A.聚苯乙烯体积密度：≥ 15kg/m3，导热系数≤ 0.036w/m.k，最高工作温度：约100℃
B.岩棉的体积密度：≥ 110kg/m3，导热系数：≤ 0.043w/m.k，最高工作温度：约500℃
Color coated steel plate is a kind of profiled plate which is rolled and cold bent into various wave shapes. It is suitable for roof, wall and internal and external wall decoration of industrial and civil buildings, warehouses, special buildings and long-span
steel structure houses. It has the characteristics of light weight, high strength, rich color, convenient and fast construction, earthquake resistance, fire prevention, rain prevention, long service life and maintenance free, It has been widely used.
The color steel sandwich panel is a new type of multi-function building board. The surface is colored steel plate, which can be filled with foam, polyurethane, rock wool and so on. It has the characteristics of heat preservation, heat insulation, sound
insulation, light weight, waterproof, earthquake resistance and decoration. It is widely used in non load-bearing walls, roofs, ceilings of industrial and civil buildings and wallboards of single-layer composite houses. It is suitable for partitions and
ceilings of clean workshops such as machinery, electronics, chemical industry, medicine, biology, food and health.
Specification and performance of color steel sandwich panel:
1. Color steel sandwich panel, which often adopts tongue and groove
insertion type, has the advantages of convenient installation, time saving, material saving, good flatness and high strength. It is especially suitable for ceiling and partition system.
2. Thickness (mm): 50, 75 and 100;
3. Length (mm): due
to continuous forming production, the plate length can be determined according to the needs of users;
4. Width (mm): 1150 (1200)
5. Core material properties:
A. Polystyrene bulk density: ≥ 15kg / m3, thermal conductivity ≤ 0.036w / m.k,
maximum service temperature: about 100 OC
B. Bulk density of rock wool: ≥ 110kg / m3, thermal conductivity: ≤ 0.043w / m.k, maximum service temperature: about 500 OC
A | incombustibility: Class B1
B. Incombustibility: Class A
950 corrugated color steel sandwich board integrates corrugated board and sandwich board, and its strength is three times higher than that of ordinary plane color steel sandwich board. It adopts hidden self drilling screws to connect with roof truss,
does not damage the exposed part of color coated board, and prolongs the service life of color steel sandwich board; The connection between plates adopts buckle cap type, which is convenient for construction and improves efficiency. The biggest feature
is that it is not easy to seep water.
B. The core material of rock wool thermal insulation color steel sandwich board is made of basalt and other natural ores as the main raw materials, which are melted into fibers at high temperature, added with
an appropriate amount of binder and solidified. The product is suitable for thermal insulation and sound insulation of industrial equipment, buildings and ships, as well as ceiling and partition of purification room, explosion-proof and fire-proof workshop.
C. PU polyurethane color steel sandwich panel the bonding strength of the sandwich panel shall not be less than 0.09mpa, the combustion performance of the sandwich panel shall reach grade B1, and the bending bearing capacity of the sandwich panel shall
not be less than 0.5kn/m2 when the deflection of the sandwich panel is Lo / 200 (LO is the distance between supports)