Super Plasticisers - Caltra Building Products

Chemcrete REFLOW 70

Mon, 20 Sep 2021 10:09:14 +0000

REFLOW 70 is a blend of next generation modified polycarboxylates (PCEs) and advanced stabilisers which is designed to be used as a high performance superplasticiser/high range water reducer in very high workability, flowing concrete and SCC.

REFLOW 70 is specifically formulated to provide high water reduction and/or flowability with excellent stability and resistance to segregation. This makes it ideal for all high fluidity concretes, both in readymix and precast applications.

REFLOW 70 is particularly suitable for flowing precast applications allowing easy filling of complex formwork without segregation, bleeding or sand runs to give the perfect finish.

• Excellent Flow
• Very Good Stability & Slump Retention
• Ideal for SCC and flowing concrete

Packaging:
25L, 200L and bulk

Coverage:
0.4 – 1.2L per 100kg cement

The post Chemcrete REFLOW 70 first appeared on Caltra Building Products.

Chemcrete RECAST 16

Mon, 20 Sep 2021 10:06:27 +0000

RECAST16 is a blend of next generation modified polycarboxylates (PCEs) which is designed to be used as a high performance accelerating superplasticiser/high range water reducer.

RECAST 16 is specifically formulated to provide exceptionally high water reduction and/or flowability with very high early strength development. This makes it ideal for all Precast Concrete production, particularly where automated methods are used.

By increasing early strengths, formwork can be stripped earlier, curing cycles can be optimized and damages are reduced. This in turn increases productivity and helps to reduce overall costs.

• Reduced Setting Time
• Very High Water Reduction
• Excellent Early Strength Development
• BS EN 934-2 Table 3.1/3.2

Packaging:
25L, 200L and bulk

Dosage:
0.25 – 0.75L per 100kg cement

The post Chemcrete RECAST 16 first appeared on Caltra Building Products.

Chemcrete HP5

Sat, 11 Sep 2021 12:00:31 +0000

Chemcrete HP5 is a ‘3rd Generation’ high performance superplasticiser/high range water reducer. HP5 is a solution of a polycarboxylate polymer and acts through a steric repulsion mechanism. This permits high workability or water reduction of up to 30%. HP5 has been designed to provide a more efficient dispersing effect to provide high workability and better early and ultimate strengths making it ideal for all application particularly precast concrete.

• BS EN 934-2 Table 3.1/3.2
• Up to 30% water reduction
• Increases workability
• High early strengths
• High ultimate strengths
• No retardation at normal dosages
• Ideal for precast concrete and flooring applications

Packaging:
25L, 200L and bulk

Dosage:
0.2 – 1.0% by weight of cement

The post Chemcrete HP5 first appeared on Caltra Building Products.

Chemcrete 100 plus

Sat, 11 Sep 2021 11:25:39 +0000

Chemcrete 100Plus is a ‘3rd generation’ high performance superplasticiser/high range water reducer for use in ready mixed concrete.

100Plus is a solution of a polycarboxylate polymer and acts through a steric repulsion mechanism. This permits high workability or water reduction of up to 30%. Chemcrete 100Plus is designed to allow concrete to be supplied to site at a consistence that is practical for placing but at a w/c ratio that is economical and of good quality.

• Good slump retention
• Low dosage
• High performance
• For economical high slump concrete
• Maintain low w/c ratios
• BS EN 934-2 Table 3.1/3.2

Packaging:
25L, 200L and bulk

Coverage:

The post Chemcrete 100 plus first appeared on Caltra Building Products.