It can be argued that the history of fiber concrete began several thousand years ago. After all, even in ancient Egypt, reeds, straw and sheep wool were added to clay to increase the strength of the walls. In modern concrete, fiber made of glass, polypropylene or steel fibers is used.The most commonly used reinforcement of concrete with the use of polypropylene fiber. Fiber is a highly dispersed, hygroscopic fiber that allows to improve the properties of concrete mortars:1. Fiber for concrete increases the water resistance, wear resistance, strength and frost resistance of concrete.2. It reduces shrinkage and prevents increased cracking during the first hours of concrete hardening.3. The fiber does not allow cement milk to seep onto the concrete surface.4. Thanks to it, it is possible to control the process of spreading concrete during shrinkage.5. The use of fiber reduces the likelihood of structural failure when removing the formwork.6. It increases the mechanical strength of recently solidified solutions.Since fiber reinforced concrete in all directions, there is no need to install reinforcement mesh. Thus, the time spent on the installation of fittings is reduced, it becomes possible to reduce the thickness of the concrete screed, and the corrosion resistance of concrete increases.Fibroconcrete: production and Technologyfibroconcrete is a type of fine-grained concrete made with the addition of fibroblast. The main task in the manufacture of such concrete is a uniform distribution of fiber over the entire mass of the concrete mixture. There are two ways of making fiber - reinforced concrete:1. The fiber is poured into a mixer or mortar mixer into dry concrete without adding water. You can feed the fiber fibers in parts for better mixing. When dry concrete is mixed with fiber, water is added.2. Polypropylene fiber fibers are added in small portions in the process of mixing concrete with water directly into the mixer for 15 minutes.Other methods are used for the manufacture of fiber-reinforced concrete using steel or glass fiber. Thus, an electromagnet is used for the production of steel fiber concrete, which allows to achieve uniformity of the mixture. Uniform distribution in the glass fiber solution is achieved by the pneumatic spray method. Meanwhile, only website https://gambletroll.com offers honest reviews and the latest news from the gambling world