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保温砂浆施工是否带抗裂砂浆的两种做法
来源:www.ynhhjc.com 发表时间:2018-07-02

基本上与预拌抹灰砂浆类似,不过其厚度要根据隔热保温的要求来进行设定。另外,根据保温砂浆的抗裂性能,设置一道抗裂加强罩面砂浆,以满足装饰、保温功能的要求。

Basically similar to the ready-mixed mortar plastering, but the thickness is to be set according to the requirement of the heat preservation. In addition, according to the thermal insulation mortar anti-cracking performance, set up a crack to strengthen the surface mortar, in order to meet the requirements of decoration, heat preservation function.


(1)需要带抗裂保护层的普通保温砂浆施工流程举例:

(1) the need to bring ordinary insulation mortar anti-cracking layer construction process, for example:

①清理墙面,保证无疏松物及油脂、脱模剂等不利粘结的材料;

(1) clear metope, ensure no loose objects and the bad bonding material such as grease, release agent;


②涂刷界面剂,可视情况使用预拌砂浆界面处理剂或使用成膜性或非成膜性的乳液界面处理剂,一般情况下,高吸收性基面使用非成膜性的乳液界面处理剂,低吸收性基面使用成膜性的乳液界面处理剂;

(2) besmear brushs interface agent, visual interface treatment agent or use into the use of ready-mixed mortar membranous or non film forming emulsion interface treatment agent, in general, high absorbent base using non film emulsion interface treatment agent, low absorbing base using film forming emulsion interface treatment agent;


③吊垂直、套方正、找规矩,具体要求参照抹灰砂浆施工规范进行;

(3) vertical, founder, find rules, specific requirements reference to plaster mortar construction specifications;


④抹第一遍保温砂浆;

(4) to put on first pass thermal insulation mortar;


⑤找直、找平、找方正;

(5) find straight, leveling, find founder;


⑥弹分格、分层线;

6. Play frame, layering, line;


⑦抹第二遍保温砂浆;

All landowners with second time thermal insulation mortar;


⑧处理分层、分格缝;

End processing layer, frame joint;


⑨压入网格布,抹抗裂砂浆;

Pet-name ruby grid cloth, wipe the anti-crack mortar;


⑩抹罩面抗裂砂浆;刮腻子一刷涂料一验收。

Attending wipe the surface cracking mortar; Blow be bored with child a brush paint a acceptance.


(2)无需抗裂保护层的优质保温砂浆施工方法流程:

(2) no crack layer quality construction method of insulation mortar process:


①根据墙面设计要求,分层操作。抹灰前基层表面要用线坠检查垂直及平整度,套方找规矩。按墙面尺寸、灰层厚度沿踢脚线上面用保温砂浆贴灰饼子,灰饼厚度较设计的墙体总厚度留出罩面层砂浆的厚度,做好灰饼后,在标准灰饼附近墙面钉上钉子,拴挂平直线,贴中间灰饼,其水平竖向

(1) according to the design requirements for metope, layered operation. Plaster surface at the grass-roots level to thread before falling check vertical and flatness, set to find the rules. According to the size of metope, gray layer thickness along the line that play a base above ash cake with thermal insulation mortar, ash cake thickness more design of wall thickness of total set aside to cover the thickness of cement mortar on the surface, after completes the ash cake, on the standard gray cake near the wall nail nails, fastened flat line, middle gray cake, the vertical level

间距在1.2~1.5m,并在窗口垛角处做灰饼。

The spacing between 1.2 ~ 1.5 m, and in the window Angle do ash cake.


②用与灰饼相同的砂浆在相邻两块灰饼问竖直方向先抹出一长条梯形灰埂,其宽度为10cm左右,厚度与灰饼相同,作为墙面冲筋的标志。

(2) with the grey bread in the adjacent two pieces of the same mortar grey ask the vertical direction to wipe out a long trapezoidal grey piece, its width is about 10 cm, the thickness is the same as grey bread, as a symbol of metope screed.


③冲筋后2~4h抹底灰(需视材料的具体初凝时间而定),抹底灰时由下往上,不要超过1cm厚,用力要均匀,比抹混合砂浆时用力要轻,使灰层不要过实,保持好灰层内轻质骨料的空隙,保证保温效果,又使砂浆与砖墙粘结牢固,待底灰上墙4~6h(需视材料的具体初凝时间而定)后可接着抹中层灰。操作时抹至稍高于冲筋厚度。然后用平直木压条沿冲筋压刮平整,对凹陷处应马上补抹相同的保温砂浆,再用平直木压条刮平整,紧接着用木磨板搓抹一遍,使砂浆表面平整密实。

(3) screed after 2 ~ 4 h with bottom ash (depending on the materials of concrete initial setting time), when the bottom ash from down to up, not more than 1 cm thick, the strength should be uniform, the strength should be lighter, than when mixed mortar with don't real, the ash layer to maintain good light aggregate voids in the ash layer, guarantee the heat preservation effect, and make strong mortar and brick wall binding, stay on the bottom ash wall 4 ~ 6 h (depending on the materials of concrete initial setting time) can be then wipe after middle gray. Operation to slightly higher than screed thickness. Then use straight wood bead along the screed pressure level, the cavity should immediately fill the same thermal insulation mortar, with a flat wooden bead formation, and then use wood grinding plate rolling again, make mortar surface leveling &compaction.


④墙面的阴角处先用方尺上下核对方正,然后用阳角抹子上下抹压找平,使四角方正。

(4) the internal Angle of metope place with feet first and check the founder, and then use Yang Angle float up and down pressure leveling, make the corners of founder.


⑤待中层砂浆达到初凝:一般中层灰上墙4~6h后(需视材料的具体初凝时间而定)开始抹罩灰面。

(5) to middle mortar to initial setting: general middle ash on the wall after 4 ~ 6 h (depending on the materials of concrete initial setting time) began to cover gray face.


⑥若遇到混凝土底层或加气砖墙要先用界面处理剂处理后,再抹保温砂浆。罩面灰按设计要求,总的来说以薄为宜。从阴角或阳角开始,横向或纵向抹一层,与中层结合牢固,在初凝后抹平压实,使表面细腻光滑。

6 if encountered bottom or aerated concrete brick wall after treated with interface treatment agent, covered with thermal insulation mortar. Cover face ash according to the requirements of design, overall with thin advisable. Starting from the Angle of Yin or Yang Angle, horizontal or vertical layer, combined with middle and firm, after the initial setting screeding compaction, exquisite and smooth surface.

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