1. Pay attention to rain prevention, not in
rainy days construction.
2. Used for cooling must be in the moisture
proof layer, in the special low temperature, with no resin rock wool
insulation, the moisture proof layer must be fireproof
3. When the temperature exceeds a certain
temperature, such as: 200℃, insulation must add appropriate external protection,
so as not to change the thickness and bulk density of rock wool panel.
4 about the large diameter and wall
equipment with rock wool finished insulation, beyond 200℃, we must remember the rock wool panel manufacturers told: add insulation nails, (spacing of about
400mm) external protection to stick.
5. Heat preservation equipment, heat
preservation nails and pipes can accept appropriate coating for corrosion
protection. And there should be no leaks. This can lead to better results.
6. Rock wool panel products vulnerable to
mechanical wear should be covered with metal or plastic under the condition of
outdoor insulation, and pay attention to the joints. Seal the joints tightly,
and add glue seal when needed
7. When the insulation object is placed at
90 degrees, and a certain height, the insulation layer of rock wool board must
have positioning pin or support ring, spacing must not be more than 3 meters,
to prevent the insulation data in the case of vibration sliding downward.
8. In order to achieve the minimum goal of
thermal loss, the joints of rock wool board and felt must be closely connected.
If there are multiple layers of insulation, the cross joints need to be
interwoven to avoid forming a thermal bridge.
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