Basic Info.
Application
Concrete Admixture, Precast Concrete and Manufactured Concrete PRO
Slump Variation Retention 60min
230
Effect on Reinforcement Corrosion
None
Classification
Concrete Admixture
Efficacy
Higher Water Reducibility Application
Transport Package
Liquid:IBC Tank or Barrel 22tons/20′container Powd
Product Description
Polycarboxylate Concrete Admixtures Used on High Slump retainer concrete
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)
Items | Unit | Specification |
Visual Appearance | / | Colorless or yellowish liquid |
Density | g/cm3 | 1.10±0.05 |
PH Acidity | % | 6.5±1.0 |
Solid Content | % | 40.0±1.0 , 50.0±1.5 |
Cl- | % | ≤0.2 |
Na2SO4 | % | ≤0.5 |
Cement Paste Fluidity | mm | ≥220 |
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)
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 )
(50% mother liquid) tested by Shanlv P.O.42.5 ordinary portland cement,with the dosage of 0.32%
CL-SR-50:CL-WR-50=4:6
87g water+0.96g CL-50+300g cement
Time (min) | slump variation retention (mm) | state |
30min | 240mm | rising |
60min | 280mm | max |
120min | 280mm | max |
product specification
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 | Chlorine Ion Content | % | ≤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:
Compared to traditional superplasticizer, poly naphthalene/melamine sulfonate formaldehyde condensate,
- 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
a,SGS test report for our solid content and CL content.
b,performance for high slump retention polycarboxylate
weak of other agent
| |
SNF | 1.Big slump loss 2.Hard to avoid segregation when dosage is slightly higher 3.Certain pollution to the environment as formaldehyde or benzene |
| 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
3 owned factories for powder and liquid polycarboxylate,Naphthalene superplasticizer,sodium gluconate.2 long term cooperated factories.
1,so can provide you best quality and price for concrete admixture.
2,for technical service,we can provide technical service both online and onsite
product packaging
IBC tank:22tons/20'container
flexitank:24tons/20'container
barrel or drum is also availabel as customer's requirement.
price&supply ability
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
Polycarboxylate Concrete Admixtures
1. Q: Can you provide technical support?
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%.
Address:
137-7# Yongxin Rd, Bincheng District, Binzhou, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Agriculture & Food, Bags, Cases & Boxes, Chemicals, Construction & Decoration, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Service, Sporting Goods & Recreation, Tools & Hardware
Company Introduction:
Binzhou Chengli Building Materials Co., Ltd is engaged in scientific research, production and sales. We are the research and development and production base specialized in admixture of north of China. We are located in the economic and technological development zone of binzhou, covering an area of 38mu, with 8, 000 square meters for actor building areas and 600 square meters for scientific research and laboratory. Our company has built a complete concrete admixture production line, chemical analysis and physical property laboratory with Shandong University, equipped with modern instruments for measuring and testing large-scale instruments and equipment. Our company has a strong research and development group consisting of professional doctors, masters of Shandong University.
Our water reducing admixtures have good dispersion, excellent adaptability to different cements, and good water -reducing properties. More importantly, our product quality is very stable and been tested with every batch.