Door and window products are a comprehensive product composed of various material configurations.
Including aluminum Glass hardware accessories seals and other auxiliary attachment four categories.
The first three categories have an impact on the performance and level positioning of door and window products. The last category is related to details and is equally important. Any high-end product puts forward higher requirements for the above four categories, after strict and precise processing technology, the improvement of a single category cannot reflect the level of the product.
A. Aluminum profile configuration consider the following four aspects
① brand selection ② surface treatment selection
③ functional structure selection ④ profile material selection
B. Glass configuration consider the following two aspects
① brand selection ② variety selection
C. Hardware accessories configuration consider the following two aspects
① brand selection (divided into domestic and foreign brands)
② configuration of main accessories (such as handle, hinge, etc.)
Window Function Structure classification
sliding window-compared with the traditional product structure, it is convenient to use, but the performance is generally not high, the safety performance is poor, and it is not suitable for high-end buildings. In particular, some large and medium-sized cities have clearly indicated that high-rise buildings cannot be selected.
Outside casement window/outside hung windows-compared with traditional product structure, it conforms to Chinese usage habits and has high comprehensive performance, but there are potential safety risks. High-rise and super high-rise buildings should be used with caution.
Inside open/Inside open inside inverted window-European product structure, reduce potential safety risks and meet the safety requirements outside the building, but generally the comprehensive performance is worse than that of outside flat window, especially the water tightness performance, there are great hidden dangers in coastal Typhoon areas, so use them with caution.
The structure variation of translation outwards opening window-outside casement window is generally suitable for high-end office buildings with high cost and high operation requirements, which is not suitable for general commercial housing selection.
Lifting window-American structure, suitable for small opening window type selection (within 1200mm width and x1800mm height) temporarily does not meet the requirements of Chinese architectural design.
Mid-suspension window-it is also a variation of outer casement window, which avoids the problem of window cleaning, improves the safety factor, but reduces the comprehensive performance.
Move sliding window-high-end products, suitable for high-end high-rise buildings. It combines the functional advantages of push-pull and inner-open/inner-open inner-inverted windows to avoid the disadvantages of both and develop window types.
Others
In summary, at present, domestic high-grade buildings are mainly built with internal opening or internal opening, which not only meets the safety requirements, but also meets the national energy conservation requirements.
Door function Structure classification
Sliding door -- the traditional product structure meets the requirements of a full range of buildings.
Open door-traditional product structure meets the requirements of all-scope buildings.
Internal door opening-traditional product structure meets the requirements of all-scope buildings.
Folding door -- suitable for building selection with a wide opening of more than 2800mm, wide vision and beautiful landscape; However, the regular maintenance rate of this product structure is relatively high, the operation needs to be regular, and the maintenance cost is high, it is a medium and high-end product.
Up to sliding door -- it is suitable for buildings with a width of more than 4000mm or high comprehensive requirements. It is a high-end product with wide vision, and the width of a single glass is generally about 2000mm.
Pour inside sliding door or internal shift sliding door -- higher performance than regular sliding door, meeting high-rise or high-performance requirements, and is a medium and high-end product.
Others
At present, the domestic relatively high-grade buildings adopt folding door and upgrade sliding door as the main ones when the entrance meets the requirements.
Technological conditions of door and window products
1. Splicing and sealing of profiles
Corner glue injection
Glue Injection for splicing parts of frame/center column or center column/center column
2. Connection between doors and windows and building walls
Installation method of attached frame
Decorative surface connection between frame material and building wall
3. Basic requirements:
Precision of processing equipment
Factory environment
Level of workers
Process management system
Installation Management System
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