News Review (7.11-7.20)
aluminium casement windows,aluminum casement windows,aluminum casement,casement window aluminum SMIRO DOORS AND WINDOWS CO., LTD , https://www.smirowindows.com
November 01 15:03:47, 2024
[Super hard news] 　　 The main production base of superhard materials in China is Henan Province, because Henan Province has the advantages of resources, technology and talents in the development and industrialization of new materials. Henan superhard material industry base is the only national-level base in the field of superhard materials in China. Eight national-level centers in the super-hard materials industry are located in the base, and there are 7 first-class backbone enterprises in the national base. In December 2003, the Ministry of Science and Technology approved the establishment of the National 863 Program Achievements – Henan Superhard Materials Industrialization Base. At present, many super-hard materials enterprises in Henan have formed an industrial cluster. Diamonds and raw and auxiliary materials, diamond materials, diamond micro-powder , cubic boron nitride single crystals , product-specific equipment and standard testing instruments also have a very high market share in the national market. . In addition, super-hard materials enterprises in Shandong, Anhui, Hebei, Beijing, Zhejiang and other provinces and cities have begun to take shape. Related reading: Analysis of competitive landscape of superhard materials at home and abroad: http:// Fuyang has stepped up preparations for the construction of Zhengzhou superhard materials industry cluster: http:// 19949.html Professor Wang Guangzu and his entourage visited the series of three reports: http:// Prof. Wang Guangzu and his delegation visited the fourth series of reports: http:// Articles/19861.html Analysis of development barriers in the ultra-hard materials industry: http:// From the industry development trend, talk about corporate strategic planning: http:// 19914.html [Company News] On July 4, 2012, Wu Tianjun, member of the Standing Committee of the Henan Provincial Party Committee and Secretary of the Zhengzhou Municipal Party Committee, went to Henan Sifangda Superhard Materials Co., Ltd. to inspect and guide the work. Accompanied by Mr. Fang Haijiang, the chairman of Sifangda Company, Wu Shuji and his entourage visited the product showroom of Sifangda Company and inspected the production workshop. Wu Shuji learned in detail about Sifangda's independent innovation capability, production and operation, development planning and project construction, and affirmed the achievements of Sifangda in independent R&D and innovation, production and operation, and accelerated the company. The development and continuous improvement of research and innovation capabilities put forward higher requirements.
Aluminum alloy casement window is a common type of window with the following characteristics:
1. Structural characteristics
Frame
The frame is made of aluminum alloy profiles, which have the advantages of light weight, high strength and corrosion resistance. Its cross-sectional shape is diverse and can be selected according to different design requirements and stress conditions to ensure the stability of the window.
Opening method
The window sash is connected to the window frame through hinges and can be opened outward or inward. The outward opening type does not occupy indoor space and has a wide field of vision, but has higher requirements for the sealing and safety of the window; the inward opening type is convenient for cleaning the outside of the window, but it will occupy a certain amount of indoor space.
2. Performance characteristics
Good sealing
When the casement window is closed, the window sash fits tightly with the window frame, and with high-quality sealing strips, it can effectively prevent rain, dust and noise from entering the room. Its sealing performance is better than that of sliding windows, which can better maintain the indoor environmental quality.
Good ventilation
The opening angle can be adjusted according to needs to achieve good ventilation effect. Some casement windows can also be equipped with limit devices to control the opening angle to ensure safety while achieving ventilation.
Strong security
Hardware accessories such as hinges and locks can provide better security. If the outward-opening casement window adopts a multi-point lock system, it can effectively prevent the window sash from being pried open by external force; the inward-opening casement window is easy to operate indoors, and the safety can also be enhanced by adding guardrails.
3. Aesthetics and durability
Aesthetics
Aluminum alloy profiles can be subjected to a variety of surface treatments, such as anodizing, powder coating, fluorocarbon coating, etc., which can present different colors and textures, and can match various architectural styles to enhance the overall aesthetics of the building.
Durability
Aluminum alloy itself has good corrosion resistance and is not easy to rust. With proper maintenance, its service life is long. However, the quality of hardware accessories has a greater impact on the overall durability of the window. High-quality hardware accessories can ensure the long-term and stable use of the window.