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