How to calculate the accessories of the integrated ceiling, I am always not sure, do not copy, as de

The main keel is multiplied by the number of squares.

Auxiliary keel multiplied by the number of squares.

Closing corners multiplied by squares.

The number of hangers is left square.

The above results are rounded to the nearest integer.

The boom can't be calculated, it depends on how high the crane is.

If you're a dealer or installer, this question doesn't make sense, unless you're just starting out. If you are the owner, it depends on the size of the room you need to decorate, length or width, you have to cut according to the basic length of the keel, the main light steel keel can owe a little on both sides, because it is responsible for the area load-bearing, but the triangular keel must be on the side, because it needs to be used for card plates. You have to do the math, but keep in mind that the length of a main light steel keel or a triangular keel is three meters.

As long as you have basic mathematical knowledge, you can figure out how to cut the material is suitable. As for the corners, the perimeter of the room you want to decorate is the length of the corners you need, and you can consider more than one or two, because it will produce the necessary excess according to the specific length of the room. Finally, let's talk about the suspension bars, which should be calculated according to the length of the ceiling sagging from the roof.

A light steel keel needs at least 3 suspenders, and one with more suspenders needs to be longer, and then one plus comes out. Finally, I reiterate that I can't completely disbelieve in the "oil seller", it is recommended to calculate the bottom line of materials and prices by myself, and then find a professional to consult again, no matter how good a mathematician is, he may not be better than an old carpenter who can calculate these things, so as not to produce sluggish materials. I hope what I said can help you, and I wish you all the best!