At present, regardless of which city is in a circle, it is not difficult to find some large-scale landscape projects where the surface of aluminum-plastic panels is deformed and kicked. This phenomenon is reflected in the small facade decoration works, as well as in large high-rise buildings. Therefore, the construction process of the exterior aluminum-plastic panel is very important, which will affect the overall beauty of a city. Here we will introduce the construction technology of exterior aluminum plate and the top ten brands of aluminum plastic plate.
Aluminum composite panel construction process and process
1, measuring line
1)According to the axis and elevation line on the main structure, the installation position line of the support frame is accurately projected onto the main structure according to the design requirements.
2) Make all the embedded parts out and re-measure their size.
3) The distribution error should be controlled when the line is measured, not the error accumulation.
4) Measurements should be carried out under wind conditions of not more than four levels. After the release of the line should be promptly checked to ensure the verticality of the curtain wall and the correct position of the column.
2. Install the connector to fix the connector and the embedded part on the main structure. When the embedded iron member is not embedded in the main structure, holes can be set in the main structure to fix the expansion Bolts and the connecting iron pieces.
3, install the skeleton
1) Fix the rust-prevented column by welding or bolts on the connecting piece as accurately as possible. When installing, it is necessary to inspect the height and centerline position of the large-scale, high-rise aluminum wall curtain wall skeleton column, must be measured with a measuring instrument and line fall, correct its position, in order to ensure that the vertical shaft skeleton and flat. Column installation elevation deviation should not exceed 3mm, axis before and after the deviation should not exceed 2mm, left and right deviation should not exceed 3mm; adjacent two vertical column elevation deviation should not exceed 3mm, the same column column maximum elevation deviation should not be greater than 5mm, the distance between two adjacent vertical distances should not exceed 2mm.
2) Install the connectors and gaskets at both ends of the beam at the predetermined position of the column and install it firmly. The joints should be tight; the horizontal deviation of two adjacent beams should not exceed 1mm. Level elevation deviation: When a curtain wall width is less than or equal to 35m, it should not be greater than 5mm; when a curtain wall width is greater than 35m, it should not be greater than 7mm.
4. Fireproof materials should be installed with high-quality fireproof cotton, and the fire-fighting period must meet the requirements of relevant departments. Fireproof cotton is fixed with galvanized steel. The fireproof cotton should be continuously sealed in the space between the floor and the metal plate to form a fireproof belt with no gap in the middle.
5. Install the aluminum plate 1. Measure the pay line Press the construction drawing to fix the aluminum alloy plate decoration on the steel frame by rivets or bolts. Leave 10~15mm between the board and the board to adjust the installation error. When the metal plate is installed, the deviation between left and right, up and down shall not exceed 1.5mm.
6. After cleaning the surface of the metal plate and frame with a cleaning agent, immediately place a sealing strip or weatherproof rubber strip in the gap between the aluminum plates, and then inject silicone weatherproof sealant and other materials. There must be no gaps or air bubbles.
7. Treating the closing and closing of the curtain wall can use metal plates to cover the end of the panel and the keel.
8. Dealing with deformation joints Disposing deformation joints must first meet the needs of building expansion and contraction and settlement, and should also achieve decorative effects. Can often use the opposite gold plate and neoprene belt system.
9. Clean the board surface to remove the glue on the board and clean the board surface.
Construction operation precautions
(1) Plastic prefabricated panels should be protected when they are transported so as not to damage the metal panels.
(2) Ensure that the connectors are securely fastened and that they are positioned so that they are straight and do not deflect.
(3) Fully clean the gap (especially the adhesive surface) between the plates and dry them; Fill the deep foam seam with the polyurethane foam (small round bar) so that the glue forms a double-sided bond and ensure its inlay The width of the seam; Carefully after the plastic injection, until it is completely hardened, so as not to crack the glue.
(4) When the plastic aluminum plate is cut and installed, attention should be paid to the direction of the plastic aluminum plate so as to be consistent and avoid chromatic aberration under light.
(5) The type, quality, color, pattern, and line of the panel shall meet the design requirements and shall have product certification. When the skeleton is made of steel keel, its specifications and shape should meet the design requirements, and rust removal and rust prevention should be carried out.
Aluminum plastic plate top ten brands
1. The auspicious originated in Taiwan in 1966. It possesses the top technology level in the industry and is a high-quality aluminum-plastic board manufacturer. Its products enjoy a high reputation. Nantong Jixiang Industrial Co., Ltd.
2. Qishou Shandong Famous Brand, High-tech Enterprise, Drafter of Industry Standards, Domestic Aluminium-plastic Composite Panel Industry Influence Brand, Donga Blue Sky Seven-color Building Material Co., Ltd.
3. Huaertai HUAERTAI aluminum-plastic composite panel standard drafting unit, Guangdong famous brand, one of the domestic aluminum-plastic board manufacturers earlier, Dongguan Huaertai Decorative Materials Co., Ltd.
4. Yalitai ALUTILE is a leader in the new standard of aluminum-plastic composite panel for building curtain walls. It is a high-tech enterprise and enjoys a good reputation in the market. Jiangxi Yalitai Building Materials Co., Ltd.
5. Huayuan Shanghai famous brand, high-tech enterprise in Shanghai, best-selling domestic and foreign, Sino-foreign joint ventures with superior technology and quality, Shanghai Huayuan Composite New Material Co., Ltd.
6. Yatai YARET high-tech enterprise, Shanghai famous brand, Shanghai famous brand product, aluminum plastic composite panel drafting and revision unit, Yatai Industry Group Co., Ltd.
7. Jiyi CCJX Shanghai Famous Brand Products, Shanghai Famous Trademark, Aluminium-Plastic Composite Board Drafting Participation Unit, Construction Project Recommended Products, Jixiang Group Co., Ltd.
8. Fangda FANGDA Sino-foreign joint ventures, high-tech enterprises, and brand-name products in Jiangxi Province are highly recognized in the market for their product quality. Fangda New Materials (Jiangxi) Co., Ltd.
9. Haida Jiangsu famous brand, specialized in aluminum-plastic composite panel / aluminum veneer / aluminum profile R & D manufacturer, top ten brands of aluminum-plastic plate, fashion decoration trend leader, Jiangyin Litai Decoration Materials Co., Ltd.
10.Huatian Aluminium-plastic Panel Industry Standards Coordinating Unit, Professional R&D and Manufacturer of Aluminum-Plastic-Plate/Curtain Wall Decorative Materials, Leading Brand in Fireproof Aluminum-Plastic Composite Panel, Hunan Huatian Aluminum Industry Co., Ltd.
Top ten aluminum-plastic composite panel brands are the famous aluminum-plastic panel brands in the market Goldstar, Likel LIKEAIR, ALUCOBOND Aruk, Shuangou, Tianhong, Feiteng, its products are of good quality and excellent prices, advanced technical requirements, product honors High, good reputation, is the first choice for consumers.
Editor's summary: The relevant information on the construction technology of aluminum-plastic board for exterior walls and the top ten brands of aluminum-plastic board is introduced here. I hope this article will be helpful to everyone. If you still have something you don't understand, you can leave a message to Xiaobian at the bottom. We will answer your questions as soon as possible.
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