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Concrete admixture is a chemical substance that is added during the mixing of concrete, cement paddle or mortar, before mixing or in additional mixing to improve the performance of concrete. In special cases, the amount added generally does not exceed 5% of the cement quality. At present, in response to various special requirements of concrete …
Hello everyone, welcome! Our news today is for a clearer understanding of that, how much superplasticizer to add. The appearance of water-reducing agent is divided into liquid and powder; according to the water-reducing and water-increasing ability, it is divided into ordinary water-reducing agent, high-efficiency water-reducing agent and high-performance water-reducing agent. So that the question is …
Reaction Process For HPEG Raw Material Base Material: HPEG 340 g, Water 300g Solution : crylic acid 46g, Vitamin C 0.6g, thiohydracrylic acid 2.5g Water 51, Mixed Porcess: Foundation Fully Mixed Add in order H2O2 (35%) 2.5g, fully Mixed (5 minutes) Add Solution ( 2.5 Hrs Finish) by drops Keep Warm for 1Hr after …
What is HPEG? What is HPEG? HPEG is a new macromonomer of a new type of polycarboxylate superplasticizer. Product Name: Methallyl alcohol polyoxyethylene ether Molecular formula: CH2=CH(CH3) CH2O(CH2CH2O)nH Type: Non-ionic English abbreviation: HPEG Packing: 25kg/bag, 800kg/bag What are the characteristics of HPEG? HPEG product features: HPEG is a special synthesis process, the appearance color is …
About High Range Water Reducing Admixture Type of water reducer The water reduction efficiency of the high range water reducing admixture can reach more than 20%. The main ones are the naphthalene series, the melamine series and the water reducing agents they compound, among which the naphthalene series is dominant, accounting for 67%. Especially in …
High Performance Superplasticizer – The Best Concrete Admixture High performance superplasticizer and its classification 1. Introduction of high performance superplasticizer Compared with high-efficiency superplasticizer, high performance superplasticizer has higher water-reducing rate, better slump retention performance, less drying shrinkage, and has certain air-entraining performance. The water reducing rate is not less than 25%, and it has …
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