Basic Info.
Application
Concrete Admixture, Precast Concrete and Mixing Plant
Solid Content (%)
50 40 55
Slump Variation Retention 60min
230
Effect on Reinforcement Corrosion
None
Classification
Concrete Admixture
Efficacy
Higher Slump Retention Application
Transport Package
IBC Tank/Barrel/Flexitank as Required
Product Description
concrete admixture factory manufacturing company PCE factory
Technical data sheet for 50% polycarboxylate superplasticizer
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 |
product introduction
Two types of liquid polycarboxylate super plasticizer
a. Polycarboxylate superplasticizer water reducing admixture (CL-JS)
b. Slow release polycarboxylate superplasticizer slump retention water reducing agent (CL-BT)
Technical specification
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 | ≥230 |
Physical & Mechanical properties |
Test Items | Corporation Specification | Test Result |
Water Reduction Rate% | ≥25 | 36 |
Bleeding Ratio% | ≤60 | 0 |
Air Content% | ≤6 | 3.5 |
Slump Retention(60min)mm | ≤80 | 40 |
Compressive Strength Ratio% | 1d | ≥170 | 220 |
3d | ≥160 | 210 |
7d | ≥150 | 195 |
28d | ≥140 | 180 |
Shrinkage% | 28d | ≤110 |
Steel reinforcement corrosion | no | no |
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
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 )
more details of our product
a,SGS test report for our solid content and CL content.
b,onsite technical service
c,slump test to check the concrete workability
weak of other agent
Name | Specification |
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 |
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 |
price&supply ability&more information
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.
more information you maybe needed
Loading port | Qingdao |
payment term | T/T,L/C,open credit,Sinosure |
Package | IBC tank,flexitank,barrel or drum as client's requirements. |
Delivery | 6 days against advance payment |
Storage | to be stored in plastic or stainless steel container,please store dry at usual ambient temperature and protect from excessive heat(below 40ºC) |
Transport | not handle with care to avoide breakage when moving,keep from excessive heat.this product is non-toxic,non-irritating,non-combustible. |
FAQ
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 40% 50% or 55%.
Contract Us
contract person | Ms Peony |
website | bzcljc.en.made-in-china.com |
e-mail | |
telphone | 0086-133 9649 8050 |
| peony.wood |
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.