Aluminum joists are a good solution to durability and lightweight. The groove design can fix the structure without turning screws. This system saves time and effort.
Aluminum joist size: 50*25 mm
Made of aluminum
Click cradle: click fit the aluminum joist, no need screws. Spacer tabs: fit with tiles laying on aluminum joist.
Metal buckle
Black gaskets
Metal buckles link and secure the wood floor, making floor immovable. The first metal clasp is used between two pieces of wood, and the second applies to the edge of the wood floor.
The partition piece can divide the stone and leave the seam, and the gasket can prevent the wear and noise caused by direct contact between the aluminum keel and the stone.