The claimed characteristics of the materials sold by us may differ only for the better
The foundation with a laying from 3 to 10 meters
Bentonite geomat AC
Usage: Accumulation and emergency tanks, Base of the roadway, Construction of open-cut tunnels, Drainage of retaining walls, Inversion roofs, Landfills, Oil puddles, Ponds and reservoirs, Reinforcement of slopes, Replacement of deck flooring, Reservoir, Sludge dumps, The foundation with a laying from 3 to 10 meters, Tunnel construction in a closed way, Under the foundation of 3 or more floors, Waterproofing of foundations
- Bentonite geomat AS is a material used for the construction of large areas of the waterproofing layer, including at extremely low temperatures, unlike other waterproofing, the bentonite mat “works” only at a load of 100 kg / m2 and is not subject to mechanical damage.
Index АС 50 АС 100 АСL 50 АСL 100 Coefficient of filtration at 200 kPa
perpendicular to the plane, m / s, not more than
in the plane direction, m / s, not more than3,0×10-11
3,0×10-111,5×10-11
1,5×10-110.0
3,0×10-110.0
1,5×10-11Degree of swelling, ml / 2g, not less than 24 24 24 24 Surface density of bentonite mat, kg / m2, ± 10 3.9 5.2 4.1 5.4 Tensile strength (along / across), kH / m, not less than 12/10 12/10 12/10 12/10 Adhesion strength, N / m, not less than 400 400 400 400 Resistance to hydrostatic pressure, atm, not less than 5 6 5 6 The thickness of the material at a load of 2 kPa, mm, ± 10% 6.0 6.4 6.2 6.6