Title:
HOT DRY SPRAYING MATERIAL AND METHOD FOR HOT DRY SPRAYING WORK
Document Type and Number:
WIPO Patent Application WO/2019/082740
Kind Code:
A1
Abstract:
The purpose of the present invention is to improve adhesion, adhesiveness, and corrosion resistance in a hot dry spraying material and a method for hot dry spraying work. To this end, the present invention is a method for hot dry spraying work in which a formulation comprising a refractory material and a binder is pressure-fed through a tubing toward a spray nozzle, water is added at a distal end section of the spray nozzle, and same is hot-sprayed on, wherein the method is characterized in that the formulation comprises 10 to 50 mass% magnesium limestone having a grain size of 1 mm or larger out of 100 mass% of the total amount of the refractory material and the binder, and the amount of water added is 10 to 50 mass% in terms of outer percentage relative to the 100 mass% of the total amount of the refractory material and the binder.
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Inventors:
OONO YOUSUKE (JP)
Application Number:
PCT/JP2018/038510
Publication Date:
May 02, 2019
Filing Date:
October 16, 2018
Export Citation:
Assignee:
KROSAKIHARIMA CORP (JP)
International Classes:
C04B35/03; C04B35/66; F27D1/00; F27D1/16
Domestic Patent References:
| WO2004082868A1 | 2004-09-30 |
Foreign References:
| JPS63156078A | 1988-06-29 | |||
| JP2011121798A | 2011-06-23 | |||
| JPS5551763A | 1980-04-15 | |||
| JP2006239756A | 2006-09-14 |
Attorney, Agent or Firm:
EIWA PATENT FIRM (JP)
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