A simple and practical solution was put forward to the waste scallop shell mountain from Dalian ZhangZiDao fishery Co.,Ltd.and also a new method was obtained to make concrete.According to the national standards,the concrete briquette was made by mixing the waste scallop shell,sand and cement in proportion.The intensity test result was shown that the concrete intensity completely meet national standard,which was made in accordance with the appropriate mix their proportion,the feasibility of waste scallop shell aggregate concrete be proved,and the new better way is found to deal with the waste scallop shell mountain.
展开▼