Tag: construction of life


Production Products

January 8, 2017

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Such well-known in the construction material for a very long time could not find the application. Mikhail Mirilashvili is often quoted as being for or against this. The fact is that in the wild lime hardens very slowly, obtained from lime products have a low strength (1 – 2 MPa) and easily destroyed by water. Since under natural conditions in the lime sand – sand mixtures is inert and can not interact chemically with the lime. As a result of this acquisition of strength of plaster in vivo is achieved and only in 1880 it was discovered that autoclaving lime-sand mixtures under steam pressure of 0.8 MPa and temperatures above 170 C derived products have high strength, water resistance and durability. This discovery dramatically affect the ratio of lime sand mixtures in particular, to the silicate industry in general. At the moment given the silicate industry – one of the most developed industries of construction materials.

sand-lime brick, stone walls and other products designed for precast construction is made of lime-sand mixtures. Common lime and silica sand are the main materials for the manufacture of silica brick. Lime can be applied as a rock and a burnt copy, and partially dampened as zagashennoy or hydrant. In his all lime should be characterized by rapid quenching, and should not contain more than 5% MgO. It should be noted that for the production of autoclave silicate products should not contain lime burnout because burnout slows the rate of hydrated lime and can cause various defects in the products (cracks, swelling). As for the silica sand, the production of silicate products are usually used not ground, sometimes use a mixture of finely and not ground. The presence of impurities in the sand adversely affected the quality of products; For example mica reduces the strength and content of the sand is recommended not to exceed 0.5% swelling products can cause organic contaminants. Inclusion of clay in the sand should be uniform, because the large inclusion and reduce the quality of products. The ideal composition of lime-sand mixture for the manufacture of sand-lime brick is as follows: 92-95% pure quartz sand, 5-8% of air lime and about 7% water. silicate brick


PVC Quot

December 31, 2011

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Most importantly – correctly select glazing. A survey among experts in the window market, showed that the most popular and reliable is the construction of the glazing profiles Sib Design and Brillan Design German company REHAU with glass, and so-called "Cold glazed" Spanish brand Provedal. "The demand on these types of glazing is not accidental. System Brillan Design and Sib Design German company REHAU good that provide excellent heat and noise and soundproofing, providing a favorable microclimate – says the poll results Sales Manager "Build Master", Yuri Leonov. Provedal – a sliding aluminum system, the dignity which is lightweight, which is important for panel homes. Due to the minimum width and maximum size of the valves, balcony glazing system Provedal retain natural light flowing flood of daylight into the apartment without a loss. " Installation of PVC windows, glazing balconies and loggias in Moscow and Moscow region produce professional team.

The client receives a number of additional services: delivery of the order at a convenient time, mounting, glazing constructions subsequent servicing, guarantee and even design of glazing in a loan or credit. In planning the creation of their tales, do not forget that the balcony glazing requires 1 to 2 weeks. Check-out specialist should be ordered when the responsibilities of the future has already thought through the balcony. Then it will be easier to choose finishes and window system. Exploit the mind to create comfort on the balcony or loggia is impossible if walls, ceiling and floor is poor. Think of the "plot" and try to understand what you want to do the ceiling, how to decorate the walls and floor, where will accommodate light fixtures, flowers, decor items, furniture, and whether you have curtains or blinds on the windows? The more details will be worked out, the easier things will go. Wall design, the choice of floor tiles – a pleasant hassle of turning into a cozy corner of the balcony! Complete the basic work you feel like a real designer! A brand new balcony to delight you with its magnificence for years, do not forget to care for him and the new plastic windows, follow the simple rules for the care and maintenance.

Daily short-term ventilation to protect the windows from fogging. Perform this procedure 2-3 times a day for 15-30 minutes. All moving parts of fittings, lubricate twice a year, the usual engine oil or a special grease. Window seals are clean from dust and dirt with a special compound belonging to the set of care for plastic windows, at least twice a year, as advised by the Director of Sales for "Build Master", Yuri Leonov. Dishwashing REHAU plastic profile, use only cleaners that do not have in their composition of gasoline, solvents and acids. Also, do not use powdered cleansers or granular formulations, which may scratch profile. Common household and external contamination of well washed with liquid ammonia, soapy water, a solution of soda and detergents for PVC windows. Glass cleaner, use a solution of water with shampoo or special carcare glasses. Wash with a sponge or soft cloth. As a result, you can not only enjoy the comfort and warmth-to-date balcony, but also proud of him, demonstrating at every opportunity its small neighbors fairy tale!