3mm SBS Bitumen Waterproof Membrane for Roof

Loading Port:Shanghai

Payment Terms:TT or LC

Min Order Qty:1000 m²

Supply Capability:200000 m²/month

Product Description:

Product description

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The 3mm SBS Bitumen Waterproof Membrane for Roof are made by soaking the base in bitumen, or thermoplastic elastomer(Such as styrene butadiene-SBS),or thermoplastics(Such as atactic polypropylene-APP,APAO,APAL)modified bitumen, then covering double faces with elastomer(SBS)or thermoplastics(APP,APAO,APAL)modified bitumen, and last finishing the upward face with fine sands, mineral flakes(or Grains) or polythene membrane etc. while downward face with fine sands or polythene membrane.

Packaging & Shipping

Package and transportation-- SBS waterproof membrane / APP waterproof membrane / Asphalt waterproof membrane for building waterproofing construction :

1. Torch on bitumen membrane sheets 4mm should be stored under dry and ventilated conditions.

2. Different types of membranes must be piled separately.

3. Under usual condition, storage period is one year since production date.

4. Membrane roll should be put vertically during transportation. It should be kept away from sunshine and rainwater.

CHARACTERISTICS:

It has good waterproofing and ageing-resistance function, not flowing at highest temperature and no crack at lowest temperature;

Easy application , no pollution, and long service life etc.

Applicable scope:

It is widely used for industry and civil building --- the waterproof and dampproof of the roofs, basements, toilets etc; and the waterproofing of bridges, parking area, tunnels, reservoir etc.

SBS modified bitumen waterproof membrane is specially suitable to the building waterproofing in cold area and to the buildings of changeable constructions while APP specially suitable to areas of high temperature and of strong sunshine.

Storage:

Different types or specifications of products should be separated, not mixed.

Keep it dry and ventilated, protected from the sun or rain.

Storage temperature should never be higher than 45 °C. Pile up the membranes flatwise whose stockpile height never exceeds five layers. One layer is guaranteed if it is placed vertically.

Prevent it from inclination or In the process of transportation, it should be lying in case of inclination or lateral pressure. If necessary, cover it with felt-cloth.

Storage time is at least one year from manufacture date on if the product is under normal operation of storage.

Technical Parameters

Item		Index
Item
1	Thickness of resin layer of the middle fabric ,mm≥		-	-	0.40	0.40	0.40
2	Tensile performance	Max tensile strength,N/cm ≥	-	120	250	-	120
		Tensile strength,NPa ≥	10	-	-10	-	-
		Max elongation% ≥	-	-	15	-	-
		Breaking elongation % ≥	200	150	-	200	100
3	Heat treatment size change rate%≤		2.0	1.0	0.5	0.1	0.1
4	Cold bonding		-25°c No cracks
5	Watertightness		0.3mPa,2h waterproof