The glass brick is a six-sided box-shaped glass body structure with a closed cavity. There is a slight negative pressure close to vacuum in the cavity. The glass wall thickness of the glass brick is about 1CM. Generally speaking, the outer surface of the two opposite surfaces of the glass brick is smooth and smooth (now there are also patterns on the outer surface), and the inner surface is a mechanically stamped decorative surface, which is equivalent to embossed glass.

The four sides of the glass bricks are recessed and painted with white protective paint. The purpose is to make the structure of the glass brick wall more firm and beautiful.

The tendon in the middle of the side of the glass brick is a welded joint. If the welding seam is uniform, it means that the glass brick is more circumspect. If the welding seam has small holes or gaps, the glass brick has leaked and cannot be used anymore.

Glass tiles are the freaks and darlings of the glass family. The glass brick inherits the characteristics of crystal clear and translucent, cold and sturdy, and at the same time, it has the characteristics of refractive reflection. It can achieve unpredictable and unpredictable artistic effects in artistic creation. The block structure of the glass brick can bring more space imagination to the designer and make the masonry simple. The hollow micro-negative pressure cavity structure makes the glass brick excellent in the sound insulation, heat insulation, fire prevention and other properties in the glass material.