幕墻是建筑的外墻圍護，不承重，是現(xiàn)代大型和高層建筑常用的帶有裝飾效果的輕質(zhì)墻體。由面板和支承結(jié)構(gòu)體系組成的，可相對主體結(jié)構(gòu)有一定位移能力或自身有一定變形能力、不承擔主體結(jié)構(gòu)所作用的建筑外圍護結(jié)構(gòu)或裝飾性結(jié)構(gòu)。

Curtain wall is the exterior wall enclosure of the building, not load-bearing, is a light and commonly used in modern large and high-rise buildings with decorative effect.Composition of panel and supporting structure system, the main structure has a certain displacement ability or has a certain deformation ability, do not bear the role of the main structure.

金屬板材優(yōu)良的加工性能，色彩的多樣及良好的安全性，能完全適應各種復雜造型的設計，可以任意增加凹進和凸出的線條，而且可以加工各種型式的曲線線條。

Metal plate excellent processing performance, color diversity and good safety, can fully adapt to the design of a variety of complex modeling, can arbitrarily increase concave and convex lines, and can process a variety of types of curve lines.

建筑市場比較常用的為金屬裝飾保溫板，由經(jīng)過彩色烤漆的鋁鋅合金雕花飾面、聚氨酯保溫層、玻璃纖維布復合而成；兼顧裝飾和保溫節(jié)能功能，面漆10-15年無褪色，整體使用壽命可達45年。

Construction market is more commonly used for metal decorative insulation board, by color painted aluminum and zinc alloy carved finish, polyurethane insulation layer and glass fiber cloth composite; both decoration and insulation and energy saving function, finish paint for 10-15 years without fading, the overall service life of 45 years.

聚氨酯封邊巖棉夾芯板硬質(zhì)發(fā)泡是目前國際公認較好的建筑圍護防火保溫板材。其導熱系數(shù)低、耐荷性好、抗彎強度高、不吸水、不腐爛、不蟲蛀鼠咬、阻燃性好、耐溫范圍大。利用聚氨酯的物理特性及獨特配方，將聚氨酯發(fā)泡劑均勻噴覆在彩涂鋼板上，使發(fā)泡劑在彩涂鋼板之間發(fā)泡成型成為三層一次性成型的聚氨酯（PU.PIR）彩鋼復合夾芯板。這種新的輕型建材是彩涂鋼板與聚氨酯的完美結(jié)合，是輕型建材的發(fā)展方向。優(yōu)質(zhì)巖棉與金屬面板強力粘接，復合而成美觀、平整、剛韌的建筑板材。成型后的板材具有優(yōu)良的防火、保溫、環(huán)保等特點，為大型建筑圍護系統(tǒng)提供了一個良好的選擇。

Polyurethane sealing edge rock wool sandwich board hard foam is currently internationally recognized as a better building envelope fire insulation board.Low thermal conductivity, good load resistance, high bending strength, no water absorption, no decay, no moth and rat bite, good flame resistance, large temperature resistance range.Using the physical characteristics and unique formula of polyurethane, the polyurethane foaming agent is evenly sprayed on the color coated steel plate, so that the foaming agent between the color coated steel plate is formed into three one-time formed polyurethane (PU.PIR) color steel composite sandwich sheet.This new light building materials is the perfect combination of color coated steel plate and polyurethane, is the development direction of light building materials.High quality rock wool and metal panel strong bonding, composite into beautiful, flat, tough building plate.The formed plate has excellent fire prevention, insulation, environmental protection and other characteristics, as a model for a large building to provide a good choice of envelope system..