| 摘要 |
PROBLEM TO BE SOLVED: To provide a mortar coating material with which desired coating thicknesses can be secured by trowel coating with little or no recoating and without changing the kind of the coating material even when the mortar coating material is applied to a place ranging from a thin part where the application thickness is≤1 mm to a thick part where the application thickness is≥10 mm, in particular, to a place having continuously changing application thicknesses, such as a part having different joints and steps, and a flat coated surface can be obtained after application, and which can be applied without liquid dripping or falling even when the subject to be coated is a wall or ceiling surface. SOLUTION: In the mortar coating material, at least cement, a thickening agent, and brittle aggregate having a particle diameter of≤3,000μm, a coarse grain ratio of 1.0 to 4.5 and a crushing strength of 20 to 400 N are blended. COPYRIGHT: (C)2004,JPO
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