HM Structural Carbon Fiber Sheet for Construction

Carbon fiber sheet 1.Strengthen concrete structures 2.Convenient construction 3.Excellent reinforcement effect

HM Structural Carbon Fiber Sheet was widely used in the reinforcement of concrete structures.

1. Application Range

1) The remedy repair and strengthening of the plate and beam of concrete structures.

2) The strengthening of the openings around the wall and sheet.

3) The strengthening of beams of wooden buildings, etc.

4) The strengthening of bridge plate, bridge pier and girder.

5) The remedy repair and strengthening of tunnel and cable lines.

2. Product Characteristics

1) Light weight, easy to use, easy to operate and not require large-scale machinery equipments.

2) If there are situations that pipes were put interleaved or subjected to space constraints under the flat sheet, operation can be easy.

3) When pasting carbon fiber sheet, gel adhesive does not flow, can reduce the conservation of the surrounding environment of operation.

4) The shape and weight of components are not changed after reinforcement.

5) The reinforcement effect of 1 layer of carbon fiber plate is equivalent to 4 to 8 layers of carbon fiber cloth, so that can make the operation become labor-saving.

6) Because the strength and stiffness of carbon fiber plate are very high, need not carry out complete paste to structures, with the reduction of surface area to be processed, the generating dust and debris can be reduced consequently.

7) When encounter the flat sheet of the middle beam or wall, just to cut through the holes which can let carbon fiber sheet pass, the reinforcement effect will be improved more.

8) The visual inspection is easy to carry out after construction.

3. Technical Parameters

	HM-1.2B	HM-1.4B
Thickness ( mm)	1.2	1.4
Length (m)	100	100
Width ( mm)	50,100	50,100
Weight (g/m2)	2230	2600
Density	1.6
Tensile strength (MPa)	≥ 2400
Elastic modulus (MPa)	≥ 1.6 * 105

4. Operation Process 

1) The surface of carbon fiber sheet

Clean carbon sheet with solvent → mix adhesive → coat adhesive on carbon sheet and make it into circular arc shape → paste carbon sheet on the concrete and press with a hard rubber roller → remove the excess adhesive → clean the surface of the carbon plate → conservation → surface coating according to the demand

2) The surface of the component

Adjust the bond strength of the contact surface of concrete → give remedy repair to concrete surface according to the demand → coat adhesive on the concrete surface → paste carbon sheet on the concrete and press with a hard rubber roller → remove the excess adhesive → clean the surface of the carbon sheet → conservation → surface coating according to the demand 

5. Attentions

1) Masks, gloves and goggles should be worn when construction.

2) Notice fire prevention and maintain good ventilation on scene. 

3) When the rolled products are untied, carbon fiber sheet has the possibility of bounce, please give full attention.

4) Carbon fiber is conductive, be careful the electrical equipments around.

6.  Package

1) The length of this product is 100 m, the width is 50 mm or 100 mm, the thickness is divided into 1.2 mm and 1.4 mm.

2) Other specifications can be customized.

3) Roll into a ring and use a belt to bind. The roll is packaged by carton.

HM Structural Carbon Fiber Sheet for Construction