Glass hollow brick production process

There are two production methods for glass hollow bricks, namely welding and bonding.

1. The welding process is as follows:

Raw material mixingâ†’meltingâ†’cuttingâ†’pressing half blankâ†’weldingâ†’annealingâ†’inspectionâ†’paintingâ†’packaging

2. Bonding method

Inserting the side walls of the two concave half glass bricks into the grooves of the thermoplastic plastic ring member with the H-shaped section, and by means of the sealing material, the surface of the profile is softened under the action of temperature and extrusion, thereby The concave half-piece glass bricks are firmly bonded together to form an integral hollow glass brick.

Compared with the welding method, the bonding method has low product cost and accurate product size, but the strength roundness is lower than that of the welding method.

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