Cement and How to Use it : a Working Manual of Up-To-Date Practice in the Manufacture and Testing of Cement; the Proportioning, Mixing, and Depositing of Concrete ... With Special Chapters on Concreting Tools and Machinery, Waterproofing

Cement and How to Use it : a Working Manual of Up-To-Date Practice in the Manufacture and Testing of Cement; the Proportioning, Mixing, and Depositing of Concrete ... With Special Chapters on Concreting Tools and Machinery, Waterproofing