Title:
建築板、及び建築板の製造方法
Document Type and Number:
Japanese Patent JP7350228
Kind Code:
B2
Abstract:
To provide a building board on which a clear layer can be easily formed even if a water-repellent agent is added to the cement substrate before forming an impregnated sealer layer, and in which the clear layer is not susceptible to glossing even when a load is applied to the layer.SOLUTION: A building board 1, comprising a cement substrate 2 to which a water-repellent agent is added, an impregnated sealer layer 5 that is on the surface of the cement substrate 2, and a clear layer 3 that is on the surface of the impregnated sealer layer 5 and has a thickness of between 20 μm and 40 μm.SELECTED DRAWING: Figure 1
Inventors:
Hideo Aikawa
Yuta Imaeda
Ryoko Maruyama
Yuta Imaeda
Ryoko Maruyama
Application Number:
JP2019043140A
Publication Date:
September 26, 2023
Filing Date:
March 08, 2019
Export Citation:
Assignee:
Kmyu Co., Ltd.
International Classes:
C04B24/42; C04B41/71; C04B40/02; C04B41/63; E04F13/08; E04F15/02
Domestic Patent References:
| JP2018083393A | ||||
| JP2010064939A | ||||
| JP2004106467A | ||||
| JP2019025881A | ||||
| JP9194249A | ||||
| JP2011163069A | ||||
| JP2007119295A | ||||
| JP2008246340A | ||||
| JP2013159537A |
Attorney, Agent or Firm:
Hokuto Patent Attorneys Office
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