How to arrange the iron keel of woodworking?

First of all, play the horizontal line well, and determine the pay-off position of the ceiling according to the horizontal line.

Drill holes with an impact drill, cut into wooden poles, and then fix the wooden poles around the wall with nails-this is the side keel;

According to the length of the room, the position of the transverse keel is evenly distributed, and the general spacing is 80~ 100 cm (of course, the more the better); Measure the dimensions of both sides, and nail the crosspiece to the side keel according to this dimension.

If it is necessary to add suspenders above the rung keel, you can drill holes in the roof and fix battens, the direction of which should be in a cross state with the rung keel, and then nail battens on this batten to connect with the lower rung keel. Starting from 30 cm away from the wall, the spacing between the middle parts can be evenly distributed, with a spacing of about 80 cm; Before doing this step, it is necessary to pull a construction line at both ends to determine the horizontal height of the rung keel and ensure that all rung keels are on a horizontal plane.

If the roof needs to be equipped with electrical equipment such as lamps and lanterns, the number of rung keels can be increased for reinforcement according to the situation. After this, you can install the corner strips of PVC gusset plates. This is best fixed with screws.