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300GSM CFRP FABRIC

 

 

Advantages of CFRP Fabric

• Easy installation
• Corrosion resistance
• Short construction period
• No maintenance required
• Light weight, no influence to original structure
• Low cost, cost effective compared with other methods

Advantages of CFRP Fabric

• Easy installation
• Corrosion resistance
• Short construction period
• No maintenance required
• Light weight, no influence to original structure
• Low cost, cost effective compared with other methods

Key Features of CFRP Fabric

• Flexible
• High strength
• High modulus
• Easy to install
• Long shelf life
• Light self weight
• High toughness
• Anti high temperature
• Environmental-friendly
• Used for shear strengthening, confinement strengthening, flexural strengthening

Key Features of CFRP Fabric

• Flexible
• High strength
• High modulus
• Easy to install
• Long shelf life
• Light self weight
• High toughness
• Anti high temperature
• Environmental-friendly
• Used for shear strengthening, confinement strengthening, flexural strengthening

Advanced Production Line

• Aviation Grade Yarn
Japan imported aviation grade raw material, good quality and stable performance.

• Powerful Weaving Techniques
Excellent flatness enable epoxy easy to penetrate, hence high bonding strength can be achieved.

• Professional Facility
Germany imported weaving machine, large output, various width, stable quality.

• Full Strain, Use Full Strength of CFRP fabric
Fiber state evenly, each fiber is under same stress, enable the even and stable property.

Advanced Production Line

• Aviation Grade Yarn
Japan imported aviation grade raw material, good quality and stable performance.

• Powerful Weaving Techniques
Excellent flatness enable epoxy easy to penetrate, hence high bonding strength can be achieved.

• Professional Facility
Germany imported weaving machine, large output, various width, stable quality.

• Full Strain, Use Full Strength of CFRP fabric
Fiber state evenly, each fiber is under same stress, enable the even and stable property.

Application Range

• Load increases
• Seismic reinforcement
• Improve structural state
• Damage of structural parts
• Change the structural function
• Remit mistakes in design and construction

Application Range

• Load increases
• Seismic reinforcement
• Improve structural state
• Damage of structural parts
• Change the structural function
• Remit mistakes in design and construction

Base Substrates

• Concrete substrate
• Steel substrate
• Masonry substrate
• Timber substrate

Base Substrates

• Concrete substrate
• Steel substrate
• Masonry substrate
• Timber substrate

Structural Elements

• Columns strengthening
• Beams strengthening
• Slabs strengthening
• Walls strengthening
• Pipes strengthening
• Pier caps strengthening

Structural Elements

• Columns strengthening
• Beams strengthening
• Slabs strengthening
• Walls strengthening
• Pipes strengthening
• Pier caps strengthening

Construction Field

• Civil buildings
• Bridges
• Tunnels
• Piers/wharfs
• Airports
• Highways, railways

Construction Field

• Civil buildings
• Bridges
• Tunnels
• Piers/wharfs
• Airports
• Highways, railways

Best Matched Epoxy System

• Primer, for smearing of the underlayer of reinforced member's surface

• Leveling adhesive, for repairing and leveling of reinforced substrate surface defects

• Impregnated adhesive, for impregnation and pasting of reinforced component surface and carbon fiber fabric

Best Matched Epoxy System

• Primer, for smearing of the underlayer of reinforced member's surface

• Leveling adhesive, for repairing and leveling of reinforced substrate surface defects

• Impregnated adhesive, for impregnation and pasting of reinforced component surface and carbon fiber fabric

How to Use CFRP Fabric

• Surface treatment
• Applying primer
• Leveling
• Applying carbon fiber adhesive
• Externally bonded carbon fiber reinforced polymer(CFRP) fabric
• Applying carbon fiber adhesive again
• Curing and protecting

How to Use CFRP Fabric

• Surface treatment
• Applying primer
• Leveling
• Applying carbon fiber adhesive
• Externally bonded carbon fiber reinforced polymer(CFRP) fabric
• Applying carbon fiber adhesive again
• Curing and protecting

 

 

 

Unidirectional Carbon Fiber Fabric's Data Sheet

HM-20 carbon fiber wrap.pdf

HM-23 carbon fiber wrap.pdf

HM-30 carbon fiber wrap.pdf

HM-53 carbon fiber wrap.pdf

HM-60 carbon fiber wrap.pdf



Carbon Fiber Typical Data


Storage Condition
Store dry at 40°-95° F(4° -35°)
Shelf Life50 years
ColorBlack
Primary Fiber Direction0°(unidirectional carbon fiber fabric)

Arear Weight

HM-20 carbon fiber fabric200g/㎡ (5.84 oz./sq.yd.)
HM-23 carbon fiber fabric230g/㎡ (6.72 oz./sq.yd.)
HM-30 carbon fiber fabric300g/㎡ (8.76 oz./sq.yd.)
HM-45 carbon fiber fabric450g/㎡ (13.14 oz./sq.yd.)
HM-53 carbon fiber fabric530g/㎡ (15.48 oz./sq.yd.)
HM-60 carbon fiber fabric600g/㎡ (17.52 oz./sq.yd.)


