Explain the treatment method for sesame white board surface that does not dry for a long time. Nowadays, the use of sesame white board in construction is becoming increasingly common, but problems in laying are also quite common. When we are laying sesame white boards, there may be a situation where the surface of the stone does not dry for a long time. Is there any good way to handle it?
We need to find out the reason why the surface of sesame white board does not dry for a long time. The main cause of wet marks on sesame white board is the influence of cement mortar during wet construction. Because the 1% to 2% sodium hydroxide contained in cement has strong adsorption properties for water, it will immediately form a corrosive sodium carbonate solution when the ambient temperature exceeds 35 ℃ in a humid atmosphere. Crystalline water often changes due to temperature changes, but it is not long-lasting. This phenomenon often results in the surface of sesame white boards not drying for a long time.
Secondly, find a treatment method for the surface of sesame white board that does not dry for a long time. The main method to prevent the sesame white board from wet marks and not drying is to protect the sesame white board to make it waterproof, thereby preventing moisture in the air from contacting the internal substances of the stone or cement, reducing its chemical reaction conditions, avoiding the use of cement construction equipment materials as much as possible, and then carrying out joint filling and drainage works. There is no very effective method to deal with the wet marks that have already appeared, both domestically and internationally. The method of infiltrating resin to deepen the color of areas without wet marks is the chosen remedial measure to adjust the color difference between them.
I hope everyone can master the treatment method of sesame white stone surface that does not dry for a long time, so as to better solve common phenomena in daily life. In the later stage, we will continue to explain other related content about sesame white board. Interested friends can visit our official website to learn more information.