Waterproof coating is a coating with waterproof properties, which can effectively prevent moisture penetration and water damage to the coating surface. Waterproof coatings are widely used in the waterproof, moisture-proof and maintenance protection of various buildings such as building roofs, basements, toilets, swimming pools, and Water Tanks. Its performance has the characteristics of excellent water resistance, weather resistance and corrosion resistance, and can provide comprehensive protection and maintenance for buildings.
Assay performance and instrumentation
The following are the key performances that need to be tested for waterproof coatings and the instruments and equipment that need to be used:
| performance factor | equipment |
|---|---|
| Water resistance | Water resistance test equipment |
| Pollution Resistance | Pollutant adhesion performance testing equipment |
| Adhesion | Adhesion Test Equipment |
| Weather resistance | Spectral radiation Test Chamber, xenon lamp aging Test Chamber |
| Seismic performance | Seismic performance testing equipment |
| thickness | Thickness Meter |
| Color and gloss | Color difference meter, gloss meter |
Detection steps
The following are the performance and testing steps that need to be tested for waterproof coatings:
Water resistance: Use water resistance test equipment to test the water resistance of the coating.
Pollution resistance performance: Use the pollutant adhesion performance testing equipment to test the pollution resistance performance of the paint.
Adhesion: Test the adhesion of the paint using adhesion testing equipment.
Weather resistance: test the weather resistance of the coating using a spectral radiation Test Chamber or a xenon lamp aging Test Chamber.
Anti-seismic performance: Use the anti-seismic performance testing equipment to test the anti-seismic performance of the coating.
Thickness: Use a thickness Tester to test the thickness of the paint, and record the test results.
Color and gloss: Tested with a color difference meter and a gloss meter under a standard light source.
For some coatings with special properties, it may be necessary to use other instruments and equipment for testing, and the specific operation steps will also be different.
