SmartCare BituProtek SBS Membrane

System Description:

SmartCare BituProtek SBS is an SBS-modified bituminous waterproofing membrane reinforced with non-woven polyester fabric. Specifically designed for structures exposed to high temperatures, it provides superior flexibility, mechanical strength, and long-term waterproofing performance.

Key Features

Structural Flexibility: The membrane offers excellent flexibility, alLowing it to effectively accommodate structural movements within the building.
Water and Vapour Resistance: It provides excellent resistance to both positive water pressure and vapour pressure, ensuring a dry substrate.
Tensile and Tear Strengths: The product is characterized by high tensile and tear strengths, making it robust against physical stresses.
Puncture and Fatigue Resistance: It features high puncture and fatigue resistance, protecting the layer from damage during and after installation.
Dimensional Stability: The membrane maintains good dimensional stability under tension, ensuring it stays in place without significant deformation.

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System Properties

115 – 125°C

Softening Point(ASTM D 36)

20 – 40

Penetration @25°C, 0.1mm (ASTM D 5)

≤ 0.2%

Water absorption (BSP) (ASTM D 5147)

No fLow

Heat resistance @ 80°C

0 to -5°C to -20°C

Low temp flexibility (UEAtc, ASTM D 5147)

No deterioration

Resistance to ageing (UEAtc, ASTM G 154)

< 0.3%

Dimensional stability (UEAtc, ASTM D 5147)

All Products

SmartCare Bitushield Primer SB

Technical documents: