what is the use of black sand in construction?

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what is the use of black sand in construction?

2006-09-16 17:36:24 · 2 answers · asked by Haroon Rasheed A 1 in Home & Garden ➔ Maintenance & Repairs

2 answers

Because in combination with cement,it gives a very strong strength,to whichever thing it is applied,Additional benefit is plastering surface remains smoother for paint to stay on,for a longer period.

2006-09-17 13:33:35 · answer #1 · answered by Anonymous · 0⤊ 0⤋

It's called dynafill. It's cheaper than dirt or sand. It is used to fill spaces instead dirt or sand.

2006-09-17 00:41:08 · answer #2 · answered by Cara Beth 6 · 0⤊ 0⤋