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使用挤塑板时的几点相关要求
作者:admin 来源:本站 发布时间:2016-01-25 11:18:02 浏览次数:456
使用挤塑板时的几点相关要求:
When using the extruded board several related requirements:
1、工序要求:外墙施工没有交叉作业,外脚手架搭设完毕。手机版钱柜娱乐老虎机
1, process requirements: exterior wall construction didn't cross homework, finished outside scaffolding.
2、洁净度要求:基层墙面必须彻底清除表面的浮灰、污渍、脱模剂、空鼓、突出物及风化物等影响粘结强度的异物。
2, cleanliness requirements: the primary wall must be thoroughly cleared surface float ash, stains, mold release, empty drum, protrusions and weathered material affect the bond strength of the foreign body.
3、为增加挤塑板与基层及保护面层的结合力,应在挤塑板表面涂刷专用界面剂,然后再用聚合物砂浆作胶粘剂或保护层。
3, to increase the extruded board and at the grass-roots level, and to protect the surface of the bond shall be extruded plate surface coating special interface agent, and then made adhesive polymer mortar or protective layer.
4、环境要求:施工现场的环境温度和基层墙体表面温度在施工及施工后24小时内不得低于5度,风力不得大于5级,基层墙面干燥,阴雨天不能施工;
4, environmental requirements: the construction site of the environment temperature and wall surface temperature in the construction and construction at the grass-roots level shall not be less than 5 degrees, within 24 hours after wind shall not be greater than 5, metope is dry at the grass-roots level, the rainy day can't construction;
5、平整度、垂直度要求:以2米的靠尺检查,最大偏差应小于4mm;超差部位应修补。
5, flatness, perpendicularity requirement: guiding rule to check 2 m, the maximum deviation should be less than 4 mm; Super bad parts should be repaired.
6、弹控制线。根据建筑立面设计和外墙外保温技术要求,在外门窗洞口及伸缩缝、装饰线处弹水平、垂直控制线;在建筑物外墙阴阳角及其他必要处挂出垂直基准控制线,弹出水平控制基线;施工过程中每层适当挂水平线,以控制挤塑板粘贴的垂直度和平整度。
6, control line. According to the building facade design and exterior insulation technology requirements, outside doors and Windows opening and expansion joints, decorative thread in horizontal and vertical line; The building exterior Angle of Yin and Yang and other necessary hanging out the vertical datum line, the pop-up baseline level control; Each layer appropriate hang a horizontal line in the construction process, and to control the verticality of the extruded plate paste and smoothness.