Repair - Caltra Building Products https://larsenbuildingproducts.com Manufacturer of quality building products since 1975 Wed, 06 Aug 2025 08:10:20 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 /images/edited/47.jpg Repair - Caltra Building Products https://larsenbuildingproducts.com 32 32 Quickset ../../../../../product/quickset/?utm_source=rss&utm_medium=rss&utm_campaign=quickset Sun, 26 Sep 2021 15:22:32 +0000 ../../../../../?post_type=product&p=1112 Quickset is a blend of specially selected aggregates, cements and additives to give a very fast setting cementitious patching screed mortar with high early strength. Rapid repairs can be carried out on screeds, pavements and factory floors with minimal obstruction and downtime. Quickset can be...

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Quickset is a blend of specially selected aggregates, cements and additives to give a very fast setting cementitious patching screed mortar with high early strength.

Rapid repairs can be carried out on screeds, pavements and factory floors with minimal obstruction and downtime. Quickset can be used for other rapid setting applications, such as the bedding of manhole covers, etc. Quickset is chloride-free, sulphate resisting and non-corrosive to reinforcing steel, and generally does not require a bonding agent.

• 20+ N/mm2 in 2 hours
• Up to 75mm in single layer
• Wearing finish
• Traffic in 2-4 hours

Packaging:
25kg multi-wall paper sacks

Coverage:
Dependent on the nature of the surface and usage. Approx. 1 m2/25 kg @ 10 mm bed

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Larpruf CG ../../../../../product/larpruf-cg/?utm_source=rss&utm_medium=rss&utm_campaign=larpruf-cg Sat, 25 Sep 2021 16:51:10 +0000 ../../../../../?post_type=product&p=1043 Larpruf CG is a simple brush or spray applied cementitious coating for waterproofing and protecting concrete, sand/cement render, brickwork, blockwork etc. using crystal growth technology. Surface applied, the active chemicals of Larpruf CG combine with water contained within the capillaries to form insoluble crystals which...

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Larpruf CG is a simple brush or spray applied cementitious coating for waterproofing and protecting concrete, sand/cement render, brickwork, blockwork etc. using crystal growth technology.

Surface applied, the active chemicals of Larpruf CG combine with water contained within the capillaries to form insoluble crystals which grow within the voids and become integral with the substrate concrete or masonry. By this chemical action Larpruf CG will seek out water within the structure even against high pressure, to seal and waterproof. Once treated, Larpruf CG will remain active for the lifetime of the structure.

New concrete or brickwork structures can be treated whilst still curing (‘green’ concrete or mortar is ideal). Larpruf CG assists in effectively curing concrete with a consequent increase in strength. Larpruf CG contains no harmful or corrosive chemicals that will attack the concrete or steel reinforcement, i.e. chloride free. Larpruf CG waterproofs, but is not a vapour barrier, thus substrates can ‘breathe’. Larpruf CG is simple to apply and requires no protection below ground when back-filling.

• Waterproof
• Vapour Permeable
• Easy to apply
• Hairline cracks self-heal
• Ideal for renovating basements

Packaging:
Apply at a rate of 0.75kg/m2/coat. Apply 2 coats.

Coverage:
22.5kg packs

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Injection Resin ../../../../../product/injection-resin/?utm_source=rss&utm_medium=rss&utm_campaign=injection-resin Sat, 25 Sep 2021 15:55:12 +0000 ../../../../../?post_type=product&p=1025 Injection Resin is a low viscosity, solvent-free, epoxy resin-based crack injection system. Injection Resin is mainly used for the repair of small, fine and hairline cracks in reinforced concrete structures. It can be used in dry, wet or damp conditions (no standing water) within an...

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Injection Resin is a low viscosity, solvent-free, epoxy resin-based crack injection system.

Injection Resin is mainly used for the repair of small, fine and hairline cracks in reinforced concrete structures. It can be used in dry, wet or damp conditions (no standing water) within an application temperature range of 5°C to 30°C. It can also be used as a stabiliser for weak and friable sand.

• Very high strength
• 80 N/mm2
• Bonds to dry and damp surfaces
• Non shrink

Packaging:
1kg packs

Coverage:
Dependent on the nature of the surface and usage. A 1kg pack produces approx. ~0.9L of resin

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HDS ../../../../../product/hds/?utm_source=rss&utm_medium=rss&utm_campaign=hds Sat, 25 Sep 2021 15:43:12 +0000 ../../../../../?post_type=product&p=1018 HDS is an advanced, trowel-applied epoxy resin-based screed which will produce a coloured, durable, seamless industrial floor. HDS will provide optimum chemical resistance, and very high impact and abrasion resistance for areas subjected to extremely demanding conditions. It is mainly used in demanding areas, such...

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HDS is an advanced, trowel-applied epoxy resin-based screed which will produce a coloured, durable, seamless industrial floor.

HDS will provide optimum chemical resistance, and very high impact and abrasion resistance for areas subjected to extremely demanding conditions. It is mainly used in demanding areas, such as: chemical production plants; loading areas; and floors subject to heavy industrial traffic to provide a seamless, trowelled finish.

• High impact resistance
• Excellent abrasion resistance
• Good chemical resistance
• Seamless
• Hygienic
• Up to 50mm
• Range of colours

Colours:
Red, Natural and Grey

Coverage:
2kg/mm thick/m2

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