GX-P1 Polycarboxylates High-performance Water-reducing Admixture

GX-P7 is high-performance aqueous dispersion agent which is mainly used in ready-mixed concrete. GX-P7 is key ingredient in admixture of concrete.

It has very strong slump retention performance, it shows high water reducing rate, it also significantly extends plasticity time of concrete, at the same time it adapt with most cement well.

Typical Analysis:

Natural Characteristics: Polycarboxylic acid aqueous solution;

Appearance(20℃):light yellow to brown liquid;

Solid Content(%):  40±1%;

PH Value(20℃):  4~6;  

Proportion(20℃):1.08±0.02 ;

Chloride Content(%):<0.01 ;  

Alkali Content(%):<1.5

Characteristics of GX-P7

²      Water reducing rate up to more than 25%;

²      Achieve high efficiency at low dosage;

²      Broad adaptability with many kinds of cement;

Advantages of GX-P7

²      Improve productivity of the concrete;

²      Reduce the comprehensive cost of the concrete;

²      Improve the workability of the concrete;

As polycarboxylates high performance water-reducing admixture, GX-P7 can be used to design admixture products to meet various construction requirements of advanced-mixed concrete.

Application:

GX-P7 is mainly used in the production of ready-mixed concrete as water-reducing ingredient to meet the initial liquidity requirements of the concrete of all strength grades. The concrete has lasting workability if it is compounded with our plasticity liquid.

When GX-P7 is compounded with other varieties of admixture, please pay attention on the compatibility, and it should be tested before used.

Examples of GX-P7: Product in an ready-mixed concrete mixing station, the proportion and performance of concrete are showed in following tables:

Form 1——Concrete mix proportion

Form 2——Performance

It can be seen from the above results that the concrete product used with GX-P7 shows good workability, initial liquidity and liquidity at 1 hour all can meet requirements of construction.

Storage:Sealed storage if unused, storage temperature is 0~40℃, Storage period to maintain optimum performance is 24 months.

Package:Bulk packaging of 1000/2000 kg, bucket packaging, or according to customer requirements.