What is CEMflex LCA 115:
CEMflex LCA115 is an easy to use, economic, liquid crystalline waterproofing concrete admixture. CEMflex LCA115 creates a crystalline “nano” structure within the concrete matrix, reducing the diameter of capillaries and sealing of any micro static cracks (up to 400 microns).
Typical application fields include waterproofing of concrete:
- Basements and below grade parking structures
- Potable water structures
- Sewage retaining structures
- Tunnels and pipes
- On grade slabs, ramps and pile caps
- Providing waterproof shotcrete
- Minimal influence on concrete segregation
- CEMflex LCA115 - treated concrete self-seals both existing and future static cracks of up to 0.4mm
- Properly formulated mix designs result in waterproof concrete resistant against up to 13 bars
- Quick dispersion; easy to mix with no lumping or need for extensive mixing times
- Increased resistance against low-ion soft water and aggressive media with a pH range of 3-12
- Suitable for potable water
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