One of the most widely used construction materials, concrete is a mixture of cement, aggregates (such as sand and gravel), water, and additives. The Middle East has experienced a construction boom in recent years, driven by urbanization, population growth, and ambitious development plans. Construction sand, typically sourced from rivers, quarries, or coastal areas, is a fundamental component of concrete, mortar, and other construction materials. Clay is a primary ingredient in the production of bricks and blocks. Afghanistan is a country located in the southwest of Asia. This country is bordered by Turkmenistan in the north and northeast, China in the northeast and east, Pakistan in the south and southeast, Iran in the west and northwest, and Tajikistan in the west. The capital of Afghanistan is Kabul. The currency of this country is the Afghani and is known by the code AFN. Afghanistan has several official languages, but Dari and Pashto are the most common languages in the country. The majority of Afghan people are Muslim and mostly belong to the Sunni sect.
