Correct installation method for polyester fiber sound-absorbing panels

Methods/Steps

1. Difference.Polyester fiber sound-absorbing board, is made of crash-proof raw material, by hot pressing, because the production batch number is different and crash-proof coloring is very difficult, under the action of sunlight, it is easy to produce tiny color difference;Therefore, in the purchase of sound-absorbing board, as far as possible to use the same batch number of production of anti-collision sound-absorbing board, workers will be before the construction of anti-collision sound-absorbing board row plate, adjust the color difference and then according to the adjusted order of installation and construction.

2. cutting or flanging blade, it is recommended to use imported blade, due to the quality of domestic art blade steel, the blade is not sharp and the service life is short, in cutting or flanging is not easy to produce rough edge and face, especially in the chamfering surface is obvious, it is better to use this product special chamfering plane.

3. the cutting plate surface should be rigid ruler in the construction, it needs to be cut on the anti-collision sound-absorbing plate surface, workers are recommended to use steel ruler or alloy square steel as the ruler, workers do not use wood or soft material as the ruler, in order to avoid the cutting line is not straight caused by splicing gap too large or distorted.In order to reduce the splicing gap, workers can tilt the blade inwards by 0.5 ~ 1mm during cutting, so that the interface surface can form an insloping surface, which is easy to butt the plate during construction and reduce the gap degree.

4. Substrate processing

(1) No hole substrates should be substrates splicing gaps with adhesive paper to stick firmly.

(2) Perforated substrates shall be closed with thin film on the inside of the substrates.

5. paste the choice of glue

(1) First consider the use of the national environmental requirements of the glue.

(2) Different types of adhesives can be selected according to the paste base.

(3)Cement or wood base: The choice of chloroprene rubber as the raw material of benzene – free multifunctional rubber or latex.

(4) paper plasterboard base surface: in not easy to be affected with damp under the premise, it can choose 100 latex or with long fiber wallpaper glue as raw material (brush glue stick after should use grain nail to fix immediately, in order to avoid glue not dry, board surface moves), in easy or may be affected with damp under the premise, it can choose multifunctional glue.

6. Treatment of Yin and Yang Angle

Polyester fiber sound-absorbing board can be treated with yin-yang Angle, and its method is the same as aluminum-plastic board construction method

Handling of cleaning related problems:

There are three main kinds of stains in the construction of anti-collision sound-absorbing board

(1) Ash and dust.You can just use the surface of the duster.

(2) Mud stains.Want to soak with clear water anti-collision soft board, have bibulous rate taller scrub content, cooperate weak alkalescent foam cleaner to scrub.

(3) Grease and rust stains should be cleaned with special oil and rust remover.