Principais propriedades dos revestimentos impermeáveis e seus métodos de detecção
O revestimento impermeável é um tipo de revestimento com desempenho à prova d'água, which can effectively prevent water penetration and water damage on the coating surface. Waterproof coating is widely used in building roof, basement, toilet, swimming pool, water tank and other buildings waterproof, moisture-proof and maintenance protection. Its performance has excellent water resistance, weather resistance and corrosion resistance, etc., can provide comprehensive protection and maintenance for buildings.
Test performance and instruments
The following are the key performances of waterproof coatings to be tested and the instruments and equipment to be used:
| Factor of performance | Instrumentos e equipamentos |
|---|---|
| Water resistance property | Water resistance test equipment |
| Desempenho de resistência à poluição | Pollutant attachment performance testing equipment |
| Força de adesão | Adhesion test equipment |
| Resistência às intempéries | Spectral radiation test chamber, xenon lamp aging test chamber |
| Seismic resistance performance | Seismic performance test equipment |
| Espessura de espessura | Instrumento de medição de espessura |
| Color and gloss | Colorimeter, medidor de brilho |
Principais propriedades dos revestimentos impermeáveis e seus métodos de detecção
Etapa de detecção
The following is the performance of waterproof coating to be tested and its detection steps:
Resistência à água: Use water resistance test equipment to test the water resistance of the coating.
Resistência à poluição: The pollution resistance of the coating is tested using the pollutant attachment performance testing equipment.
Principais propriedades dos revestimentos impermeáveis e seus métodos de detecção
Adesão: Use adhesion testing equipment to test the adhesion of the paint.
Resistência às intempéries: Use spectral radiation test chamber or xenon lamp aging test chamber to test the weather resistance of the coating.
Seismic performance: Use seismic performance testing equipment to test the seismic performance of the coating.
Grossura: Use the thickness tester to test the thickness of the coating and record the test results.
Color and gloss: Test with colorimeter and gloss meter under standard light source.
Para alguns revestimentos especiais, it may be necessary to use other instruments and equipment for testing, and the specific operation steps will be different.