The construction and installation method of polyester fiber sound-absorbing board:

1, Open frame ceiling ----- When polyester fiber board is used as open frame ceiling, it can be cut into small pieces and hoisted with T keel, the construction method is the same as that of traditional small board ceiling.

2, Dark frame ceiling ----- polyester fiber board used as a dark frame ceiling, you can glue or nail the method of polyester fiber board and keel connection. The edge and surface of the board can be modified with a utility knife to make a variety of engraving patterns, and the board can also be bent to facilitate modeling.

3, Space sound absorber ----- polyester fiber board has toughness and tensile resistance, can be used clamps or lifting parts directly connected with the edge of the board.

4, Wall construction method

(A) When installing the wall of the polyester fibreboard with the reserved rear cavity, the straight clamp light steel keel can be used as the back keel. On the finished solid wall attached wall keel, the polyester fiber board is glued or connected with the light steel keel by the method of grain nails. Good flatness, strong stability.

(B) Pasting directly onto a solid wall is as follows:

1. Pay attention to board selection and layout before construction

Note the slight color difference, find the center point of the pasted surface, draw a cross line, using the way of brickwork, starting from the center point of the board (wear gloves to avoid contamination).

2. Cut the board

Use a steel rule and a sharp utility knife to cut or modify the corresponding, if you want to reduce the joint, you can tilt the blade inward 0.5 ~ 1mm when cutting, to facilitate the docking of the plate edge and reduce the gap.

3. Paste

1), Cement or wood base: benzene-free multifunctional adhesive or white latex with neoprene as raw material can be selected.

2), Paper gypsum board base: under the premise of not being susceptible to moisture, white latex or cellulose as raw materials can be used as wallpaper glue (brush glue should be immediately fixed with nails to avoid the glue is not dry, the board moving). Under the premise of easy or possible moisture, you can choose universal glue.

3), Polyester fiber board is porous material, easy to absorb glue, plug holes, affect the sound absorption function of the rear cavity. It is recommended that during construction, you can brush glue on one side (only brush glue on the substrate or keel, the amount of brush glue is slightly heavier than normal), and it can also be reinforced with grain nails.

Note:

1, Pay attention to the selection of the board before construction, to avoid small color difference;

2, Cutting plate surface should use rigid ruler;

3, Cutting or chamfering blade, it is recommended to use a new blade;

4, The substrate treatment has a knack;

5, Paste glue has particularity;

6, Yin and Yang Angle to special treatment;