What is the water reduction?

Water Reducent is a chemical compound added to the concrete before or after mixing to make the production of concrete while maintaining the processability of the material, which means it will not have too quickly or too slow. Depending on the type of water reduction, it can help reduce the amount of water needed to produce concrete by 5-40%. Some advantages of using water reducers are an increased force of hardened concrete, less porous concrete, which is also less permeable water and often better surface. The water reduction can be described as a chemical slowing because it slows down the chemical reaction that causes concrete to harden. Commonly used water reduction include lignosulfonates, by -product of pulp production, synthetic sulfonates, melamine and polycarboxylates. Concrete also often contains various admixtures, such as water reduction, which are added ingredients that affect the properties of concrete, such as its water content, setting time and color. It is estimated that 70-90% of all concrete mixtures used today containE Reduction machine for water. The water reduction is sometimes also called the plasticizer because it affects the plasticity of the concrete mixture, making it more feasible with less added water.

reduction water used as an admixture in concrete functions as a surface active agent, which makes the cement particles in the concrete mixture more difficult to hold together. Water reducers are usually divided into three groups. Low -range or normal water reducents can reduce the amount of water required for a certain concrete mixture by 5%. Medium -range water reduction can reduce the amount of water used by 15%and can also help keep the setting time for concrete stable, givvitis control over how quickly or slowly the concrete dries. A high -range water reduction, also called a superplasticurist, can allow 40% less water to use, still allowing a feasible mixture of concrete.

What type of water reduction is added to BETon, depends on what the concrete will be used for. For example, when pouring high columns of concrete, different properties are needed than in the production of concrete floor. Other factors, such as the temperature at which the concrete is performed and what the desired surface treatment is, can also affect the selection of water reducers.