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SBS modified bitumen waterproof membrane

SBS modified bitumen waterproof membrane
SBS modified bitumen waterproof membrane
Product Code : SBS
Brand Name : CKS
Product Description

Product feature

The waterproof membrane is a high polymer modified bitumen material is composed of asphalt which uses styrene, butadiene,styrene, TPE as modified material, reinforcement felt in the middle and varieties of surface materail on the top. 

Technical index 

No.

Item

Index

PY

G

PY

G

PYG

1

Soluble content(g/m2) ≥

3mm

2100

4mm

2900

5mm

3500

Test phenomenon

Non-ignitable

Non-ignitable

2

Heat resistance

°C

90

105

mm

2

Test phenomenon

no flow or drippage

3

Low temperature flexibility °C

-20

-25

No flaw

4

Water tightness 30min

0.3Mpa

0.2Mpa

0.3Mpa

5

Tension

Tension of maximum peak rate%≥

500

350

800

500

900

Tension of maximum peak rate%≥

Test phenomenon

No cracks or separate

6

Elongation

Elongation of maximum peak rate%≥

30

40

Elongation of second peak rate%≥peak rate%≥

30

 

Product Features

  • Good low temperature performance, especially suitable for cold regions.
  • Good weather resistance, tensile property, extensibility, corrosion resistance and so on.
  • Strong adaptability for substrate shrinkage, deformation and cracks.
  • Convenient to apply: use heat fusion method in all seasons.
  • Meet national standards.
  • ISO Certification. 

 




KESHUN WATERPROOF TECHNOLOGY CO., LTD.

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