Sun panels and light steel color plate which is good

Sunshine board is material into PP material, lighting watts, Pvc material lighting watts, PC lighting watts, SAS lighting watts and FRP lighting watts. Wherein the FRP lighting watts due to a corrosion, anti-aging, impact resistance, high transmittance, forming beautiful, low cost, energy saving, corrosion resistance, aging resistance, light transmission is good, flame, lasting performance advantages of rich colors, in the country The most widely used. Light steel color plate is painted steel refers, is a painted steel plate with organic coating. Color plate into the board, Sandwich panels, floor boards and the like. Widely used in large public buildings, public workshops, activities of the board, and integrated housing walls and roof. Sunshine board applies generally accepted architectural design, decoration engineering, environmental engineering, advertising industry. Since the late 1980s, according to statistics, sales of solar panels in the international market with a 20% annual rate of increase since 2008, total worldwide sales exceed one billion square meters per year. Choi light steel plate for large-span factories, warehouses, office buildings, villas, roof and floor, air purification room, cold storage, shops, kiosks and temporary buildings. Light color steel sandwich panel meters weighing less than 14KG sufficiently reduce structural loads, reducing the activity room cost structure. Sunshine board drawback: the ability when confronted hail, snow and other natural disaster, poor resistance to natural disasters, the greenhouse itself was severely damaged, the greenhouse crops grown by both a great loss, after the film was also cause white pollution. The advent of the 1970s in Europe, double and multi-layer solar panels, as a fourth-generation solar panels greenhouse covering material. It has been widely applied in the agricultural greenhouse construction. Its important feature is light weight, the weight is one-fifteenth of the same thickness of glass; super: 16 times the impact strength of glass; energy: energy saving than glass greenhouse enveloped more than 40%; durable: Sunshine board applications 10 after reducing the light transmittance of no more than 10%; resistant to cold and heat: between -40 ℃ ~ 120 ℃, solar panels do not produce light steel color plate deformation Disadvantages: 1, high maintenance costs due to the long time will external spray painting peeling, affect the appearance, so usually about two years to do a maintenance, namely spray painting, but do not maintain it does not affect use. 2, the difference between the cost of noise insulation performance-based design, the general color plate activity room is relatively weak in thermal insulation and sound insulation, heat insulation effect if you want to improve, you need to thicken compartment and a separator. The cost will increase. 3, anti-snow compressive weak general boneless Color Room in compression capacity is relatively weak, generally only build one, there is the skeleton of the activity room with a C-shaped steel beam can be significantly improved and compression capability, but generally not recommended for the construction of permanent buildings. 4, a long time because it is easy to rust steel plate + coating material, when the coating flaking, internal steel rust easily, thus affecting the use