Kristallizol W12-Kistevoy — brush-applied penetrating waterproofing
Penetrating waterproofing applied by brush or roller to new concrete without water seepage; water-tightness W12.

Damaged concrete and brick masonry are restored with Kristallizol Remontny, a penetrating plaster mix that levels the surface and forms a watertight armoured layer at the same time. It is also used as a waterproofing plaster on loaded brick foundation walls, and as a topping for hardening and waterproofing the top layer of concrete. The mix is applied to a damp substrate, and thick layers are laid on plaster mesh. The finished layer withstands water pressure of 0.8 MPa (W8), the compressive strength is 25 MPa, and frost resistance is at least 200 cycles.
| Manufacturer | Kristallizol — OOO “PK GidroStroyKomplekt”, Mikhaylov |
|---|---|
| Type | penetrating waterproofing |
| Use | foundations and basements, tanks and pools, hydraulic structures and dams, tunnels and metro, leak repair |
| Base | dry mix of Portland cement, graded quartz sand and chemically active additives; penetrating repair and restoration plaster-type waterproofing material |
| Packaging | 25 kg bag |
| Application method | 25 kg of mix to 5 l of water (200 ml per 1 kg), mix for 5–10 min to a thick sour-cream consistency; apply with a spatula onto a damp substrate, mechanised application is permitted; for W8 water-tightness — a layer of at least 10 mm; coatings thicker than 5 mm — on plaster mesh; use within 60 min; also for topping (hardening and waterproofing of the top layer of concrete); preparation: remove finishes and cement laitance mechanically (wire brushes, milling cutters) or chemically (Kristallizol KHIMFREZ, after 1 h — Kristallizol AKTIV); chase out joints, cracks, junctions and utility penetrations with a U-shaped 20×20 mm chase (FBS block joints 40×40 mm, brick masonry 10×10 mm); saturate the structure with water until fully saturated (up to 5 l/m²), the substrate damp but not wet; work from top to bottom: ceiling — walls — floor; care: keep the surface moist for 3 days, protect from mechanical impact, rain, sun and temperatures below +5 °C; finishing work not earlier than after 14 days |
| Application temperature | from +5 °C |
| Key properties | water-tightness 0.8 MPa (8 atm), W8; pull-off strength at 28 days 4.0 MPa; compressive strength at 28 days 25 MPa; frost resistance at least 200 cycles; chemical resistance coefficient in acidic / alkaline / saline media 0.903 / 0.918 / 0.925 (highly resistant); forms a watertight armoured layer |
| Layer thickness | at least 10 mm for W8 (8 atm); over 5 mm — on plaster mesh |
| Consumption | 1.3 kg/m² per 1 mm of layer thickness |
| Shelf life | 12 months from the date of manufacture in intact sealed factory packaging; storage in unheated closed warehouses is permitted |
| Standards | GOST R 56703-2015; TU 5745-001-38213907-11; declaration of conformity ROSS RU D-RU.AZh40.V.01022/20 of 08.04.2020, valid until 07.04.2030 (according to GOST R 56703-2015; W12, W12-Kistevoy, Remontny, Monolit, Elast) |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Penetrating waterproofing applied by brush or roller to new concrete without water seepage; water-tightness W12.
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Liquid concrete activator used after chemical cleaning with Kristallizol KHIMFREZ; increases the bond of a new layer by 1.5–3 times.
Penetrating cement waterproofing for foundations, basements, tanks and hydraulic structures; water-tightness W12.