MANUFACTURING METHOD FOR DURAMENS FOR PARTITION WALL AND THE PARTITION WALL USING THE SAME

摘要

PURPOSE: A manufacturing method for duramens for a partition wall is provided to have excellent flame-retardant, soundproofing, heatproofing and fireproofing efficiency. CONSTITUTION: The manufacturing method for duramens for a partition wall comprises the steps of: forming a web by mixing thermal fusion polyester fibers and general polyester fibers, then cutting; piling the webs in many layers, then treating with heat in an oven; manufacturing heat-treated cotton by passing the heat-treated webs through a press roller; and cutting off the heat-treated cotton in the appointed size, applying flame retardant and drying.