What are the quality requirements for insulation and heat insulation aluminum alloy doors and windows?

What are the quality requirements for insulation and heat insulation aluminum alloy doors and windows?

The doors and windows of buildings are part of the external structure of a building and are the most sensitive parts of a building's heat exchange. Its energy consumption per unit area is 5 to 6 times that of walls, and the thermal energy loss of doors and windows accounts for more than 40% of the entire building. There are three ways to lose the heat of doors and windows outside the building: first, through the heat conduction loss of the aluminum alloy profile; second, through the radiant heat loss of the glass; third, through the air convection heat loss of the door and window gap. Therefore, the production of insulation and energy-saving aluminum alloy doors and windows must also be considered from these three aspects.

1 Aluminum alloy profiles Aluminum alloys are good conductors of heat, and most of them have higher thermal conductivity. To make heat-insulating glass, it is necessary to select the section that has the heat-insulating bridge treatment, that is, to cut off the heat conduction path of the section to achieve the purpose of heat insulation.

2Insulating glass doors and windows need to use insulating glass, because the hollow space between the insulating glass is filled with dry, static air, so that the thermal conductivity is greatly reduced, so the insulating glass has excellent insulation, sound insulation and anti-frost, Condensation performance, commonly used glass hollow glass thickness 5 ~ 6mm, common cavity thickness 9mm, 12mm.

3 Sealing material Sealant used for heat insulating doors and windows shall be made of weather resistant glue. Sealant rubber shall be made of neoprene rubber with excellent resistance to ozone and UV aging resistance. Three or more sealing tapes shall be provided for the opening and closing of the door and window fan. .

Recommended reading: >>> Knorr flooring: constant innovation and continuous development of quality is the best sign >>> flowers 3W installed 63 flat room bright dazzling home >>> buy building materials home mobile version website easy to get >>> aluminum alloy Doors and windows four NO when the purchase of doors and windows absolutely depends >>> 80 after the sun 80 flat sweet wedding room hard color to create a lovely Mercure >>> Midsummer color matching selection of decoration materials for the home add color >>> gas field super 19 Figure stable enough to send the couple sun 130 flat mash Mercure >>> elongated control units transform IKEA 100,000 to put on a 45 level 2 beds, 2 baths >>> Review: roses pleasant and comfortable flooring option to choose Krono floor >> > Assessment: Latitude Space Mattress for Health Lets You Sleep Well

Knowledge of building materials, doors, doors, windows, doors, windows, glass, aluminum, home, IKEA, home decoration, partition, partition door, glass door, decoration, home

FIBERGLASS TAPE

Waist Tape Measure,Retractable Measure Tape,Self-adhesive Tape Measure

HENAN BONTHE MEASURING TOOLS. CO., LTD , https://www.tapemeasurebte.com