Concrete Design and Construction |
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Page 55
... mixture without streaks of brown . Controlled Concrete . The term " controlled concrete " describes a concrete made of selected materials , accurately measured , thor- oughly mixed , having a constant water - cement ratio and ...
... mixture without streaks of brown . Controlled Concrete . The term " controlled concrete " describes a concrete made of selected materials , accurately measured , thor- oughly mixed , having a constant water - cement ratio and ...
Page 82
... mixture of concrete , which is generally used , the stones can be placed much closer than if a dry mixture is used . With the latter mixture , the space must be sufficient to allow the concrete to be thoroughly rammed into all of the ...
... mixture of concrete , which is generally used , the stones can be placed much closer than if a dry mixture is used . With the latter mixture , the space must be sufficient to allow the concrete to be thoroughly rammed into all of the ...
Page 131
... mixture and finished with one inch of rich cement mortar usually was found to be unsatisfactory . The mixture for a good pavement should consist of 1 part cement , 22 parts sand and 31⁄2 parts stone or gravel . If the pavement is to be ...
... mixture and finished with one inch of rich cement mortar usually was found to be unsatisfactory . The mixture for a good pavement should consist of 1 part cement , 22 parts sand and 31⁄2 parts stone or gravel . If the pavement is to be ...
Contents
Development of Concrete and Reinforced Concrete | 25 |
Methods of Mixing Transporting and Depositing Concrete | 53 |
Steel for Reinforcing Concrete | 71 |
Copyright | |
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aggregates amount arch area of steel assumed base beams and girders bending bending moment bond stress bottom building cent center of gravity center to center column compression compressive stress computed concrete piles constructed counterforts Courtesy crete critical section cubic foot cubic yard deformed bars depth designed diagonal tension diagram diameter distance dropped panel engineer equal feet fiber stresses finished flange forms grade horizontal inches joints joists length less live load longitudinal masonry material maximum method mixer mixing mold moments mortar neutral axis pier placed plant plate Portland cement pounds poured pressure ratio reinforced concrete reinforcing steel resisting retaining wall round bars sand secured shear shearing stress shown in Fig side soil spacing span spandrel spiral square foot steel required stirrups stone strength structural steel surface Table temperature tensile thickness total band total load usually vertical vibrator water-cement ratio weight width