深圳最好的帆布膜结构厂家选川东

深圳市川东膜结构工程有限公司
Shenzhen Chuandong Membrane Structure Engineering Co., Ltd.
厂址：深圳市宝安区沙井庄村路41号金塘工业园A栋一楼 
电话：0755-26160002/81490820 
传真：0755-26424734   
范经理：13971447524   QQ2881409959

Membrane structure 膜结构

      Membrane structure is a new building structure developed in the mid-20th 


century, Membrane structure is composed of a variety of high-strength film material 


and the reinforcing member (steel, steel columns or cable) through a certain way so 


that the internal tensile stress certain pre-shape to form some kind of space, a 


covered structure, and can withstand a certain degree of an outer space in the form 


of structural loads.
膜结构是20世纪中期发展起来的一种新型建筑结构形式，膜结构是由多种高强薄膜材料及加强构


件（钢架、钢柱或钢索）通过一定方式使其内部产生一定的预张应力以形成某种空间形状，作为


覆盖结构，并能承受一定的外荷载作用的一种空间结构形式。
   Category: membrane structure can be divided into the inflatable membrane structure 


and the  tension membrane structure into two categories. Inflatable membrane 


structure is continuously aerated by indoor, indoor produce a certain pressure 


difference between the outside (generally between 10 mm - 30 mm water column), indoor 


and outdoor pressure differential housing cover film distribution subject to certain 


upward buoyancy in order to achieve greater span. The tensioned membrane structure is 


supported by columns and steel or molded cable tension.
分类：膜结构可分为充气膜结构和张拉膜结构两大类。充气膜结构是靠室内不断充气，使室内外


产生一定压力差（一般在10㎜～30㎜水柱之间）,室内外的压力差使屋盖膜布受到一定的向上的浮


力，从而实现较大的跨度。张拉膜结构则通过柱及钢架支承或钢索张拉成型。


         Features; Good environmental protection, transparency, self-cleaning, 


membrane surface using PVDF (polyvinylidene fluoride) coating, or titanium oxide 


coating, has good insulation effect, solar energy can be reflected off 70%.The 


membrane itself absorbs 17% heat 13% light transmission rate over 20%.
特点：具有良好的环保性、透光性、自清洁性，膜材表面采用PVDF（聚偏二氟乙烯）涂层、或二


氧化钛涂层，具有较好的隔热效果，对太阳热能可反射掉70%，膜材本身吸收了17%，传热13%，而


透光率却在20%以上。
        Fire resistance and shock resistance: membrane structure used membrane 


material has excellent flame resistance and heat resistance，it can well meet the 


fire safety requirements. Because of the light weight of the membrane structure ,  


and flexible structure and a greater deformation capacity, so good seismic 


performance.
防火性与抗震性：膜结构建筑所采用的膜材具有卓越的阻燃性和耐高温性，故能很好的满足防火


要求。由于结构自重轻，又为柔性结构且有较大变形能力，故抗震性能好。
        Short duration: membrane cropped. Flatten molding and steel skeleton, cable 


manufacture at the factory, the scene just assembly, simple construction, so 


construction period is shorter than a traditional building. 
工期短：膜材裁剪。拼合成型及骨架的钢结构、钢索均在工厂加工制作，现场只需组装，施工简


便，故施工周期比传统建筑短。