Commonly used production processes for GRC?

A: 1. Spray process

The jet process is the oldest and most widely used method of manufacturing GRC products, both manual and automatic. This method was first used in the early 1970s by the British institute of building research (BRE) to produce glassfiber reinforced cement (GRC) products.

2. Premixing process

Premix process is to mix chopped glass fiber and cement mortar matrix together to form uniform glass fiber cement mixture, and then make products by pouring or spraying.