Jiangsu ARIT new materials Co., LTD
Jiangsu ARIT new materials Co., LTD
  • water reducing agent
  • concrete water reducer

ART-JR
Set Retarding Type High Performance Water Reducing Admixture

ART-JR is a newly developed green and environmentally friendly polycarboxylate-based high performance water reducing agents, PCEs, which improves the workability of concrete with high water reduction rate, low slump loss and good compatibility with cement. ART-JR helps to maintain good fluidity of concrete over a longer period and has the advantages of reducing the temperature rise in large-volume concrete, reducing shrinkage, and having no corrosion to steel reinforcement. It is particularly suitable for long-distance concrete transportation, construction of high-grade concrete, and concrete with retarding requirements in summer.

Features of ART-JR

1

Water reducing rate can reach more than 25%, which meets the construction requirements of high-grade concrete

2

Has a retarding effect, the slump of concrete is virtually lossless within two hours, and the initial and final setting times of the concrete can be extended by 2-3 hours according to construction requirements.

3

Low air entraining performance; air content of concrete is less than 2%, which improves workability of concrete

4

No corrosive effect on steel and improves the durability of concrete

Specification of ART-JR

ItemsPerformance
AppearanceLight yellow transparent liquid
Solid content/%26.5±1.35
pH6.0±1.0
Density/g/cn31.07±0.02
Alkali content (as Na2O)≤5.0%
Chloride content≤0.1%


Application of ART-JR

  • Large-volume concrete and high-strength concrete construction under hot climate conditions

  • Pumped, long-distance transportation, high-strength concrete and ultra-high-strength concrete

  • Cast-in-place concrete, reinforced concrete, and prestressed concrete used in industrial and civil construction, roads, bridges, port terminals, airports, high-speed railways, and other engineering projects.

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