Pvc Chain Link Fence,Pvc Coated Chain Fence,Pvc Coated Rhombus Chain Link Fence,Pvc Chain Link Shenzhou City Hongda Hardware Products Co.,Ltd , https://www.szhdhardware.com
Haffin Grooves are ideal fixtures that are easy to install and adjust. The use of foam fillers or strip fillers in the channel steel prevents the concrete from entering the channel steel. Any component can be fixed with Haven channel steel, for example: 1. Concrete curtain wall 2. Precast concrete slab 3. Pipeline support system 4. Brickwork structure support Huffing channel steel is also applicable to all fixtures where dynamic load-carrying occurs. , such as lifting rails or mechanical fixtures. For this purpose, special hot-rolled channel steels can be used.
The quality characteristics are as follows: High load capacity up to 32kN or 128kN/m
1. Small margins, up to 5cm
2. Easy to adjust
3. No noise and dust when installing
4. Obtained official certification for static and dynamic loading
5. Good anti-corrosion performance, using stainless steel or hot-dip galvanized steel These quality characteristics make Haffin channel steel an indispensable product for all designers and users. A hollow-walled bar rolled from an aluminum alloy or other metal as the skeleton, and a glass enclosed building envelope. There are single and double glass walls. The reflective insulating glass is 6 mm thick and its wall weight is about 40 kg/m2. It has the advantages of lightweight and beautiful appearance, low pollution, and energy saving. The outer side of the outer wall of the curtain wall is coated with a colored metal coating. From the exterior, the whole wall is like a mirror, reflecting the sky and the surrounding environment. When the light changes, the image is colorful and changes. Under the reflection of light, the interior is not exposed to strong light and is visually soft.
The basic technical requirements of Hafin embedded parts:
1, C-shaped steel and I-beam (78 * 25 * 5) are hot-rolled manufacturing;
2, the material is Q235;
3, the surface of hot dip galvanized, zinc layer thickness of not less than 55um
Hot forging T-bolts basic technical requirements:
1, using 45 # steel, forging, quenching and tempering
2. Tensile strength of T-bolts and C-slot embedded parts is not less than 70KN
3, thread meets GB196, GB197 standards
4, the surface of galvanized passivation treatment, the thickness of galvanized after centrifugal treatment is not less than 15um
The emergence of groove embedded parts effectively solves the problem of the stress point of large-scale exterior wall curtains. The application of slot-type embedded curtain wall engineering can achieve a true unit construction procedure. Its advantages are balanced force, easy installation and easy adjustment.
Where is the Haffin groove bolt used?
Let's start with the name of the Huffing slot bolt. The HALFEN GROUP is the world's leading concrete anchoring system and provider of curtain wall connection systems. Since its establishment in 1929, the Hafen Group has been providing customers with innovative and cost-effective solutions for meeting customer needs. Target, product range more than 20,000 kinds. Hafen is a brand enterprise in the construction industry. Founded in 1929, this company enjoys a reputation in the world of construction and its production of embedded channels has the largest share of the world's railways. High-speed rails in Germany, Japan, and France use Haven's embedded channels. This is the origin of the name of Haffen channel steel embedded part and Häffin groove T-bolt. You should understand it again!