Introduction of GKBM System Window
GKBM aluminium window is a casement window system which is developed and designed according to the relevant technical specifications of national standards and occupation standards (such as GB/T8748 and JGJ 214). The wall thickness of the main profile is 1.5mm, and it adopts from CT14.8 type heat-insulating strips to shaped multi-chamber 34 type heat-insulating strips, and through the configuration of different glass specifications, it has complete functions and superior performance, which is mainly applicable to cold regions.
The structure of this product is reasonably designed, and through the standardization of hardware and rubber strip slots, the accessories and auxiliary materials in the series are more versatile; this product combination is fully functional, and its application scope includes: inward opening (inward pouring) as the main function Single window, window combination, corner window, bay window, kitchen door with window, exhaust window, corridor ventilation window, main balcony double door, small balcony flat door and other products.
Features of GKBM System Window
1. The profile adopts a modular progressive combination structure, and the progressive changes of the insulation strips gradually achieve the upgrade of thermal insulation performance; while the internal and external cavity profiles remain unchanged, the insulation strips of different shapes and specifications are configured to achieve different profile series such as 56, 65, 70, and 75.
2. Standardized matching design, all products can be combined with each other; the frame and sash glass strips for both internal and external openings are universal; the internal and external glass strips and the internal and external sash strips can meet the use of multiple series; plastic accessories are highly versatile; hardware installation adopts mainstream standard notches, and the hardware adaptation is highly versatile.
3. The use of hidden hardware can provide RC1 to RC3 level anti-theft performance according to demand, greatly improving the sealing performance and safety of doors and windows.
Performance of GKBM System Window
1. Airtightness: The profile section design gives the product a higher sealing overlap than traditional doors and windows, and uses high-quality EPDM strips and special glue angles to ensure the continuity of the sealing line and the long-term stability of the sealing effect. The airtightness can reach the national standard level 7 at most.
2. Wind pressure resistance: High-quality composite technology and enhanced structural design of profiles, profile wall 1.5mm higher than the current national standard, and the diversity of stress profile types realize the possibility of wide application. For example: a variety of reinforced middle brace profiles. Up to level 8.
3. Thermal insulation: Reasonable structural design and a wider range of glass applications meet the thermal insulation index requirements of most regions.
4. Water tightness: The corners adopt the injection process of annular sealing structure, connector injection process, corner piece injection process, and middle stile sealing waterproof gasket process; the strips are sealed in three ways, and the middle isobaric strips divide the chamber into a watertight chamber and an airtight chamber, effectively forming an isobaric cavity; the "isobaric principle" is used for efficient and reasonable drainage to achieve high water tightness. The water tightness can reach the national standard level 6.
5. Sound insulation: Three-cavity profile structure, high air tightness, ultra-thick glass accommodating space and bearing capacity, the sound insulation performance can reach the national standard level 4.
System windows are a perfect combination of performance systems. They need to consider a series of important functions such as water tightness, air tightness, wind pressure resistance, mechanical strength, heat insulation, sound insulation, anti-theft, sunshade, weather resistance, and operating feel. They also need to consider the comprehensive results of the performance of each link of equipment, profiles, accessories, glass, adhesives, and seals. All of them are indispensable, and finally form high-performance system windows and doors.For more details, click https://www.gkbmgroup.com/system-windows-doors/
Post time: Sep-09-2024