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304 North Cardinal
St. Dorchester Center, MA 02124
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Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
Zinc-coated galvanised steel is used in the construction of the Racket Grid suspended ceiling system (T-bar) to stop corrosion from rusting. This bar’s underside is coated with a thick layer of polyester, which gives it strength and durability against variations in weather. Essentially, there are three components:
Main-T
The Main Ts are hung by a suspension system and bear the weight of the Grid system. These Ts feature an interconnecting structure that allows them to increase length and form a continuous mesh over the space in which they are employed.
Main-T
Cross-T
Cross Ts are employed sporadically at predetermined intervals and are interlocked with Main Ts. Typically, the Cross Ts come in two sizes: 1200 mm and 600 mm. They therefore form modules, resulting in a mesh/grid.
Cross-T
Wall Angle
The wall angle is attached to the perimeter of the wall at the ceiling level to support the Main Ts and provides a finish when it ends on the wall.
Wall Angle
Specification
| Component | Length(mm) | Width(mm) | Height(mm) | Thickness(mm) |
| Main-T | 3000 | 24 | 32 | 0.30 |
| Cross-T | 1200 | 24 | 32 | 0.30 |
| Cross-T | 600 | 24 | 32 | 0.30 |
| Wall Angle | 3000 | 24 | 32 | 0.40 |