Recent years in the world , considering the increase at the use of concrete increasableand the find results of the effects of concrete increasableon the preparation of enable concrete, use this increasable for out put this product in the country, concrete increasable are worthy of attention. In the title of a value added export product.
Concrete increasable have used to increase the application, modification, maintenance, cost reduction and transformation of some of the characteristics of concrete in special environmental conditions, building materials and materials are used have changed dramatically. Concrete is one of the most widely used materials in building materials. In the case of the need for quick fixing, the maintenance of structures in permanent contact with water and to cope with factors such as cold and frost, etc., which cause the loss or reduction of the quality of concrete performance, we use concrete increasable . Also, the use of concrete increasable has the advantage that it saves a variety of costs in direct, indirect and implicit ways. One of the savings associated with concrete increasable can be reduced the amount of cement and water, increased productivity of manpower, reduced costs of improving the quality of concrete, reducing the process time, increasing mechanical strength, ensuring the coherence of production and reducing costs. searching, depreciation of equipment and machinery, and so …..
What concrete admixture do you do?
Concrete admixture are classified into two groups of chemical concrete admixture and mineral fertilizer admixture, which are among the most noteworthy of these materials; lubricants and super lubricants can be mentioned. The main application of the lubricant concrete additive is to improve the concrete performance, in other words, to reduce the amount of water needed to mix the concrete, which results in a greater resistance to the desired concrete. Other benefits of concrete admixture are cost-effective It is possible to mention the amount of cement consumed and the lack of concrete discharge and the increased ease of the concrete condensation process. Super-lubricating concrete admixture have a much stronger effect than lubricants. They have the ability to reduce the water needed by the concrete by 25 to 35 percent, and thus result in a significant improvement in the resistance of the concrete, in addition to improving the adhesion properties and fine particles in the concrete, it actually maintains the cohesion of the concrete You are
These types of concrete admixture are obtained from the mixing of organic and mineral materials during chemical reaction, and in powdery or liquid forms and in low amounts, generally up to 5% by weight of cement materials during construction and composition, or precisely before Pouring concrete into the mixture is added.
Mineral concrete admixture
This other group is generally available or commercially available , Concrete admixtures, divided into three groups of neutral materials, Pozzolans, and concrete materials, in order to improve and improve the properties of cement mixtures Typically, in quantities above 5% of the weight of the cement and when mixed, they are added to the concrete.