LITSIL
LITSIL® S72s — polymer concentrate for sealing and repairing concrete
Concentrated polymer compound for repairing defects, including cracks, and strengthening the surface layer of polished concrete.
Price on request
LITSIL
LITSIL® H25 — concentrate for hardening weak and old concrete
This lithium polysilicate concentrate with 23 % active substance is designed for old, friable concrete. The manufacturer calls it the optimal choice for weak concrete and semi-dry cement-sand screeds with an actual strength of at least grade M100. The impregnation penetrates the substrate to 10 mm or more and is diluted with water at 1:1–1:2 depending on the hardness of the concrete. In storage, 2–3 freezing cycles are permitted without loss of properties.
Specifications
| Manufacturer | LITSIL — OOO “Litium”, Noginsk |
|---|---|
| Type | concrete impregnations and hardeners |
| Use | production workshops, warehouses and logistics, retail and public buildings, decorative |
| Base | lithium polysilicate concentrate; active content 23 %, VOC 0 % |
| Colour | colourless opalescent liquid |
| Packaging | 20 l canisters, 200 l drums, 1000 l IBC containers |
| Application method | spraying (low-pressure pump sprayer) with spreading by brush or rotary machine; remove excess after 30 min; dilution with water up to 1:1–1:2 depending on concrete hardness; grinding 80–200 grit |
| Application temperature | not below +5 °C (air and surface) until dry |
| Key properties | solids content 23 %; density 1.20 g/cm3; pH 10.4; viscosity 18 mPa·s; penetration up to 10 mm or more; Taber abrasion resistance (ASTM D4060): increase of 20 to 50 %; pull-off strength (ASTM D4541): increase of 25 to 75 %; compressive strength (ASTM C805): increase of 10 to 30 %; climatic chamber (G-154): no change (28-day concrete, compared with untreated) |
| Consumption | 0.05–0.2 l/m2 |
| Shelf life | 2 years from the date of manufacture at +4…+35 °C; 2–3 freeze–thaw cycles are permitted without any change in properties; use opened containers within 1 month |
| Standards | tested to ASTM D4060, D4541, C805, G-154 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Other materials by LITSIL
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LITSIL® H69 — coloured lithium hardener for fresh concrete
Violet lithium impregnation for fresh concrete: it is sprayed ahead of the power trowel, and you can see at once where it has already been applied.
Price on request
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LITSIL® S03 — organosilicon water repellent based on silanes and siloxanes
Deep-penetrating water repellent based on a blend of silanes and siloxanes for concrete, brick, marble, stone and ceramics.
Price on request
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LITSIL® D10 — acid stains for chemical colouring of concrete
System for deep chemical colouring of concrete, toppings and polished concrete: 8 colour shades; the stains react with the concrete.
Price on request
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LITSIL® C05 — lithium cleaning agent for hardened concrete floors
Lithium cleaner for routine cleaning of polished and ground concrete and terrazzo hardened with LITSIL products.
Price on request
LITSIL
LITSIL® D50 — ready-to-use dyes for colouring ground concrete
A set of 7 basic ready-to-use dyes for colouring ground concrete in retail and decorative interiors.
Price on request