SBS APP Bitumen Building Membrane

SBS APP Bitumen Building Membrane

1. Introduction SBS Modified Bituminous Building Waterproofing Membrane is polymer modified asphalt waterproofing material.It is made by dipping the base(long fiber polyester fiber) in the Stylene-Butadiene-Stylene (SBS) modified bitumen.then covering double faces with APP modified bitumen.and...

Product Details

SBS APP Bitumen Building Membrane

1. Introduction

SBS Modified Bituminous Building Waterproofing  Membrane is polymer modified asphalt waterproofing material.It is made by  dipping the base(long fiber polyester fiber) in the Stylene-Butadiene-Stylene  (SBS) modified bitumen.then covering double faces with APP modified bitumen.and  finally use fine sand.mineral flakes.PE film or aluminium foil as the surface.
 

2. Product Specification

 Thickness

 2mm/3mm/4mm/5mm

 Top surface

 PE film /Aluminum foil /Sand /Mineral flakes

 Base reinforcement

 Polyester mat /Fiberglass compound base

 Width

 100cm

 Length

 7.5m/10 per roll


3. Feature:
 3.1 Superior waterproofing performance
 3.2 High tensile strength.good elongation.stable  performance and reliable quality
 3.3 Excellent weather-resistance.especially its  flow resistance at high temperature.The APP modified bitumen waterproof  membrane is widely uesd in area of high temperature and of strong sun-shine.
 3.4Puncture-resistance.chemical  resistance.anti-corrosion.tear resistance and good wear-resisting property
 3.5 Torch application.construction convencent  without seasonal restrictions
 

4. Applications:
 The SBS modified bitumen waterproofing membrane  is widely in industrial and civil building construction:  roof.basement.bridge.roof garden.the garage roof.subway.tunnels.water  dams.channels .etc.
 

5. Executive standard:
 GB18242-2008 Elastomer Modified Asphalt  Waterproofing Material

Item

Index

I Grade

II Grade

PY

G

PY

G

Content of soluble substance(g/m2)

3mm

2100

4mm

2900

5mm

3500

Heat resistance

110

130

≤mm

2   (no flow)

Cold resistance

-7

-15

result

no crack

Watertightness (30mins)

0.3Mpa

0.2Mpa

0.3Mpa

Tension

Maximum ≥

500N/50mm

350N/50mm

800N/50mm

500N/50mm

Elongation

Maximum ≥

25%

--

40%

--


6. Storage&Shipment
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6.1 Place the membrane vertically.
 6.2 Packed with strong wood pallet and covered by  shrink film in case of slant
 6.3 Keep away from fire during storage and  transportation.
 6.4 Membranes should be stored under dry and  ventilated conditions in order to keep away from sunlight and raining.

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