Why Desert Sand & Sea Sand Are Not Used For Construction? | Civil Engineering Basic Knowledge

In this video, we'll be discussing why desert sand and sea sand are not used for construction. We'll be discussing the different properties of these sands and how they affect construction.
If you're looking to learn more about construction, then this video is for you! By the end of this video, you'll know why desert sand and sea sand are not used for construction and what the different properties of these sands are. Thanks for watching!
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[abidhossain]

Two-thirds of Bangladesh lies on river sands of 15 to 20 km depth of the Ganges-Brahmaputra river system basin. The size of Bangladesh is increasing every day in the deposited sand of the river system! Bangladesh is probably the richest in river sand! Recently, the presence of many precious minerals including uranium has been found in the sands of the Jamuna (not Yamuna) River in Bangladesh, which can be extracted.

[andreassjoberg]

You can however melt/fuse desert sand into semi-glass bricks using concentrated sunligt, and use thoose bricks in construction.

[Sapocati]

There is a shortage of construction grade sand and no shortage of deserts, so find a cost effective way to treat desert sand, crush and bond them together there is a business idea for someone

[markbahner]

Great video, explaining why desert sand and sea sand are not appropriate for construction.

[nicolasmarie]

Thanks for the video. It is very informative. However I have difficulty understand why being too fine is a problem. As far as I know fine aggregate should filled the void in the course aggregate and cement particles should fill the void in the fine aggregate. Is is because it is finer than the cement particle? THere is a concept where you put rocksand in your hand and see whether it flies away at the action of the wind to determine whether it is dust instead of rocksand. Do you have any information on dust? There is also dry and wash rocksand.

[crissyhutto]

Could you use these sands as filler in recycled plastic building materials? Like the bricks and lumber we’ve seen being produced in countries where materials are expensive?

[chrism]

Would it help if they put dessert sand on the beaches that have been taken or in the ocean.

[nunyabitnezz]

Frank L Wright built Taliesin West with desert sand concrete. Still in fine shape.

[billywarren]

would have been a much better video without an AI voice.

[rdevivaranasi]

Very good understand explanation, , sea, , desert & 🏜️ && 🏝️ sand ⌛⏳ areas
due to alkalines content water solution s evaporation in desert areas , ,wow😮 amazing
But how the Lake forms in the desert region places, , this 🧐 araises myself ?!

[ascascsaascasc]

hi, i was wondering, what if we use sea sand to fill the base ground for the expressway construction (not using sea sand to mix with cement). Is it still possible or feasible?

[adm.]

Can we mix sea sand, desert sand with stone sand and use it?

[jurojuro]

There is material called Finite, its concrete made fro desert sand.

[KathrineJKozachok]

Ok, but, where does construction sand come from, then?

[dougcouchman]

You need to find an editor who is a native speaker of English.

[KathrineJKozachok]

Sand for dessert? No thanks; I'll pass!

[KalonOrdona]

But I thought spheres were the most densely-packing thing?...?