Aluminum wood composite doors and windows use insulated aluminum profiles

Aluminum-wood composite doors and windows use insulated aluminum profiles. Aluminum-wood composite doors and windows use insulated aluminum profiles. The thermal conductivity K of broken aluminum doors and windows is 3W/m2?K, which is half the heat loss of general doors and windows. 1. Insulation Good: The thermal conductivity of the plastic in the aluminum-wood composite profile is low, 3. Impact resistance: Because the aluminum-wood composite profile is made of aluminum alloy, 4. The airtightness is good: the aluminum-wood composite window has multiple sealing tops at each slit or Rubber strip, 5. Water tightness: The door and window are painted with rainproof layout. 7. The anti-theft is good: aluminum-clad wood doors and windows make the horses feel helpless. 8. Free protection: aluminum-wood composite profiles are not made of aluminum-wood composite doors and windows. Luxury wood and hollow glass, imitation European layout, beautiful appearance, energy saving, sound insulation, noise, dust, water proof. The thermal conductivity K of the broken aluminum doors and windows is 3W/m2?K, which is half of the heat loss of the general door and window, the heating cost is about 30%, the sound insulation is more than 29 decibels, and the water tightness and air tightness are outstanding. Good property: the plastic in the aluminum-wood composite profile has low thermal conductivity, and the heat insulation effect is 1250 times better than that of the aluminum material. In addition, it has excellent airtightness. Although the outdoor area is tens of degrees below zero in the icy area, the interior is another international. . 2. Sound insulation is good: its layout has been carefully depicted, the seams are tight, the experimental results, sound insulation 30db, in line with the relevant standards. 3. Impact resistance: Because the aluminum-wood composite profile is made of aluminum alloy, it is much more impact resistant than plastic steel window profiles. 4. Good air tightness: multiple sealing strips or strips are installed in each gap of aluminum-wood composite window. The airtightness is one level, which can fully exert the air conditioning and save 50% power. 5. Good water tightness: the doors and windows depict the rain-proof layout, which completely blocks the rain from the outside, and the watertightness meets the national standards. 6. Good fire resistance: Aluminum alloy is a metal material and does not burn. 7. Good anti-theft: aluminum wood composite window, equipped with excellent hardware accessories and high-grade decoration lock, so that the horse can not help. 8. Free protection: aluminum wood composite profiles are not susceptible to acid and alkali corrosion, will not turn yellow and fade, no protection. When it is dirty, it can be wiped with water and cleaning agent, and cleaned as soon as possible. 9. The best description: The aluminum-wood composite window is scientifically portrayed and selected with reasonable energy-saving profiles, so it has been recognized and praised by the national authorities, which can add color to the construction. 1 Define the aluminum alloy kneading profile as the frame, the main material of the fan and the fan as the force rod (the rod that accepts and transmits the weight and load), and the other side is covered with the window made of solid wood decoration, called aluminum Wood composite window. 2 Classification 2.1 According to the open method, it is divided into: fixed, overhanging, medium hanging, lower hanging, vertical turning, flat opening, sliding shaft flat opening, sliding shaft, push-pull, push-pull flat, flat open lower hanging. 2.2 According to the function is divided into: general type, sound insulation type, heat preservation type. (See Table 2.2-1) Table 2.2-1 Function items General type wind pressure resistance function (P3) Watertight function (△P) Airtight function (q1, q2) Insulation function (K) Air sound insulation function (RW) Lighting Function (Tr) Opening and closing force Repeating opening and closing function Variety sound insulation type insulation type 2.3 According to the application part, it is divided into: inner window and outer window. Project wind pressure resistance function P3 Watertight function △P Airtight function q0 Insulation function K Sound insulation function RW Lighting function Tr Opening and closing force Repeating opening and closing function Inside window 3 Standard 3.1 Door and window opening scale should be compatible with GB/T 5824 "Building door and window opening The rules of the Scale Series. 3.2 Common window hole scale standard 1200×1500mm 1500×1500mm 1800×1500mm 4 Performance standard GB/T 8479-2003 “Aluminum alloy window” GB 5237-2004 “Aluminum alloy construction profile” GB/T 5824-1986 “Building door and window hole scale series JG/T 187-2006 "Building Sealing Strips for Doors and Windows" JC/T 635-1996 "Skills for Building Door and Window Sealing Tops" 5 Engineering Standard JGJ 113-2003 "Technical Regulations for Building Glass Application" JGJ 75-2003 "Summer Heat JGJ 134-2001 "Standards for Energy-saving Delineation of Residential Buildings in Winter and Warm Winter Zones" GB50352-2005 "Public Cases for Civil Construction" GB/T 50378-2006 "Evaluation Standards for Green Construction" GB50096-1999 (2003 edition) "Standards for Delineation of Residences" GB/T 50362-2005 "Standards for Functional Appraisal of Residences" GB50189-2005 "Standards for Public Building Energy Conservation" GB50210-2001 "Quality Inspection Standards for Construction and Decoration Projects" JGJ 26 "Construction Energy Saving for Civil Use" Delineation of the standard" 6 aluminum wood composite window façade depiction 1) aluminum wood composite window façade depicting scale, should be based on the natural lighting requirements to depict the various types of housing window area ratio and energy conservation Seek the inductive element of window to wall area ratio and other reasonable judgments. 2) The vertical dimension of the aluminum-wood composite window should be calculated according to the maximum allowable area of ​​the glass wind pressure resistance, the maximum height and wide scale of the open fan, and the conclusion of the original material of the glass. 3) The open method of the façade of the aluminum-wood composite window (such as external flat opening, push-pull, overhanging, vertical turning, inner flat opening and lower hanging, etc.) and the open area share should be based on the application characteristics of various types of houses, satisfying the natural room. Ventilation requirements ensure easy opening and closing, cleaning, repair and safety. 