佛山彩钢板厂家 建筑钢结构安装工程造价材料选用白色彩钢板价格 ...

建筑钢结构的经济性能一直是大家最为关注的一个问题。如何控制工程造价，充分发挥钢结构建筑技术经济上的综合优势，工程设计阶段是关键阶段。探讨在设计阶段材料选用，提高建筑经济性能的可行性。

The economic performance of building steel structure has always been the most concerned issue. How to control the project cost and give full play to the comprehensive advantages of steel structure building technology and economy, the engineering design stage is the key stage. Discuss the feasibility of material selection in the design stage to improve the economic performance of buildings.

材料选用方面

Material selection

由于我国钢产量已经突破两亿吨，钢材品种更趋于多样化。各种新型建材，如轻质保温墙板、彩涂压型钢板、楼承板等不断开发出来并推广应用。建筑钢结构在设计阶段材料的选择上有了更大的空间。材料选择不同，工程直接费不同，总造价不同。设计阶段合理选择建筑材料，控制材料单价或工程量，是控制工程造价的有效途径。试举例如下：

As China's steel output has exceeded 200 million tons, steel varieties tend to be more diversified. All kinds of new building materials, such as lightweight insulation wallboard, color coated pressed steel plate, floor plate and so on, are constantly developed and applied. Building steel structure has the greater space in the selection of materials in the design stage. Material choice is different, the project direct cost is different, the total cost is different. In the design stage, the unit price or quantity of materials are an effective way to control the project cost. Examples are as follows:

白色彩涂钢板：彩涂钢板一般用于轻钢厂房屋面板和墙面板，有不同板型、不同基板厚度和钢号、不同镀锌板类别和镀锌层厚度以及不同的彩涂层类别，在形式上又可选用单板、保温复合板、单板加内保温层等，其中保温层又有超细玻璃丝棉、硬质岩棉、聚苯乙烯等类别及厚度的不同，这些不同都造成单方材料价格的差异，从而影响厂房工程总造价。所以设计时要根据厂房性质、大气环境等因素综合考虑，合理选用板材，控制工程造价。

White color coated plate: color coated steel plate generally used for light steel mills building panel and wall panel, have different plate, different substrate thickness and steel, different galvanized plate category and galvanized layer thickness and different color coating category, in the form and can choose veneer, insulation composite plate, veneer and internal insulation layer, etc., the insulation layer and ultrafine glass wool, hard rock wool, polystyrene category and the thickness of different, these different cause unilateral material price difference, thus affect the plant project total cost. So the design should be based on the nature of the plant, atmospheric environment and other factors, reasonable selection of plate, control the cost of the project.