Test performance of exterior wall coatings and related instruments and equipment
Test performance of exterior wall coatings and related instruments and equipment
Exterior wall coating is a kind of decorative and protective coating coated on the exterior wall of the building, mainly used for waterproofing, heat insulation, נגד קורוזיה, beautification and other purposes. It has excellent weather resistance, pollution resistance, wear resistance and UV resistance, can effectively prevent wall corrosion, aging and fading, improve the overall performance and beauty of the building. Exterior wall coating is widely used in the exterior wall decoration and protection of residential, commercial, industrial, public facilities and other buildings.
Test performance of exterior wall coatings and related instruments and equipment
Test performance and instrument
The following are the key properties of exterior wall coatings to be tested and the instruments and equipment to be used:
| גורם ביצועים | מכשיר וציוד |
| צבע ומבריק | מד הבדלי צבע, מד ברק |
| עמידות לתנאי מזג האויר | תא בדיקת קרינה ספקטרלית, תא בדיקה של מנורת קסנון |
| Pollution resistance | Pollutant adhesion testing equipment |
| Resistance to spalling | Spalling tester |
| Crack resistance | Cracking test equipment |
| thickness | Thickness measuring instrument |
| Chromatic aberration and variation | קולורימטר |
Test performance of exterior wall coatings and related instruments and equipment
הליך שיטת הגילוי
The following are the properties of exterior wall coatings to be tested and the testing procedures:
צבע וברק: בדוק עם מד הבדלי צבע ומד ברק תחת מקור אור סטנדרטי ורשום את תוצאות הבדיקה.
יכולת מזג אוויר: בדוק את יכולת מזג האוויר של הציפוי באמצעות תא יישון מנורת קסנון או תא קרינה ספקטרלית, ורשום את תוצאות הבדיקה.
Pollution resistance: Use pollutant adhesion testing equipment to test the pollution resistance of the paint and record the test results.
Spalling resistance: Use spalling tester to test the coating’s spalling resistance and record the test results.
Crack resistance: Use the crack resistance test equipment to test the crack resistance of the coating and record the test results.
עוֹבִי: Use the thickness meter to test the thickness of the coating and record the test results.
Color difference and color difference change: Use a color difference meter to test the color difference and color difference change of the paint and record the test results.
The above is the key detection performance of exterior wall coatings and the corresponding detection methods, for reference only.