Sidewalk Drain Grate

Sidewalk Drain Grate

Supply H Series Commercial Combined Sidewalk Drain Grate For Small Pools And SPA Application.

Detail Product Picture

Waterproof and drainage performance of aluminum grille:

Aluminum grille is a grid like material made of high-strength aluminum alloy, which has excellent waterproof and drainage performance. Its waterproof and drainage performance mainly depends on the following aspects:

Surface treatment method: The surface of the aluminum grille is specially treated to form a waterproof layer, which can effectively prevent the infiltration of rainwater. At the same time, there is also a waterproof layer on the back of the aluminum grille, which can better prevent the infiltration of rainwater.

Aperture size: The aperture size of aluminum grilles is an important factor affecting waterproofing and drainage performance. The smaller the pore size, the lower the permeability of water, which can effectively prevent the infiltration of rainwater.

The structure of the grille: The structure of the aluminum grille is also an important factor affecting the waterproof and drainage performance. Generally speaking, the larger the gap in the structure, the better the fluidity of water, and therefore the easier it is to drain.