water reducing chemical from China manufacturer - shandong huawei yinkai building materials science and technology stock Co., Ltd

Price:	1200.0~1450.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	, China (Mainland)


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Product Detail

Model No.: NOF-AS04

Production Capacity: 300,000,mt

Means of Transport: Ocean

water reducing admixture: material

This product is a water-soluble polycarboxylate plastic retaining agent, which can prohibit slump loss of concrete.

Benefits

High plastic retaining performance, slump loss of concrete is control between 80~90%

High liquidity and guaranteed slump range, small rate of slump loss after mixing with PCA superplasticizers.

The significant enhancement effect to concrete hardening

Well workability, no segregation, no bleeding and high pumpability

No chlorine, low alkalis

Air content can be adjusted by project requirements Significant improvement in preventing freezing, segregation, carbonization and shrinkage, the life time of concrete is extended greatly

Fields of Application

All grades of pumping concrete and economical concrete for long-distance transport

High strength concrete, owing concrete, self-compacting concrete, mass concrete, high performance concrete and clear water concrete structures

All sorts of industrial and civil building projects, high-compressive-strength concrete structures, especially in large scale concrete structures, which require the high durability of concrete

Produce large-scale prestressed concrete beam or board, and steam curing concrete etc.

TEST REPORT Report No.:HW 11-05-015
Name	NOF-AS04(40%Solid Content)						Producer	Shandong Huawei Yinkai Co,.Ltd
Lot No.				Lot Size	1kg		Test Date	2011-4-13
Test Iterm	Uniformity and Technique Index						Report Da	2011-5-13
Standard	GB8076-2008
Test Items						Specification			Test Result	Judge
Uniformity Index		Alkali Content, %				≤10.0			1.2	Qualified
		Chloride Content, %				≤0.200			0.015	Qualified
		Na2SO4Content, %				≤10.0			0.5	Qualified
Water Reducing Rate, %						≥25			30.2	Qualified
Ratio of Bleeding Rate, %						≤60			0	Qualified
Air Content, %						≤6.0			3.4	Qualified
Setting Time			Ini			-90~+120			65	Qualified
Deff , min			Fin						50	Qualified
Slump Retention(60min),mm						≤80			75	Qualified
Ratio of Compressive			1day			≥170			225	Qualified
Strengh			3day			≥160			200	Qualified
%			7day			≥150			186	Qualified
			28day			≥140			167	Qualified
Ratio of Shrinkage(28day) %						≤110			—	—
Rust Corrosion to Rebar						No Corrosion			—	—
Visual Appearance						Light browm Liquid			Light brown Liquid	Qualified
PH						7.0±1.0			6.7	Qualified
Density(22℃)(g/cm3)						1.10±0.02			1.08	Qualified
Solid Content,%						40.0±2.0			39.3	Qualified
Conclusion:Iterms tested meet with standard of GB8076-2008.
Remark:Dosage0.65%.