In this issue, we will continue to introduce what should be paid attention to when constructing with insulation rockwool board.

     5. When the insulation is placed vertically and has a certain height, the insulation layer must have positioning pins or support rings, and the spacing shall not exceed 3 meters to prevent the insulation rockwool board from sliding down.
     6. For the insulation of of large diameter or flat wall equipment with insulation rockwool board, when the temperature exceeds 200 °C, insulation nails should be added, and the external protection should be tight.
     7. When the temperature of the thermal insulation rock wool board exceeds 200°C, the insulating material must be properly protected to ensure that the possible expansion will not change the thickness and bulk density of insulation layer.
     8. It is not advisable to build outdoor heat and cold insulation in rainy days, otherwise rainproof measures should be taken.