Statement 1: Broken Bridge aluminum doors and windows, using heat insulation broken bridge aluminum profile and hollow glass, with energy saving, sound insulation, noise protection, dustproof, waterproof and other functions. The Broken Bridge aluminum doors and windows K value of sibolan doors and windows Co., Ltd. heat-conduction coefficient is less than 3W/㎡ · K, which reduces the heat loss of ordinary doors and windows by half, reduces the heating cost by about 30%, and the sound insulation capacity is more than 29 decibels, water tightness, it has good air tightness and meets the national A1 window standard.
Statement 2: broken bridge aluminum doors and windows refers to the doors and windows made of broken bridge aluminum extruded profiles as frames, mullions and fans, which are called broken bridge aluminum doors and windows, which is referred to as aluminum doors and windows for short. Broken Bridge aluminum doors and windows includes doors and windows made of wood and plastic, which use broken bridge aluminum as the base material of stressed bars (bars that bear and transmit self-weight and load), or aluminum-wood composite broken bridge aluminum for short.
Statement 3: it is divided into two ends in the process of processing. PA66 nylon strips are used to connect the two ends into a whole, forming three layers of air layer. The inside and outside are not conductor, and the inside and outside colors can be chosen arbitrarily. It is beautiful, good performance and energy saving effect.
Broken Bridge aluminum doors and windows categories include insulation broken bridge aluminum doors and windows, wood-aluminum composite doors and windows, aluminum-wood composite doors and windows, solid wood doors and windows, Sunshine energy house, glass curtain wall, wooden curtain wall, etc.
Measures to prevent hardware damage:
The model, specification and performance of the selected hardware accessories should conform to the current national standards and relevant regulations, and match the selected broken bridge aluminum doors and windows. For sliding window with a width of more than 1 m, or doors and windows with double glazing, double pulley or rolling pulley should be set.
Hardware accessories should be installed at last. Lock and handles should be assembled after the window door is fanned into the frame to ensure correct position and flexible switch.
Pay attention to maintenance after hardware installation, rust protection corrosion. In daily use, turn off and turn on lightly to prevent hard turn off and hard turn on, causing damage.
Second, the performance and advantages of heat insulation broken bridge aluminum:
Broken Bridge aluminum doors and windows good sound insulation:
Its structure has been carefully designed, the joints are tight, and the test results show that the sound insulation meets the relevant standards. Broken Bridge aluminum doors and windows impact resistance: Since the outer surface of the aluminum-plastic composite profile is aluminum alloy, it is much stronger than the impact resistance of the plastic-steel window profile.
Broken Bridge aluminum doors and windows good air tightness: each gap of the aluminum-plastic composite window is equipped with multiple sealing wool tops or rubber strips. The air tightness is Level 1, which can give full play to air conditioning interaction and save energy.
Broken Bridge aluminum doors and windows good watertightness: the doors and windows are designed with rainwater proof structure, which completely isolates rainwater from the outside, and the watertightness conforms to relevant national standards.
Broken Bridge aluminum doors and windows good fire resistance: aluminum alloy is metal material and does not burn.
Broken Bridge aluminum doors and windows good anti-theft: Aluminum-plastic composite windows, equipped with excellent hardware accessories and advanced decorative locks, make thieves helpless.
3. How to clean invisible car window shade:
Invisible car window shade is rolled back voile by bearings and springs. When not in use, you can put car window shade into net box. If you want to clean it, remove the net box first, then pull out the voile, take a towel mat in the position of the square tube and don't let voile roll back. Car window shade of the bedroom and living room are only attached to some dust, rinse with clean water or brush away the dust with soft brush to turn over and clean the other side, when cleaning the kitchen car window shade, you can use some detergent or washing powder and brush it clean.
4. Broken Bridge aluminum doors and windows purchase method:
See materials: aluminum profiles used for high-quality aluminum alloy doors and windows, such as thickness, strength and oxide film, should conform to the relevant national standards and regulations, and the wall thickness should be above mm to see processing: High-quality aluminum alloy doors and windows, finely processed, exquisite installation, good sealing performance, switch self-check price:
Under normal circumstances, high-quality aluminum alloy doors and windows are about 30% higher than inferior aluminum alloy doors and windows due to their high production cost. The tensile strength and yield strength of some aluminum alloy doors and windows made of aluminum profiles with a wall thickness of only 0.6-0.8mm are much lower than the relevant national standards and are not safe to use.
