Retrofit CFRP Reference

PROJECT NAME LOCATION PRODUCT QUANTITY REASON

1. Bank Building Bangkok CFRP Plate S512, m. 251.00 Increase live load upto 500 KSM.

2. Super store Samutprakarn CFRP Plate S512, m. 100.00 Increase live load upto 1,200 KSM.

3. Bank Building Bangkok CFRP Plate S1214, m. 32.00 Increase live load 250 KSM.

4. Provincial Water Works Authority Bangkok CFRP Plate S512, m. 35.00 Fire damaged

5. Tourist Housing (Pattaya) Chonburi CFRP Plate S512, m. 70.00 Increase live load upto 550 KSM.

6. Tourist Housing (Pattaya) Chonburi CFRP Plate S1214, m. 4.00 Increase live load upto 550 KSM.

7. SukhoThai Palace Bangkok CFRP Plate S512, m. 82.00 Increase live load upto 1,200 KSM.

8. Super store "Opening" Bangkok CFRP Plate S512, m. 80.00 Limit crack due to large opening

9. MK Siam Square Soi 5 Bangkok CFRP Plate S512, m. 246.00 Increase live load upto 550 KSM.

10. MK Siam Square Soi 5 Bangkok CFRP Fabric, sq.m. 45.00 Increase shear cpacity

11. Lucky Tex Mill 1 Samutprakarn CFRP Plate S512, m. 20.00 Increase live load upto 750 KSM.

12. Wind Mill Housing Bangkok CFRP Plate S512, m. 10.00 Reinforcement replacement

13. Krisada NaKorn 30 Bangkok CFRP Plate S512, m. 13.50 Reinforcement replacement, shear cpapcity

14. Condomenium Building A Patumthanee CFRP Plate S512, m. 124.00 Insufficient reinforcement for shear, torsion

and flexural

15. Condomenium Building B Patumthanee CFRP Plate S512, m. 61.80 Limit crack and control crack due to thermal

expansion

16. Apartment "Loading Area 5" Bangkok CFRP Plate S512, m. 150.00 Increase live load from 750 to 1,500 ksm.

CFRP Plate S1012, m. 35.00 Increase live load from 750 to 1,500 ksm.

17. Apartment "Ramp" Bangkok CFRP Plate S512, m. 27.00 Increase live load from 750 to 1,500 ksm.


18. Apartment "Annex Area" Bangkok CFRP Plate S512, m. 129.00 Increase live load from 750 to 1,500 ksm.


19. Apartment "Chiller Plants" Bangkok CFRP Plate S512, m. 38.90 Increase live load from 750 to 1,500 ksm.


20. Apartment "Escalators" Bangkok CFRP Plate S512, m. 13.20 Increase point load for 10 tons

CFRP Plate S1012, m. 78.00 Increase point load for 10 tons

21. Apartment "Loading Area 4" Bangkok CFRP Plate S512, m. 234.00 Increase live load from 750 to 1,500 ksm.


22. Cinema Bangkok CFRP Shear L-4/30/70 28.00 Increase point load for 12 tons, for shear

Retrofit Structure Specialist Co.,Ltd. Carbon Fibre Reinforced Polymer (CFRP) ReferenceRetrofit Structure SpecialistRetrofit Structure Specialist

