1. What is an ordinary aluminum alloy profile?
There is no air layer connected inside and outside, the color inside and outside can only be the same, and the surface is sprayed with anti-corrosion treatment.
2. What is Bridge-cutoff aluminum alloy profile? What are its advantages?
In the process of processing, it is divided into two ends, and PA66 nylon strips are used to connect the two ends into a whole.
Form three layers of air layer, inside and outside are not conductor, inside and outside colors can be chosen arbitrarily
beautiful, good performance, energy saving effect
3. What is the difference between ordinary aluminum alloy profiles and bridge-cutoff aluminum alloy profiles?
Ordinary aluminum profiles are all conductors, and heat transfer and heat dissipation are relatively fast.
The two ends of the Broken Bridge aluminum profile are connected with PA66 nylon strips to form a three-layer air layer.
Internal and external non-conductor, different temperature difference between internal and external, diversified colors
4. What is the wall thickness of aluminum alloy window profile? What is the wall thickness of aluminum alloy door profiles?
The wall thickness of the main stressed parts of window profiles shall not be less than 1.4mm, and the high-rise profile shall reach more than 20 layers.
You can choose to increase the thickness of the profile; The wall thickness of the main stress part of the door profile is not less than 2.0mm
this is a national standard that meets the requirements of wind pressure resistance. Single doors and windows can be thickened if they exceed 3-4 square meters, and columns can be added if they are too large.
5. What is system doors and windows? Where it originated?
System doors and windows originated in Europe and have been used for many years.
Considering the tightness and energy saving effect of doors and windows when designing
system doors and windows are integrated door and window system solutions adopted by Amberg brand
make a clear commitment to the performance and quality indicators of the product.
6. What is heat transfer coefficient? What is the heat transfer coefficient of aluminum alloy doors and windows of common, broken bridge and system?
During the detection, the internal heating through the time to see the internal temperature outward conduction speed, through the time and temperature to obtain the heat transfer value
the heat transfer coefficient of ordinary aluminum alloy doors and windows is about 3.5-5.0
bridge-cutoff aluminum alloy doors and windows heat transfer coefficient is about 2.5-3.0
the heat transfer coefficient of system aluminum alloy doors and windows is about 2.0-2.5
7. What is sliding doors and windows? What is flat doors and windows? What is the hanging window? What do you mean, open the inner window? What is fixed windows?
Sliding doors and windows: one of the two doors and windows is sliding left and right
flat doors and windows: Open indoors and outwards
hanging window: inner fan open upward
open inside and down Windows: adopt European standards and open indoors, that is, natural ventilation. Doors and windows can also be opened when people are not at home.
Fixed doors and windows: doors and windows that cannot be opened
8. What are the advantages of casement window, sliding window, and inner window?
Casement window is the traditional opening method in China.
Sliding window simple, not occupying space, commonly used in China
the internal opening and inverted window adopts European standards and system design.
People can be ventilated naturally when they are not at home, and the rain cannot enter the home. They can sleep with the window open on spring and autumn nights, and the thief is not easy to open.
9, sliding window, casement window, what are the main hardware accessories of the inner window?
Sliding window main hardware accessories: pulley, Hook Lock, Crescent lock
casement window main hardware accessories: linkage handle, dagger, hinge, wind brace, etc.
Main hardware accessories of inner opening and inverted window: linkage handle, link rod, linkage, etc.
10. What is the processing technology of sliding aluminum alloy doors and windows and flat aluminum alloy doors and windows? What are the key processes in the processing process?
Blanking: ensure geometric size
set angle: enter rainwater proof
assembly of accessories, appearance should be beautiful
11. In order to ensure the product quality of doors and windows during transportation, how is it packaged?
Aluminum frame is packed in foam paper
the aluminum-clad wood window is fixed around with corner pad, so that there is no friction space between the profile and the profile.
