It is possible to use desert sand as a building sand. Many will cry out and say that will not work. There are so many ancient arguments that are not and of course the international building standards. But what can we say, we took a new developed UHPC cement binder into the desert including a few bottles of water and a commercial mixer. We mixed our cement binder with nature desert sand (not cleanded not sieved) and water and after 24 hours we had a strength of 40 MPa and after 28 days more than 70 MPa. We are sorry dear experts and standards. Now we are working on the second generation of desert sand binders, which will become even more effective in terms of technical quaility and flexibility of handling.
Desert sand concrete could be used in many areas such as harbor construction, road construction,
In the construction of the Burji Khalifa approximately 257,500 qqm of sand were used, which corresponds to a weight of 396,000 tons.
This amount of sand could have been taken from the desert and it would have cost - nothing.
Some Arab states are showing great interest in this special UHPC cement binder. It can be very beneficial in helping to rebuild some Arab states or provide new architectural solutions.
If we find the right partners, the UHPC desert sand binders should be producible in every state with desert. Especially in states that have problems with the procurement of river sand but have a desert connection should be the desert sand binder an advantage. The local nature would thus be protected from considerable damage.
See also our UHPC desert concrete presentation
I read this article with great interest. Also in my country we have big sand problems. I would like to try this UHPC binder material with our local desert sand. Should your information be confirmed, I would have some interested parties and investors interested in producing in our country.
ReplyDeleteI would like to know if other Arab countries have shown interest.
Yes, we can provide 2 tons of material for you to test. My consulting partner and application specialist for all our products Bernd, would like to be part of the material tests. He could also answer any technical questions that may arise. He can also talk to you about local production of our products if you are interested.
DeleteI would like to thank Bernd again, he did a really good job here. We tested the desert sand binder and the values we expected were achieved and, to a large extent, significantly exceeded. It really is an amazing binder and so easy to work with. We are now planning the first projects with this desert sand binder. Bernd is always welcome when we process the desert sand binder.
Delete