Aggregates Buildings

It is well known that to build a house, road, bridge is simply impossible without the use of nonmetallic materials. They play a very important role in construction and despite the great achievements of scientific and technical progress, synthetic analogues of them to date, no. The discovery of remarkable properties of this production rightfully belongs to the ancient man. Throughout history, humans have changed the aesthetic appearance of the buildings, but the composite components from which they were built, remained unchanged. Their quality has survived a magnificent architectural heritage. Despite the centuries that have elapsed since the date of construction, these buildings have been preserved in very good condition. What affects the strength, strength and durability of concrete? The answer is simple – a placeholder. During the construction of buildings, as well as in road construction, widely used gravel, which is divided into two main types: natural, mined directly by their rock slides, and one that is obtained during crushing of raw materials (rock, slag, brick, etc.), ie artificial.

On grain size, both species are divided into fractions, which are used depending on the destination. In order to ensure high operational performance, these products must meet the requirements. It should have a prescribed level strength, purity, and most importantly frost. This is due to the fact that it is widely used for thermal insulation products used in harsh climatic conditions of our country. We offer you this building material in a very wide range.

Sand is part of the mortar intended for decoration, tiling and other works. Its introduction significantly reduces the amount of binder, gives a mixture of additional useful features. He is the primary filler for plasters, it increases the ease, porosity, and reduces thermal conductivity. Consists of grains of different sizes. The properties of the solution affects grain shape and purity of components used. All products of this type is subdivided into two types: natural and crushed. Still there is one significant difference: the shape of river and sea weathered material, while the mountain type – acute-angled (this type of better adhesion to the cement stone). Evaluate the quality of grain mineralogical composition and content of harmful impurities.



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