Kalmastop hydraulic plug — rapid stopping of pressurised leaks
Rapid-hardening cement mix for stopping active leaks in basements, tunnels and tanks; setting ends after 2 min.

Kalmatron-D PRO is a primary waterproofing agent under SP 28.13330.2017: it is added to the mix at the plant in dry form or mixed with water into the concrete mixer on site. Concrete with the admixture is used in foundations, basements and tanks, including white tank structures. The watertightness grade rises by 4 steps, up to W20, frost resistance by at least 100 cycles, and the sulphate resistance coefficient is at least 0.92; the concrete is resistant to solutions of alkalis, acids and petroleum products.
| Manufacturer | Kalmatron — OOO “Kalmatron-SPb”, Saint Petersburg |
|---|---|
| Type | waterproofing material |
| Use | foundations and basements, tanks and pools |
| Base | waterproofing admixture for concrete mixes (primary waterproofing under SP 28.13330.2017, white tank technology) |
| Packaging | 10 kg bags |
| Application method | added to the concrete mix in dry form at the batching plant or as a solution in water (0.6 l of water per 1 kg of admixture) into the concrete mixer on site; compatible with plasticising, anti-freeze and other admixtures |
| Key properties | increase in the watertightness grade of concrete by 4 steps, up to W20; increase in frost resistance by at least 100 cycles; sulphate resistance coefficient at least 0.92; resistance to solutions of alkalis, acids and petroleum products — resistant; pH of the environment from 3 to 14; strength increase up to 30%; service -60…+130 °C |
| Consumption | 5 kg per 1 m³ of concrete mix regardless of cement grade |
| Shelf life | 12 months |
| Standards | SP 28.13330.2017; certificate of conformity; certification test report; SGR CU test report |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Rapid-hardening cement mix for stopping active leaks in basements, tunnels and tanks; setting ends after 2 min.
Waterproofing admixture for concrete mixes for foundations, basements and tanks; raises the watertightness grade by 4 steps, up to W20.
Rapid-hardening thixotropic mix for repairing concrete and masonry at air temperatures down to −10 °C; at least 30 MPa compressive after one day.
Dry cementitious injection mix for cut-off waterproofing of masonry and concrete, filling voids and static cracks; watertightness W10.
Two-component cement-polymer waterproofing for foundations, pools and wet rooms; elongation at break at least 50%, W18.
Cementitious joint compound for construction joints, abutments, cracks and service penetrations; watertightness W14, shrinkage-compensated.