1. The structure of doors and windows should be strong, smooth and without warping.
2. Door and window frames and door and window sashes with a thickness greater than 50 mm should be connected with double jaws. When the frame and fan are assembled, the gutter shall be tightly fitted, cemented with rubber, and tightened with plastic wedges. There should be full filling between the door frame and the wall.
3, wooden box cut mouth should be straight, the wound should be flat. The switch must be flexible without tilting.
4. The installation position of the door and window hardware is appropriate, the sides of the slots are neat, the types of small hardware are complete, and they are tightened with wood screws, instead of being replaced by nails. Doors and windows covered with water, cover strips, pressure strips, seals the installation of the same size, combined with the doors and windows firmly.
5, doors and windows applied paint or paint should be smooth surface, smooth, no brush marks, uniform color, no leakage coating, sand, spotted and falling and other defects.
Decoration materials knowledge window and window coating wooden door switch home decoration
In perfect binding, adhesive alone is used to attach the pages of a book together and attach the book`s cover.
If only one adhesive application is used to construct the book, it is called a [one-shot process."
When two adhesive applications are required, it is a [two-shot process."
In the latter process, the first application of adhesive binds the bases of the book together. This adhesive is sometimes referred to as [primer" glue.
The second application of adhesive is used to attach the book`s cover to the side of the book spine. This adhesive is referred to as the [cover" glue.
Light Yellow Side Glue has good flexibility and strong adhesion.it can be used to attach the book's cover to the side of the book spine.
Good adhesion,weathering resistance and impact resistance.
Light Yellow Side Glue
Light Yellow Side Glue,Light Yellow Hot Melt Glue,Waterproof Glue,Stronger Glue
Taixing Chaobang Adhesive Co., Ltd. , http://www.cb-adhesive.com