Precautions For Selecting Stone Protective Agent
Jul 28, 2021
1. Don't just look at the product manual. Any product should be tested on site before determining whether it can be selected.
2. When selecting the product, don't be easily blinded by the hydrophobic effect on the surface of the product. The surface effects are only temporary. If the residual part on the surface is removed and then tested, it is the real effect of the product.
3. When selecting, pay attention to whether the stone protective agent will change the color of the stone after use, whether the surface residue is easy to remove, and whether it will affect the brightness of the stone surface.
4. Construction technology is one of the important standards for selecting stone protective agent. Too complex technology will directly lead to the rise of cost.
5. The oily stone protective agent shall be carefully selected in the closed place, and the protective agent containing benzene solvent shall not be selected. Moreover, if the air flow is not unobstructed during construction, it is very easy to cause poisoning of construction personnel.
6. It is recommended not to use film-forming stone protective agent for smooth stone, because too smooth surface will affect the bonding fastness of protective agent film.
7. Pay attention to distinguish the test reports of various versions. At present, only JC / t973-2005 natural stone protective agent for building decoration is the only quality standard of protective agent in China. Other reference standards belong to non-standard testing, and the quality standard is lower than the standard of natural stone protective agent for building decoration.
8. Don't blindly pursue low cost and lose big because of small things. Quality first and price second are the primary principles for selecting stone protective agents.
