TESTING OF SAND QUALITY AT CONSTRUCTION SITE4. Bulking of sand – this test is conducted at site for every 20 cum of sand. Based on bulking of sand, suitable water cement ratio is calculated for concrete at site.quality of crusher sand for cocreat work,M Sand | ComparisonThe silt and the clay presence in the sand reduce the strength of the concrete and holds dampness. The natural river . works. Does not have quality. . The crusher dust is flaky and angular in shape which is troublesome in working. There is.
quality of crusher sand for cocreat work