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Nowadays, projects including infrastructure construction, civil buildings, transportation and water conservancy have put forward higher and higher requirements for the comprehensive quality of concrete. As a new type of high-efficiency superplasticizer, polycarboxylate high-performance water reducer specially for concrete has become an indispensable core admixture for modern concrete preparation, thanks to its multiple advantages such as excellent water reduction and strengthening effect, wide raw material compatibility, and safety and environmental friendliness. It is favored by major concrete batching plants and engineering construction units for its wide application range, simple construction operation and high comprehensive cost-performance ratio.

1. Superior working performance. It can significantly improve the workability of concrete. The concrete mixture has good anti-segregation and anti-bleeding effects, enabling smooth pumping construction without pipe blockage. At the same time, it greatly improves the mechanical strength of hardened concrete, increases overall compactness, and comprehensively upgrades the durability of concrete in terms of impermeability, frost resistance and carbonation resistance.
2. Excellent raw material compatibility. It can perfectly adapt to various types of cement including Portland cement, ordinary Portland cement, slag cement and fly ash cement, is compatible with all kinds of mineral admixtures, and performs well in adapting to sand and gravel aggregates of different qualities, so there is no need to adjust the formula frequently.
3. Good safety and anti-corrosion performance. The product has extremely low alkali content and chloride ion content, will not corrode the internal steel bars of concrete, and effectively avoids the hidden danger of alkali-aggregate reaction, making it very suitable for high-standard reinforced concrete structural projects.
4. Stable storage performance. When stored in a conventional cool and airtight environment, it is not easy to delaminate, deteriorate or fail after long-term storage, which is convenient for construction sites to stock in batches and use for long-term turnover.
5. Green and environmentally friendly with no pollution. It has no pungent odor, is non-toxic, harmless and pollution-free, can be used safely in both production and construction sites, and meets the construction standards of green buildings.
6. Wide range of applicable projects. It can be widely used in industrial and civil construction, railways, highways, municipal bridges, ports and docks, airports, nuclear power, water conservancy and hydropower and other projects, and is suitable for ready-mixed concrete, precast concrete, high-strength concrete, pumped concrete, self-compacting concrete, fair-faced concrete and other types of concrete.
7. Standardized usage instructions. It is recommended that the recommended dosage is 0.1% to 0.5% of the total mass of cementing materials converted by solid content; the actual dosage needs to be determined through tests according to raw materials, ambient temperature and performance requirements. Solid water reducer must be completely dissolved in water in advance before use.
8. Construction precautions. Please do not mix it casually with other types of water reducers such as naphthalene-based water reducers; please add it strictly in accordance with the test dosage, and do not add excessive dosage at will; please store it in a cool and ventilated place, protect it from rain, direct sunlight, and keep it from freezing in winter; please carry out standard moisture preservation and curing after pouring, and it is recommended to conduct a small trial test before mass use for each batch of product delivered.