A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR PRODUCING INORGANIC BOARD
PROBLEM TO BE SOLVED: To provide a method for producing an inorganic board capable of weight saving and the increase of strength without deteriorating its frost damage resistance.SOLUTION: Provided is a method for producing an inorganic board comprising: a vacuum deaeration step where a hydraulic inorganic material containing a cement component is subjected to vacuum deaeration; and an extrusion molding step where the hydraulic organic material subjected to the vacuum deaeration is subjected to extrusion molding, in which a vacuum degree in the vacuum deaeration step is 70 to 92 kPa.SELECTED DRAWING: None
【課題】耐凍害性を損なうことなく軽量化及び高強度化可能な無機質板の製造方法を提供する。【解決手段】無機質板の製造方法は、セメント成分を含有する水硬性無機質材料を真空脱気する真空脱気工程と、真空脱気された水硬性無機質材料を押出成形する押出成形工程と、を含む無機質板の製造方法であって、真空脱気工程における真空度が７０〜９２ｋＰａである。【選択図】なし
METHOD FOR PRODUCING INORGANIC BOARD
PROBLEM TO BE SOLVED: To provide a method for producing an inorganic board capable of weight saving and the increase of strength without deteriorating its frost damage resistance.SOLUTION: Provided is a method for producing an inorganic board comprising: a vacuum deaeration step where a hydraulic inorganic material containing a cement component is subjected to vacuum deaeration; and an extrusion molding step where the hydraulic organic material subjected to the vacuum deaeration is subjected to extrusion molding, in which a vacuum degree in the vacuum deaeration step is 70 to 92 kPa.SELECTED DRAWING: None
【課題】耐凍害性を損なうことなく軽量化及び高強度化可能な無機質板の製造方法を提供する。【解決手段】無機質板の製造方法は、セメント成分を含有する水硬性無機質材料を真空脱気する真空脱気工程と、真空脱気された水硬性無機質材料を押出成形する押出成形工程と、を含む無機質板の製造方法であって、真空脱気工程における真空度が７０〜９２ｋＰａである。【選択図】なし
METHOD FOR PRODUCING INORGANIC BOARD
無機質板の製造方法
WAKAMATSU NORIHIKO (author)
2018-08-16
Patent
Electronic Resource
Japanese
METHOD FOR PRODUCING INORGANIC BOARD, AND INORGANIC BOARD
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