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Promote High Early Strength Type Polycarboxylate Superplasticizer Concrete Admixture
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Product: Views:188Promote High Early Strength Type Polycarboxylate Superplasticizer Concrete Admixture 
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-10-23 00:04
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Details
polycarboxylate
Chemical Auxiliary Agent polycarboxylate
Two types of liquid polycarboxylate super plasticizer

a. Polycarboxylate superplasticizer water reducing admixture (CL-WR)
b. Slow release polycarboxylate superplasticizer slump retention water reducing agent (CL-SL)
note:
1,CL-WR can be used separatly.
2,CL-SL can not be used separatly,ratio for water reducing type and slump retention type is usually 7:3 or 6:4,accurate ratio is according to you concrete material.




dosage of 50% PCE & Ratio of Water reducing %(at least)
Chemical Auxiliary Agent polycarboxylate
0.03: 28-30 
0.35: 28-30
0.4 : 32
0.45: 32
0.5 : 32-40
0.6 : 35-40
Weight of PCE Dosage=Dosage suggested * (Weight of cement + fly ash + mineral )
product specification
Chemical Auxiliary Agent polycarboxylate
NO.
Inspection Items
Unit
Standard Value
Test Results
1
Appearance
/
Colorless to yellowish or brown viscous liquid
Colorless to yellowish liquid
2
Density
g/ml³
1.120-1.140
1.1
3
Ph Value
/
6.0-7.0
6.1
4
Solid Content
%
50±1.5
50
5
Alkali Content( Na2O+0.658K2O)
%
≤0.50
0.1
6
 
%
≤0.200
0.0007
7
Sodium Sulfate Content
%
≤0.50
0.25
8
1h After Fluidity of Cement Paste
mm
≥220
260
9
Water Reducing Rate
%
≥25
32
10
Atmospheric Pressure Bleeding Rate
%
≤60
21
11
Air Content
%
≤6.0
0.42
12
The Difference Between the Setting Time
min
Initial
25
 
 
30min
≥180
240
13
Slump Variation Retention
60min
≥180
280
 
 
120min
≥180
280
 
 
180min
≥180
260
14
Ratio of Compressive Strengh
3D
≥170
190
 
 
7D
≥150
185
 
 
28D
≥135
175
15
Effect on Reinforcement Corrosion
/
No Corroding
No Corroding
16
Ratio of Shrinkage
/
≤110
101

advantages:
Chemical Auxiliary Agent polycarboxylate
 
- Extends slump life
- Reduces the dosage of superplasticizer
- Keeps the water/binder ratio to be a minimum
- Promotes high early strength
- Increases flowability
- Promotes workability
- Increases cohesiveness and segregation resistance
- Promotes pumpability
- Reduces shrinkage and cracks
- Promotes air stability
- Reduces bleeding at high slumps
 
more details of our product
Chemical Auxiliary Agent polycarboxylate
a,SGS test report for our solid content and CL content.





b,performance for high slump retention polycarboxylate



weak of other agent
Chemical Auxiliary Agent polycarboxylate
Name
Specification
 
 
1.Big slump loss
2.Hard to avoid segregation when dosage is slightly higher
3.Certain pollution to the environment as formaldehyde
 
Melamine water reducers
1.Air entraining performance is bad
2.Use cost is comparatively high
3.No highlight in its features
Lignosulfonate water reducers
1.Low water reduction
2.The performance is common
3.It's from 1930s, and is coming to be eliminated products. Still used today only for being eco-friendly and people's habit
4.Use cost is comparatively high
why choose us
Chemical Auxiliary Agent polycarboxylate

packaging
Chemical Auxiliary Agent polycarboxylate

price&supply ability
Chemical Auxiliary Agent polycarboxylate Price

1.The most competitive price in the world.
2.Finish the payment in global mode or use alibaba credit insurance service.

Supply ability

1.150 containers(1*20') per month.
2.A new order can be prepared and packaged in 2 days.

FAQ
Chemical Auxiliary Agent Polycarboxylate
1.Q:can you provide technical service?

A: Yes, we can provide on line technical assistance or on site technical assistance.

2. Q: Could you offer free sample?
A: Yes, we can provide sample free for your testing.

3. Q: Could you do OEM or ODM?
A: Yes, we can. We can do solid content 50% or 60%.
Contract us
Chemical Auxiliary Agent polycarboxylate
welcome you visit our factory any time,you can call me any time also.
promote high early strength type polycarboxylate superplasticizer concrete admixture

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