As a new type of polymer composite material, wood-plastic outdoor flooring is increasingly appearing around you and me. Its excellent anti-corrosion, anti-mildew, anti-aging, non-fading, non-deformation and other characteristics have been recognized by the majority of users. The special keel for wood plastic flooring is an indispensable key accessory for installing outdoor landscape wood plastic flooring. So how do we install special keels for wood plastic flooring?
When installing special keels for wood-plastic flooring, the distance between special keels for wood-plastic flooring generally depends on the thickness of the plastic wood flooring; when the thickness of the wood-plastic floor is less than 25mm, the distance between special keels for wood-plastic flooring cannot exceed 250mm. The maximum special keel spacing for wood-plastic flooring cannot exceed 400mm.
Usually, when we install special keels for wood-plastic flooring, we will encounter the following grounding situations:
1. When installing brackets on the hanging sidewalks of ecological agricultural crops in ponds, lakes and parks, if flowers and plants need to be taken care of, or the pond water cannot be drained in a large area to pour concrete, galvanized anchor screws can be used to directly enter the outdoor wood-plastic ground, and then welded and plated Screws on the special keels for zinc tube wood plastic flooring. If it is installed in a lake or the surrounding air has high humidity, it is recommended to use hot-dip galvanized square pipes to avoid corrosion.
Special keel installation for floor screw wood plastic flooring
2. The outdoor wood-plastic floor has a concrete foundation; do the concrete leveling work, and the concrete thickness is not less than 8mm; then, we can directly use plastic expansion plugs to fix the special keel for the wood-plastic floor on the concrete floor.
Use concrete to level the outdoor wood-plastic floor and install special keels for wood-plastic flooring.
3. For outdoor wood-plastic floors made of pure soil and the installation surface needs to be raised, we can first dig and bury concrete and galvanized pipe columns on the outdoor wood-plastic floors. Under normal circumstances, the diameter and depth of the foundation pit shall not be less than 300mm, the galvanized pipe column size is not less than 60*60mm, and the pipe wall thickness is not less than 2mm; the span between columns is controlled within 1800mm; after the columns are pre-embedded, galvanized pipes are welded to the special keels for wood-plastic flooring on the columns. . The specifications are recommended to be above 40*60mm.
