Kalmatron
Ultraplat bentonite cord — swelling profile for construction joints
Self-expanding bentonite-rubber profile for construction joints and service penetrations; swelling of at least 400% in 24 h.
Price on request
Kalmatron
Kalmatron-D (concrete admixture) — integral waterproofing of concrete
The admixture is added to the concrete mix at the batching plant in dry form or as a solution directly into the concrete mixer on site, so the concrete becomes watertight throughout its mass without a separate coating. The solution is designed for primary protection of foundations, basements and tanks using the white tank technology. The watertightness grade rises by 4 steps (up to W20), frost resistance by at least 100 cycles and strength by up to 30%; the admixture is compatible with superplasticisers and anti-freeze admixtures.
Specifications
| Manufacturer | Kalmatron — OOO “Kalmatron-SPb”, Saint Petersburg |
|---|---|
| Type | waterproofing material |
| Use | foundations and basements, tanks and pools |
| Base | waterproofing admixture for concrete mixes: high-grade cement and a complex of chemically active substances (primary protection of concrete, white tank technology) |
| Packaging | 10 kg bags |
| Application method | added to the concrete mix in dry form at the batching plant (feed belt, weigh batcher, skip hoist or mixer) or as a solution in water (0.6 l of water per 1 kg of admixture) into the concrete mixer on site; compatible with superplasticisers, anti-freeze and other functional 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%; reinforcement preserved for at least 80 years with a 20 mm concrete cover (per NIIZhB study, gas-air environment); service -60…+130 °C |
| Consumption | 10 kg per 1 m³ of concrete mix regardless of cement grade |
| Shelf life | 12 months |
| Standards | SP 28.13330.2017; GOST 31384-2017; state registration certificate; exemption letter dated 18.06.2025 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
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Kalmastop hydraulic plug — rapid stopping of pressurised leaks
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Gidrobeton SRG-1 — cement-based waterproofing repair mortar
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Price on request