In the process of using light plastering gypsum, I believe many people are still easy to see a phenomenon: blistering. Now, after a period of construction, the foam problem seriously endangers the actual effect of the beautiful and decent wall. Especially after the construction, we must make a thorough analysis of the cause and do well in the project construction before the project is built, so as to prevent this kind of behavior from happening.

下面，抹灰石膏厂家带大家了解一下问题怎样解决！首先，腻子表面起泡的原因可能是：基层太粗糙，配料速度太快；一次施工腻子层过厚，大于2.0mm；基层含水量过高，密度过大或过小。腻子孔隙丰富，含水率高，密封性好，空气封闭在孔隙中，不易解决。施工一段时间后，表面剥落主要是使用抹灰石膏时搅拌不均匀造成的。泥浆中含有不能及时溶解的粉状颗粒。

Next, the plaster manufacturer will show you how to solve the problem! First of all, the reasons for the foaming of putty surface may be: the base course is too rough and the batching speed is too fast; The putty layer for one-time construction is too thick, greater than 2.0mm; The water content of the base course is too high, and the density is too large or too small. The putty has rich pores, high moisture content, good sealing performance, and the air is sealed in the pores, which is not easy to solve. After a period of construction, the surface peeling is mainly caused by uneven mixing when plastering gypsum is used. The mud contains powdery particles that cannot be dissolved in time.

施工后大量吸水膨胀形成剥落；如果基层太干，墙体吸水率太高或水泥标号太高，容易产生气泡。泡泡的地方到处都是空洞。分析原因后，在施工中应做好以下几点：出现大面积气泡的腻子面，用刮刀直接将小气泡口压碎，重新粉刷石膏刮去发泡面层；腻子粉一般搅拌均匀，静置10分钟左右，再用电动搅拌机在墙上再次搅拌。二是施工中如有起泡现象，在去除水印前应先用刮刀去除起泡，以保证墙面无气泡。

After construction, a large amount of water absorption and expansion form peeling; If the base course is too dry, the water absorption of the wall is too high or the cement grade is too high, it is easy to produce bubbles. Bubbles are full of holes. After analyzing the causes, the following points should be done during construction: for the putty surface with large bubbles, crush the small bubble mouth directly with a scraper, repaint gypsum and scrape off the foaming surface; Generally, the putty powder shall be stirred evenly, left for about 10 minutes, and then stirred again on the wall with an electric mixer. Second, if there are bubbles during construction, remove the bubbles with a scraper before removing the watermark to ensure that there are no bubbles on the wall.

1、若墙面气泡或空鼓较小，可打磨处理，然后刷界面增强剂，再分批刮除；

1. If the bubble or hollowing on the wall is small, it can be polished, then brushed with interface enhancer, and then scraped off in batches;

2、如果墙面空鼓较大，造成大面积脱落，建议全部拆除后刷上界面加强剂，然后批刮。抹灰前应将基层清理干净，抹灰前浇水，注意砂浆配合比，使底层砂浆与地面粘结牢固；抹灰应分层分次压实。踢脚板和踢脚板施工操作要小心，认真吊垂直，拉线找直找方，抹灰后用板尺刮平，上口要压实平整。

2. If the hollowing of the wall is large, resulting in large area falling off, it is recommended to brush the interface reinforcing agent after all removal, and then scrape it in batches. The base course shall be cleaned before plastering, watered before plastering, and the mortar mix proportion shall be paid attention to to ensure that the bottom mortar is firmly bonded with the ground; Plastering shall be compacted in layers and times. The construction operation of skirting board and skirting board shall be careful. The skirting board shall be hoisted vertically, and the wire shall be straightened and square. After plastering, it shall be scraped with a board ruler, and the upper mouth shall be compacted and leveled.

以上就是为大家介绍的有关济南石膏粉的详细介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务//www.gochiism.com

The above is the detailed introduction of Jinan gypsum powder. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service //www.gochiism.com