Adhesive installation is the most common installation method of signs. Adhesive installation is mainly used for smaller signs, and the adhesives used are glass glue, foam glue, all-purpose glue, sponge glue, double-sided adhesive, structural glue and so on. When sticking the sign, the appropriate adhesive should be selected according to different materials, installation environment and humidity. The disadvantage of paste type is short use time.

Second, the suspension installation

Mainly suitable for signs with large volume and light weight. When installing, first determine the punching point, punch holes with an impact drill, and install self-tapping screws in the holes. When only one tapping screw is used, it is necessary to punch a hole in the center of the sign to keep the sign horizontal, then hang the folded edge of the sign on the screw, adjust the position, and then apply fixing glue around the sign. The disadvantage is that when installed in a damp place, the fixing glue will fall off after a long time, which will affect the aesthetics of the signboard.

Third, the decorative screws are fixed and installed

This installation method is not very common, mainly because customers reserve installation holes for installing signboards before customizing signboards, and then design signboards in the reserved holes. This method is generally used for acrylic board paint clamping, mainly because the positioning of screws must be accurate, otherwise it can not be installed correctly.

Fourth, embedded installation.

This installation method is mainly aimed at outdoor signboards, and then it is distinguished according to quality and volume. For example, the flower signs in the park can be directly filled and fixed after digging holes, and then paved with lawns for decoration. For a large signboard like Spiritual Fortress, first dig a pit and then pour concrete to fix it, and then according to the quality of the signboard, bury it twice: first pour concrete in the pit, then fix the signboard on it with expansion wire after the concrete is solidified, and then use concrete.

Five, explosive screw fixation

This method is mainly suitable for the pavement or wall of concrete foundation, and this installation method is adopted when the sign does not need to be moved. Such as street signs, parking signs, etc., this method is often used.

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