Drainage system private or apartment house designed and calculated for a long time before the construction of the house. In the construction of private buildings (garages, one-story areas ), as a rule, external regulated drainage is used. In the construction of apartments designed multi-storey houses and internal drainage is designed. Roofing funnel installed during roofing cake device The internal rainwater drain is fixed in the following sequence: The inner channel is cleaned with a flexible cable with a nozzle in the form of a metal Jarshik. At the stage of installing linear guides for a screed, a bias is formed in the direction of the technological opening in the ceiling design. After drying, a funnel-roofing concrete display was installed in the technological hole in the cement solution. After drying the mounting solution the surface near the funnel is treated by a bitumen primer. After that, laying of rolled waterproofing is carried out in two layers. Next, a crimp ring is installed and a hole is cut in the funnel. Winter flat roof repair features Existing odors and repair of flat surfaces in the winter are performed only in exceptional cases when repair work is necessary to maintain the integrity of the intestine. Winter roll coating stacking should be carried out with great caution When working in the winter period, it is necessary to follow the following rules: It is advisable to perform repair work on a clear day - this will prevent problems when laying roofing material; When laying the material, moisture should not be allowed between the different layers of the roofing pie; If the winter is snowy, then repairs are used canopy shelters for the frame, which makes it possible to avoid falling on the roof surface. With this design, the roofing layer acts as a water vapor storage space. High blood pressure , created by a thermal insulating layer of the water surface, is evenly distributed within the vast pore spacing of foam concrete, which does not lead to damage to the roof fall off the water falls. It is this effect that explains why the rolled waterproofing layers on the roofs of foam concrete have been without repair for more than ten years with the complete absence of sleep and other damages. A similar mechanism also has the effect of frost resistance of aerated concrete - only during freezing in the pore space of foam concrete, not steam is pressed, but ice crystals grow, without damaging the material itself. A separate line should be indicated the effect of the so-called "self-drying" of foam concrete. Physico-Chemical Binding of Water of Water in Portland cement, wetting buns, reduces the water content of non-foamed, non-ococted concrete even within attractively enclosed spaces. This occurs when laying monolithic foam concrete in thermal insulating, contact-well relationships, filling cavities of other buildings with non-autoclaus foam concrete. When water is absorbed, the foam concrete processes are intensified, and therefore stronger, the foam concrete increases its strength characteristics. Known is the possibility of long-term hardening of cement concrete in general, and foam concrete in particular. This allows the foam concrete to recover even with the subsequent injection of water, as a result of damage to the waterproofing coating, maturing during the wetting of the cement matrix of the foam concrete. It should be noted that doing work with monolithic foam concrete on a flat roofing device convincingly shows that in roofs using non-autoclave foam concrete, a vapor insulation layer is not necessary. It can also be explained by the "self-drying" effect. Describe the characteristics of foam concrete and lagging equipment for its production. The manufacture of the foam concrete mixture was carried out using the so-called channel technology for the production of foam concrete mixture. This eliminates the initial setting of the two-phase foam (F - D). Three-phase foaming equipment (ZH-TG) is prepared for one redistribution, a foam generator and a pump for supplying foam concrete mixtures are excluded from the technological chain. In the manufacture of foam concrete mixture at the construction site, the minimum equipment required for the equipment is a prerequisite. A foam generator is a device that requires a high labor culture during operation, the presence of which greatly complicates the technology of production of foam concrete. In this case, the presence of a foam generator does not give any tangible advantages in the production of homogeneous foam concrete. The feed of the foam concrete mixture is made by injecting pressure inside the foam concrete chamber of the foam concrete mixer. This method allows to dispense with the use of pumps (mtowad, ambient) during the transportation of foam concrete, with a height of the foam concrete mixture to 30 meters. damage types Find out if there is a need to rebuild the roof, you can with a thorough examination of its surface. You can detect ceiling defects in the house, if only you go through it. Damaged places can make a crunch, to rebuild and swell. Ceiling condition estimation Types of damage to flat roofing : a package of "cake": full or partial; swelling; the appearance of bubbles; the appearance of cracks; formation of requesses and the funnel is filled with amino water; Coating separation around smoking pipes; Germination within layers cover all types of plants. If you periodically conduct a preventive check of the roof of the house for defects, then a small small roof repair can be done with your own hands. But if you do not do this on time, the defects will gradually progress, and the ceiling can begin to leak. In this case, it may be necessary not only to repair the ceiling of the house, but also to restore the interior decoration in advance. For More Visit https://www.tcrtex.com/ https://www.sanantonioroofrepair.net/ https://www.tileroofingsanantonio.com/