Concrete is the most widely used material in the world after water. Concrete is called "Concrete" in English. It is due to the fact that concrete is the most widely used building material and a permanent and inseparable substitute in the field of construction. Ordinary concrete is produced from the combination of water, portland cement (ordinary cement) and aggregate with specific proportions (according to the type of concrete requested). Of course, it should be noted that according to the consumer's needs, the properties of concrete can be changed according to the consumer's desire by adding materials. Properties such as versatility, stability, resistance and reasonable cost have made concrete the most widely used building material in the world. Sivan Land, the provider of the best and most reliable brands of construction materials and equipment, is a reliable reference to inquire about the price of concrete and other types of construction materials and equipment.
What is concrete?
Concrete is initially a mixture of paste, which consists of cement, water and aggregate (sand). Concrete dries in the air and creates a rigid structure, impermeable to water and sound and thermal insulation. Concrete can be considered as an artificial stone in which the voids between the coarse aggregates are filled with fine aggregates and the spaces between the fine aggregates are filled with cement.
Concrete construction
Concrete generally consists of cement, water, aggregates and additives. The properties of this material depend on the compounds used in it and the mixing ratio of these materials. The ratio of sand in concrete to the rest of the concrete components will create different types of concrete.
What type of cement should we use in making concrete?
Cement is a hydraulic binder that is used in making concrete. Hydraulic binders are materials that begin to harden when combined with water. Among the main ingredients of concrete, cement is the only component that is made up of other compounds. The most widely used type of cement used to make concrete is ordinary Portland cement. The types of cement used in making concrete can be classified into 5 general categories of cement type 1 to type 5.
It is interesting to know that different types of water sources can be used in making concrete and it is not necessary to use drinking water. Below are the sources of water supply needed for making concrete. Drinking water: This type of water is suitable and can be used to prepare all kinds of concrete. Recycled water: Recycled water means water that has been recycled during the production of concrete in previous cases. This water can be used to make all kinds of concrete, as long as the solids in it do not exceed one percent of the total weight of the aggregates. Groundwater: This water can also be suitable for making concrete, but its content should be checked. Sea water (salt water): There is nothing wrong with using salt water in making ordinary concrete, but salt water should not be used in making reinforced and prestressed concrete. Sewage water: It is not suitable to use sewage water to make concrete.