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 29
... foundations , heavy walls , large arches , piers , and abutments . Very wet concrete is suitable for rubble concrete and for rein- forced concrete , such as thin walls , columns , floors , conduits , and tanks . Grout or liquid concrete ...
... foundations , heavy walls , large arches , piers , and abutments . Very wet concrete is suitable for rubble concrete and for rein- forced concrete , such as thin walls , columns , floors , conduits , and tanks . Grout or liquid concrete ...
Сторінка 55
... foundations , etc. It is not suitable where only small quantities of concrete are required at irregular intervals , as in the case of block - making or reinforced concrete - work . 2. No method of continuous measuring is capable of the ...
... foundations , etc. It is not suitable where only small quantities of concrete are required at irregular intervals , as in the case of block - making or reinforced concrete - work . 2. No method of continuous measuring is capable of the ...
Сторінка 59
... foundations , floors , etc. Ramming with tamper or treading with feet necessary to remove air - bubbles and fill voids . In concrete of a medium con- sistency , a man would sink ankle - deep if he were to step onto the top of the pile ...
... foundations , floors , etc. Ramming with tamper or treading with feet necessary to remove air - bubbles and fill voids . In concrete of a medium con- sistency , a man would sink ankle - deep if he were to step onto the top of the pile ...
Сторінка 65
... foundations , retaining walls , and ordinary construction . They consist of from 1 to 1 1/2 inch boards , which are supported by 2 x 4 inch studs , set about 2 feet apart . The studs are also braced with 2 x 4 inch diagonals . The ...
... foundations , retaining walls , and ordinary construction . They consist of from 1 to 1 1/2 inch boards , which are supported by 2 x 4 inch studs , set about 2 feet apart . The studs are also braced with 2 x 4 inch diagonals . The ...
Сторінка 85
... foundation areas and to prevent temperature cracks . Concrete beams are employed only to a limited extent in residences , as the interior joists are almost invariably of wood , as are also the floors , purlins , rafters , and roof ...
... foundation areas and to prevent temperature cracks . Concrete beams are employed only to a limited extent in residences , as the interior joists are almost invariably of wood , as are also the floors , purlins , rafters , and roof ...
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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.