Friday, June 17, 2011

Thermal insulation of windows and doors

Pre-ups. Unprepared for the winter, ie, non-insulated windows, provide an opportunity through the various leaks to leave home to 2 / 3 of heat released in a house heating devices. To avoid this, first of all, you need to carefully examine all the bindings and check the condition of putty or glazing beads. If the putty is sometimes departs from the bindings, or glass, it must be removed with a spatula, a knife or sharp chisel. All traces of putty should clean off, and bare proolifit folds with a small brush or sticks wrapped with a cloth. After drying proolifki purchased or prepared putty promazyvayut naked folds. If between the bead and glass have a gap, then they are filled with putty and smooth. Glass immediately purified from traces of putty and rub. You can recommend this method of cleaning them. First, a wet cloth or brush moistened with water glass, and a few minutes wipe with a rag. All adhering dust, grit behind easily, without scratching the glass at the same time. Then prepare a chalk whitewash: 2-3 tablespoons of chalk in a glass of water and cover it with glass on both sides. After drying, wipe them dry with a clean cloth, then a soft paper (eg newsprint). Heavily contaminated glass first washed with warm clean water. If the water does not wash off sticky dirt, then apply a soapy water (1 liter of water was dissolved 50 g of soap) or alkaline composition of the washing or caustic soda, which, for example, completely dissolve oil stains. After cleaning, alkaline solution of glass is well washed with water, cover with chalk whitewash and as soon as it dries, rub. Convenient to use a different liquid preparations, commercially available (some of them spray): "Nithinol", "Blo", "Moment," "Seconds," "light" and other methods of their use are listed on the packaging. Dual sashes (the two are connected by hinges and binding screws) before washing accounts separate. However, the screws are not always easy to wrench because it rusted threads. It is recommended that twisted the screws cleaned of rust and painted with oil paint the parts that do not have threads. After drying the threaded part should be lubricated by grease or other grease, causing it thinly. This will prevent the thread from the rapid rusting. After cleaning the glass sashes to dry thoroughly, and only then connect them again and fasten screws. If, wrapped screws paint on their heads was damaged, it must necessarily recover to protect the metal from rusting. Often enough sashes tightly abut one another, there is a gap between them, through which passes the warm and cold air and dust, which quickly contaminates the glass. The gap between the bindings, you can close strips of soft tissue in the form of tape attached to one of the bindings of small nails. For this purpose, make good use of foam from which the cut line with a sharp knife to strip width of 10-15 mm and the same thickness. Attach their short thin nails. Even better through a solid foam tape skip kapron thread and use it to fix the tape on the binding of all four nails, to drive in the corners of binding. If there are no long pieces of foam from which it may be necessary to cut the ribbon length, you can use small pieces cut from these strips and glue them back to back ends of any adhesive capable of bonding the foam. In the double-bound window often perpetuate bead. If the bars between them and the bindings are slit, they should miss the mark with putty and paint or whitewash of the paint, which are colored sashes. Thermal insulation of window openings. Window openings in the old, and some new homes are filled with double-cover: winter and summer. In rural areas, winter bindings often make as much of frames that are removed during the summer. In recent years, new buildings tend to apply double covers, which have between the frame and sash of binding groove depth of 15 mm. These broad leaf binders, so carton in the middle is divided into two or three part formulation of one or two bars, called the impost. Leaf binders, going to impost, also form a groove (Fig. 15). For insulation of such bindings foam cut ribbons of different widths, depending on the width of the groove. Sometimes the foam is on one side crust. This foam is particularly suitable for insulation of windows, as the crust gives it rigidity. If you cut the tape at 3-5 mm wider than the grooves, when installing belts in the grooves inside the crust, they're well-kept. Foam without the crust held bad. Therefore, the tape of his best pressed thin strips attached to the transom box or thin nails. Reiki can be painted with oil paint the same color, which are painted bindings. It should be noted that the use of bindings for their special sealing cord does not always produce positive results due to errors in manufacturing the bindings. In the window instead of the cord can also be applied polyurethane foam: a well-secured, it serves as a reliable and long enough time. Gluing paper strips such grooves are not always effective. Better to use plasticine or special netverdeyuschuyu putty. Netverdeyuschuyu putty prepared from grease "A" or "T", and if it is not - from Grease (6 wt. Pm), industrial or solyarovogo oil (14 hours) and tonkoproseyannogo Cretaceous (80 hours). Make it so. In a metal bowl heated grease or grease before full dilution, extinguish the fire and introduced into the liquefied grease, or grease or industrial solyarovoe oil by carefully stirring the whole mass. After cooling, the obtained viscous liquid that is mixed with chalk, as well as in the preparation of ordinary putty. This cement hardens after applying a little bit, but it peeled off easily and can be applied in many times. So that it softened, it is heated or poach some time with his hands. You can also make putty of 2 hours tonkoproseyannogo sand (dry) and 1 part of flour or flour dust. Flour or flour dust is brewed with boiling water, add sand to it and knead until the mass of hands in a thick dough. This sealant