C:\My documents\Others\Project references\ReferenceStrengthen_Retrofit



22. Cinema Bangkok CFRP Plate S512, m. 62.00 Increase point load for 12 tons, for shear

23. Laithong-Photo frame shop Bangkok CFRP Fabric, sq.m. 17.00 Increase shear cpacity

24. Office Building_Surawong Bangkok CFRP Plate S512, m. 784.00 Increase live load 250 ksm.

25. Cinema Bangkok CFRP Fabric, sq.m. 40.00 Increase live load

26. Lai Thong Photo Frame Bangkok CFRP Fabric, sq.m. 30.00 Increase shear cpacity

27. Muang Ake_RungSit Bangkok CFRP Fabric, sq.m. 8.40 Increase load capacity of column from 19 t

to 23 t

28. Chula Longkorn University_Scien Bangkok CFRP Plate S512, m. 452.50 Crack control 30 t per 1 m. of crack length

29. Mag Mai_Residence Bangkok CFRP Plate S512, m. 4.80 Control crack around the opening of stairs

30. Silpakorn University Bangkok CFRP Plate S512, m. 156.00 Increase load capacity of beams

CFRP Plate S1012, m. 120.00 Increase load capacity of beams

31. Ministry of Defence Bangkok CFRP Plate S512, m. 7.00 Increase load capacity of beams

32. Hospital "Lift Core" Bangkok CFRP Plate S512, m. 130.00 Increase lateral load of lift cores

33. Office Tower 2 Bangkok CFRP Plate S512, m. 13.00 Increase shear cpacity

34. SriRacha Apartment Chonburi CFRP Plate S512, m. 9.00 Flexural load for beam

35. Benz Showroom Bangkok CFRP Plate S512, m. 40.00 Increase load capacity of slab

CFRP Plate S1012, m. 30.00 Increase load capacity of beams

36. Maleenonta Housing Bangkok CFRP Plate S1012, m. 4.50 Increase flexural capacity

37. Apartment "Annex_L6" Bangkok CFRP Plate S512, m. 6.00 Increase point load for 10 tons

CFRP Plate S1012, m. 12.00 Increase point load for 10 tons

38. Bank of Thailand KhonKean CFRP Plate S512, m. 245.00 Increase load capacity of slab

39. Hotel and Resort_1 CholBuri CFRP Plate S512, m. 91.20 Increase load capacity of beams and slab

CFRP Plate S1012, m. 72.00

40. Lotus_BangKapi Bangkok CFRP Plate S512, m. 58.60 Increase load capacity of slab (Post Tension)




43. Apartment "Loading Area 4" Bangkok CFRP Plate S512, m. 12.99 Replace the coring damaged strips

44. Metropolitan Hotel Bangkok (YMCA) Bangkok CFRP Fabric, sq.m. 67.82 Increase load capacity of slab @ coring hole

45. Thammaram Temple Ayuthya CFRP Fabric, sq.m. 13.63 Crack control.




46. Supercenter Bangkok CFRP Fabric, sq.m. 366.00 Increase load capacity of column.

CFRP Plate S512, m. 16.00 Control crack around the opening of stairs

47. International Costmatic Bangkok CFRP Plate S512, m. 50.00 Increase load capacity of slab

48. Bobae Tower Bangkok CFRP Plate S512, m. 40.00 Control crack around the opening

49. Central Chiangmai ChiangMai CFRP Plate S512, m. 10.00 Control crack around the opening of stairs

50. Sukhumvit Building Bangkok CFRP Plate S512, m. 180.00 Increase load capacity of slab @ coring hole

CFRP Fabric, sq.m. 20.00 Increase load capacity of slab @ coring hole

51. Leanthong Sahakarn Phuket CFRP Fabric, sq.m. 10.00 Increase load capacity of slab @ coring hole

52. Thai Embassy Cambodia CFRP Plate S512, m. 250.00 Increase load capacity of beams and slab




54. Supercenter Bangkok CFRP Plate S1012, m. 74.10 Control crack around the opening



57. Krung Thai Bank Head Quarter Bangkok CFRP Plate S512, m. 180.00 Control crack around the opening

CFRP Fabric, sq.m. 20.00 Control crack around the opening

58. Supercenter Bangkok CFRP Plate S512, m. 5,032.00 Increase load capacity of slab and columns

CFRP Fabric, sq.m. 480.00 due to change the use to the cinema

59. Bank of Thailand KhonKean CFRP Plate S512, m. 231.00 Increase load capacity of slab


60. Bank of Thailand Bangkok CFRP Plate S512, m. 561.00 Increase load capacity of slab

61. Hotel Bangkok CFRP Fabric, sq.m. 105.00 Control crack around the opening

62. Office Tower Bangkok CFRP Plate S512, m. 23,130.00 Control crack around the opening, increase

load capacity of slab and beam, control crack

63. Hotel Bangkok CFRP Plate S512, m. 84.00 Increase flexural and shear strength of beams

