High Range Water Reducer Concrete Admixture Polycarboxylate Superplasticizer PCE Powder

Product Description

  High Range Water Reducer Concrete Admixture Polycarboxylate Superplasticizer PCE Powder

 

1, Introduction:

Polycarboxylate Superplasticizer is a free flowing and spray dried powder of new generation poly-carboxylate based polymer

used as a superplasticizer for cement based materials. It is also an excellent dispersion plasticizer suitable for gypsum,

ceramic, and other mineral materials.

Polycarboxylate Superplasticizer Powder is also a superplasticizer for high performance concrete, high strength concrete,

high volume fly ash/slag concrete, and grouting/self-leveling screed/mortar. It complies with ASTM C 494, Type F specifications.

Polycarboxylate superplasticizer ADVANTAGES:

A, High-efficient water reduction up to 30%

B, Excellent stability, providing long working time

C, Unique homogeneous plasticizing property, thus preventing segregation and bleeding

D, Good disperser for various types of cement, gypsum and minerals.

 

2,PCE Powder Main Performance:

 

Visual appearance: white powder

Density	Solid Content	PH value	Chloridion	Total Alkali
500±15	98±1%	7--9	<0.1%	<5%

 

3,PCE Powder Packing:

 

1) 25kgs/Carton,12tons/20'gp

2) 25Kgs/Plastic Woven bag, 16Tons/20'gp

 

4,Recommed Dosage:

The recommend dosage of superplasticizer for concrete: 0.1-0.25% base on cement quantity.

Solid contents of PCE powder is 98%. Normal dosage is 0.12%-0.3%. when dosage is 0.06%, it has 12% water reducing

rate and 23% strength growth, this beyond the performance of common pumping agent in market. when dosage is 0.1%,

performance beyond that of PNS and Melamine. But when dosage is below 0.14%, its good performance is not obvious.

When dosage is above 0.20%, it is excellent in concrete fluidity and pumping performance. Therefore, the best dosage is

recommended as 0.12-0.24%; when making concrete with high grade, big dosage of flyash or superfine slag powder or other

special requirements, dosage can be expanded to 0.3-0.5%. Test state that there is no cohesion and bleeding in concrete

even the dosage expand to 0.5%, and its water-reducing rate still increase . But air content increase, setting delay,

strength decrease.

 

5,Application: 

Polycarboxylate superplasticizer powder is widely used in dry-mortar and concrete systems, such as High performance

concrete, High flowability concrete, High durability concrete, Aluminate cement refractory concrete, Low cement refractory

castable concrete, Steam curing concrete, Self-leveling concrete, High strength mortar, Gypsum products, Self-leveling

floor, Joint filler, Grouts etc. Poly-Carboxylate is a superplasticizer for high performance concrete, high strength concrete,

high volume fly ash/slag concrete and grouting/self-leveling screed/mortar.

 

 

5.PCE Powder Use Method

 

(1)According to the design of concrete, adjust quantity the water or sand to make sure the slumps,strength, setting all to meet

with requirements base on the required dosage of admixture.

(2)It apply to concrete with high performance ,strength and fluidity. When make C50 concrete,it should choose the suitable

material according to relative technology rule and confirm the suitable mixing technology base on enough test data.

To make sure the fluidity of concrete can meet with the requirements of engineering, the strength of concrete should have surplus .

(3)This product can be added into concrete together with water which is used in mixing. but it will get better performance

if mix it with water firstly.

 

6,PCE Powder Safety and Attention:

 

(1)This product is alkalescence solid without toxic, corrosiveness and pollution. It is unedible.when it come to body and eye,

please wash it in clean water. When there is allergy for some body,please send the person to hospital rapidly for cure.

(2)This product is storaged in paper barrel with PE bag inner. Avoid rain and sundries to mix in.

(3)Quality guarantee period is 12 months

 

7, Our Company:

Anhui Elite Industrial Co.,LTD was established in 2007, has become one of the leading and professional suppliers of all

kinds of Concrete additive in the world market.Our Product were widely used in all kinds of concrete,mortar,plaster projects

and exported to more than 30 countries, Such as USA,Russia, Germany, Australia, Chile, UAE, Korea, Vietnam, Africa etc.

 

Our Product was made by 100% Virgin Material with advanced equipment , we have one full set of precise testing instrument,

testing equipment and quality inspection team, technology research and development team. the management system was

certified by ISO9001 and our products have been passed the CE Certification.

 

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