Accelerators - Caltra Building Products https://larsenbuildingproducts.com Manufacturer of quality building products since 1975 Tue, 05 Aug 2025 14:34:51 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 /images/edited/47.jpg Accelerators - Caltra Building Products https://larsenbuildingproducts.com 32 32 Rapid Hardener & Frostproofer ../../../../product/frostproofer-rapid-hardener/?utm_source=rss&utm_medium=rss&utm_campaign=frostproofer-rapid-hardener Sat, 25 Sep 2021 15:36:34 +0000 ../../../../?post_type=product&p=1014 Rapid Hardener & Frostproofer is a set and hardening accelerator for concrete and mortar. It is a highly concentrated calcium chloride based liquid admixture formulated to accelerate the setting time of cement based mixes in cold weather and increase the rate of hardening of concrete...

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]]> Rapid Hardener & Frostproofer is a set and hardening accelerator for concrete and mortar.

It is a highly concentrated calcium chloride based liquid admixture formulated to accelerate the setting time of cement based mixes in cold weather and increase the rate of hardening of concrete and other cement mixes.

• Accelerates setting times
• Increases early strengths
• Ideal in cold weather conditions
• Helps prevent frost damage in newly placed materials
• Chloride-based
• Meets BS EN 934-2 Table 6

Packaging:
5L, 25L, 200L or Bulk

Coverage:
0.25 – 2.5L per 25kg cement (1-10%)

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]]> Chemcrete CF200 ../../../../product/chemcrete-cf200/?utm_source=rss&utm_medium=rss&utm_campaign=chemcrete-cf200 Sat, 11 Sep 2021 11:38:05 +0000 ../../../../?post_type=product&p=861 Chemcrete CF200 is a set and hardening accelerating liquid admixture for concrete and mortar. It rapidly accelerates the setting times and early strength of Portland cement mixes. Chemcrete CF200 is a blend of organic and inorganic accelerators, and is chloride-free. Colour: Pale Yellow • Chloride...

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]]> Chemcrete CF200 is a set and hardening accelerating liquid admixture for concrete and mortar.
It rapidly accelerates the setting times and early strength of Portland cement mixes. Chemcrete CF200 is a blend of organic and inorganic accelerators, and is chloride-free.

Colour:
Pale Yellow

• Chloride free
• Low dosage
• Accelerates the setting times of cementitious mixes
• Accelerates early strength development
• Suitable for concrete containing reinforcing steel
• Enables work to continue normally at low temperatures
• BS EN 934-2 T6 and T7

Packaging:
25 L, 200 L and bulk

Coverage:
1 – 2 L / 100 kg cement

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