• by admin
• 2023-12-20

How to lay glass wool in steel structure workshop?

Regarding the selection of glass wool in steel structure workshop, the selection standards for glass wool are different in different regions. Areas with low temperatures generally use high bulk density and high thickness, while areas with high temperatures use low bulk density and low thickness.

Roof construction

1. When laying the glass wool board, place the veneer facing the indoor side, perpendicular to the purlins. Leave about 20 cm of rolled felt at the eaves of one side, and use special clamps or double-sided tape to fix it on the outer purlins.

2. Ensure alignment and tension when unwinding, lay the glass wool roll felt at the eaves of the other side, also leave an extra 20 cm of roll felt, and use special clamps or double-sided tape to fix it on the outer purlins.

3. The two rolls of cotton are connected together by stapling the veneer flash.

4. Install the roof color steel plate, remove the clamps at the eaves on both sides, and use the reserved 20 cm veneer to edge the glass wool.

5. Pay attention to keeping the tension and alignment of the glass wool felt rolls, and keeping the joints between rolls tight. When overlapping is required in the longitudinal direction, the overlapping joints should be arranged at the purlins.

6. According to project needs, in order to avoid the occurrence of cold bridges, you can consider placing some hard insulation materials on the purlins, such as XPS.

Wall Construction

1. Paste the cotton toward the indoor side, and unroll it from the eaves to the base of the wall. Use double-sided tape to fix the glass wool roll felt on the lower purlin, leaving an extra 20 cm.

2. Cut the glass wool roll 20 cm beyond the top purlin of the wall and fix it with double-sided tape.

3. Trim the edges of the glass wool and install the color steel plate.

4. Pay attention to keeping the glass wool roll felt tensioned, aligned, and the seams between rolls tight.

Pay attention to keeping the glass wool roll felt tensioned and aligned, and the seams between rolls tight. When overlapping is required in the longitudinal direction, the overlapping joints should be arranged at the purlins. For wall construction, lay the cotton toward the indoor side, and unroll it from the eaves to the foot of the wall. Use double-sided tape to fix the glass wool roll felt on the lower purlin, leaving an extra 20 cm.