Carbon Fiber Typical Fiber Properties


Dry Fiber Typical Properties
Standrad Value of Tensile Strength4900MPa(7.1×105psi)
Tensile Elastic Modulus234500MPa(34×105psi)
Elongation1.7%
Laminate Fiber Typical Properties
Standrad Value of Tensile Strength3800MPa(5.51×105psi)
Tensile Elastic Modulus234500MPa(34×105psi)
Elongation1.7%
With Concrete
Concrete Damaged: ≥2.5MPa
Densiy1.8g/cc(0.065lbs.in3
Norminal Fiber ThicknessHM-20 carbon fiber fabric0.111mm(0.0044in.)
HM-23 carbon fiber fabric0.128mm(0.0050in.)
HM-30 carbon fiber fabric0.167mm(0.0065in.)
HM-45 carbon fiber fabric0.251mm(0.0097in.)
HM-53 carbon fiber fabric0.295mm(0.0114in.)
HM-60 carbon fiber fabric0.333mm(0.0130in.)


Unidirectional black weaves carbon fiber fabric( bidirectional carbon fiber cloth can be customized by requirements).


Typic width are 10cm, 15cm, 20cm, 25cm, 30cm, 50cm, 60cm.


other width can be customized by requirements.


Shanghai Horse Construction carbon fiber fabric roll length should be 100m/roll.



Carbon fiber reinforced polymer(CFRP fabric/wrap/sheet) for structural strengthening of column, beam, slab, wall 



>>The treatment of concrete surface
The cosmetic layer, oil, dirt etc. Of concrete surface should be chiseled off and then rubbed off 1 ~2 mm thick surface layer with the

angle grinder, concrete components should be handled by chamfering on the corner, dust was blew out with compressed air after the

completion Of polishing, and finally the surface was wiped by cotton cloth dipped in acetone, and kept dry for use. If the concrete

needed to strengthen existed cracks, first choose HM-120M perfusion adhesive or HM-120L pouring crack adhesive to perfuse according
to the size of crack, and then strengthen.

>>Primer construction
When construction, two components of primer A and B were weighed according to the stipulated proportion of preparing glue, and

dumped into a clean container and stirred to uniformity (when mixing, best mix along the same direction to avoid the air from forming

air bubbles.) Brush or roller brush was used to evenly brush on the concrete surface, after the glue surface layer dried, it should be

brushed several times depending on the particular circumstances, but the coating thickness did not exceed 0.4 mm, and it should
not be missed out to brush, or have flowing or bubbles, waiting for glue curing (curing time was depended on the site temperature,

it was appropriate when finger felt dry, generally not less than 2 hours), then the next process was proceeded. The glue prepared

every time should be used up one time during the applicable period of the glue.

 

>>Leveling construction
The pores and defects on concrete surface were filled by leveling adhesive.When depression area was existed, the prepared leveling

adhesive was used to repair and fill through scraper embedding and scraping, the position emerging altitude difference such as the

joint of templates should be filled by leveling adhesive, which tried to minimize the height difference. The treatment of corner was that

it was repaired to smooth arc through leveling adhesive, its radius was not more than 20mm. After the leveling adhesive cured (curing
time was depended on the site temperature, it was appropriate when finger felt dry, generally not less than 2 hours), the next process

should be proceeded further.

>>Paste of carbon fiber cloth

Carbon fiber impregnated adhesive was smeared to the pasted area evenly,the corner site was more smeared appropriately. Paste after

hauling carbon fiber cloth tight and alignment, use a plastic scraper or roller (a paint roller that the villus was removed outside) to roll

repeatedly along the same direction, until the glue compound exuded. And then smear impregnated adhesive to the outside surface

of the carbon fiber cloth evenly, and roll repeatedly, 50 that the impregnated adhesive can immerse the carbon fiber cloth in two ways,

if it is multi-paste, until your fingers touch dry, the next layer of paste can be beginner. If the carbon fiber cloth needs overlapping


>>Curing and conservation
Prevent rain or moisture 24 hours after the completion of construction, and pay attention to protection against a hard Object bumping

into the surface of the construction. When the average air temperature is 20 , 25 ℃ , the curing time is not less than 3 days; when

the average air temperature is 10 ℃, the curing time is not less than 7 days.



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