Wall finishes--wood veneer hanging board craft

Wall wood veneer refers to the factory processing and production of wood veneer and MDF on the basis of multi-layer board for mixed coating. The finished wooden board uses the construction technology of foundation keel, sling and bonding at the construction site.

Commonly used construction techniques are dry hanging method and bonding method.

In the structure hanging method, the base layer is provided on the keel of 12mm cement fiberboard, wood for trim panel set, the method may also be omitted in some cement fiberboard base layer is provided directly on the keel of wood veneer . The installation of cement fiberboard can achieve better flatness and moisture-proof functions.

Process flow.

1. Construction technology (explained by dry hanging method)

Measurement, the mounting base keel elastic line → → → keel check mounting base cover panel mounting → wood finishes plate.

2. Construction methods and technical measures.

①Measurement and elastic line: According to the grade of the keel, the keel position line is ejected from the wall in turn. Usually, the keel is made of 50 light steel keels with an interval of 400mm.

②Install the foundation keel: The keel is connected to the wall through U-shaped supports, and the support interval is less than 600mm. After the keel is installed, the overall flatness of the outer edge of the keel should be ensured. The keel is installed and inspected.

③Installation of the foundation panel: Before sealing the board, it should be ensured that the electrical and mechanical engineering in the foundation is completed and passed the inspection. The base plate is made of 12mm cement fiber board. Two-way ink lines are ejected on the surface of the base plate according to the two-way interval of the keel before the nails to determine the fixed position of the nails. When installing, fix it at both ends from top to bottom or from the middle. The nails are evenly distributed, the nail distance is about 100-150mm, and the nail tail sinks into the board surface. In order to avoid contraction and deformation in the future, a gap of 3~5mm is left between the board and the connection part of the board. For precision machining with a larger layout, the substrate should be installed incorrectly to avoid through seams and form concentrated expansion and contraction stress. The edges of adjacent plates should be uniform in thickness to avoid a difference in joint height.

④Installation of wood veneers: all wood veneers are processed in the factory, marked according to the order number, and installed according to the number during installation. The sling is made of aluminum alloy finished sling. It is necessary to drill holes on the sling according to the position of the nail. The sling is a male and a female, which are respectively fixed on the base plate and the wooden board. The interval between the straps is 300mm. When installing the wood veneer, install it in the order from top to bottom and from inside to outside, paying attention to the details of the relevant receiving ports.