Retarder For Concrete

Water Reducing Plasticizer  is a special formulated water reducer admixture based on selected lignosulfonates, which provides a cost effective solution in enhancing the water reduction. Made of pure wood pulp, it works the best as retarding agent for construction materials. It is in brownish powder form, with no chloride content.

■ To improve the effectiveness of the water content of a concrete mix.
■ To reduce cement permeability and water penetration in a cost-efficient way.
■ Hot weather concreting.

Typical Applications & Advantages

■ Ready mix concrete where workability retention coupled with retardation of initial set is beneficial.
■ Water reduction significantly improves compressive strength at all ages.
■ Enhances durability through the production of low permeability concrete.
■ Reduces placing problems in hot weather concreting by improving workability and workability retention.
■ Chloride free, safe for use in prestressed and reinforced concrete.
■ Allows workability to be increased without adding extra water.

China Giant Concrete additive  provides comprehensive technical support service to specifiers, end users, and contractors
and is able to offer on-site technical assistance.

Instructions for Use:

■ Compatibility: Calcium/Sodium lignosulfonate can be used for all types of Portland cement and for use with any other special cements contact China Giant Concrete additive .

China Giant Concrete Admixtures and Concrete Additive Types as Follows:

Type A—Water-reducing admixtures & additive,

Type B—Retarding admixtures & additive,

Type C—Accelerating admixtures & additive,

Type D—Water-reducing and retarding admixtures & additive,

Type E—Water-reducing and accelerating admixtures & additive,

Type F—Water-reducing, high range admixtures & additive,

Type G—Water-reducing, high range, and retarding admixtures & additive.

Type H—High range water-reducing, high range, and retarding admixtures & additive.

Type I—High range retarding admixtures & additive

TypeJ—Water-reducing, high range, and retarding admixtures & additive.

TypeK—China Giant concrete admixtures Water-reducing, high range, and retarding admixtures & additive.

TypeL—China manufacture Water-reducing, high range, and retarding admixtures & additive.

China Giant concrete admixtures Aliphatic superplasticizer/water reducing admixture/Concrete admixture & Mortar admixture is for high water reducing complies with the requirements of the following standards: ASTM C 494, Type E & F. BS EN 934-2.2.technical cooperation services on heatless and automatic system for export to Sudan,Pakistan,Africa,middle east,Brazil,South Africa,Mexico,Angola,Algeria,Morocco,UAE,ect.

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