CFRP Fabric, sq.m. 44.00

64. Factory Bangkok CFRP Fabric, sq.m. 172.00 Increase load bearing of columns

65. Department store Bangkok CFRP Fabric, sq.m. 200.00 Increase load capacity of slab

66. Factory Bangkok CFRP Plate S512, m. 96.00 Increase flexural strength of beams and load




66. Factory Bangkok CFRP Fabric, sq.m. 60.00 bearing of columns.

67. Hotel Krabi CFRP Fabric, sq.m. 20.00 Increase load capacity of slab

68. Department store Bangkok CFRP Fabric, sq.m. 600.00 Increase load capacity of slab

69. Department store Phuket CFRP Plate S512, m. 32.00 Control crack around the opening

70. Department store Bangkok CFRP Fabric, sq.m. 60.00 Increase load capacity of column.

71. CP_Klang Rayong CFRP Plate S512, m. 574.00 Increase load capacity of steel beam.

72. Movie Theater Bangkok CFRP Plate S512, m. 992.12 Increase load capacity of slab and retaining

73. BTS-Discovery Bangkok CFRP Plate S512, m. 168.00 Increase load capacity of slab for escalator.

CFRP Fabric, sq.m. 56.13 Increase load capacity of slab for escalator.

74. SCB Bank Bangkok CFRP Plate S512, m. 1,800.40 Increase load capacity of columns.

CFRP Fabric, sq.m. 202.74 Increase load capacity of columns.

75. Suwannaphum Airport Bangkok CFRP Plate S512, m. 1,328.00 Increase live load.

76. Airport rail Link Makgasan - Bangkok CFRP Plate S512, m. 2,628.07 Increase load capacity of segments.

Suwannaphumi (ongoing)

77. Department store Bangkok CFRP Plate S512, m. 3,236.55 Increase load capacity of slab (ongoing)

78. Apartment Bangkok CFRP Plate S512, m. 353.00 control cracks around lift opening

79. Embassy Bangkok CFRP Plate S512, m. 117.00 Increase floor load capacity for cabinet.

80. Department Store Bangkok CFRP Plate S512, m. 620.00 Increase beam load capacity for escalators.

CFRP Fabric, sq.m. 230.00 Increase beam shear capacity for escalators.

81. Department Store Bangkok CFRP Fabric, sq.m. 117.00 Increase beam load capacity for escalators.

82. Printing Factory Bangkok CFRP Plate S512, m. 994.50 Increase beam load capacity for escalators.

83. University Bangkok CFRP Plate S512, m. 1,308.00 Increase beam load capacity for escalators.

84. Apartment Bangkok CFRP Plate S512, m. 267.44 control cracks around openings.

85. Pharmaceutical Factory Bangkok CFRP Plate S512, m. 68.30 Increase flexural load capacity for UPS.

CFRP Fabric, sq.m. 18.43 Increase shear capacity for UPS.

86. Department Store Bangkok CFRP Plate S512, m. 492.00 Increase load capacity for fountain.

87. Department Store Bangkok CFRP Plate S512, m. 224.50 Increase load capacity for ramp.

88. Department Store Bangkok CFRP Plate S512, m. 83.70 Increase load capacity for beam.

89. Sai Mai Hospital Bangkok CFRP Plate S512, m. 378.10 control cracks around openings.

90. Apartment Bangkok CFRP Plate S512, m. 27.60 control cracks around openings.





92. Thai International Airways Bangkok CFRP Plate S512, m. 79.00 Increase load capacity for slab.

93. Hotel Bangkok GFRP Fabric, sq.m. 80.10 Increase load capacity for beam.

94. Hotel Bangkok CFRP Fabric, sq.m. 50.88 Increase load capacity for beam.

95. BTS Phase-2 Bangkok CFRP Fabric, sq.m. 100.36 control cracks width for cross beams.

96. Service Apartment Bangkok CFRP Plate S1214, m. 224.00 Increase load capacity for slab.

97. Department Store Bangkok CFRP Plate S512, m. 44.80 control cracks around openings.


99. Department Store Bangkok CFRP Fabric, sq.m. 76.44 Increase load capacity for columns.


101. Department Store Bangkok CFRP Fabric, sq.m. 4.00 Increase load capacity for beam.

102. Lotus-BangKapi Bangkok CFRP Plate S512, m. 33.30 Compensate the strands failure.

103. GM Height Apartment Bangkok CFRP Plate S512, m. 173.40 Compensate the strands failure.

104. Department Store Bangkok CFRP Plate S512, m. 51.00 Increase load capacity for beam, hollow core.

105. Hotel Pattaya CFRP Plate S512, m. 12.00 Increase load capacity for beam.

CFRP Plate S1012, m. 39.00 Increase load capacity for beam.

