We often encounter the problem of foaming during wall decoration. Is it a construction problem or a quality problem of putty? Today we will analyze the truth about putty bubbles. Blistering on the mortar wall 【Phenomenon】: Dense bubbles form when the putty is scraped up. However, there are no deep air holes in the base
Causes and solutions of blistering putty(1) 2. Solutions for blistered putty 1. For large blistered putty surfaces, use a spatula to directly crush the small bubbles. Then re-scrape the blistered surface with a suitable putty. 2. For particularly rough walls, generally choose a coarse putty for the base material if possible. 3. Clean up the
Many people may not understand why putty powder is used for decoration. Putty powder is simple to use and can be used by simply adding water and mixing. It is mainly used to treat the wall when painting to make it smooth for the paint job. Not only is putty powder simple to use and
Notes on the use of cellulose ethers in putty powder. Cellulose is commonly used in the fields of insulation mortar masterbatch, putty powder, asphalt roads and plaster products. It is used to improve and enhance the characteristics of building materials and to enhance the stability of production and construction suitability. Today, we would like to
The main reason for the blistering of Wall putty powder is the problem of the wall. If the wall is pitted, uneven, and has small pits. It must be blistered. And the amount of blistering depends on the shear force of hydroxypropyl methylcellulose. The higher the viscosity of cellulose, the more bubbles, and vice versa.
This article will introduce you to the application of HPMC in wall putty/skim coat. At present, in most cities in the world, water-resistant, scrub-resistant and environmentally friendly putty has been basically valued by people. A few years ago, because of putty made of polyvinyl alcohol and formaldehyde acetal reaction system gives off formaldehyde gas which