In this video we'll be discussing why desert sand and sea sand are not used for construction We'll be discussing the different. John Graham is a specialist in desert farming who has taught hundreds of farmers how to run profitable organic farms He has 30. Many countries rely on imports of natural construction materials as they lack resources of their own Perhaps surprisingly this.
We are surrounded by endless deserts yet the world is running out of sand Every year tens of billions of tons of sand are taken. Could turning desert sand into bricks help prevent desertification while solving the global sand shortage in construction. CivilEngineering ConstructionMaterials DesertSand EngineeringFacts BuildingBasics ConcreteMix ConstructionScience.
Jerry Dust CEO of Polycare today explained how they are combining local dessert sand and polymer resin to print bricks that dry. Sand is the second most consumed resource on earth after water We extract 50 billion tonnes every year Islands in Indonesia. In this video the different reasons for not using the desert sand or sea sand in the construction works is explained.
