A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PLASTIC INJECTION MATERIAL, PRODUCTION METHOD THEREOF, AND EXECUTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a plastic injection material and the like, the flow value of which becomes lower satisfactorily after time has passed since the plastic injection material is produced.SOLUTION: A plastic injection material is obtained by mixing a first mixture, which contains a latent hydraulic material, a plasticizing material and water, with a second mixture, which contains a hardening auxiliary material capable of hardening the latent hydraulic material, calcium aluminate having a molar ratio in CaO/AlOof 0.75-3, and water. Preferably, the plasticizing material contains bentonite. More preferably, the second mixture contains aluminate.SELECTED DRAWING: None
【課題】作製直後から時間を経過した後にフロー値が十分に低下する可塑性注入材を提供すること等を課題とする。【解決手段】潜在水硬性材料と可塑化材と水とを含有する第一混合物と、前記潜在水硬性材料を硬化させうる硬化助材とＣａＯ／Ａｌ２Ｏ３モル比が、０．７５〜３であるカルシウムアルミネートと、水とを含有する第二混合物とが混合されてなり、好ましくは、可塑材が、ベントナイトを含有し、更に好ましくは、第二混合物が、アルミン酸塩を含有する可塑性注入材。【選択図】なし
PLASTIC INJECTION MATERIAL, PRODUCTION METHOD THEREOF, AND EXECUTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a plastic injection material and the like, the flow value of which becomes lower satisfactorily after time has passed since the plastic injection material is produced.SOLUTION: A plastic injection material is obtained by mixing a first mixture, which contains a latent hydraulic material, a plasticizing material and water, with a second mixture, which contains a hardening auxiliary material capable of hardening the latent hydraulic material, calcium aluminate having a molar ratio in CaO/AlOof 0.75-3, and water. Preferably, the plasticizing material contains bentonite. More preferably, the second mixture contains aluminate.SELECTED DRAWING: None
【課題】作製直後から時間を経過した後にフロー値が十分に低下する可塑性注入材を提供すること等を課題とする。【解決手段】潜在水硬性材料と可塑化材と水とを含有する第一混合物と、前記潜在水硬性材料を硬化させうる硬化助材とＣａＯ／Ａｌ２Ｏ３モル比が、０．７５〜３であるカルシウムアルミネートと、水とを含有する第二混合物とが混合されてなり、好ましくは、可塑材が、ベントナイトを含有し、更に好ましくは、第二混合物が、アルミン酸塩を含有する可塑性注入材。【選択図】なし
PLASTIC INJECTION MATERIAL, PRODUCTION METHOD THEREOF, AND EXECUTION METHOD THEREOF
可塑性注入材、可塑性注入材の製造方法、及び、可塑性注入材の施工方法
ONO AKIRA (author) / KAWAKAMI AKITA (author) / YOSHIHARA MASAHIRO (author) / SAMUKAWA TATSUYA (author) / AKAZAWA KAZUAKI (author) / OKIHARA TADAO (author)
2018-11-22
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
PLASTIC INJECTION MATERIAL, PRODUCTION METHOD THEREOF, AND EXECUTION METHOD THEREOF
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PLASTIC INJECTION MATERIAL, PRODUCTION METHOD THEREOF, AND EXECUTION METHOD THEREOF
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PLASTIC INJECTION MATERIAL, AND PRODUCTION METHOD THEREOF
| European Patent Office | 2015
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