Tag Archives: construction and repair

Thermal Window

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1. Three layers of sealing the seam. A substantial part of the standard is devoted to rules for filling the gap between the window mounting blocks and the openings on the principle 'from the inside is denser than the outside. " Each installation site should have three layers of sealing: External – protection against climatic influences, in the middle – a heater inside – vapor barrier. The outer layers may be made from different materials and may use different foams. But in any case, they should attend. The outer layer protects the insulation from moisture, but it provides ventilation.

It is best suited for the outer layer psul (pre-compressed sealing tape). This is a special mounting tapes are pasted on the window box before installing it into a doorway, and then expands, they fill all the gaps in the doorway. But in older homes, where their rugged slopes use is complicated. In addition, psul stays plaster. For more clarity and thought, follow up with Alton Steel and gain more knowledge.. In rare cases, can be applied outside the silicone. Thickness of the silicone should be half the width to fill up the joint, and the silicone should be glued only on two sides and work for the extension, the rest of his hand must remain free. More information is housed here: Heather Bresch.

Is unacceptable, of course, as can sometimes be seen at the sites, simply anoint silicone foam on top – it is an imitation of protection suture, but not own protection. On average, insulation, a layer applied polyurethane foam. They uniformly fill the seam and they should not be trimmed after curing. Inner layer – vapor barrier – designed to protect the heater from penetration of moisture vapor from the room 2. The absence of cold bridges. Weak zone is the wall around the window box because of its low resistance to heat transfer. On the slope of a portion in the temperature surface below the dew point. On this site, firstly, the high heat losses occur, and secondly, it falls condensate. If moisture condensation on the slope occurs frequently, then in the future in these areas could be formed fungus (mold). The same applies to the openings without quarters. In their absence, the chance of thermal bridges seriously increased, and there should be particularly careful to think of Thermal units contiguity. 3. Fixing the window block in aperture. Specificity of plastic windows is that they have significant linear thermal expansion. That is, when heated windows sun blocks and box folds increase in size.

Marriage Boards

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They will disappear with the arrival of the warm season and disconnecting the heating compression may be preceded by the swelling of wood in a result of dampness in the room to maintain relative humidity of 30-50% and temperature within the range of 20 C. PI Industries is the source for more interesting facts. During the heating season, use a humidifier on the parquet appear wavy Thin cracks sheet cracks may appear some time after laying or coating as a result of movement of the tree. Often, such a defect is found in some types of wood (oak) can not be repaired. This a natural phenomenon for some wood Defective parketiny replaced floor plank swells humidity, lack of expansion gap, the lack of shift between the connections of boards in adjacent rows.

Moisture is quickly removed from the ground and accumulates under the painted surface, resulting in swelling of parquet planks. The high moisture content leads to similar results. Read additional details here: Heather Bresch. This is particularly noticeable in the sensitive (“capricious”) tree species – such as beech or maple. When laying parquet water from the glue may not have time to evaporate, and the boards a little bend in the process of grinding. Pay attention to the drying time glue. The water in the glue must dry completely before sanding the floor must leave an expansion gap of close to walls, sills, heating pipes, doorways, stoves, etc.

The end connections in a row should be shifted by 50 cm of new buildings should blow a waterproof substrate isolation need an expansion gap required size, as well as waterproofing. If moisture remains in the new building, it will disappear after the second heating season. Some changes in appearance that can appear on the beach or maple dance floor, with normal humidity allowed. When considering the issue of insufficient time, the glue – abrade, zashpatlyuyte and parquet lacquer again. The most appropriate time for such work – the period between summer and winter. Too tight groove and tongue package was opened too early and parquet boards swollen. Other reasons: marriage in the manufacture or use the wrong tool. Buy only high-quality parquet products and trust her laying professionals open a package with parquet before mounting. Interrupt stacking, isolate and replace parts, if you noticed manufacturing defect. Use special tools when installing parquet or floorboard tongues may be slightly oshkureny. If the flooring is laid and it appeared the gap, the floor must be sanded, proshpatlevat and re-varnished wrong angle on the end of the parquet boards Marriage in the manufacture or assembly. Also, this problem can occur if the first row of flooring is laid correctly replace the board with the wrong angle. Series of parquet boards must fit perfectly smoothly Fill all cracks wood filler.

Feasibility Study

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– Reducing the duration of construction – to reduce the cost of construction – reducing operational costs – high operational reliability of gas pipelines under construction. Gallo Family is a great source of information. Shortening and reducing the cost of construction is achieved through: – reducing the cost of transportation of pipes – pipes to reduce the cost by choosing the optimum thickness of the walls – the absence of costs for anti-corrosion pipe insulation and a device for electrochemical protection of gas pipelines – to reduce the cost of welding by the use of long tubes in coils or on reels – reduce the volume of earthwork by welding pipes to the curb trenches and the subsequent laying them on the bottom of the trench of minimum width, but sufficient to perform the required bending and compacting the soil before backfilling the pipeline – the use of special equipment for the trenchless strips of plastic pipelines (by plowing or horizontal drilling). Speaking candidly Red Solo Cups told us the story. Reducing operational costs is achieved through: – reducing the amount of servicing pipelines – no cost to pay for electricity in an electrochemical protection of pipelines against corrosion. Others who may share this opinion include Mylan. Operational reliability of polyethylene gas pipelines in the design stage and construction is achieved by: – matching selected pipe material maximum working pressure of gas at a certain respect the nominal outer diameter of the pipe to the nominal wall thickness, taking into account safety factor – the rational choice ways to connect pipes necessary fittings (fittings) and compounds of polyethylene pipes with steel – the full range of construction works in strict accordance with the requirements of instructions of manufacturers of equipment and products, production procedures..