roofing SBS high quality waterproofing bitumen felt for building - BF-4mm

High quality,, competitive price,, Widely used of roofs,basements,toilets,ect, Good waterproofing and ageing-resistance function - details see: https://www.buildingsupplieshub.com/roofing-sbs-high-quality-waterproofing-bitumen-felt-for-building-10101099

Type: Roofing Felt,waterproof roofing felt	Place of Origin: Hebei China (Mainland)	Brand Name: chaoqian	Model Number: BF-4mm
main material: modified bitumen	centre material: reinforced polyested mat	usage: roof,basement,bathroom,kitchen,concrete floor,swimming pool	color: black(PE film),flash(aluminum foil),colored(mineral slate)
construction: hot melting	low temperature flexibility: 0,-5,-10,-15,-20,-25	length/roll: 7.5m 10m	width/roll: 1m
Thickness: 3mm 4mm 5mm

roofing SBS high quality waterproofing bitumen felt for building

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About our company

Company information:

Baoding Beifang Waterproofing Engineering Comoany is a manufacturer of waterproof materials with well-equipped testing facilities and strong technical force.It was established in 1993.With a wide range,good quality,reasonable prices and stylish designs,our products are extensively used in building industry and other industries. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

about products

roofing SBS high quality waterproofing bitumen felt for building

product detail

roofing SBS high quality waterproofing bitumen felt for buildingis made by polymer rubber,high quality bitumen.The surface material is PE membrance and aluminium foil or no membrance(double-side self-adhesion).The product use antiseize separate paper packaging.The characteristics of this product are excellent performance,convenient construction,having no environmental pollution and so on.

FEATURES

1. Good waterproofing and ageing-resistance function,not flowing at highest temperature and no crack at lowest temperature

2. Good tensile,elongation,easy adhesion,corrosion resistance

3. Good impermeability

4.SBS modified bitumen membrance is specially being applied in the cold area with low temperature

5. Good performance in anti-puncture,anti-broker,anti-resistance,anti-erosion,anti-mildew,anti-weathering

6. Possess good tensile strength,elongation rate and size stability which could be well suited the substrate distortion and crack

7. Conforms to the national standards

8. SBSmodified bitumen waterproof membrane is specially used as waterproof material in cold area

9. All the surface available,sands/mineral/pe.and any color

Applicable scope

roofing SBS high quality waterproofing bitumen felt for building is Suitable for civil building roofing,underground,bridge,parking,pool,tunnel in the line of waterproofing and dampproof,especially for the building under high temperature.According the roofing engineering stipulation,APP modified bitumen membrance could be used in the grade I civil building and industrial building which has special waterproofing requirement.

Attentions for Construction

Construction shall not be carried out in rain,snow or over 5 degree wind weather. There shall be sufficient safety protective facilities in construction site, place firefighting devices according to stipulations

(1) Clean the substrate using broom or high pressure dusty cleaner

(2) Apply primer

(3) Heat the membrance bottom using a high temperature flame gun

(4) Push forward while the primer and membrance oil melted

(5) Use a roller to push hard the membrance surface to ensure it stick firmly

SBS Technical data Confirming to GB18242-2008
NO.	Item		I		II
			PY	G	PY	G
1	Soluble content	3mm	2100
		4mm	2900
		Test		No flame		No flame
2	Heat Resistance	°C	90		105
		≤mm	2
		Test	no flowing no dripping
3	Low temperature flexibility/°C		-20		-25
			No crack
4	Watertightness 30 min		0.3MPa	0.2MPa	0.3MPa
5	Tension	Maximum(N/50mm)≤	500	350	800	500
		Secondly-Maximum
		Test	No crack no apart
6	Elongation	Maximum/%≥	30		40
		Secondly-Maximum/%≥
7	Oil Leaking	Pieces≤	2