What are the characteristics of the GRC board?

GRC panels are one of the most common classifications of GRC architectural details. GRC is a kind of fiber cement composite material with alkali-resistant glass fiber as reinforcement material and cement mortar as matrix material.

Longyuan GRC board has good impact resistance and high tensile strength. Let's take a closer look at these two characteristics.

The uniform distribution of glass fiber in the GRC plate can effectively prevent cracking and provide good crack resistance. It can absorb a lot of energy when it is damaged, so it has excellent impact resistance (impact strength 25kg/cm), and its ultimate bending strain can reach 12000-16000um. Therefore, the anti-knocking and anti-seismic performance are excellent. It has outstanding advantages for seismic engineering.

The GRC plate is made of glass fiber reinforced material with extremely high tensile strength and therefore has a high tensile strength (75-80 kg/cm). Proportional ultimate tensile strength (BOP) up to 4.0-6.0MPa, breaking strength (UTS) up to 9.0MPSa; proportional ultimate bending strength (LOP) up to (8.0-10.0MPa); breaking strength (MPa) up to 20.0 - 3.0 MPa.