106. BMA_HQ-2 Bangkok CFRP Fabric, sq.m. 119.88 Increase load capacity for columns.

CFRP Plate S512, m. 21.00 Increase load capacity for beam.

CFRP Plate S512, m. 13.50 Increase load capacity for wall.

107. TPAC Rayong CFRP Plate S512, m. 298.50 Increase load capacity for beam.

108. Department Store Bangkok CFRP Plate S512, m. 372.00 Increase load capacity for beams.

CFRP Fabric, sq.m. 200.88 Increase load capacity for beams.

109. Temple Bangkok CFRP Fabric, sq.m. 11.30 Increase load capacity for brick columns.

110. Hotel Chonburi CFRP Plate S512, m. 30.00 Control crack around the opening

111. Department Store Chonburi CFRP Plate S512, m. 704.00 Increase load capacity for band beams.

112. House Bangkok CFRP Plate S512, m. 26.40 Increase load capacity for beams.

113. Condominium Chonburi CFRP Plate S512, m. 44.00 Increase load capacity for band beams due to

tendon loss.

114. BTS 2nd Phase Bangkok CFRP Fabric, sq.m. 100.36 Increase load capacity for cross beams.

115. Department Store Chonburi CFRP Plate S512, m. 22.50 Control crack around the opening




116. Condominium Bangkok CFRP Plate S512, m. 240.00 Increase load capacity for band beams due to

tendon loss.

117. Department Store Bangkok CFRP Plate S512, m. 248.32 Control crack around the opening

118. House Bangkok CFRP Plate S512, m. 6.00 Increase load capacity for beams.

CFRP Fabric, sq.m. 3.00

119. Factory_Preedeepanomyong Bangkok CFRP Plate S512, m. 278.00 Increase load capacity of beams.

120. Factory_TPAC Rayong CFRP Plate S512, m. 89.20 Increase load capacity of slab.

121. Department Store Bangkok CFRP Plate S512, m. 174.40 Control crack.

122. Department Store Bangkok CFRP Plate S512, m. 175.40 Increase load capacity of beams.

CFRP Fabric, sq.m. 21.60 Increase load capacity of beams.

123. Hotel Pattaya CFRP Plate S512, m. 907.00 Increase load capacity of beams.

Increase load capacity of slab.

124. Hotel Pattaya CFRP Plate S512, m. 362.50 Control crack.


CFRP Fabric, sq.m. 28.14 Increase load capacity for columns.

126. Hotel Bangkok CFRP Plate S512, m. 748.00 Increase load capacity for beam.

CFRP Fabric, sq.m. 204.00 Increase load capacity for beam.

127. Infra Structure Bangkok CFRP Fabric, sq.m. 252.42 Control crack.

128. Hotel Bangkok CFRP Plate S512, m. 22.00 Increase load capacity for beam.

CFRP Fabric, sq.m. 7.20 Increase load capacity for beam.

129. King Power Bangkok CFRP Plate S512, m. 244.00 To strengthen the slab due to fired damage.

CFRP Fabric, sq.m. 232.69 To strengthen the column due to fired damage.

130. Pharmacuetical Plants Bangkok Sika CarboDur S 512,m. 315.50 Increase load capacity for slabs.

131. University Bangkok CFRP Plate S512, m. 1,190.00 Increase load capacity for slabs.

132. Condominium Bangkok CFRP Plate S512, m. 1,282.80 Increase load capacity for slabs.

CFRP Fabric, sq.m. 692.09 To strengthen the column.

133. Apartment Chonburi CFRP Fabric, sq.m. 163.80 To strengthen the column.

134. Department Store Bangkok CFRP Plate S512, m. 230.00 Increase load capacity for slabs.

135. Car Shop Bangkok CFRP Fabric, sq.m. 218.53 Increase load capacity for slabs.

136. Siriraj Hospital Bangkok CFRP Plate S512, m. 218.53 Crack contral for opening.




137. Vegetable Oil factory Bangkok CFRP Fabric, sq.m. 30.91 To strengthen the column.

138. Department Store Bangkok CFRP Plate S512, m. 9,157.00 Increase load capacity for slabs.

Bangkok CFRP Fabric, sq.m. 110.88 Increase load capacity for slabs.

