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How to Install the keel of the external wall wooden hanging board

Date of release:2019-01-14 Author:吸音垂片 Click:

The keel installation of external wall wooden hanging board also has certain knowledge, although the steps are not very complicated, but each step must have accurate positioning.

First of all, we should inspect the wall which will be installed with wooden hanging boards, see if the sound-absorbing tapes are flat, and clear the barriers on the wall. Find out the horizontal benchmark to install the wooden hanging board, and mark it well, in order to install the keel conveniently. Then we will discharge and fix the keel. The keel is usually made of 50 # light steel or 2.5 * 3 cm square wood. The vertical direction of the keel should be 60 centimeters from the ground, and then steel or expansion screw should be used. The keel should be made of anti-corrosion material (special treatment is preferable), and the keel should be laid around doors and windows to enhance stability.

The first floor at the bottom begins to fix the wooden hanging board on the keel with shooting nails. If the sound absorption suspension system uses self-tapping screw, it should use twist drills beforehand. The nail head should sink into 0.5-1 mm. The lower position should be treated with anticorrosion. Then it should be smoothed with putty. The distance between the nail hole and the board in class should not be less than 1.2 cm, generally 1.5 cm, and the two ends should be 2 cm. Fixed the second wooden hanging board and the third one accordingly. When the width of the wall is larger than the length of the wooden hanging board, the interface on the same horizontal line should be on the keel and should not be suspended.

The joints of external wall wooden hanging board should be kept between 3 and 5 mm. After the sound absorption system is modeled, the inner and outer corners of the wooden hanging board will naturally close to each other, leaving suitable joints. The top wooden hanging board should be bonded with sealant at the joint of the top eaves to achieve waterproof effect. The wooden hanging boards installed at doors and windows should be cut into the same shape with the shape of the doors and windows for installation, so as to avoid through seams (easy to cause leakage). Neighbouring corner joints should be closed, wooden hanging board outside, clean up dust and dirt, coated with acrylic paint.



The address of this article:http://en.achceiling.com/news/378.html

Key word:吸音垂片,吸音悬挂系统,造型吸音系统

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