SBS Modified Bitumen Waterproof Membrane For Roof

Loading Port:Shanghai

Payment Terms:TT or LC

Min Order Qty:2000 m²

Supply Capability:200000 m²/month

Product Description:

Product description

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Specification
Width	1m
Length / roll	7.5m / 10m / 15m or other
Top Surface	PE film/Granules/Sand/Aluminum foil/Aluminum film...
Apply method	a) One way is by heating and melting method.Heat the polyethylene film of the membrane and roof deck surface by heating and melting method to be nearly melted (not flowing),then install the membrane filly bonded to the roof deck with overlaps of 5-10cm. b) The other way is by cold adhesive method.Pour the cold adhesive homogeneously on the roof deck, then roll the membrane to install it to be fully sticked to roof deck. By heating and melting method and by cold adhesive can be used in alternation in application as requested. c)After application,a full serious inspection is required to sure no air bubble, no falling away.etc. to guarantee the waterproof life. SBS waterproof membrane / APP waterproof membrane / Asphalt waterproof membrane for building waterproofing construction
Construction Requirement	1.The base should be dry and clean. Do not work in the rainy or snowy day. 2.Do not work under heavy wind(above 5 grade) 3.Unsuitable for construction below 5°C 4.If it is rain or snow in the process of construction, protective measure to the laid membrane is must. 5.All the workers should put on special uniforms to keep safe when installing. There should be equipments for fire controls.

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.

Advantagee

1.Good impermeability

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

3.Good performance in anti-strength, anti-resistance , anti-erosion, anti-mildew, anti-weathering

4.SBS modified bitumen membrane is specially being applied in the cold area with low temperature, while APP modified bitumen membrane is applied in the area with high temperature.

5.Convenient installation

Applicable scope:

It is widely used for civil building roofing, underground, bridge, parking, pool, tunnel in the line of waterproofing and dampproofing, especially for the building under high temperature.

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