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 30
... waterproofing compounds and when mineral oils are used they add to the density and quality of the work . Fire - resisting Properties . - Concrete possesses great fire - resisting properties . In a severe fire when subjected to a heat as ...
... waterproofing compounds and when mineral oils are used they add to the density and quality of the work . Fire - resisting Properties . - Concrete possesses great fire - resisting properties . In a severe fire when subjected to a heat as ...
Сторінка 67
... waterproofing compound . This method is , however , objectionable where an impervious seal is required , as the oil placed on the bolts to permit of their removal prevents a watertight bond between the post and the body of the wall . To ...
... waterproofing compound . This method is , however , objectionable where an impervious seal is required , as the oil placed on the bolts to permit of their removal prevents a watertight bond between the post and the body of the wall . To ...
Сторінка 85
... waterproofing . Basement walls should be surrounded by a bituminous shield , or a waterproofing compound should be mixed with the cement employed in the blocks or walls since it is desirable to render the entire exterior surface as ...
... waterproofing . Basement walls should be surrounded by a bituminous shield , or a waterproofing compound should be mixed with the cement employed in the blocks or walls since it is desirable to render the entire exterior surface as ...
Сторінка 118
... Waterproofing the Blocks . - Building Details . - Cost of Blocks . - Objections to Concrete Blocks and Remedies for Same . - Table of Concrete Block Data.- Concrete Tiles , etc. - Specifications for Concrete Blocks . THE concrete ...
... Waterproofing the Blocks . - Building Details . - Cost of Blocks . - Objections to Concrete Blocks and Remedies for Same . - Table of Concrete Block Data.- Concrete Tiles , etc. - Specifications for Concrete Blocks . THE concrete ...
Сторінка 119
... waterproofing treatment . 5. The hollow chambers form an air cushion that prevents sudden changes of temperature , and tends to keep the building cool in summer and easily heated in winter . 6. The fireproofing qualities of concrete ...
... waterproofing treatment . 5. The hollow chambers form an air cushion that prevents sudden changes of temperature , and tends to keep the building cool in summer and easily heated in winter . 6. The fireproofing qualities of concrete ...
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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.