 ... should be present in the mixture as of the clayey materials. The burning takes place at a high temperature, approaching 3,000° F., and must therefore be carried on in kilns of special design and lining. During the burning, combination of the lime...  Mineral Resources of the United States - Page 476by United States. Bureau of Mines - 1908Full view - About this book
 | Geology - 1906 - 1190 pages
...satisfactory quality and quantity in several different parts of Mississippi. ESSENTIAL CONDITIONS. Portland cement is produced by burning a finely ground...clinker, and consists of silicates, aluminates, and ferrites of lime in certain definite proportions. This clinker must be finely ground. After such grinding... | |
 | Geology - 1905 - 830 pages
...or shale, in which case the mixture should contain about three parts of lime carbonate to one part of the clayey materials. The burning takes place at a high temperature, approaching 3.000 ' K., and must therefore be carried on in kilns of special design and lining. During the burning,... | |
 | Cement - 1903 - 534 pages
...CEMENT. Portland cement is produced by burning a finely ground artificial mixture containing essentially lime, silica^ alumina, and iron oxide, in certain...the burning is a semi-fused mass called clinker, and consisting of silicates, aluminates, and ferrites of lime in certain definite proportions. This clinker... | |
 | Edwin Clarence Eckel - Cement - 1904 - 148 pages
...CEMENT. Portland cement is produced by burning a finely ground artificial mixture containing essentially lime, silica., alumina, and iron oxide, in certain...the burning is a semi-fused mass called clinker, and consisting of silicates, aluminates, and ferrites of lime in certain defi.nite proportions. This clinker... | |
 | George Ferdinand Becker - Schistosity - 1904 - 732 pages
...shale, in which case the mixture should contain about three parts of the lime carbonate to one part of the clayey materials. The burning takes place at...the burning is a semifused mass called "clinker," which consists of silicates, aluminates, and ferrites of lime in certain fairly definite proportions.... | |
 | Geology - 1904 - 768 pages
...shale, in which case the mixture should contain about three parts of the lime carbonate to one part of the clayey materials. The burning takes place at...the burning is a semifused mass called "clinker," which consists of silicates, alutniuates, and ferrites of lime in certain fairly definite proportions.... | |
 | United States - 1904 - 1040 pages
...shale, in which case the mixture should contain about three parts of the lime carbonate to one part of the clayey materials. The burning takes place at...the burning is a semifused mass called "clinker," which consists of silicates, alurninates, and ferrites of lime in certain fairly definite proportions.... | |
 | Geology - 1905 - 602 pages
...case about three times as much of the lime carbonate should be present in the mixture as of the clay materials. The burning takes place at a high temperature,...clinker, and consists of silicates, aluminates and ferrites of lime in certain definite proportions. This clinker must be finely ground. After such grinding... | |
 | Geological Survey (U.S.) - Geology - 1905 - 462 pages
...should contain about three parts of the lime carbonate to one part of the clayey materials. The burnin<r takes place at a high temperature, approaching 3,000°...oxide takes place. The product of the burning is a scmifused mass called " clinker," which consists of silicates, aluminates, and ferrites of litne in... | |
 | Edwin Clarence Eckel - Cement - 1905 - 798 pages
...carried on in kilns of special design and lining. During the burning, combination of the lime with the silica, alumina, and iron oxide takes place. The product..."clinker", and consists of silicates, aluminates, and ferrites of lime, each being present in certain fairly definite proportions. This "clinker" must be... | |
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