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COMBIMAT Wovens

COMBIMAT Wovens


COMBIMAT is wildly used for bitumen roll roofing and waterproofing materials.It is characterized by the unique combination of yarns: polyester yarns in the warp and glass fiber in the weft.

COMBIMAT provides a very good adhesion to bituminous binder and outstanding tensile strength.

Indicators

Unit

Norm

Min.

Max.

                   1

2

3

4

Surface Density

g/m2

110 ±10%

180 ±10%

Construction

  • Warp
  • Weft

 

thr/cm
thr/cm

 

6,3 ± 0,15
2± 0,15

 

 

16± 0,15
4 ± 0,15

 

Tensile strength,  min:       
- Warp                  
-  Weft

N/5сm
N/5сm

 

800
1 500

2 500
4 000

Tensile strength elongation, min.             - Warp                       
- Weft

%
%

 

 15
2

15
2

Width

сm

        100±1%

300±1%

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