139. Condominium Bangkok CFRP Plate S512, m. 15.00 Crack contral for opening.

140. University Mahasarakram CFRP Plate S512, m. 124.50 Prestressing CFRP for band beams.

141. Samutsongkram School Samutsongkram CFRP Plate S512, m. 12.00 To strengthen for flexural strength.

Samutsongkram CFRP Fabric, sq.m. 20.00 To strengthen the column.

142. Condominium Bangkok CFRP Plate S512, m. 890.00 To strengthen for flexural strength.

CFRP Fabric, sq.m. 1,508.00 To strengthen deep beams for shear strength.

143. Department Store Rayong CFRP Plate S512, m. 322.90 Increase load capacity for slabs. (Opening)

144. Department Store Bangkok CFRP Fabric, sq.m. 47.03 Increase load capacity forcolumns.(Fired)

145. Hospital Bangkok CFRP Plate S512, m. 18.60 Increase load capacity for slabs. (Opening)

Conclusion CFRP Plate S512, m. 69,460.58



CFRP Shear L-4/30/70,pcs 28.00

GFRP Fabric, sq.m. 80.10

CFRP Fabric, sq.m. 10,488.96


Retrofit Structure Specialist

Brick walls

Control cracking in the deteriorated brick walls.

To stitch the cracks on both sides of brick wall with 20 m2 the CFRP Fabric.

Strengthening of Structure with CarbonFibre Reinforced Polymer

Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Deawan\My Documents\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_2\28.


Brick Structure

To increase load capacity of the insufficient load bearing due to deterioration.

To strengthen the columns with the CFRP fabric.The 3 columns were strengthened.

Strengthening of Structure with Carbon

Type of Structure :

Requirement :

The Solution :

G:\VAIO_4Sept07\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_4.xls\64. RajChaPradit


Brick Structure

To increase load capacity of the insufficient load bearing due to deterioration.

To strengthen the columns with the CFRP fabric.The 24 columns were strengthened.


Type of Structure :

Requirement :

The Solution :

G:\VAIO_4Sept07\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_4.xls\63. Sommaus


Reinforced Concrete and Brick Structure

To increase load capacity of the insufficient load bearing lower and upper trusses.

To strengthen the columns with the CFRP Plate and CFRP fabric. Total length of the CFRP Plate was employed 1,800.40 m.and 202.74 sq.m.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Deawan\My Documents\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\51. SCB


Columns

To increase axial load and load capacity of 15 colmns for 3 floors due to the change of use to the cinema

To confine the columns with 2 layers of CFRP fabricThe total CFRP Fabric was employed 366 m2.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_2\29. Supercenter_Column


Postensioning Slab

To repair the slabs and coumns due to fired damage.

To repair the spalling concrete with repair mortar. Strengthen the slab with the 244.0 m. of CFRP Plate and 232.69 sq.m. of CFRP Wrap for column confinement..


Type of Structure :

Requirement :

The Solution :

G:\VAIO_4Sept07\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_4.xls\67. KingPower


Columns

To increase load capacity of the 3 columns due to the compressive strength of the columns are insufficient.

To confine the 1.30 x 1.30 x 3.40 m.columns with 60 sq.m. of the CFRP fabric.


Type of Structure :

Requirement :

The Solution :

Finish with sandy bonding for plastering work

CFRP Sheet Installation

Sandy bonding application

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\47. BMA


Columns

To increase load capacity of the 2 columns due to the compressive strength of the columns are insufficient.

To confine the 1.10 x 1.10 x 3.40 m.columns with 119.88 sq.m. of the CFRP fabric.


Type of Structure :

Requirement :

The Solution :




G:\VAIO_4Sept07\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_4.xls\62. BMA_Phase-3


Columns

To increase load capacity of the structure due toincrease the machines. To protect columns from the chemicals.

To confine the columns with 172 m2 of the CFRPfabric.


Type of Structure :

Requirement :

The Solution :




C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\42. Factory_Columns


Columns

To increase load capacity of the structure due tochange the use of the structure and increase the stiffness of the column

To confine the 18 columns with 60 m2 of theCFRP fabric.


