Top Quality Lower Price Water Reducing Agent

Water Reducing Agent 1.No toxicity or pollution,and not inflammable 2.Yellow or brown liquid and powder 3.Used for concrete

Water Reducing Agent (Superplasticizer)1. Water Reducing Agent Introduction 

Water Reducing Agent is a kind of efficient non-air entraining water reducing agents compounded form anion active agent natural heavy polymer after a series of chemical reaction. It has strong diffusion effect on cement, so it adaptable to all kinds of cements. It can be used to confect high-strength concrete, high liquid concrete and early concrete. It's applicable for steam-curing and natural curing prefabricated parts for roads, bridges, Tunnels, dams, docks, electricity, water conservancy and civil construction.

2. Water Reducing Agent Main application 1). Potentiation effect: Early strengthing effect and potentiating effect of concrete mixed with efficient lignin polycarboxylates concrete water reducing agent is significantly strengthened. Hardness of concrete is improved by 60-90% in 3 days and 40-60% in 7 days. Hardness will be further improved during later period. 2). Plasticization effect: Water Reducing Agent can raise slump constant of concrete significantly to 10 cm plus and improve workability of concrete under the same cement consumption and water-cement ratio. 3). Water Reducing Agent is able to save cement consumption by 10-20% with same base concrete under the same concrete strength. 4). Water Reducing Agent is adaptable to all kinds of cements, which facilitates the construction. It improves the compressive strength, tensile strength, foldin strength and later strength of concrete.

3. Water Reducing Agent Usage and cautions Dosage: 0.2-0.3% by powder and 0.4-0.6% by liquid. Dosage can be adjusted according to need. Usage: Powder should be mixed into directly or after confected into liquid. Liquid should be evenly mixed according to quantity Measurement. It's advisable to do experimental test to indentify optimum dosage before use.

4.Water Reducing Agent Specification

ITEM Of  Water Reducing Agent	UNF-A		UNF-B		UNF-C
Appearance	Light brown powder		Light brown powder		Light brown powder
Solid Content	≥92		≥92		≥92
Sodium sulphate Content	5%		10%		20%
Chloride Content	0.3%		0.4%		0.5%
PH  Value	79		79		79
Net Starch Fluidity	≥250 mm		≥240 mm		≥230 mm
Surface Tension	70±1×10-3N/M		70±1×10-3N/M		70±1×10-3N/M
Parameters				Standard Index			UNF-A	UNF-B
				First Class		Regular
Water Reduction Min				20		18	22	20.1
Water Penetration Max				90		95	15	80
Air ContentMax				3.0		4.0	2.0	2.0
Temporal distribution for setting(min)		Initial Setting Time		90120			+22	+22
		Terminal Setting Time					+16	+16
Compression Strength		1d		140		130	156	156
		3d		130		120	152	152
		7d		125		115	146	146
		28d		120		110	138	138
Shrinkage		90d		135			82	82
Corrosion to Steel Bars				None			None	None

Top Quality Lower Price Water Reducing Agent