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外墙用氟碳涂料施工工艺分析,喷塑烤房常识

文章发布: 发表时间: 2017-05-15 10:51:36

氟碳涂料是指以氟树脂为主要成膜物质的涂料;又称氟碳漆、氟涂料、氟树脂涂料等。在各种涂料当中,氟树脂涂料因为引进的氟元素电负性大,碳氟键能强,具有特别优胜的各项功能。耐候性、耐热性、耐低温性、耐化学药性格,并且具有共同的不粘性和低磨擦性。
Fluorocarbon coating is a kind of coating with fluorine resin as the main film forming material. It is also called fluorocarbon paint, fluorine coating and fluorine resin coating. In all kinds of paint, fluorocarbon resin coatings because of the introduction of fluorine element electronegativity, fluorocarbon bond energy, the function is especially advantageous. Weather resistance, heat resistance, low temperature resistance, chemical resistance, and a common non sticky and low friction.
氟碳涂料的施工工艺因喷涂原料不一样而不尽相同,现附上外墙用氟碳涂料施工工艺,仅供参考:
The construction process of fluorocarbon coating is different from that of spraying material. The construction process of fluorocarbon coating for exterior wall is attached for reference only:
一、底层请求1、抹灰和混凝土的底层质量应契合《JGJ修建装修工程施工及检验规范》。2、抹灰层或混凝土外表层(包含切开缝、窗框周围等)不得有污物。3、底层表面有必要结实、无酥松,不得有裂缝或起壳,平坦度2mm,底层无浮尘,无粘附颗粒物。4、抹灰和混凝土底层涂刷外墙涂料请求含水率不得大于10,PH值不得高于9,新粉刷水泥砂浆墙面夏日请求维护10天以上,冬天需20天以上,现浇混凝土墙面夏日需维护21天以上,冬天需28天以上。
First, the bottom request 1, plastering and concrete bottom quality should be consistent with "JGJ construction decoration engineering construction and inspection norms". 2, plastering or surface layer of concrete (including slitting, window frames, etc.) shall not be contaminated. 3, the bottom surface is necessary, no strong Susong, shall not have cracks or peeling, the flatness of the underlying 2mm, no dust, no particles. 4, plastering and concrete bottom brushing paint for exterior wall moisture content must not be more than 10 requests, the pH value of less than 9, the new cement mortar wall summer maintenance request for more than 10 days, the winter for more than 20 days, the cast-in-place concrete wall in summer need maintenance 21 days above, winter need more than 28 days.
二、基面处理1、查看墙面平坦度,大的突起处需砂磨平坦,大的洼陷或孔洞处用水泥砂浆进行添补并打磨平坦。2、对墙面较大裂纹进行切开,并连续多遍进行填充高弹腻子,直至墙面平坦,腻子枯燥后打磨平坦。3、用毛刷、铲刀或砂纸根除墙面的颗粒杂物,根除墙面酥松的水泥层。4、处理完毕请求契合平坦度请求2mm.5、墙面达到根本清洗,无浮尘,无粘附颗粒物。
Two, surface treatment 1, examining metope flatness, bulge large sand flat to flat, or with a large hole in the cement mortar fill and polished flat. 2, the larger wall cracks, and repeatedly repeated filling of high impact putty, until the surface is flat, putty dry, polished flat. 3, brush, shovel or sandpaper eradicate debris particles walls, cement layer wall Susong of eradication. 4. After processing, request the same flatness, request 2mm.5, the wall can be cleaned at all, no dust, no adhesion particles.
三、满批氟碳漆专用抗裂腻子
Three, full batch of fluorocarbon paint special crack resistance putty
1、选用氟碳漆专用抗裂腻子:氟碳漆抗裂腻子专用添加剂:水=20;1;8的份额进行腻子的分配,腻子有必要用手电钻进行充分拌和均匀。2、最长放置时刻为4小时,超越4小时不得运用,现已固化的浆料也不能运用;查看墙体外表有无颗粒粉尘等沾污物,应当将其整理洁净。3、用两米长的铝合金靠尺拖刮腻子,先竖刮一遍,然后横刮一遍,靠尺运转速度及用力应均衡,不然会沿靠尺运动的方向构成波涛状而影响其平坦度。4、粘贴装修胶带,按请求进行界格条的切开,界格分好后披腻子,然后逐遍将胶带撕下。5、腻子通常批嵌4-5遍;6.腻子层枯燥(通常不超越4小时)后进行砂磨。时刻太长,腻子干硬,将很难砂磨(糟蹋人力和砂纸),有必要将粗糙腻面彻底磨光,不然后续施工将糟蹋很多腻子。6、应选用120目或150目砂纸打磨。7、腻子打磨后墙面凸凹不平景象应彻底消除,一起修直阳角和腰线。
1, choose fluorocarbon paint special anti crack putty: fluorocarbon paint, crack putty special additive: water =20; 1; 8 of the share of putty distribution, putty necessary to use flashlight drill for full mixing evenly. 2, the longest placed time is 4 hours, more than 4 hours shall not be used, the now solidified slurry can not be used; to see whether the wall surface particles, dust and other dirt, should be clean up. 3, with two meters long aluminum alloy, drag the scraping putty, first vertical scraping once, and then cross scraping again, rely on the foot, running speed and force should be balanced, otherwise it will move along the direction of the foot to form a big wave shape, and affect its flatness. 4, paste decoration tape, according to the request of the boundary strip incision, the boundaries of good mesh after Phi putty, and then through the tape tear down. 5, putty usually approved 4-5 times; 6. putty layer dry (usually not more than 4 hours) after sanding. The time is too long, putty dry hard, it will be difficult to sand grinding (waste of manpower and sandpaper), it is necessary to rough, greasy surface thoroughly polished, otherwise, subsequent construction will spoil a lot of putty. 6, should use 120 or 150 mesh sandpaper grinding. 7, putty polished after the wall concave and convex uneven, the scene should be completely eliminated, together repair straight yang angle and waistline.
四、抛光腻子1、在打磨平坦的腻子上进行抛光腻子的施工。2、请求外表无批刮印痕,尤其是阴阳角、滴水线、窗沿及落水管邻近墙面。3、线条平直、阳角笔直,无残缺。4、用指甲抠无掉粉景象,粘结力合格。5、手感滑润,无凸凹及起伏的感受。
Four, polishing putty 1, in grinding flat putty on polishing putty construction. 2, request the appearance without scraping prints, especially the corner, the drip line, windowsill and downspouts adjacent wall. 3, straight lines, positive angle straight, no deformity. 4, nail with no powder scene, adhesion force qualified. 5, feel smooth, non convex and undulating feel.
 

 

 

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