论文部分内容阅读
本文阐明了 BLY 引气减水剂试验研究的全过程。从原料选择到合成路线、从作用机理到实际效果、从枝术特性到经济效益等都进行了较为详细的论述,研究者一改国内多以松香类等为原料生产引气剂的老传统,大胆采用了利用工业副产品及工业鹿料进行研制的新途径。在立题和构思上具有新颍性和独创性,在技术效果和使用方法上具有先进性和实用性。并且揉引气剂、减水剂于一体,研制成了 BLY 引气减水剂。同时制成了粉剂及采用干掺法、便于推广和使用,在国内引气减水剂系列中,BLY 在技术性能上有较大突破,对于提高混凝土工程的质量和耐久性将起到十分积极的作用。
This article clarifies the whole process of BLY air-entraining water reducing agent. From the selection of raw materials to the synthesis route, from the mechanism of action to the actual effect, and from the characteristics of branching techniques to economic benefits, a more detailed discussion has been carried out. The researchers changed the old tradition of producing air-entraining agents using rosins as raw materials in many countries. Boldly adopted new ways to develop using industrial by-products and industrial deer materials. It has new features and originality in the topics and concepts, and it is advanced and practical in terms of technical effects and methods of use. In addition, the air-entraining agent and the water-reducing agent were blended into one body and developed into a BLY air-entraining water-reducing agent. At the same time, it has been made into a powder and adopts a dry blending method, which is easy to promote and use. In the domestic air-entraining water-reducing agent series, BLY has a great breakthrough in technical performance and will play a positive role in improving the quality and durability of concrete works. The role.