LBC Industrial Floor LBC Industrial Floor · materials for industrial floors

Linolit® RD®

Linolit® RD® cement-sand covering is a modified dry mix designed to harden freshly placed concrete floors ("wet to wet"), and to level and finish hardened existing floors ("wet to dry") with medium service loads. The finished surface can be polished and used as a decorative coating.

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Linolit® RD®

Benefit 1

Ремонтирует, выравнивает и упрочняет старые бетонные полы без значительного увеличения уровня покрытия.

Benefit 2

Создаёт однородный упрочнённый слой, связанный с бетонным основанием.

Benefit 3

Повышает водонепроницаемость и стойкость к агрессивным веществам, улучшает морозостойкость и устойчивость к маслам и ГСМ.

Description

Linolit® RD® floor topping is a powder, modified dry mix consisting of Portland cement, graded quartz aggregate, and compatible chemical additives and fibers.

The dry mix is comparable in quality to dense concrete. Surface durability is proportional to service loads. Where higher performance is required, additional surface treatment is recommended.

Applications:

  • creating a high-strength, long-lasting surface layer on freshly placed concrete floors using the “wet to wet” method;
  • repair, leveling, and hardening of old and worn concrete floors;
  • for warehouses, production shops, garages, shopping complexes, and other facilities requiring a durable, wear-resistant floor;
  • installation of a thin, high-strength cement coating over existing (old) concrete substrates (“wet to dry”) with medium service loads. The finished surface can be polished and used as a decorative finish.

Advantages:

  • enables repair, leveling, and hardening of worn (old) concrete floors when raising the finished floor elevation is limited;
  • can be pumped with a mortar pump without segregation;
  • the hardened layer is homogeneous with the concrete substrate;
  • application improves concrete impermeability to water and aggressive substances, significantly enhancing frost resistance and resistance to oils and fuels/lubricants;
  • the finished surface can be polished and used decoratively;
  • available in various UV-stable colors; the coating does not fade in service.

Use cases:

  • industrial facilities;
  • warehouses;
  • auto centers, parking areas, garages;
  • shopping malls and stores;
  • administrative and cultural/entertainment spaces.

Technical characteristics:

Layer thickness over existing concrete 10-20 mm
Consumption over existing concrete at 10 mm layer 23 kg/m²
Layer thickness over freshly placed concrete 3-5 mm
Consumption over freshly placed concrete 7-8 kg/m²
Strength development time 28 days
Foot traffic after 24 hours
Light load (up to 200 kg/cm³) after 7 days
Compressive strength at 28 days min. 80 MPa
Flexural strength at 28 days min. 7 MPa
Bulk density of the mix 1791 kg/m³
Maximum particle size of the dry mix 3,2 mm
Abrasion (LKI-3M disc) 0,14 g/cm²
Shrinkage max 0,09 %