There must be many users in the decoration will come into contact with the "putty", which is a decorative material on the surface of the flat wall. It is a kind of thick paste-like coating that is indispensable for the pre-painting of wall paint. It is applied on the primer or directly on the object to remove the unevenness on the surface of the object. Nowadays renovations are very demanding for putties, and they are resistant to water and water. Today Xiao Bian introduced the water-resistant putty for your reference. What is water-resistant putty There are two forms of water-resistant putty, namely, powder and paste, which is mainly composed of calcium carbonate, ash calcium powder, cement, organic powder, ultra-fine filler and water retaining agent, etc. Most of the products are currently without cement and organic. Powdered, with high bond strength and water resistance, is a rigid and alkaline product. If organic powder is not added, the product will suffer from poor water resistance, low strength, and high water absorbency on the wall after puttying. 2 advantages The water- repellent putty has good water repellency, and even if it absorbs moisture for a long time, there will not be any skin peeling, powdering, cracking, etc. appearance. Its environmental performance is almost optimal, and for the health of the owners, it is beneficial to pregnant women and children. It is a must-have coating material. Moreover, if a wall with water-resistant putty is to be used to renew the wall paint, it can be polished and painted, and it is not necessary to remove the wall paint, thereby saving most of the painting costs. 3 disadvantages What are the advantages of water-resistant putty compared to ordinary putty? 1. Feel good 2. Good durability 3. Save paint 4. High adhesion The strength of the putty is clearly defined in the construction and decoration. The standard state bond strength of the common putty should be more than 0.25 MPa, and there is no requirement for the strength after water immersion, while the water-resistant putty requires the standard state bond strength to reach 0.50 MPa after soaking. The bond strength is greater than 0.30 MPa. It can be seen from the standard that the strength of the water-resistant putty is higher than that of ordinary interior wall putties. So choose to use water-resistant putty wall, not easy to produce hollowing, falling off and so on. 5. High cost performance Editor's Note: The above is about what is the water-resistant putty and what advantages it has compared to ordinary putties. I hope the sharing of Xiaobian can make you understand it better. More decoration information, all on this site. Entrance decoration restaurant decoration interior decoration paint decoration decoration company Single Lever Concealed Shower Faucet Shower head always offer consistent powerful rain shower and enjoy a waterfall like shower experience.Shower head always offer consistent powerful rain shower and enjoy a waterfall like shower experience.Comes with a pressure-balanced valve to protect you against scalding or cold water shock by keeping the water at a constant temperature during water pressure fluctuations. Single Lever Concealed Shower Faucet,Shower Faucets,Concealed Shower Faucet,Exposed Shower Set HESHAN CAIZUN SANITRAYWARE CO.,LTD , https://www.caizunsanitaryware.com
What is the advantage of water-resistant putty compared to ordinary putty?
1 Introduction
The construction and sanding of the water-resistant putty are more laborious because the product is strong, the glue is large, the stirring and scraping are difficult, the intensity is high, and the grinding is more laborious. Before the wall is dry, there is alkaline, it will produce a certain alkaline calcium hydroxide, generally last 5-7 days will disappear, if the alkaline control is not good, will make the builder have a burning feeling, At the same time, it may also decompose the color paste of the surface latex paint, resulting in uneven color.
After the construction of water-resistant putty , the wall surfaces are smooth and delicate, and the putty after light treatment gives a smooth and smooth feel. It has a very good decorative effect and can be used as a decorative layer. The ordinary putty shows that there is a certain sense of roughness, and there will be a layer of white ash.
Because of poor water resistance, ordinary putties must be removed and cleaned together with the original paint and re-scratched. While increasing costs, it also causes waste of resources, and wastes that have been eradicated are difficult to recycle and use, causing environmental pollution. Water-repellent putty is once and for all. After several years of decoration, it will be used for second, third or more renovations. It will not be necessary to remove the putty layer, and only the surface layer will be polished. After the partial repair, the next process can be performed, saving time and effort. Protecting the wall, good water-resistant putty is able to live with the wall life.
The unique whiteness and denseness of water-resistant putty make the paint adhesion and hiding rate per unit area better than that of ordinary putty, and the wall decoration can save 25 to 30% of the coating amount.
The unit price of water-resistant putty is 1-2 times that of normal, which is also a factor affecting the promotion of water-resistant putty, but the decorative effect after water-resistant putty is far beyond the reach of ordinary putty. Moreover, from the total amount of paint used, the cost of putty during construction and the construction cost, the cost of using water-resistant putty will be lower.