Fuzhou Credit Industrial Co., Ltd.

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Concrete admixture...

Concrete admixture

Product Details:

Appearance	Poweder&Liquid
Place of Origin	Fujian, China (Mainland)
Model Number	LH-2

Payment & Shipping Terms:

Payment Terms:	L/C,T/T

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Detailed Product Description

Concrete admixture:

Item no:LH-2 (polycarboxylate type superlasticizer for cement concrete)

I tem		Target	Item	Target
Appearance	Powder	Tawny	Thin	0.315mm sieve≤12%
Appearance	Liquid	Brown	Ph	7-9
Liquid proportion		1.2±0.02	Chiorine content	≤0.23%
Solid ratio water		≤8%	Disappear bled	≤30 seconds
Sodium sulfate content		≤3%	Syrup Flow	230mm

Main function target :

1. fusion is gelled material 0.5-1.2%,water reduce ratio is 15-30%.

2. put in this products,it can save cement 15-20%,in the same ratio,it can be increase more than 10cm.

3. this products have the function of clear water reducer. it can improve concrete in the low ash ratio,improve the flow of the concrete ,made the surface smooth of concrete,wrap up the steel and concrete.

4. this products can clear earlier and increase effect ,put power in 0.5-1.2%,the strength of concrete will improve 50-100%one day,40-70% three days,,25-60% seven days,20-60% 28days.

5. Low alkali,low sodium sulfate and high pure products.no crystal and sediment in the low temperature conditions.it is suitable for automate working.

6. this products widely used in cement.it can improve the physics function of the concrete generally .

Concrete main physics function:

Text Item		Technology target	Standard (First grade)
Water reducing rate (%)		≥15	≥12
Ratio of bleeding rate (%)		≤40	≤90
Different in setting time(min)	Initial	+30	-90~+120
Different in setting time(min)	Final	+30	-90~+120
Ratio of compressive Strength (%)≥	1day	145	140
	3days	140	130
	7days	130	125
	28days	120	120
Shiringkage	28days	≤120	≤135
Corrode steel		Non