Introduction:
Compared with color steel plate, aluminum-magnesium-manganese plate has many advantages. It has better durability because it can form an aluminum oxide film with the atmosphere to prevent further corrosion. Its density is 2700kg/m3, which is much lower than the density of color steel plate, which makes the weight of Al-Mg-Mn panel lighter under the same situation.
The appearance of color steel plate is generally painted, Al-Mg-Mnn panel in addition to painted class can also be made into a non-painted.
Herbert Suzhou International Trade Co., Ltd
Herbert Suzhou International Trade Co., Ltd. is a steel structure manufacturer with rich experience. The company's steel structure factory covers an area of more than 100,000 square meters and has 22 years of experience in manufacturing and building steel structures, which have been exported to more than 20 overseas countries. Our company specializes in international trade and sales service of space frame, steel structure, truss, curtain wall, skylight, membrane structure and other products.
Why Choose Us
Our Factory
Our steel structure plant covers an area of more than 100,000 square meters. The plant is equipped with developed produce facilities.Our Annual production capacity: 36000 tons.We are involved with international trade and sales services of space frame, steel structure, curtain wall, membrane structure.
Production Market
Our main markets are in Southeast Asia, South Asia, West Asia and Central Asia. In terms of foreign trade business, the projects we do get good feedback from our customers.
Quality Control
Herbert follows national and international quality standards and has obtained a series of certificates such as Curtain Wall Qualification Level II Certificate, Steel Structure Qualification Level III Certificate, Safety Production License and Environmental Management System Certification.
Installation
Our on-site assembly work is carried out according to pre-planned plans to ensure accuracy at the project site. Installation follows detailed drawings, both on the ground and in the air, and our installation methods prioritize structural integrity and longevity. We manufacture all of our lightweight steel roof trusses and can ship them directly to your facility or construction site.
Glass Curtain Wall Architecture
Glass curtain wall is an architectural feature that consists of an exterior building envelope made predominantly of glass panels. It is designed to provide a transparent or translucent façade that allows natural light to enter the building while offering a sleek and modern aesthetic.
The glass panels used in a curtain wall system are typically framed with aluminum or steel supports, creating a lightweight and structurally sound assembly. These frames are strategically positioned and connected to the building's structural framework, providing support and stability to the glass panels.
The natural stone curtain wall is a way to wrap buildings from the outside, which can add more modern sense to it. The curtain wall system is the outer coverage of the building, which is mainly used to prevent the building from the influence of unusual outdoor elements and protect the interior of the building.
Color Steel Panel Roof And Wall
Color steel panel roof and wall refer to a construction system that employs color-coated steel panels as the primary material for roofing and wall cladding applications. This system is commonly used in various types of buildings, including residential, commercial, and industrial structures.
Aluminium curtain wall system refers to an architectural construction system that utilizes aluminium frames and panels to create an exterior building envelope. It is designed to provide a lightweight, durable, and aesthetically pleasing façade for buildings.
ACP panel wall refers to a construction system that utilizes Aluminum Composite Panels (ACP) as the primary material for exterior wall cladding. ACP panels consist of two thin aluminum sheets bonded to a core material, typically made of polyethylene or a fire-resistant mineral core.
Aluminium panel curtain walls are defined as thin, usually aluminum-framed walls that contain infills of glass, sheet metal, or thin stone. The curtain wall with aluminium composite panel cladding is attached to the building structure and does not carry the floor or roof loads of the building.
Advantages of Aluminium Alloy Roofing
Aluminum is lightweight, and of all roofing materials, lightweight roofing not only puts less stress on the structure of the home than heavier materials, but is also easier to move and work with.
Aluminum will not rust, and oxidation can be reduced with the use of coatings appropriate for the local weather. This corrosion-resistant material is ideal for use in areas with high rainfall and coastal areas. It is truly durable, with an average lifespan of up to 50 years.
Compared to steel, aluminum is easier to keep indoors cooler in hot weather, lowering electricity bills, and up to 95% recycled aluminum makes this material energy efficient and environmentally friendly.
Durability
One of the longstanding qualities of this metal is its exceptional durability. When properly maintained, an aluminum roof is expected to last 50 years or so. The roof still retains its appearance even when exposed to rain, hail, snow, ice and sun. Moreover, it is resistant to rust and rot and is nearly impenetrable.
Versatility
Aluminum is known for its malleability, which means it can be shaped into a variety of types and designs. The metal is available in the form of shingles, standing seams, panels or tiles, giving homeowners plenty of flexible options when it comes to their roofing needs.