4) The façade appearance, texture, color, etc. of the aluminum-wood composite window should be in harmony with the construction of the façade and the surrounding environment and the indoor environment, satisfying the needs of the construction and decoration. 6.1 Safety requirements 1) The wall thickness of the main profile of the wood-aluminum composite window shall be determined by calculation or experiment. The minimum measured wall thickness of the main force part of the door profile shall be not less than 2.0mm, and the main section of the window profile shall be the smallest. The measured wall thickness should be no less than 1.4mm. 2) The porting calculation of the bonding width and thickness of the silicone layout sealant should be considered in the wind load effect and the glass self-weight effect, and in accordance with the relevant rules of the current industry standard "Glass Curtain Wall Engineering Skills Standard" JGJ102. 3) The layout of the hidden frame window The equipment assembly should be manufactured in the workshop that fits the production conditions of the silicone sealant, and it is forbidden to glue on site. 4) The selection and selection of the floor-to-ceiling glass is necessary to meet the human impact safety rules in the current industry standard JGJ113 "Building Glass Application Skills Regulations". It is necessary to use safety glass such as tempered glass or laminated glass in a floor-to-ceiling window in a public place where people are crowded out and can be crowded and gathered by children. 5) Safety glass should be used for the floor-opening windows with a height of 7 and 7 layers and a window with a glass area of ​​more than 1.5m2 and a glass floor with a height of less than 500mm from the end of the floor. 6) When the outer window sill without outdoor balcony is less than 0.9m from the indoor floor (ground) surface, it is necessary to use safety glass and provide a firm protection method. For a bay window with a window sill height less than 0.6m, the calculated height should be calculated from the beginning of the window sill. 7) When the sliding window is used for the external wall, it is necessary to prevent the sash from falling outside the negative wind pressure. 8) High-rise construction should use open-open windows or push-pull windows with anti-drop limit devices. 9) For the construction of exterior windows with anti-theft requirements, laminated glass and solid door and window locks should be used. Sliding door sashes should have equipment to avoid detachment from the outside. 10) In order to prevent children or other indoors from falling outside the window, perhaps the public construction management needs, the open fan of the window should use the window lock with keys, handles and other locks, perhaps aluminum alloy lattice window, flower grid Protective measures such as protective railings. 11) The connection between the aluminum-wood composite window and the hole should be firm and firm. For the connection fixing method, the dry method (construction layout hole and sub-frame) construction method should be selected. 12) The various functions of the aluminum-wood composite window should be satisfied with at least 10 years of normal operation requirements for the service life. 13) The safety function of the aluminum-wood composite window should be satisfactory for the 50-year period of the reference period, and can accept the variable load and the maximum value of the 50-year return period. 6.2 Insulation function and heat insulation function 1) The K value of the heat transfer coefficient of aluminum wood composite window should be drawn according to the cold area, the icy area, the north part of the hot summer and warm winter area (the average temperature in January is lower than 11.5 °C) and the part of the Wenwen area. The need for the construction of thermal insulation in the construction of winter insulation and the construction of energy-saving depiction standards was determined. 2) The heat insulation function requirement for constructing the outer window is the depiction target demand of the SW value of the inductive shading coefficient of the outer window. The construction of thermal insulation and energy saving depiction standards should be constructed according to the construction of heat insulation in the hot summer and cold winter regions and the hot summer and warm winter regions. The demand is determined. 3) The window with insulation requirements should adopt the following structure: (1) Select the heat-dissipating aluminum alloy profile, and select the corresponding insulation strip width series scale and type according to the heat transfer coefficient value of the window. (2) Insulating glass and Low-E insulating glass are selected. (3) Select the window type with excellent sealing function. (4) Door and window glass inlay gaps and frames and fan open gaps should be properly sealed with non-aging sealing materials. (5) Double-layer windows are available. 4) In the case of hot area, hot summer and cold winter area, the following external window shading method should be adopted in the case of no external shading method: (1) Set the external shading (such as outer roller blind, outer blind, etc.) with outstanding heat insulation effect. (2) The inner sunshade of the window (such as inner roller blind, inner louver, heat insulation window cloth, etc.) can be selected. (3) Select glass with low shading coefficient (such as hollow glass with built-in louver, heat-reflecting glass, heat-reflecting insulating glass, sun-shaded Low-E insulating glass, etc.). 7 The connection between the aluminum-wood composite window and the opening of the construction equipment should be firm and reliable. For the connection fixing method, the dry method (construction layout hole and sub-frame) construction method should be selected. Onyx aluminum wood symbiotic door and window profiles (http://)http://news.chinawj.com.cn Submission:

Tension Spring

Clip Spring,Metal Spring Clips,Spring Loaded Clips,Stainless Steel Spring Clips

applicaiton: viation,automotive, motorbike, bicycle, automatic equipment, household appliance, medical device ,toy, telecommunication,computer, instrument and meter,furniture, electric tools,mold and other industries

China Clip Spring,Metal Spring Clips,Spring Loaded Clips,Stainless Steel Spring Clips, we offered that you can trust. Welcome to do business with us.

Clip Spring,Metal Spring Clips,Spring Loaded Clips,Stainless Steel Spring Clips

Shenzhen Lanejoy Technology Co.,LTD , https://www.szlanejoy.com