Building Materials Wholesale - Profitable Or Extra Money Spending?

Modern man, arranging his life, does not bypass the important aspect, such as repairing or even building a new object for his residence or work.

It can be offices, apartment buildings, various institutions, garages, in a word, large buildings that can not be built without special construction materials. Building materials, along with the usual, very common, household goods, have become firmly established and are an integral part of human life. Building materials are also divided into finishing and construction. Finishing materials are usually used for repairs both inside buildings and houses, and outside.

This is a building gypsum, building mixtures for plaster and gesso, an emulsion with color additives, wallpaper, glue for various purposes, tile, linoleum, laminate and so on. These goods are the most common. For construction works, a smaller assortment is used, but it is required in a larger volume - this is the main cement among construction materials, then sand, clay, brick, metal fittings, slate, etc.

It is better to buy such building materials in bulk because of the large quantities required for the construction of even a small building. This is a necessary condition, which is included in the compilation of construction estimates for engineering design and planning in the allocation of allocated funds for this construction. Let us consider in more detail the most important material, such as cement. This is an artificially obtained inorganic combination of certain chemicals ( silica, alumina and common lime). These are its main components. It is formed by heating the mixture with the addition of clay to 1450 degrees, resulting in the appearance of granules or the so-called clinker. Cement differs fundamentally from similar substances in that it does not require the presence of air for its solidification and can therefore be successfully applied on water. This is used when pouring concrete bases of bridges across rivers and roads. Cement, mixed with sand, crushed stone and water in a certain proportion, called concrete.

To add additional properties to the cement, enhancing the setting speed, gypsum (calcium sulphate) is added to it in various proportions. This is the formation of various brands of cement, designed for different weather conditions and temperatures. There are even special additives to prevent the freezing of cement mortar at minus temperature, they heat the solution with the help of chemical reactions taking place in it. This cement is intended for use in the winter. There is also a special brand of cement - a thermo cement, which solidifies when it is processed by superheated steam, which helps to obtain a very strong homogeneous material. This method is used in the manufacture of cement blocks and slabs reinforced for greater strength by metal reinforcement.

When mixing cement mortar (concrete), it is necessary to observe strict proportions of the original components. Usually at home, people look at the water with an eye, add sand, and then wonder why the resulting concrete, after hardening, crumbles and crackles, does not have enough strength - and all this is due to non-compliance with mixing norms.

For example, bare cement at ordinary temperature should not be mixed with water at all - you will get a fragile cracking mass, you need to add a binder, for example, sand or clay, you can also crushed rock in a certain proportion. In general, to buy building materials, including the main one - this cement, is necessary for capital repair or construction. This can be done here, using our catalog for building materials.