What is CEMtobent DS:
CEMtobent DS is a sodium-bentonite waterproofing membrane, specially designed for use on vertical and horizontal applications on below ground reinforced concrete structures.
CEMtobent DS consists of two geo-composite clay liners, a polyethylene honeycomb liner where the sodium bentonite powder is held, and a rain protection fleece which are mechanically stitched together to form a strong composite.
CEMtobent DS is used for waterproofing of all basement grades according to BS8102:2009.
Specification Tip for Design Professionals:
CEMtobent DS may be specified by name or by using the following description: a propriety waterproofing membrane consisting of a high quality geocomposite clay liner,and a 3D composite liner with a unique cell structure, which encapsulates the sodium bentonite powder.
- Tough and resistant
- Seals small cracks in the concrete
- Demonstrates self-healing properties
- Higher puncture and tear resistance compared to conventional foils and coating
- Quick and easy to install without complicated welding equipment
- High compound shear strength
- The reinforcement fibre structure and thermally bonded cover layer form a tight composite
- Can be installed in every season independently of temperature and weather conditions
- Quality control tests to ensure consistent high quality
- May be installed pre or post-form
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