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 16
... carrying has to be done . Barrels are too bulky to handle easily and are toc large a unit for measuring . The weight of the shipping units of cement varies slightly , but in general a paper or cloth bag contains 95 lbs . of cement , and ...
... carrying has to be done . Barrels are too bulky to handle easily and are toc large a unit for measuring . The weight of the shipping units of cement varies slightly , but in general a paper or cloth bag contains 95 lbs . of cement , and ...
Сторінка 71
... carrying the loads to the parts under the girders which support the entire load . The middle of the floor slab form is further supported by a 2 x 4 inch piece resting on the cross bracing . In removing beam and girder forms , the posts ...
... carrying the loads to the parts under the girders which support the entire load . The middle of the floor slab form is further supported by a 2 x 4 inch piece resting on the cross bracing . In removing beam and girder forms , the posts ...
Сторінка 120
... carrying light loads . Lime is sometimes mixed with cement mortar to improve its qualities . The dry - slaked or hydrated lime is the most convenient form to use , and it is mixed in the proportion of one - quarter to one- half of the ...
... carrying light loads . Lime is sometimes mixed with cement mortar to improve its qualities . The dry - slaked or hydrated lime is the most convenient form to use , and it is mixed in the proportion of one - quarter to one- half of the ...
Сторінка 152
... carrying moulds , a revolving shaft carrying the packer head , a loot from which the moulds are filled , and a bucket elevator which delivers the concrete to the loot . The tile are made in galvanized iron jackets , made in two parts ...
... carrying moulds , a revolving shaft carrying the packer head , a loot from which the moulds are filled , and a bucket elevator which delivers the concrete to the loot . The tile are made in galvanized iron jackets , made in two parts ...
Сторінка 153
... carrying the operating mechanism , and around which shaft revolves the table carrying the moulds . The tile are made by means of a peculiarly shaped revolving packer which operates inside the steel mould or casing . The circular table ...
... carrying the operating mechanism , and around which shaft revolves the table carrying the moulds . The tile are made by means of a peculiarly shaped revolving packer which operates inside the steel mould or casing . The circular table ...
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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
Популярні уривки
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.