Sina-Sino Carbon Fiber Mesh

The carbon fiber grid reinforcement system is a carbon fiber grid embedded between layers of sprayed RG high-strength polymer mortar. Technical means are used to ensure the holding and anchoring force between the mortar and the carbon fiber grid and the base layer to improve the bending and resistance of the reinforcement system. A new reinforcement system with shear, earthquake resistance, crack resistance and other functions. This system has the remarkable characteristics of good air permeability, strong fire resistance, and can be constructed on wet base surfaces. It is widely used in bending reinforcement, shear reinforcement, tunnels, bridges, water conservancy, municipal administration, ancient buildings, industrial and civil buildings and other fields. Seismic reinforcement, axial compression reinforcement, crack control reinforcement and other projects.

Application:

It is widely used in the reinforcement and repair of various structural types and shapes such as buildings, bridges, tunnels, etc., as well as earthquake-resistant reinforcement and structural reinforcement of nodes.

Reinforcement of tunnels, port facilities, chimneys, warehouses, and factories. Protection and reinforcement of salt-damaged concrete, bridges, and river structures.

Advantage:

● Simple, fast and convenient construction: the base layer does not need to be leveled and repaired before construction, the mortar sprayer can be used for large-area construction, and the construction speed is fast.

● Good anti-cracking effect: suitable for structural crack control and strengthening.

● Strong durability: carbon fiber is an inert material, so it will not be corroded, and it can also protect the original steel bar in alkaline. The carbonization of concrete and the chloride in concrete will not affect the material properties of carbon fiber mesh.

● Good fire resistance: 1cm mortar protective layer can meet the requirements of fire protection standard ISO 834 F60.

● Suitable for wet surfaces and environments: the base layer needs to be wetted before construction, and there is no requirement for the moisture content of the base layer, and it is suitable for wet interfaces.

● Thin strengthening thickness: under normal circumstances, the thickness of the mortar only needs to be 1.5-2cm, so the thickness of the sprayed concrete protective layer (such as tunnels, can reduce the thickness of about 4cm) can be reduced.