1.Along top keel
2.Along floor keel
3.Horizonal keel
4.Vertical keel
5.Tapping screw
6.Expansion bolt
7.Utility’s board
8.Concrete skirting boards
INSTALLATION METHODS
A.Light steel keel frame
1.Draw the installation guideline.
2.Use the shooting nail or expansion bolt to fix the along top keel and the along floor keel on the ceiling and floor.
3.And arrange the vertical keel as per the request and install the horizontal keel.
B.Fixing method of the boards
1.To cut the boards as per the required size which is 10mm shorter than the wall height.
2.The boards should be fixed on the keels by the tapping screews in seam misplacement form,the distance between tapping screews is 200-250mm.And esch screew head should enter 0.5mm depth into the boards.
3.Please leave a seam between boards about 4mm width.
4.When fixing the boards.it should be mounted from its center to sdges.Don’t fix it at different points at same time avoid the over bending of the boards.
5.Before fixing we can place the mineral wool or glass fiber into the empty space between the boards to get the better soundproofing and fireproofing effects.