Concrete admixture polycarboxylate Superplasticizer PCE powder and liquid
Product description:
Jufu supplies Polycarboxylate ( PCE ) in both liquid and powder forms.PCE superplasticiser is a high molecular weight surfactant polymer for use in cementitious systems.It has adsorption characteristics similar to conventional water reducers such as sulphonated naphthalene, rendering a charge to its surface ( leading to mutual repulsion) , and also steric hindrance from branched chains ( enhancing dispersion ).It
Improves the plastic and hardened properties of concrete such as workability, compressive and flexural
Strengths.
Advantages
(1).Strong dispersion and high water reducing ratio.Suitable for making high strength concrete.
(2).Can effectively reduce concrete viscosity, good adhesion, moderate air content, suitable for pumping.
(3).Hardening and durability of concrete is good.Strength is high at every concrete ages, can improve shrinkage performance and reduce the carbonation rate of concretes.
(4)Good slump retention, it can well delay the transportation and on-site retention time of the concretes, assures the pumpable performance of the concretes.
(4).Widely suitability for all mixing materials, such as portland cement, ordinary portland cement, slag portland, fly ash cement and volcanic ash cement.
(5).Environmental friendly and nontoxic.
Applications
1.Premixed or cast-in-place concretes for industrial and civil architectures, especially to low grade commodity concretes, concrete blocks, structural concretes.
2.Various national construction works with high performance requirements for the concretes , such as water industry, marine works, seaports, high-speed rail ways, tunnels,electric powder etc.
3.Special concretes, such as high performance concrete, high strength concrete, high durability concrete, self-compaction concrete, pumping concrete, as-cast finish concrete, various prefabricated parts concrete etc..
Specifications
| Item | Standard |
| Appearance | Colorless or light yellow liquid |
| Density | 1.10 ±0.01g/cm3 |
| PH | Solid Content |
| Solid Content | 50±1.5 |
| Na2SO4 content | 0.5% |
| Cl- | ≤0.2% |
| Bleeding rate | ≤60% |
| Slump retention(60min) | 50mm |
| Shrinkage rate | ≤110% (28day) |
Mr. Alian Zheng
Sales Director
Shandong Jufu Chemical Technology Co., Ltd.
-- Customize You The Most Suitable Products
Web: http://jfchemtech.en.made-in-china.com
T/F: 86-0531-88987705
Address: Room 1-457 of Shangri-La, No.88 of Huizhan West Road, High-tech Zone, Jinan Shandong, China
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