Flashcards
frequency of testing
Cards in this deck (5)
- 15.6.2.1 samples for strength test of each class of concrete placed each shall be taken not less than ____ a day,nor less than once for each ___ yd of concrete, nor less than once for each _____ ft of surface area for slabs or walls.Once, 150 yd, 5000 ft
- 25.6.2.1 the minimum sampling frequency for each class of concrete shall be ___ each day a given class is placed, nor less than once for each___ yd of each class placed each day ,nor less than once for each___ ft of slab or wall surface area placed each day.Once, 150 yd, 5000 ft
- 35.6.2.3 when total quantity of a given class of concrete is less than_____ yd ,strength tests are not required when evidence of satisfactory strength is submitted to and approved by the _____.50 yd,Building Official
- 45.6.3.2 criteria will require more frequent sampling then once for each ___yd placed if the average wall or slab thickness is less than ____.150 yd, 9 3/4 inches
- 55.6.2.4 a strength test is valid provided at least two individual __ by __ cylinder strengths or at least three ___by __ cylinders are averaged.6 by 12 inch, 4 by 8 inch
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- Flashcards on frequency of testing, created by classic84benz on 23/02/2015.
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- classic84benz · Feb 2015
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- Feb 19, 2016
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