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Technical knowledge

1.Injection technology
 
Spray technology is a kind of exterior wall decoration material which is specially processed by high pressure spray gun.BRE was the first to use this method to manufacture fiberglass reinforced cement products.
 
Both mechanical injection and injection technology require specially trained operators and special equipment.Whether the operation method is correct or not greatly affects the strength and durability of colorful GRC products.For injection technology,Glass fiber is distributed randomly in the cement mortar in two dimensions,which has high efficiency and good physical properties.