Basic Info.
Type
water-reducing admixture
Technical Service
Onsite or Online
Slump Variation Retention 60min
230
Application
for Precast Concrete and Manufactured Concrete PRO
Effect on Reinforcement Corrosion
None
Transport Package
Liquid:IBC Tank or Barrel 22tons/20′container Powd
Product Description
Best Slump Retention Type Polycarboxylate Ether Concrete Additives
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-SR)
polycarboxylate superplasticizer | 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)
polycarboxylate ether
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 |
advantages:
polycarboxylate ether
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
| |
Naphthalene water reducers | 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 |
our company information
Binzhou Chengli Building Materials Co., LTD always adhere to the quality as the foundation, innovation as the power, and strive to building materials industry leader. Our company's integrity, strength and product quality obtain industry acceptance. General manager and all staff in the company welcome friends from all walks of life to visit, guidance and business negotiation.
our after sales service
1)Because of these are chemical materials, sometimes we can not settle the problem online. We can fly to your batch plant and communicate with your technician. We have rich experiences on concrete admixture and batch plant. And we can helps you to find high efficiency way on the business.
2)Travel cost: we bear the cost
3) We have visit plan to long term customers and financial rewards policy annually.
our main product
1. Polycarboxylate superplasticizer admixture
2. Naphthalene superplasticizer admixture
3. Aliphatic superplasticizer admixture
4. Sodium gluconate admixture
5. Defoamer admixture
6. Accelerator admixture
7. Sodium lignosulfonate admixture
8. Air entraning admixture
packaging
liquid:IBC tank or flexitank or as request.
powder:25kgs/bag,450kgs/bag,650kgs/bag or as request.
price&supply ability
polycarboxylate etherPrice
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
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
welcome you visit our factory any time,you can call me any time also.
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.