Unshaped fiberglass mesh is widely used as the raw material of compound base mat which is one of the nonwoven reinforcements of bitumen waterproof membranes. It is to increase the tension performance of finished bitumen waterproof membranes.
There are different reinforcements for bitumen waterproof membrane.
1)Polyester nonwoven mat (this kind has good tension and elongation,but price not cheap.)
2)Fiberglass mat (this kind has good corrosion and other weather resistance function,but no elongation because of fiberglass attributes )
3)Compound base mat (This kind is with fiberglass mesh reinforced which can increase the tension performance by a lot, but this kind doesn’t have any elongation because of fiberglass attributes. )
Raw materials for fiberglass compound base mat production .
Specification WIDTH Length/roll Gram weight
FEW 4*4 104cm 1500m 24g
FEW 5*5 104cm 1000m 33g
FEW 6*6 104cm 800m 43g
FEW 7*7 104cm 600m 53g
Application of Plain weave fiberglass mesh without shape
Storage and transportation
