How much do you know about the key points of using stone waterproofing agents?

As stone products are widely used in every corner of our architectural decoration, the protection of stone cannot be overlooked. Among them, due to the microporous nature of the stone itself, waterproofing is particularly important. Proper waterproofing not only ensures the aesthetic appeal of the stone decoration but also extends its lifespan. Today, let's discuss the use of stone waterproofing agents. What should be the main considerations?

Choose the right waterproofing agent. Use the corresponding stone waterproofing agent for the surface type of the stone, rather than using it arbitrarily. Additionally, when selecting the type of waterproofing agent for both pre- and post-treatment of the stone, be cautious not to mix them, as this may affect the waterproofing effect and result in a failed attempt.

2. Avoid direct sunlight exposure. Since the ideal operating temperature range for stone waterproofing agents is 5~25°C, it is advisable to shield the stone from direct sunlight during the waterproofing process. Prevent moisture until the waterproofing agent has fully cured and penetrated into the stone.

3. The proper amount of water-resistant agent must be used. Select the appropriate quantity of water-resistant agent based on the penetration of the stone water-resistant agent, and after the final application of the water-resistant agent.

After 10 to 30 minutes, remember to clean all remaining liquids from the stone surface.

4. Keep dry during the process. Surfaces requiring waterproofing should be clean and dry. If possible, lay the stone to be waterproofed in the sun to dry for several hours. It is also worth noting that the stone to be waterproofed should not have any coatings. In rainy weather, use a liquefied gas heat gun or a solar lamp to dry the stone surface.

5. Employ small-scale benchmarking. When undertaking large-scale stone surface protection, it is crucial to first test the waterproofing effectiveness of the stone waterproofing agent on a small sample. This step is essential to check if the agent affects or alters the stone's color and to determine the appropriate amount of the agent.

6. Avoid using solvent-resistant synthetic materials on stone surfaces. Pay attention to the waterproofing characteristics; surfaces requiring waterproof treatment should not come into contact with solvent-resistant materials such as rubber, paint, etc., nor with plants.

7. Remove excess stone waterproofing agents. Excessive waterproofing on stone surfaces can lead to "frosting" or staining, so it's important to promptly remove any surplus waterproofing agents.

When applying stone waterproofing agents, proper protection is essential. Wear necessary protective gear, such as respirators and protective gloves, and frequently wash your hands.

9. Take breaks during work. Prolonged exposure can affect the body, so be particularly cautious when brushing or spraying waterproof agents. Take a break every 30 to 60 minutes to breathe in fresh air.

10. Smoking is prohibited during work. Due to the fact that some types of waterproofing agents are flammable, and may even be explosive, safety must be ensured, and smoking is strictly forbidden.

11. Be mindful of weather conditions before and after applying stone waterproofing agent. The variety of waterproofing agents is flammable, and could even be explosive, so safety must be ensured.