effect ofpressive strength in concrete
effect ofpressive strength in concrete
Effect of Nigerian Portland
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title = "Effect of Nigerian Portland-Limestone Cement Grades on Concrete Compressive Strength", abstract = "In this paper, the effect of grades 324 and 425 Portland-limestone cements generally used for concrete production in Nigeria on concrete compressive strength is investigated...

SIZE EFFECT IN NORMAL AND HIGH
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The Pennsylvania State University The Graduate School College of Engineering SIZE EFFECT IN NORMAL AND HIGH-STRENGTH CONCRETE CYLINDERS SUBJECTED TO STATIC AND DYNAMIC AXIAL COMPRESSIVE LOADS...

sandcrete blocks pressive strength
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The effects of aggregate type, size, and content on the behavior of normal and high-strength concrete, and the relationships between compressive strength, flexural strength,...

The effect of height
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most important material property It is believed that the compressive strength of concrete masonry prism is influenced by the height-to-thickness ratio Also, the effect of bond type on the strength of concrete masonry is not significant recommended by the Canadian standard...

Pressive Strength Of A Brick
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The pressive strength of refractory brick nfluence of brick and mortar pressive strength on masonry prism determination of masonry pressive strength civil ering what ....

Effects of Size and Curing on Cylinder ,
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The influence of cylinder size and curing on measured compressive strength was investigated for different strength concret Three batches of ready-mix concrete with target compressive strengths of 35, 90, and 120 MPa (5000, 13,000, and 17,500 psi) were used...

Factors Affecting Strength of Concrete
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Factors Affecting Strength of Concrete Concrete strength is affected by many factors, such as quality of raw materials, water/cement ratio, coarse/fine , Effect of Air Entrained Concrete on Strength of Concrete Factors Affecting Rheological Properties of Fresh Concrete SHARE Facebook...

feature Effects of Non
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study to quantify the effect of cold tempera-ture exposure on concrete compressive strength development A nominal 4000-psi air-entrained concrete mixture was prepared and a total of 32 4 x 8-inch cylinders were made and cured in various conditions imme-diately after casting Experimental Details The 25 cu ft concrete batch was pre-...

feature Effects of Non
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study to quantify the effect of cold tempera-ture exposure on concrete compressive strength development A nominal 4000-psi air-entrained concrete mixture was prepared and a total of 32 4 x 8-inch cylinders were made and cured in various conditions imme-diately after casting...

Experimental Comparative and Numerical Predictive Stu
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effect on concrete strength and results were also reported Numerical investigation of the effect of specimen shape and type of sand on evaluation of compressive strength of mortar specimens, presented in the current study, applies one of the artificial intelligence techniques to simulate and predict the strength behavior at different ag...

Some Factors Influencing Effect of Core ,
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The effect was more pronounced for smaller diameter cor The correction factors were somewhat higher for cores drilled from river gravel concrete The age of the concrete was found to be an important factor in the strength correction of different diameter cores, that is, the older the concrete, the lower the correction factor...