Export roofing bitumen felt products - astm

Export roofing bitumen felt products, 1.high quality, 2.ASTM D-4869/D-226, 3.factory sale, 4.market:all over the world - details see: https://www.buildingsupplieshub.com/export-roofing-bitumen-felt-products-10101218

Type: Roofing Felt	Place of Origin: Hebei China (Mainland)	Brand Name: jianda,Jianda	Model Number: astm
Material: mat paper and asphalt	Size: 36*72	Tensile: 133,9 +/- 59,5 N	Usage: roofing underlayment
Smell: no smell	Mass: 238,8 +/- 1,3 g/m2	Watertightness: no tranmission	Package: packed in rolls with pallet
MOQ: 100rolls

Export roofing bitumen felt products

1.Description:

1.Test standard:EN12310 EN12311 EN1849 ASTM D-97

2.Mass:400g/^{_{m2---500g/^_m2}}

3.Enlognation:300N/5cm---400N/5cm

4.Tensile:240n/5cm---320n/5cm

5.Resistence to tearing:>23%

6.Wateringtness:0.2MP 24hours

7.Heat resistance:85°C 24hours

8.Cold flexibility:-40°C24hours no crecks or fractures

2.features:

1.with adhesive tape on the overlap for the sealing of junction,convention for application.

2.Excellent weather resistance, corrosion resistance, anti-aging, antioxidant.

3.Excellent waterproofing performance and encase nail holes.

4.Good permeability, can be in damp base surface construction, make the maintenance structure internal water vapor rapidly eduction, avoid effectively mould and condensing formation
5.Excellent tensile strength and elongation.

6.large Surface friction, grass-roots closely.
7.no smell,no taste,accord with environmental protection requirements.

ROOFING FELT

Produce Name	Standand & Type	Size
		Length	Width	Roll Weight
ASTM Roof Asplaht Felt	ASTM D-4869 I (15#)	144 feet	36 in	35 lb
	ASTM D-4869 II (30#)	72 feet	36 in	57 lb
	ASTM D-226 I (15#)	144 feet	36 in	48 lb
	ASTM D-226 II (30#)	72 feet	36 in	50 lb