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Reinforced Concrete Questions and Answers (Q&A)

dduarte
Clear spacing between spirals shall not exceed ___ in., nor be less than ___ in.

Aci 318-14 page 441---chapter (25) 25.7.3.1

1 Answer

dduarte
Concrete (other than high-early strength) shall be maintained above _____ degrees F and in a moist condition for at least the first _____ days after placement, except when cured in accordance with...

ACI 318-14 PAGE 464---CHAPTER (26) 26.5.3.2(a)

1 Answer

dduarte
During hot weather, proper attention shall be given to ingredients, production methods, handling, placing, protection, and curing to prevent excessive concrete temperatures or water evaporation...

ACI 318-14 PAGE 466---CHAPTER (26) 26.5.5.2(b)

1 Answer

dduarte
In reference to cold weather requirements all concrete materials and all reinforcement, forms, fillers, and ground with which concrete is to come in contact shall be free from ______.

ACI 318-14. Ch. 26. Sect. 26.5.4.2(c)

1 Answer

Wyatt Williams
A strength test shall be the average of ______ tests.
Please specify cylinder size in questions referring to cylinders. 6x8 require two tests but 4X8 require 3 per the above referenced code. I understand that the questions should be difficult but they should also be fair.

1 Answer

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