Gypsum Board Liner with 2Million m2 Capacity

The face paper is wrapped snugly spherical each and every phase and sealed to the decrease again paper.
Cutting the panels
By the time the edges have been shaped, the plaster core has set sufficiently for a knife to slice the continuous strip into famous panel sizes. The board, commonly forty eight inches (1219 mm) or fifty 4 inches (1572 mm) wide, is generally decrease into panels that are eight toes (2400 mm) or 12 toes (3600 mm) long.

The drying process
The panels are transferred to a conveyor line that feeds them via a long, drying oven. At one plant, for example, the gas-fired oven is 470 toes (143 m) long. Panels enter the oven at 500°F (260°C) and are uncovered to in many instances decreasing tiers of warmness in the course of the 35-40 minutes they tour by way of the system. Humidity and temperature are cautiously managed in the dryer.
Product Evolution
Since the invention of gypsum board at the flip of the century, there has been gradual boom in making it lighter in weight while bettering its basic overall performance characteristics. In the late 1950s, ultra-modern gypsum board (not fire-rated) weighed two kilos per rectangular foot (9.8 kg per sq m); the a range of varieties of favored gypsum board now frequent about 1.6 kilos per rectangular foot (8 kg per sq m). This now now not entirely makes dealing with and set up easier, then again decreases transport fees as well.