Lightweight
Of all the metal roofing materials on the market, aluminum is considered the lightest. A thin piece of aluminum, in fact, is enough to do the job of a thick steel or copper roof. This is due to aluminum's high strength-to-weight ratio. Plus, it is easy to install.
Heat reflector
The metal's capability as a heat reflector is why it's an energy-efficient roofing material. It regulates the indoor temperature inside the home, keeping it cooler during summer and warmer during winter. As a result, it reduces monthly energy expenditures.
Eco-friendly material
Like all the other common metals used for roofing, aluminum roofs are environmentally friendly. Many of them, in fact, contain a large percentage of recycled matter. They are also 100% recyclable, making them a rare waste in landfills.
Concealed buckle upright seam aluminum alloy roofing system has only been widely used in recent years in China. Firstly, the aluminum alloy fixing seat is fixed to the purlin with screws, then the roof panel is fastened to the plum head of the fixing seat, and finally the electric locking The machine snaps the overlapping edges of the roof panels together. With this fixing method, no screws are exposed on the roof, and the entire roof is not only beautiful and clean, but also eliminates the hidden danger of water leakage caused by screw holes. Aluminum alloy plate has very strong anti-corrosion ability, especially in acid environment, its anti-corrosion performance is better than steel plate. In addition, the screws and accessories used in the concealed upright seam aluminum roofing system are supporting products, and the entire system has a good anti-corrosion ability.
The installation process is: put the line → place → undercut → trim the edge of the board.
1) The plane control of the pay-off roof panel is generally positioned by the fixed support below the roof panel. After the installation of the roof panel fixed support is qualified, it is only necessary to set a board-side positioning line. Generally, the distance from the edge of the plate to the drainage ditch is used as the control line. The length of the plate protruding from the edge of the ditch should be slightly larger than the design, which is convenient for trimming.
2) Raise the board to the installation position in place. Align the control line at the end of the board when in place, then press the overlap edge into the overlap edge of the previous board, and finally check whether the overlap edge is tightly connected.
3) After adjusting the position of the occluded roof panel, use a special electric edging machine to perform edging. The undercut is required to be continuous and flat, without distortion or cracks. During the bite crawling process of the undercut machine, it must be firmly clamped within 1mm in front of it to make the overlapping edges tight, which is also the key to the quality of the mechanical undercut. Roof panels in place that day must be undercut to prevent the panels from being blown or scraped by the wind.
4) After the trimming of the roof panel is completed, trim the edge of the panel to ensure that the edges of the roof panel are neat and beautiful. The length of the roof panel protruding into the gutter should be ≥80mm.
5) After the trimming process is finished, the end of the roof panel of the roof cornice is turned upside-down with a special clamp, and the angle is controlled at about 45 ° to ensure that the rainwater at the cornice is drained to the inside and not blocked. The head and the side of the flooding board penetrate into the room.
6) Installation points
① After completing the test before installation, install the roof panel.
② It adopts mechanical bite seam installation. After the roof slabs are laid, they should be engaged with an undercut machine as soon as possible to improve the integrity and bearing capacity of the panels.
③ When the panel is laid, after the axis is aligned, manually align the panel with the support, and then place the undercut machine at the joints of the 3 panels, and support it with the two feet of the undercut machine to prevent overturning.
④ When installing the roof panel, two workers first walk along the ribs where the board is engaged with the board, and forcefully lock the seam of the board with the support under the board while walking. The latter person pulls the drawstring of the mouthpiece machine so that it follows the person and bites the roof panel tightly.
7) Retest after installation After the installation of the aluminum roof panel is completed, the performance of the installed metal roof panel is tested to ensure the waterproof and wind resistance performance of the metal roof panel.
Types of Aluminum Roofing
Corrugated aluminum alloy roof
Corrugated aluminum roofing shall meet the following requirements:
a) Where the corrugated pitch is between 65 mm and 80 mm and the depth of corrugation is 19 mm ± 1 mm, the thickness of the sheet shall be not less than 0.7 mm and the maximum purlin spacing measured from center to center shall be 1.2 m for 0.7 mm sheets;
b) The lap and minimum slope requirements for corrugated steel sheets shall be in accordance with paragraphs (a) and (b) of clause 16 (2).
Aluminum flat roofs laid on decks
Where aluminum roofs in the form of flat sheets are laid on decks, the following requirements shall be met:
a) If the roof is a single-ply weatherproof covering, the minimum thickness of the sheet shall be 0.5 mm;
b) The decking shall be continuous and shall comply with the requirements of Section 12 (c), except that the lumber may be unwrought and butt-jointed.
