EPS外墙保温施工工艺.doc

EPS外墙保温施工工艺

1.1原材料要求：
1. 1. 1进入工地的原材料必须有出厂合格证或化验单。
1．1．2聚苯乙烯板采用容重18-20kg/m3自熄型板材。摆放平整，防止雨淋及阳光曝晒。
1. 1. 3水泥为425#普通硅酸盐水泥，水泥必须有出厂日期，凡有结块现象或出厂日期超过3个月的
必须根据化验结果确定如何使用。
1. 1. 4采用细度模数2.0-2.8,筛大于2.5 mm颗粒的砂子，其含泥量小于1%。
1．1. 5玻璃丝布必须放在干燥处，地面必须平整，摆放宜立放、平整，避免相互交错摆放。
2. 1基层处理
2. 1. 1做EPS外墙保温系统的墙面应进行墙体抹灰,找平基层,墙面平整度用2m靠尺检测，其平整度≤3mm,阴、阳角方正。局部不平整超限度部位用1：2水泥砂浆找平。
2. 1. 2基层表面应光滑、坚固、干燥、无污染或其它有害的材料。
2．1. 3墙外的消防梯、水落管、防盗窗预埋件或其它预埋件、进口管线或其它预留洞口，应按设计图纸或施工验收规范要求提前施工。
3. 1施工要求：
2. 1. 1 施工温度不应低于5℃，而且施工完成后，24小时内气温高于5℃。夏季高温时，不宜在强
光下施工。
3. 1. 2 5级风以上或雨天禁止作业。
3．1. 3抹找平层前，抹灰部位根据情况提前半个小时浇水。
3. 1. 4找平层用1：3水泥砂浆。
3. 1. 5窗口，窗膀水平角及垂直角要挂线施工。
4. 1科龙EPS外墙保温系统的施工
4. 1. 1施工程序
基面检查或处理→工具准备→阴阳角、门窗膀挂线→基层墙体湿润→配制聚合物砂浆，挑选EPS板→粘贴EPS板→ EPS板塞缝，打磨、找平墙面→配制聚合物砂浆→EPS板面抹聚合物砂浆，门窗洞口处理，粘贴玻纤网，面层抹聚合物砂浆
EPS wall insulation construction technology

1.1 raw material requirements:
1.1. 1 Enter the site of the raw materials must have a factory certificate or the laboratory.
1.1.2 self-extinguishing polystyrene plate with bulk density 18-20kg/m3 type plate. Placed flat against rain and sun.
1. 1.3 cement 425 # ordinary portland cement, cement must have a manufacture date, agglomeration or factory where more than 3 months of the date of
Must be based on test results to determine how to use.
1.1. 4 is the fineness modulus of 2.0-2.8, sieve sand particles larger than 2.5 mm, the mud content is less than 1%.
1.1. 5 glass fiber cloth must be placed in a dry place, the ground must be formed, placed should stand up, flat, to avoid placing cross each other.
2.1 Primary treatment
2.1. 1 did EPS external wall insulation system should be wall plaster, leveling the grass with a 2m wall roughness inspection by foot, its flatness ≤ 3mm, yin, yang angle Founder. Least part of the local non-smooth ultra-leveling with a 1:2 cement mortar.
2. 1.2 Primary surface should be smooth, firm, dry, no pollution or other harmful material.
2.1. 3 wall of fire ladders, fall-control, anti-theft window embedded parts or other embedded parts, import lines, or other reservation portal, shall be design drawings or check requirement before construction.
3.1 Construction requirements:
2. 1.1 Construction of the temperature not lower than 5 ℃, and the construction is completed, within 24 hours the temperature was higher than 5 ℃. When the summer heat, not in a strong
Light under construction.
3.1. 25 wind level above or rain prohibits operation.
3.1. 3 wipes before leveling layer, rendering parts of water for half an hour in advance according to the situation.
3. 1.4 leveling layer of cement mortar with a 1:3.
3. 1.5 window, windows bladder horizontal angle and vertical angle to hang up the construction.
4.1 Kelon EPS wall insulation system
4. 1.1 Construction process
Base surface preparation inspection or processing → tool → Yin Kok, windows and doors → primary bladder wall hung wet → polymer mortar preparation, the selection board EPS EPS board → Paste → EPS board an arch, grinding, leveling the wall → preparation of polymer mortar → EPS board wipe mortar, window and door openings processing, paste glass cloth, wipe surface polymer mortar