摘要
利用"HB化学石膏改性剂"和原状二水化学石膏可生产一种新型胶凝材料,该材料具有强度高、耐水、抗冻、抗碳化、收缩率低等特性;生产的墙体标砖符合MU15的标准。该项技术具有投资小、流程短、见效快、利润高的优点,符合国家产业政策,并可同步形成良好的经济效益、社会效益和环境效益。
The article introduces a new kind of cementing material, which is made of chemical HB gypsum modifier and chemical dihydrate gypsum. The cementing material has the characteristics of high strength, waterproof,frost-resistance,carbonization-resistance and low shrinkage rate. The cementing material brick accords with the MU15 standards. The technology has good economic, social and environmental benefits.
出处
《砖瓦》
2011年第2期47-49,共3页
Brick-tile
关键词
二水化学石膏
HB改性剂
胶凝材料
墙体材料
chemical dihydrate gypsum
HB modifier
cementing material
wall materials
