Popular Hand Book for Cement and Concrete Users: A Comprehensive and Popular Treatise on the Principles Involved and Methods Employed in the Design and Construction of Modern Concrete Work ...Norman W. Henley Publishing Company, 1911 - 430 стор. |
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Сторінка 8
... ground to a powder acquires the property of setting under water . The term Natural cement is commonly employed to designate a large number of widely varying products formed by burning natural rock without pulverization or the admixture ...
... ground to a powder acquires the property of setting under water . The term Natural cement is commonly employed to designate a large number of widely varying products formed by burning natural rock without pulverization or the admixture ...
Сторінка 10
... ground to a powder and mixed with water it hardens or sets , either in air or under water . TABLE I. - OUTLINE OF PROCESS OF MANUFACTURE OF HYDRAULIC CEMENTS Portland Cement . Natural Cement . Slag Cement . 1. Grinding of raw ma- 1 ...
... ground to a powder and mixed with water it hardens or sets , either in air or under water . TABLE I. - OUTLINE OF PROCESS OF MANUFACTURE OF HYDRAULIC CEMENTS Portland Cement . Natural Cement . Slag Cement . 1. Grinding of raw ma- 1 ...
Сторінка 11
... ground argillaceous and calcareous material , and the subsequent pulveriza- tion of the clinker thus obtained . It will be seen , therefore , that Portland cement differs from natural cement not only in the char- acter of the raw ...
... ground argillaceous and calcareous material , and the subsequent pulveriza- tion of the clinker thus obtained . It will be seen , therefore , that Portland cement differs from natural cement not only in the char- acter of the raw ...
Сторінка 12
... . The material is then ground to a fineness which will permit it to pass through a screen having 20 or 30 meshes to the linear inch ; then is passed on to the fine grinder where it is still [ 12 ] Handbook for Cement and Concrete Users.
... . The material is then ground to a fineness which will permit it to pass through a screen having 20 or 30 meshes to the linear inch ; then is passed on to the fine grinder where it is still [ 12 ] Handbook for Cement and Concrete Users.
Сторінка 13
... Grounds . -For fountains , seats , railings , walks , bridges , etc. 8. Tile , Mosaic , etc. - In the production of ... ground white limestone to produce white concrete or white artificial stone . For the development of this material ...
... Grounds . -For fountains , seats , railings , walks , bridges , etc. 8. Tile , Mosaic , etc. - In the production of ... ground white limestone to produce white concrete or white artificial stone . For the development of this material ...
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Загальні терміни та фрази
50 cents abutment acid aggregate applied arch asphalt barrel bars bending bottom brick bridge broken stone building carrying cent centre chapter coat color columns compression compressive stress concrete blocks consists construction cost cracks crete cubic cubic foot depth diameter employed engineer face feet filled finish floor forms formula foundation girders gravel grout gypsum hardening horizontal hydraulic lime inches lath lime load machine manufacture masonry material metal method mixer mixing mixture mortar mould O'CONOR SLOANE obtained ornamental pile pipe placed plaster plaster of Paris Portland cement posts practical pressure Price proportions reinforced concrete reinforced-concrete removed resistance retaining walls rods Rule sand sewer shear slab slaked lime space span steel stirrups strength stress structure stucco surface tamped tanks tensile stresses tension tests tile trowel tunnel vertical waterproofing weight wire wooden
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Сторінка 25 - Pats of neat cement about three inches in diameter, one-half inch thick at the center, and tapering to a thin edge, shall be kept in moist air for a period of twenty-four hours.