Aluminium Sandwich Panel Wall
Sandwich panel: The thermal insulation composite maintenance panel is composed of the panel, bottom panel and thermal insulation core material through adhesive (or foaming). There are two types of processes: surface embossing (roof and wall panels) and flat (purification panels)
1.Rock wool sandwich panel
(1) Usage: industrial plants, warehouses; cold storage, box packaging; light steel residences, original building mezzanine rooms; prefabricated houses; various clean rooms, air-conditioned rooms, etc.
(2)Advantages:
①Appearance: Light weight, about 10kg~14kg/square meter, equivalent to 1/30 of a brick wall; bright color, beautiful appearance, no need for surface decoration;
②Performance: heat insulation, good absorption and sealing performance;
Rock wool sandwich panel: It uses basalt as the main raw material. After being melted at high temperature, inorganic fibers are made by high-speed centrifugal equipment. At the same time, a certain proportion of adhesive is evenly added to bake into large boards, and cut into rock wool strips according to production needs. , rock wool is non-combustible and has good fire resistance.
TABLE OF SPAN OF ROCK WOOL SANDWICH BOARD (DEFLECTION ≤L/200)
|
Thickness S(mm) Specifications(mm) |
Pressure=kg/㎡ P=kg/㎡ |
80 |
100 |
120 |
150 |
200 |
250 |
300 |
80 |
100 |
120 |
150 |
200 |
250 |
300 |
|
50 |
L= |
3.95 |
3.53 |
3.22 |
2.88 |
2.50 |
2.23 |
2.04 |
3.53 |
3.16 |
2.84 |
2.58 |
2.23 |
2.00 |
1.82 |
|
75 |
L= |
4.60 |
4.11 |
3.72 |
3.36 |
2.91 |
2.60 |
2.37 |
4.11 |
3.68 |
3.33 |
3.00 |
2.60 |
2.33 |
2.12 |
|
100 |
L= |
4.98 |
4.45 |
4.08 |
3.63 |
3.15 |
2.82 |
2.57 |
4.45 |
3.98 |
3.98 |
3.25 |
2.82 |
2.52 |
2.30 |
Mechanical properties
The maximum span allowed for rock wool sandwich panels (is it) (applicable to roof panels)
|
Thickness(mm) Load(KN/㎡) |
50 |
75 |
100 |
120 |
200 |
|
0.5 |
1.71 |
2.87 |
3.61 |
4.34 |
7.21 |
|
1.0 |
1.36 |
2.31 |
2.85 |
3.41 |
5.17 |
|
1.5 |
1.20 |
2.00 |
2.49 |
3.00 |
5.00 |
Note: The thickness in the above table refers to the thickness of the insulation layer
Application areas of Aluminum sandwich panel wall
Building facades and roofs:
Aluminum sandwich panels are popular in the construction industry due to their lightweight and rigid characteristics.
It can effectively insulate, retain and waterproof, providing excellent thermal insulation properties for buildings.
Aluminum sandwich panels also have excellent corrosion resistance and fire resistance, ensuring the durability and safety of the building.
Cold storage and food processing plants:
Aluminum sandwich panels are an indispensable building material in cold storage and food processing plants that need to maintain low temperature environments.
Its good thermal insulation performance ensures the safety and quality of items that are easily affected by temperature, such as food and medicine.
Prefabricated buildings:
Sandwich wall panels (including aluminum sandwich panel walls) are widely used as the main type of exterior wall in prefabricated buildings.
This kind of wall panel is composed of two layers of concrete and an insulating layer in the middle. It integrates the functions of load-bearing, thermal insulation, waterproofing, moisture-proofing, and fireproofing.
The use of sandwich wall panels not only simplifies the complex exterior wall decoration process in the later period, but also greatly shortens the construction period and reduces future maintenance and upkeep costs.
KEXINDA (TIANJIN) INDUSTRIAL CO, LTD. has more than 100 advanced cold-formed steel production equipment and more than 100 elite service team members.
We adhere to customer-centricity and are committed to adding value to every customer through innovative products and services.
Our goal is to become a top steel structure building envelope system solution provider that makes employees proud and customers satisfied.
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