Digital Cement Network News, on August 24, 2022, the China Cement Association held a seminar on the green, low-carbon and high-quality development of the cement industry with the theme of "Anti-epidemic and stable growth, promoting supply-side reform, green and low-carbon transformation, and promoting high-quality development" in Beijing. meeting. Major leaders of China Cement Association, China National Building Materials Group, Anhui Conch Group, Beijing Jinyu Group, Taiwan Cement Group, China Resources Cement, Red Lion Holdings Group, and the major leaders of the cement companies of the six major groups attended the meeting. The meeting analyzed the current difficulties faced by cement, focusing on the goal of achieving stable growth and high-quality development in the industry, focusing on the key contents and goals and tasks of green and low-carbon transformation and supply-side structural reform. The meeting was chaired by Kong Xiangzhong, executive chairman of China Cement Association, and China National Building Materials Group hosted the meeting.

The surface of water-resistant putty after construction is more delicate and smooth than ordinary putty, and it feels good to touch by hand, and the decorative effect of water-resistant putty is better!

Phenomenon: bubbles are generated during the construction process and after a period of time, the surface of the putty is blistered.

Cause: The paint forms air or solvent volatilized gas during the construction process to cause bubbles, improper treatment of the substrate (such as high moisture content of wood, unsealed pores or water on the surface of the substrate, etc.) or improper brushing during construction (paint This phenomenon is likely to occur when the film is too thick, etc.

Case 1: Cement walls. Comprehensively check whether the cement walls that need to be painted in the rough room are solid and flat. If the plastering layer on the wall is not strong enough or there are large cracks and holes, it is recommended to complain to the developer or the property and ask them to redo it. If individual holes are repaired by yourself, plaster can be used to fill them. If the flatness of the wall is poor (the error is greater than plus or minus 5mm), plaster leveling should be considered first.