| 摘要 |
PURPOSE: A water proofing material coating method is provided to reduce drying speed rate of the waterproof material for maximizing the surface area of the waterproof material by using a different typed nozzle to coat the waterproof material of which unit is micron unit. CONSTITUTION: A water proofing material coating method comprises a method that a different typed nozzle (110) comprises the first nozzle (111) and the second nozzle surrounding the first nozzle and the water proofing material is coated by using the different typed nozzle. The method comprises the following steps. (a) the water proofing material comprises a fluidifier for fluidizing. (b) fluidized water proofing material is exposed to the first nozzle and the waterproofing material is vibrated by an ultrasonic oscillator(130) in the first nozzle and at the same time pressurized air is supplied to the second nozzle and the water proofing material is moved out through the first nozzle. [Reference numerals] (AA) Waterproof agent; (BB) Pressurized air |
