Analysis: Many people believe that cracking on exterior walls is a problem with the paint application. In fact, this is not the case. This is because the wall cracks were not solved in time, which led to a series of
How to solve the problem of efflorescence in exterior wall paint? Analysis: 1. The alkalinity of the substrate is too high, so the coating is applied directly without alkali removal. 2. The wall appears cracked or seeps, and water pours
Question 1: What are the reasons and preventive measures for the phenomenon of hollowing or reduced adhesion of ceramic tiles after they are bonded? Answer: First of all, we must check factors such as grassroots quality, product quality validity period,
Question 1 What are the causes and prevention measures of uneven rack-shaped glue layer? Answer: 1) The base layer is uneven. 2) The thickness of the scraped tile adhesive is not enough, and the scraped tile adhesive is not full.
Essential knowledge for using tile adhesive Question 1: How many construction techniques are there for using tile adhesive to adhere ceramic tiles? Answer: There are generally three types of ceramic tile pasting processes: back coating method, base coating method (also
Summary of application pain points of gypsum mortar retarder 1. Retarder gypsum has poor adaptability: It has a good retarding effect on some gypsum, but a poor retarding effect on some gypsum. If the dosage is increased several times, the