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SECTION 605 – ASPHALT CONCRETE MIX …


The nominal maximum aggregate size is defined as one sieve size larger than the first sieve to retain more than 10 percent aggregate as shown in the design range specified in Section 211.03, Table II-13 of the Road and Bridge Specifications.


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HOW TO DECIDE MAXIMUM SIZE OF COARSE AGGREGATE …


Where the reinforcement is widely spaced as in solid slabs, limitations of the size of the aggregate may not be so important and the nominal maximum size may sometime be as great as or greater than the maximum cover except where porous aggregate are …


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Specimen and Aggregate Size Effect on Concrete …


Test results obtained on the effect of specimen size and aggregate size on concrete compressive strength and modulus of elasticity are presented. The concrete was prepared using 4.75, 9.5, 19.0, 37.5, and 75-mm nominal maximum size aggregate. Over 600 cylinders were cast and tested for concrete ...


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Concrete Technology Flashcards | Quizlet


Concrete Technology. Test #1 Review. STUDY. PLAY. Water Cement Ratio (w/c) ... Coarse aggregate size numbers are also called grading sizes - there are various CA grading sizes ... Maximum Aggregate Size vs. Nominal Maximum Size. Maximum Size: - smallest sieve that ALL aggregate can pass through


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Designing Concrete Mixtures - Department of Civil …


Designing Concrete Mixtures There are three phases in the development of a concrete mixture: specifying, designing, and proportioning ... and nominal maximum sizes of aggregates Maximum aggregate size (in.) Slump(in) 0.375 0.5 0.75 1 1.5 2 3 6 ... and nominal maximum sizes of aggregates Air-Entrained Concrete Mix Design Procedures


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SIEVE ANALYSIS OF FINE AND COARSE …


*Nominal maximum size: One sieve larger than the first sieve to retain more than 10 percent of the material using an agency specified set of sieves based on cumulative percent retained. Where large


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Nominal Maximum Aggregate Size definitions - …


Nominal maximum aggregate size is the largest sieve that retains 10% or more of the total aggregate mixture. 2. Nominal maximum aggregate size is the largest sieve that retains 10% or more of the total aggregate mixture. Sample sizes should not be more that 400 g (14 oz.) greater than the minimum recommended sample mass. Large …


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Maximum Aggregate Size & Nominal Maximum Aggregate Size


In the August 2003 version of CT 382, nominal maximum aggregate size is defined as one sieve size smaller than the maximum aggregate size. The maximum aggregate size is defined as the smallest sieve size that requires passing. For example, in the following gradation:


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