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How to maintain aluminum alloy doors and windows in winter is appropriate?

How to maintain aluminum alloy doors and windows in winter is appropriate?

Why in winter, the home of aluminum alloy in the open or close time are some abnormal reason, mostly for aluminum alloy protection is not proper, especially in winter, due to temperature, humidity and other problems, aluminum alloy doors and windows more easily present some small shortcomings. In view of this seasonal change and lead to the change of aluminum alloy, what aspects need to pay attention to? 1, spring, autumn, winter, pay attention to the indoor ventilation is superior, adhere to the indoor humidity, so that the aluminum alloy is at normal room temperature. 2, do not often use water stains or other solutions to open the hand aluminum alloy, so as to avoid the door lock discoloration. When opening the aluminum alloy or changing the door lock handle, do not use too much force to reduce the service life of the aluminum alloy door lock. Hinge, door locks and other hardware accessories that are often in motion should be tightened immediately when they are loose. 3, winter indoor temperature should not be too high (adhere to about 20 degrees is appropriate), in the use of electric heating or other heating equipment, to stay away from aluminum alloy, so as not to make it heat deformation. 4. Do not rub the edges and corners of the aluminum alloy frequently to avoid fading and damage of the finish data at the edges and corners. 5. When cleaning up the stains on the aluminum alloy surface, you can use a soft cloth to wipe the stains after they are wet. When the stains are too heavy, you can use toothpaste or special cleaning agents for furniture, etc., and wipe them clean immediately after decontamination. 6, should be on schedule to clean, dust, can use the wooden decoration product special maintenance liquid for its appearance maintenance. 7. When using aluminum alloy, do not hang heavy items on the door leaf or prevent sharp items from bumping and scratching. When opening or closing the door leaf, do not use too much force or open the angle too large to prevent damage to the aluminum alloy. 8, aluminum alloy in a summer after the "baking" test, into the winter also easily present all kinds of water and soil. Do a good job of moisturizing, so that aluminum alloy can have the most suitable humidity and temperature, but also to extend the service life of aluminum alloy. Clever use of humidifier is the most direct and convenient thing to improve indoor humidity. However, Kemet aluminum recommends that the humidifier should not be too close to the human body, and it is appropriate to insist on an interval of more than 2 meters. Humidifier is not suitable to be too close to other household appliances, otherwise it is easy to form other household appliances. Humidifier and other home appliances, furniture safe interval of at least 1 meters. To replenish water for aluminum alloy in winter, you can mop the floor frequently, wipe frequently, replenish water for aluminum alloy surface layer, and perhaps carry out waxing and other disposal to let aluminum alloy lock water.

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Door and window maintenance small knowledge

Door and window maintenance small knowledge

Anything is only used without maintenance, and the solid things will gradually damage, so we must learn to maintain the things around us. Now let's take a look at the maintenance methods of doors and windows. First, do not hang heavy items on the door and avoid sharp bumps and scratches. Do not use excessive force when opening or closing the door leaf. Second, do not open the door lock with wet hands, or splash corrosive solvent on the wooden door and door lock. Do not use excessive force when opening the door lock or turning the door lock handle. Hinge, door locks and other frequently moving hardware accessories, loose to tighten immediately. When the door lock does not work, you can add an appropriate amount of pencil lead and other lubricants to the keyhole for lubrication. Third, when wiping the glass, do not make the cleaning agent or water penetrate into the glass strip gap to avoid deformation of the strip. Do not wipe the glass too hard, so as not to damage the glass and personal injury. Be sure to ask professionals to repair the broken glass. Fourth, when removing stains on the surface of wooden doors (such as fingerprints), you can use a soft cloth to wipe them with a wet breath. Hard cloth is easy to scratch the surface, stain is too heavy can use neutral cleaning agent, toothpaste or furniture special cleaning agent, decontamination, immediately wipe clean. Do not rub the edges and corners of the wooden door frequently to avoid fading and damage of the finishing materials at the edges and corners. In the removal of dust on the wooden door, do not use soft cotton cloth to wipe, can be used to remove the vacuum cleaner. In order to maintain the surface gloss and service life of the wooden door, it should be cleaned and dusted regularly, and the surface of the wooden decoration product can be maintained by the special maintenance liquid.

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Custom doors and windows: these common sense you must understand

Custom doors and windows: these common sense you must understand

Door and window decoration is a one-time investment, daily use of products, easy to use and durable, more and less money, need to personally handle a decoration details. Some people spent a lot of money but failed to buy the real ideal "window", while others only spent a few hundred yuan less, which is far from the ideal "door" in mind. Therefore, the following points are listed to help your investment have a better return. 1. door and window price components and difference analysis a, material difference, a penny a goods aluminum profile: there are 1. 2. third-line manufacturers brand profile price difference; Hardware includes: there are original imported, joint venture, domestic hardware price Senior high school low quality difference, according to the investment alignment selection. Glass: divided into three glasses, double glasses and single glasses according to the number of layers; According to tempering, it can be divided into double-sided tempering, single-sided tempering and non-tempering. The two glass hollows are 5 15A 5, 5 12A 5 and 5 9A 5; The three glasses are 5 9A 5 and 5 6A 5 6A 5. Use glue: glass glue, sewing glue and foaming glue. Pay attention to whether it is an environmental protection and weather resistant product. B, the positioning of door and window manufacturers is different, and the cost is different. Market positioning: each enterprise has different external pricing according to its operation mode, management level and many factors of its own resources, people, money and materials. Equipment differences: for example, double-headed saws are divided into precision numerical control digital display type and ordinary processing type, with length error values varying by several times; For example, the hardware lock has a special punching machine, and some use large round holes to replace square holes, it must be understood after comparing the factories. For details of the three requirements for accurate quotation of 2. doors and windows, please refer to the three requirements of door and window design and construction drawings, door and window table, and door and window design requirements. Calculate various factors such as engineering material quantity, opening method, accessory positioning, yarn fan, glass, etc., and calculate the accurate unit price per square meter by computer. 3. doors and windows enterprise after sales service:

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