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由我公司施工的宁夏回族自治区工商银行大楼有多套大开间(6.6×5.25m)、装饰标准要求高的房间,因受进深梁、层高所限,不易吊顶,设计采用石膏装潢板(即纸面石膏板)贴顶。贴顶须采用粘结剂,经试验,研制出代号为1123的新型粘结剂及应用技术,编制了石膏装潢板贴顶施工工艺。在工程上试用效果很好。该项施工技术在工程上试用的面积为494m~2。每m~2造价约为木吊顶的一半,轻钢龙骨吊顶的三分之一。节省了钢材和木材,简化了施工工序,加快了工程进度。 1123粘结剂由几种常用材料按一定配比和方法配制而成,为白灰膏状,稠度大,粘性好,硬化后强度高,粘结力强,使用方便。
The buildings of the Industrial and Commercial Bank of Ningxia Hui Autonomous Region constructed by our company have multiple sets of rooms (6.6 x 5.25m) with high requirements for decorative standards. Due to the limitations of deep beam and floor height, they are not easy to ceiling, and the design adopts plaster decoration boards (ie Paper plasterboard) Top. The adhesive must be applied to the top, and after testing, a new type of adhesive code 1123 is developed and the application technology is developed. The construction process of the plaster decorative plate is applied. Trial on the project works well. The area of this construction technology trial is 494m~2. Each m~2 cost is about half of the wooden ceiling, and one-third of the ceiling of the light steel keel. Saves steel and wood, simplifies the construction process and speeds up the progress of the project. 1123 Binder is prepared from several common materials according to a certain ratio and method. It is a white-gray paste with high consistency, good viscosity, high strength after hardening, strong adhesion, and easy to use.