type diameter A

Circular profiles (rods)


121/126

BC mm mm2

BC 6 6 28

BC 8 8 50

BC 10 10 79

BC 12 12 113

Adhesives: Sikadur-30

E-Modulus [GPa] 140

Tensile Strength[MPa]

2800

P$'&%* $'$*" So$$ S!"'l$%+

• I%su;;/"%! !o# '"%;o'/","%!

A%/-o'%* % /'$/&"+ /o%/'"!"


122/126

A%/-o'%* % /'$/&"+ /o%/'"!"

sl$ #ossl"

R"+u/"+ su';$/" #'"#$'$!o%

Hs!o'/ $so%') To"' J"'/ll C$s!l" I!$l)


123/126

• Vertical cracks in masonry tower• Slots in masonry bed joints• Sika AnchorFix 3+ Adhesive• CarboDur BC 5 (5mm diameter)

C$!!$*u%)$ $, Aus!'$l$


124/126

C'$/&s % /o%/'"!" +$,

11 000 , C$'ou' BC8

8,, 'o+s


125/126


126/126

THANK OU FOR OUR ATTENTION

concrete repair and strengthenning uns 2016

Documents