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介绍日本CA砂浆的研发应用和我国CRTSⅠ型砂浆的研发、应用历程。阐述我国自主创新砂浆技术在配方体系、技术指标体系、关键原材料类型与生产方式、砂浆制备和施工等方面的特点。我国CRTSⅠ型水泥乳化沥青砂浆在技术标准、制备、施工及质量控制管理等方面取得系列成果,砂浆及专用乳化沥青等关键技术获得国家发明专利,建立具有自主知识产权,适应我国国情、路情的成套技术体系。
The research and application of Japan CA mortar and the research and development of CRTS Ⅰ mortar in our country are introduced. The characteristics of China’s independent innovation mortar technology in formulating system, technical index system, key raw material types and production methods, mortar preparation and construction are described. China’s CRTS Ⅰ cement emulsion asphalt mortar in the technical standards, preparation, construction and quality control management and achieved a series of results, mortar and special emulsified asphalt and other key technologies to obtain national invention patents, with independent intellectual property rights, to adapt to China’s national conditions and road conditions Complete technical system.