How To Fix The Wall Panels On The Wall

‌The core methods of fixing wall panels to the wall mainly include mechanical fixing (such as expansion screws, angle codes), keel frame support, adhesive bonding and composite methods (nail-glue combination)‌. The specific operation needs to choose the appropriate method according to the wall condition, wall panel material and load-bearing requirements. ‌

Mainstream fixing methods and applicable scenarios ‌Mechanical fixing method‌

‌Expansion screw/nail fixing‌: Suitable for concrete or brick walls, especially wall panels with large load-bearing capacity. First drill holes in the wall, insert expansion screws or use long nails to fix. For example, this method is often used for stone and metal wall panels. ‌

‌Angle code fixing‌: Connect the wall panel and the wall through metal angle codes, which has strong support and good concealment, and is often used for decorative wooden wall panels. ‌

‌Keel frame method‌
‌Wooden keel/aluminum alloy keel‌: First fix the keel frame on the wall (usually 45-60cm apart), and then install the wall panel on the keel. Suitable for situations where the wall is uneven or pipelines need to be hidden, such as lightweight PVC wall panels or integrated wall panels. ‌

‌Adhesive fixing method‌
Use environmentally friendly nail-free glue or chemical anchor bolts to directly paste the wallboard. Suitable for lightweight materials (such as wood-plastic, PVC wallboards), the advantages are no nail holes and fast construction, but the wall flatness requirements are high. ‌

‌Composite fixing method‌
‌Nail-glue combination‌: Apply adhesive first, then fix with nails, taking into account both stability and aesthetics, recommended for scenes with high requirements for load-bearing and appearance. ‌

Key points ‌Wall pretreatment‌: Remove floating dust, level and deal with moisture problems, concrete walls need to be pre-buried with earthquake-resistant columns or wooden dowels. ‌

‌Material matching‌:
Heavy wallboards (such as stone) are preferred to use expansion screws;
Lightweight wallboards can be combined with adhesives;
Waterproof chemical anchor bolts are recommended for humid areas.
‌Tool selection‌: Nail gun (depth control 27-32mm), level to ensure smooth installation, nail-free glue needs to choose a high bonding strength model.

Recommended extended understanding
Aging resistance of chemical anchor bolts
Spacing standards for wooden keel installation
Environmental certification indicators for nail-free glue