1026.7 Reinforced Concrete Pipe (RCP) Inspection Guide ...
2016-6-15 · 1026.7.2.2 Compressive Strength Tests. The compressive strength is to be determined by concrete cylinders in accordance with Sec 1026 and AASHTO T 23 or by cores drilled from the wall of the pipe in accordance with AASHTO T 280. For pipe with diameters smaller than 66 in., the compressive strength of one pipe of …
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