What is often used in construction is called light steel keel gypsum board partition. So what is the construction method of this kind of thing? As our lives improve, everyone’s choice of decoration materials also changes. Constantly updated, this kind of object is effective when it is light in weight, so it has become a popular focus of everyone's choice. So how is it constructed? What relevant matters should be paid attention to during the construction process? The following is by The editor will introduce it in detail!

Construction method:

1. Partition wall positioning and laying out, according to the architectural design drawing, pop up the partition line and edge line on the indoor floor , and lead to the walls of the two main structures and the bottom of the floor, and pop up the door and window opening lines at the same time.

2. Install the horizontal keel (lower sill) along the ground and fix it with nails, or drill holes first and use expansion bolts to connect and fix it. During installation, it should be installed according to the line and edge line, with both ends touching the structural wall (column) surface, and the final fixed point should be no more than 100mm from the structural facade; the distance between nails or expansion bolts should be no more than 800mm. During installation, the levelness and straightness of the keel should be ensured.

3. Install the horizontal keel along the top (upper sill). The installation of the keel along the top is the same as that along the ground keel.

4. Install the vertical keels along the wall (column). The fixed connection between the vertical keels of the partition frame and the building structure wall is the same as the installation of the top and ground keels.

5. When installing the vertical keel, based on the threading holes on the C-shaped vertical keel, first determine the direction of the upper and lower ends of the keel, and try to align the threading holes. The length of the vertical keel should be based on the actual size measured on site. ; After the vertical keel is installed in place, it should be ensured to be vertical. Door and window openings should be reinforced and fixed with double rows of vertical keels. When the design requires a rigid connection, self-tapping screws or core rivets should be used to fix the vertical keel and the top keel along the ground.

6. Install through keels and horizontal braces. When the partition wall adopts through series keels, install through keels after the vertical keels are installed, and pass through the through holes of each vertical keel in the horizontal direction. Pass. The connection between the horizontal brace keel and the vertical keel mainly uses angle brackets, which are fixed with core rivets or self-tapping screws on the back of the vertical keel. It can also be connected with a card bracket on the opening surface of the vertical keel.

7. Installation of skeletons at nodes such as doors and windows. For partition wall skeletons, additional keels or buckle boxes can be used to strengthen the keels, which should be installed and fixed according to the design drawings. Decorative wooden door frames are generally fixed to the vertical keels at the opening with self-tapping screws, and the door frame beams and horizontal keels are connected in the same way.

8. When nailing gypsum boards, the panels are generally paved vertically, while curved partition walls can be paved horizontally. The binding of gypsum boards should be done sequentially from the edge of the board to the surrounding sides of the board. The gypsum board shall not be fixed on the ground or top keels, and additional horizontal keels shall be provided for fixation.

9. For caulking, first remove the debris in the seam and fill it with putty. When the putty first sets (about 30-40 minutes), scrape a layer of thinner putty with a thickness of 1mm and then apply it. Perforated paper tape, after pasting the paper tape, leave it for a period of time. After the water evaporates, scrape another layer of putty on the paper tape, press the paper tape down, and level the seam board at the same time.

Construction precautions:

1. The reserved holes for connecting the top keel and the wall should be reserved according to the requirements of the drawings during the main body masonry, and must not be forgotten or shifted.

2. When constructing partitions, a 3mm gap should be left around the perimeter, and control joints should be made for partitions longer than 12m.

3. The surfaces of light steel keel gypsum board partitions, connectors, nailing accessories, etc. that have not been treated with anti-corrosion must be painted with anti-rust paint.

What the above editor has introduced to us is the construction method of light steel keel gypsum board partitions. In fact, we must pay attention to certain things during the construction process. In order to improve our architectural effect, Everyone must operate it correctly. In addition, we should pay attention to its position and gap and operate it in strict accordance with scientific standards. So the above content will be introduced here. I hope the editor's introduction can give you some help and reference.

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