Verification of thermal insulation effect of thermal break bridge profiles

Verification of insulation effect of thermal insulation bridge profiles:

Test (1). Take the heat insulation aluminum alloy sample 100mm long, clamped with a bracket, the two galvanic digital temperature display probes are close to the inner and outer aluminum alloy surface of the heat insulation aluminum profile. Bake the inner profile with an alcohol lamp, observe the temperature display and record it. See Table 2.

Test (2). The site where the heat-insulating aluminum profiles were installed was tracked on site, and the changes in temperature were measured in winter and summer and the records were taken to observe the heat insulation effect. See Table 3.

If there is air-conditioning and heating equipment in the room, the room temperature can be maintained for a long time, thus saving energy and making people feel good. Insulation aluminum alloy building heat transfer coefficient detection: thermal conductivity test detection by thermal conductivity tester. Heat transfer coefficient calculation formula:

â–³T=(W/m2)K

Where: â–³ T - heat transfer coefficient;

W - heat / W;

K - Calculate the temperature difference coefficient;

M2 - heat insulation aluminum alloy area.