Core TradesQuestion 128 of 700
A slump test on fresh concrete is performed primarily to measure the concrete's:
a.Consistency and workability
b.Compressive strength
c.Entrained air content
d.Cement content
Explanation
The slump test measures consistency (how far the cone of concrete settles), which reflects workability and indirectly the water content. Compressive strength is measured by breaking cured cylinders, air content by a separate pressure/roll test, and cement content by mix design, not by slump.
Law Reference: 2025 CA Building Code, Chapter 19 (ASTM C143)Practice all 700 questions free — no signup required.
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