Fuzhou Credit Industrial Co., Ltd.

Concrete admixture

Place of Origin	Fujian, China (Mainland)
Model Number	LH-3

Payment Terms:	L/C,T/T

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Concrete admixture:

Item no:LH-3 Set retarding high range water reducer .

Concrete admixture,set retarding and high range water reducer,is well performance with reducing water efficiently.

Target:

Main function of technology:

1. Mix scope: powdery 0.5-1.2% mixed with liquid 1.5-3% to reducing water 15-25%.

2. Increase in air content makes the concrete pretty good.

3. This product have the function of slow congeals guarantees models.

4. Mixed with this product can put off the time of coagulation one to three hours. You can adjust the time of coagulation to your needs.

5. It can improve concrete s durability ,workability, breakproof.

6. It is highly used concrete and also the preferred product to the preparation of ready-mixed concrete.

Concrete main physics function:

Item		Technology target	Standard(First grade)
Water reducing rate(%)		≥18	≥12
Ratio of bleeding rate(%)		≤90	≤100
Air content(%)		≤3.5	≤4.5
Different in setting time (min)	Initial setting	> +100	> +90
Different in setting time (min)	Final setting	------	------
Ratio of compressive Strength (%)≥	1day	------	------
	3days	135	125
	7days	130	125
	28days	125	120
	28days	≤120	≤135
Corrode steel		non	------