polycarboxylates superplasticizer

polycarboxylates superplasticizer
Model:PCS 45% solid
Brand:GOOD DRAGRON
Origin:Made In China
Category:Chemicals / Chemical Auxiliary & Catalyst / Catalyst & Active Agent
Label:concrete admixture , construction chemica
Price: US $1100 / mt
Min. Order:5 mt
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Product Description

        GD-PCR (50%) is always diluted to 10% to 20% concentration for use. For 

        example, to make 1 ton of GD-PCR solution  (10%), please fully dilute 

        200kg of GD-PCR (50%) into 800kg of water.

        When making RMC-use admixture with GD-PCR, a certain amount of retarding 

        agent and air-entraining agent need to be  added in the GD-PCR solution 

        (10%). On special occasions when slump loss of concrete speeds up and 

        segregation appears after casting, it's necessary to add MNC-BS. Here's 

        the general formula to compound RMC-use admixture.

      GD-PCR solution (10%):      980kg

      Retarding Agent:              15-20kg

      Air-entraining Agent:        2kg

      The dosage of the RMC-use admixture is 2-2.5% by weight of cement.

 Early strength PC water reducer

 

Uniformity performance metrics(C*1.5%)

water-reducing rate(%)

≥18

bleeding rate(%)

≤50

The difference of the setting time  timrtimrtime(min)

 

initial set

-90~+120

final set

-90~+120

compressive strength rate(%)

1D

≥150

3D

≥140

7D

≥130

28D

≥120

ratio of shrinkage%

28D

≤120

Effect on reinforcement corrosion

No

Attention:Homogeneity Performance and Mechanical properties of concrete by GB8077-2007,JG/T223-2007<poly-carboxylates high performance water-reducing admixture>

 

Recommended mixing amount:

Recommended mixing amount of concrete as bellow:

Optimum mixing amount :0.8%~2.0%(10% Solid content);Recommended mixing amount1.5%.

Attention:mixing amount must be binding experimented based on raw material properties,concrete mirtune and climate. 

 

Construction method: 

1.this product can’t be mixed with Naphthalene series products, pail pack,blender need to be cleaned out before using .

2.We need to try matching to confirm the adaptability of cement Mixing dosage.

3.Using this product with exact metering,without less or mis-mixing ,it can be mixed into concrete with water, it’ll work more efficient.

4.If the intensity of concrete is above C40 Please use GNS-102 Pumping Agent of Poly-carboxylate Super-plasticizer.

 

Packaging 

200 L / Barrel, 1.1MT / IBC Tank,20 MTs / 20 FCL

 

Payment terms

T / T,L / C

 

Delivery time    

Within 10 workdays after receiving deposit or confirming L/C 

 

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Member Information

Jiangxi Grace Polytron Technologies Inc.
Country/Region:Jiang Xi - China
Business Nature:Manufacturer
Phone:15170268970
Contact:Agnes (trade)
Last Online:11 Aug, 2014

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