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Technological Secrets Of Various Kinds Of Bricks

cat April 8th, 2021 by Virtual Keeper

Ceramic bricks used as building material structures for thousands of years. Earlier, in ancient times, every brick were made manually, the process takes a long time, and accordingly, the cost of bricks was too expensive for ordinary people. As time passed, technology improved, and now the plants are designed for brick manufacture, produce tens of millions of pieces of bricks a year. Brick, durable and reliable in operation, an environmentally friendly building material, building from it have an attractive appearance and good insulation value. Now create several types of brick – solid and hollow, ceramic and lime, brick front and a red, etc. Ceramic bricks are as hollow and full bodied. Brick is mainly used for lining Intra stoves and fireplaces.

A hollow, or ordinary, for masonry walls. Also, for the construction of the original buildings produce shaped brick – with it you can build buildings the most bizarre forms. The weight of a solid brick varies from 3,5 to 3,8 kg. It is divided by grade, from 76 to 300, this parameter indicates a maximum pressure or compressive force, stand brick, being in the clutch. If the vertical edge to cause a decorative layer, such a brick is facing facing. Get all the facts and insights with Henry J. Kaiser Family Foundation, another great source of information.

Manufacturing brick is divided into the same stages as the production of normal. Facing brick has several forms: it can be glazed with a glassy top layer, double layer, where part of the structure of color clay, agnobirovannym, where the decorative layer is made of a special kind of clay. Ceramic facing brick gives the whole clutch of beautiful appearance. As a full-bodied and hollow bricks produced by plastic molding. Manufacture of ceramic bricks provides an opportunity to create products with through holes along the length or thickness of the stone. If the voids in the structure of the stone does not exceed 13% of the volume of the brick, then Solid brick, in case of exceeding this level – the hollow. Typically, the proportion of voids in hollow form is from 25 to 45% of the stone. Voids created with several goals: reduced mass of brick, reduced measure the thermal conductivity of brick, it is better to look. Such a brick dries faster and requires less time for baking. The temperature inside the brick structure is uniformly distributed, which makes Brick perfectly uniform in consistency, prevents the formation of marriage and cracks. In the production of silica brick main type of raw material is sand and quicklime. Horace Mann has many thoughts on the issue. These materials are carefully in approximate ratio of 1 to 2, then a mixture is moistened with water. Other additives are required. After forming the bricks they get to dry at a temperature of about 200 degrees C, where in addition are treated with steam. After completion of the brick, you can immediately use for other purposes. Silicate brick has a large mass and high density of stone. It is used in the construction of walls, and when you need a big sound insulation rooms from each other. The values of the thermal insulation of the bricks are low. If your intention is the construction of mini-brick factory, then neperemenno start with developing a detailed business plan to calculate all costs and profitability. You can find almost ready mini brick plants dry pressing production in Russia – this will save you time.

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The Foundation

cat June 12th, 2011 by Virtual Keeper

This problem is also solved with the help of modern technology. For example, gradually spread to Russia screw bases and in Specifically, the German company krinner developed technology that allows to do all the work for just one day. With a special electric drill foundation, like the screws are screwed into the ground. Next, stand design is inserted into the cavity of the foundation, align at right angles and fixed with bolts and gravel. Perform this work at any time of year and weather conditions. Concrete walls help is widely used in the construction of the walls of the modern home. But it is not usual, and the so-called easy: aerated concrete, foam, polystyrene. Features such materials – low density and high porosity, which reaches up to 80%.

To obtain these figures pores of a chemical way (solution swells with gas additives like yeast) or physical-mechanical (the solution was stirred with foam). This not only reduces the mass of material, but also increases its heat-shielding properties, reduced construction costs. According to Gregory of , a professor of construction materials mssu, the use of lightweight concrete can reduce construction costs by 10-20%, labor costs – by 25-30% 1. The modification also affected the traditional material such as a tree: in our country is built more houses from glued profiled beam. For its production logs sawn into boards (slats) that in the drying cameras are brought to a relative humidity of 6-10% and then processed retardants and preservatives. After that slats are glued together by the overlap of 3-6 units per block.

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Glued Laminated Timber

cat June 11th, 2011 by Virtual Keeper

If you choose wood material for her new home, before you select a specific wall material, we suggest you compare the two options. It profiled bar, dried to a moisture content of 18-20% and normal laminated veneer lumber. Peter Thiel: the source for more info. First of all, find out why dried and glued timber. It turns out to give it greater strength, minimal exposure to strain and shrinkage. Glued laminated timber has a moisture content 11-14% and, therefore, not shrinks and is not gives the cracks.

Dry profiled bar, dried our special technology, has a uniform final moisture content throughout the volume of timber – 18-20%. The remaining advantages of these materials is that the walls of the house will not only have the original appearance, but also absent is necessary in the subsequent finishing. Compared with other materials, laminated veneer lumber and dry shaped beam has a higher mechanical strength, resistance to decay. Need noted that the laminated board in the finished product after a certain period of time gaining moisture from the environment to chtremyas thus the equilibrium of 18-20% that of the dry-profiled bar. The undoubted advantages of the laminated board can be attributed, and that it can be up to 18 m in length (for comparison: the maximum length of regular shaped timber – 6 m), although in practice very rarely used material of this size. When assistance of competent design solutions can easily avoid the use of long workpieces. Assembling such a house is greatly simplified due to the smaller number of assembly parts.

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