Aluminum foil combination roof covering
Aluminum foil shall meet the following requirements when used as a combination roof covering over a continuous concrete or wood plank deck:
a) When such foil is used as a single layer covering for asphalt felt combination roof coverings, or when such foil is used as a combination roof covering for continuous layers, the thickness of the foil shall be not less than 0.05 mm and not more than 0.1 mm;
b) When such foil is used as a single-ply covering over asphalt felt on concrete roofs or boarded decks, the thickness of the foil shall be not less than 0.08 mm and not more than 0.1 mm;
c) The foil shall be embossed to ensure good adhesion and to allow for expansion;
d) Decking shall conform to the requirements of Clause 12 (c) or, in the case of shell-type concrete roofs, shall be rolled with steel to a smooth surface after its initial set has been achieved;
e) When laid on a flat deck without asphalt felt, the foil shall be laid in a shingle pattern of at least two thicknesses using an approved grade of hot asphalt or cold binder;
f) When the foil is laid on a shell roof, an approved cold adhesive shall be used. Where only a single thickness of foil is required, there shall be a minimum lap of 100 mm at any joint.
Role of Aluminium Alloy Roofing
Aluminum roofing is a material used for construction and has the following functions:
Protection
Aluminum alloy roofing can provide strong protection for the roof of the building, guaranteeing the safety and stability of the building in various climatic conditions. At the same time, aluminum alloy roofing can also effectively prevent rain and wind sand infringement.
Beautification
Aluminum alloy roofing has a beautiful appearance, which can provide decoration for buildings and enhance the aesthetics and modernity of buildings.
Thermal insulation
Aluminum alloy roofing has excellent heat insulation performance, which can effectively reduce the temperature and energy consumption in summer.
Shock absorption
Aluminum alloy roofing also has the function of shock absorption, which can reduce the risk of buildings in various natural disasters (such as earthquakes, typhoons) and other situations. It can reduce the risk of buildings in various natural disasters (such as earthquakes and typhoons).
Application of Aluminium Alloy Roofing
Aluminum alloy roofing is widely used in various buildings' roofs, walls and ceilings. Walls and ceilings and other surface decoration and protection. For example:
1. Roofs and walls of residential buildings
2. Roofs and walls of public buildings (e.g. airports, stations, etc). Stations, shopping malls, etc. Shopping malls, etc.)
3. Roofs and walls of industrial buildings (e.g. factories, warehouses, etc.) Warehouses. Logistics centers, etc.)
Service Life of Aluminum Alloy Roofing
In the process of daily use, the service life of aluminum alloy roofing is mainly affected by the following factors.
The quality of aluminum alloy roofing itself
Generally speaking, high-quality aluminum alloy roofing has a long service life and strong durability, and can be used for more than 50 years.
Reasonableness of the installation program
Reasonable installation plan can make the aluminum alloy roofing more solid, avoiding cracking and falling off in wind and rainy weather. An unreasonable installation plan will increase the chance of damage to the roofing panels and reduce the service life.
Daily maintenance
Poor daily maintenance of aluminum alloy roofing, regular inspection and replacement of aging and broken parts will make the service life of the roof panel longer.
In order to prolong the service life of aluminum alloy roofing and reduce or avoid the maintenance cost, the following are the matters that need to be noted for aluminum alloy roofing repair and maintenance:
1. Regularly check the screws of aluminum-magnesium-manganese wall panels and roof panels. The screws of aluminum alloy roofing base need to be checked regularly to prevent loosening and falling off, which will lead to the damage or falling off of the roofing panel.
2. Regularly clean the roof gutter and drain. Once the aluminum alloy roofing is usually managed negligently, a large amount of debris is accumulated, such as leaves, dust, garbage, etc., which reduces the drainage function of the roofing panels, and it is recommended to clean and maintain them regularly.
3. Regularly inspect the rainwater hopper to check if it is clogged and leaking. If problems are found, they need to be repaired in time.
4. Aluminum roofing repairs must be carried out by experienced professional technicians. This type of roofing panel is difficult to install and repair by drawing on the treatment of traditional materials, so it is necessary to seek the help of professional technicians.
Our factory
Located in the West of the Lake CBD of Suzhou Industrial Park, is a new international trade Internet Sales Service Company, which is based on the steel structure products designed by Jiangsu Andy Steel Structure Co. Ltd.Our steel structure plant covers an area of more than 100,000 square meters. The plant is equipped with developed produce facilities.Our Annual production capacity is about 36000 tons.The company is specialized in international trade and sales services of space frame, steel structure, curtain wall, membrane structure, etc. The products are used in various infrastructure and housing construction industries. The company has a comprehensive R&D, design, sales, and technical engineering service team, and has obtained construction qualification certificates and foreign trade registration record.
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