| 住宅工程外墙挤塑板施工准备 |
| 添加时间：2019/10/29 16:27:28 浏览次数： |
| 1、施工准备 1. Construction preparation 1.1 主要施工工具：电热丝切割器、壁纸刀、十字螺丝刀、剪刀、钢锯条、墨斗、棕刷、粗砂纸、电动搅拌器、塑料搅拌桶、冲击钻、抹子、压子、阴阳角抿子、托灰板、2m靠尺、腻子刀等。 1.1 main construction tools: electric hot wire cutter, wallpaper knife, cross screwdriver, scissors, hacksaw blade, ink bucket, brown brush, coarse sandpaper, electric mixer, plastic mixing barrel, impact drill, trowel, press, internal and external corner purses, pallets, 2m guiding rule, putty knife, etc. 1.2 施工前的基层处理与环境条件要求： 1.2 requirements for base treatment and environmental conditions before construction: 1）施工前必须彻底清除基层表面浮灰、油污、脱模剂、空鼓等影响粘结强度的材料。 1) before construction, the floating ash, oil stain, release agent, hollowing and other materials affecting the bonding strength on the surface of the base course must be completely removed. 2）对墙体结构用2m靠尺检查其平整度，最大偏差应不大于5mm，超差部分应剔凿或用1：3水泥砂浆修补平整。 2) check the flatness of the wall structure with a 2m guiding rule. The maximum deviation shall not be greater than 5mm. The out of tolerance part shall be chiseled or repaired with 1:3 cement mortar. 3）基层表面应干燥，并已通过验收，外挂物等已安装到位。 3) the surface of the base course shall be dry and have passed the acceptance, and the external hanging things have been installed in place. 4）施工现场环境温度和基层表面温度在施工时及施工后24小时内均不得低于5℃，风力不得大于5级。 4) the ambient temperature of the construction site and the surface temperature of the base course shall not be lower than 5 ℃ during the construction and within 24 hours after the construction, and the wind force shall not be greater than grade 5. 5）为保证施工质量，施工作业面应避免阳光直射。必要时，应用防晒布遮挡作业面。 5) in order to ensure the construction quality, the construction face shall be protected from direct sunlight. If necessary, sunscreen shall be used to cover the working surface. |
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