Type of Structure :

Requirement :

The Solution :




C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\44. RC_Columns


Flat Slab

Load capacity of the slabs and columns in the roof deck was inadequate according to change the use of the structure.CFRP Plates to increase flexural capacity and CFRP Sheet to confine the columns for increasing the load capacity of existing slabs and columns

To confine the columns with 2 layers of CFRP fabricThe total CFRP Fabric was employed 540 m2. To install the CFRP Plateson the slabs that was employed 5,032 m.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\36. Jusco


Bridge Segment

To increase load capacity of the segments

To strengthen the segments with the 2,628.07 m. of CFRP Plate for flexural strength and shear strength. (on going)


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\54. AirportRailLink


Concrete Reinforcement Piers

To strengthen the pier due to crack control.

To strengthen the piers with the CFRP Wrap forlateral loads and confinement for crack control. That was employed 252.42 sq.m. of CFRP Wrap..

Strengthening of Structure with CarbonFibre and Crack Repair

Type of Structure :

Requirement :

The Solution :

G:\VAIO_4Sept07\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_4.xls\69. SARL_Pier


Reinforced Concrete.

To increase load capacity of the insufficient load bearing for the new escalator from department store to the BTS station.

To strengthen the cross beam with the CFRP Fabric.Total CFRP Fabric 110.04 sq.m.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_4\59. BTS_Asoke




To strengthen the cross beam with the CFRP Plate.Total length of the CFRP Plate was employed 168.0 m. and CFRP Fabric56.13 sq.m.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\50. BTS_Discovery


Reinforced Concrete

To increase load capacity of the beams

To strengthen the beams with the 1,176.30 m. of CFRP Plate for flexural strength and 114.27 sq.m.of CFRP fabric for shear strength.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\53. SuwanNabhumi


Prestressing Girder

To increase load capacity of the bridge for the tanktype M1.

To strengthen the girder with the CFRP Plate forflexural strength and CFRP fabric for shear strength.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\52. CobraGold


Reinforced Concrete

To increase load capacity of the beams

To strengthen the beams with the 1,176.30 m. of CFRP Plate for flexural strength and 114.27 sq.m.of CFRP fabric for shear strength.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\53. SuwanNabhumi


Reinforced Concrete slab and Beam

To increase load capacity of the slab from 250 ksm. to 850 ksm.

To strengthen the slab and beams with the 117.0 m. of CFRP Plate for flexural strength.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_4\57. Embassy


Beams and slabs

Cracking in the floor due to excessive shrinkage andthermal stresses. CFRP was used to stitch over the cracks and increaseflexural capacity of members.

To inject the cracks with the low viscosity epoxy resito the beam. Then to install the CFRP Plate S 1012 at the bottom of thebeams and top of slabs for the negative moment. The S 1012 wasemployed 351 m. and S 512 was employed 1,071.9 m.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_2\25. Hotel&Resort




To strengthen the cross beam with the CFRP Fabric.Total CFRP Fabric 100.36 sq.m.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_4\61. BTS_S7-S8


Reinforced Concrete slab and Beam

To increase load capacity of the slab from 250 ksm. to 1.5 tsm.

To strengthen the slab and beams with the 68.30 m. of CFRP Plate for flexural strength and 24.0 sq.m. of CFRP fabric forshear strength.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_4\58. Siam Pharma


Post Tensioning Slab

To introduce the opening for the escalators installatioThe stress concentration has to be controlled and compensate the loadcapacity.

To cut the post tensioning slab and strengthen at thecorners of the opening with the CFRP plate at the top and bottom of slabto control the stress and all sides on the top of slab. Total length of theCFRP was employed 74.1 m.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_2\30. Supercenter_Opening_1


Opening in slabs

Openings were introduced. CFRP to control the propogation of crack due to concentration of stresses.