adheres well to wood, it dries it does not crack and can be easily removed after water contact. Not re-apply. Use standard putty for this purpose can not, because after drying it with the bindings are difficult to remove. When there are summer and winter covers, seams or gaps between them also obscure these putty. Can be applied polyurethane foam, clutching his strips that attach with nails. Often such places are glued paper strips, which are conventional plaster paste, and when the paper will soften, it is stuck with careful priglazhivaniem. Tissue paper can be pasted into two layers. It should be remembered that the binders and boxes, and there should be clear: a dirty bindings paper adheres poorly. How would not close tightly binding, in the space between them penetrate the air, forming the moisture from which the sweat and freeze in the glass. This is especially the case with furnace heating and, in particular, if additionally put on the winter time the furnace: they are rapidly heated air, which also cools rapidly. To avoid this, between the bindings put dehumidifiers - glass containers (jars, glasses) with substances that absorb moisture well. The best of these is the strong sulfuric acid to the water content of no more than 4-7%. Acid was poured into a receptacle, filling no more than 1 / 3 - 1 / 2 their length to prevent the leakage of acid, increases in volume during the absorption of its moisture. Resulting acid destroys the paint on the bindings and boxes, reducing the strength of wood. Work with the acid should wear safety goggles and rubber gloves. Anti-fog and frost glass has a simple remedy. In parts of the volume take 1 hour and 10 hours of glycerol denatured alcohol or any alcohol. All mixed together and stored in hermetically sealed container. This mixture on the inside of greased glass and then flannel or some other soft cloth. If necessary, repeat the operation. Not recommended for this purpose, table salt or its solution: wood from salt wet and soaked it, the paint film waste and does not stick to such a timber. In addition, the bars of bindings and boxes of salt are always wet. Anti-fog and frost glass industry produces a variety of drugs in normal or aerosols (instruction on the sticker on the packaging). Frame with three panes. To reduce noise and heat insulation of window openings, many are trying to insert three windows instead of two. One puts the existing frames the third glass, fastened it with nails to the binding and daubed with putty, while others pave the glass near the seam rubber or plastic tube with a diameter of 5-6 mm, attach it, put in glass, fix it with nails and daubed with putty. In these cases, care for glasses is difficult because when washing these glasses have to remove the putty and remove the glass. This is insecure, since the glass at the same time can crack and injure hands. Then again, the glass has to do over putty. It is better to make an additional frame (or leaf) and attach it to an existing on the loop (Fig. 16), setting all-time foam gasket around the perimeter of the frame. Care of glass is simple: should only open the latches, or turntables, open frame, wipe the glass and then close the frame. After making its first frame to put on a loop and Screw in the light setting foam pads. Then remove the frame (or sash), insert the glass, coat with putty and put in place. This procedure works easier and safer. Thermal insulation of doors. For insulation of doors are used the following materials: cotton, flax, tow, felt, foam rubber, leatherette, oil cloth, film, short thin nails (preferably with large caps) and wallpaper nails with caps 10 mm of tin plate or copper-clad. To trim door removed from its hinges and placed on two stools or chairs. At the door plank cotton, linen, felt, fiber tow 25 - 30 mm, so that the heater did not reach the door edge to 50-60 mm (Fig. 17). Then nastlanny leatherette cover the material, oilcloth, or a film and nailed it at the edges with thin nails spaced 40-60 mm. After you've nailed one side, leatherette, oilcloth, or a film pull tightly on the opposite side, nailed on the edges of the same nails and cut off excess material with a knife. Then so do the remaining side of the door. After that, take the wallpaper and the nails pierce them every 50 mm, holding the material and thus forming a smooth edge without insulated material (Fig. 17 a). Studded door hung on hinges and rollers are manufactured with a diameter of 20-30 mm. The door is lockable and nail ridges wallpaper nails to the slope of the box, placing nails through 50 mm from one another. Cushions are tightly pressed against the door, but so that they do not interfere with its closing (Fig. 17, b). At the bottom cushion is attached not to the slope box, or threshold, and to the door. Sometimes a cushion at the bottom of the door during the upholstering suit the door, ie, leatherette wrap, oil cloth or tape laid on the wool or other material. Felt sold paintings. His laid at the door, cutting pieces of desired size, and the rest is done in the same way as described above, but you can upholstering and as foam rubber. Foam sold paintings 2 m long, 1 m in width and thickness of 20-30 mm. His can be installed and to consider the technology, but better to read. By measuring the width and height of doors, foam rubber is cut so that it did not reach the door at the edges of 3-5 mm (Fig. 18 a). Without removing the door for her to temporarily attach the foam. Then the door is removed, placed on stools or chairs, leatherette cover, oilcloth, or a film and nailed it on the edges of the door with nails in two rows (Fig. 18, b). Inhabiting such a way door, hinged, should be free to close. Then produce foam cushions, wrap and secure the material, pressing them to foam rubber door. Many argue that this interior more dust and airtight. Instead of the roller can be nail by rail foam tape or just rail, because foam is soft and tightly pressed against the rail.

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