Strengthening with the CFRP Plate S 512 system atthe stress concentration zone. The total length of CFRP Plate S 512 employed was approx. 80 m.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_1\3. Supercenter_Opening


Beams

Escalators were installed at the beams not original design for. CFRP to increase flexural and shear capacity of existing beams

Strengthening of 2 reinforced concrete beams with 78 m. of CFRP Plate S-1012 for increasing flexural strength and 13.2 m.of CFRP Plate S 512 for increasing shear strength.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_1\14. Escalator



To introduce the 3.20 x 5.10 m. opening for the escalators installation. The stress concentration has to be controlled

To cut the post tensioning slab and strengthenaround the opening with the CFRP plate at the top and bottom of slabto control the stress. Total length of the CFRP was employed 30.0 m


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_2\31. Supercenter_Opening _2


Reinforced Concrete

According to change the functions of the 40 storeys existing structure. Almost structures have to changed and strengthened such as slab, beam, open well, some lifts shear wall have to be demolited,some lifts shear wall have to be refilled, some beams have to be demolited, some walls have to be cored or cut for new exhuast ducts orconduits and some areas have to be increased load capacity for some generator machine, etc.

To strengthen all above areas with the CFRP PlatesS 512 that was employed approx. 23,000 m. (on going). All strengthendarea are shown as the following pictures.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\40. CWT



C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\40. CWT


Beams

To increase load capacity of the beams due to the rebars were corroded.

To strengthen the beams with 44 m2 of the CFRPfabric for shear strength and 84 m. for flexural strength.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\41. Hotel_Samui



To strengthen the broken tendons to preserve the flexural capacity of post-tension slabs.

To fill up the coring hole with the non shrink materialand strengthen the slab with 58.6 m. of the CFRP Plate S 512 on bothsides of slab.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_2\23. Lotus


Shear walls

Diagonal reinforcement using CFRP to increase the flexural and shear capacity of shear walls.

To increase the load capacity of lift core with the 130 m. of CFRP Plate S 512 by diagonal reinforcement.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_2\22. Lift Core


Beams and Slabs

Load capacity of the slabs and beams in the loading area was inadequate according to change the use of the structure. CFRP to incrase flexural capacity of existing structure.

To design 1-way and 2-way slabs of Carbon Fibre Reinforced Polymer. Total length of CFRP Plate S 512 was employed 245 m. for slab.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_2\24. Bank Headquarter


Beams and Slabs

Load capacity of the slabs and beams in the loading area was inadequate according to change the use of the structure. CFRP to increase flexural capacity of existing structure.

To design 1-way and 2-way slabs of Carbon Fibre Reinforced Polymer. Total length of CFRP Plate S 512 was employed 231 m. for slab and S1012 was employed 42 m. for beams.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\37. Bank_NE


Beams and Slabs

Load capacity of the slabs and beams in the loading area was inadequate according to change the use of the structure. CFRP to increase flexural capacity of existing structure.

To design 2-way slab of Carbon Fibre Reinforced Polymer. Total length of CFRP Plate S 512 was employed 234 m. for slab and 5 m. of type S 1012 for beams.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_1\15. Loading Area_4


Opening in slabs

Openings were introduced. CFRP to control the propogation of crack due to concentration of stresses.

To strengthen the opening with 160 m2 of the CFRPfabric on the top and bottom of slab to control the propogation of crackdue to concentration of stresses.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_2\27. YMCA_10


Beams and slabs

The beams and slabs are inadequated due to change function and poor quality. CFRP to increase flexural capacity ofbeams and slabs.

Strengthening of the reinforced concrete beam with246 m. of CFRP Plate for increasing flexural strength and shear strengthof beams with 46 m2 of CFRP Fabric.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_1\6. MK


Beams and slabs

The beams and slabs are inadequated due to change function and poor quality. CFRP to increase flexural capacity ofbeams and slabs.

Strengthening of the reinforced concrete slabs andbeam with 70 m. of CFRP Plate S 512 and 4 m. of S 1214 for shear andflexural strength.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_1\5.



To introduce the opening for the escalators installationThe stress concentration has to be controlled and compensate the loadcapacity.

To cut the post tensioning slab and strengthen at thecorners of the opening with the CFRP fabric at the top and bottom of slab to control the stress and all sides on the top of slab. Total area of the CFRP was employed 200 sq.m.


Type of Structure :

Requirement :

The Solution :

C:\Documents and Settings\Owner\My Documents\WORKS\Others\Project Reference\Strengthening Ref\Reasons of Strengthening_CWT_3\43. Building