A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MONOLITH-TYPE SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME
PROBLEM TO BE SOLVED: To provide a monolith-type substrate that can provide compactification and/or reduction in weight thereof while maintaining permeability and can improve grinding workability, and to provide a method for manufacturing the same.SOLUTION: A monolith-type substrate 10 is constituted of an aggregate and a binding material and has pores. The monolith-type substrate 10 includes a plurality of filtration cells 24, a plurality of water collection cells 25 and a discharge flow passage 26. The aggregate has D50 of 5 μm or more and less than 40 μm. A volume ratio of the binding material relative to a total volume of the aggregate and the binding material is 15 vol.% or more and 35 vol.% or less.SELECTED DRAWING: Figure 8
【課題】透過性能を維持しつつコンパクト化又は／及び軽量化でき、かつ、研削加工性を向上可能なモノリス型基材及びその製造方法を提供する。【解決手段】モノリス型基材１０は、骨材と結合材によって構成され、細孔を有する。モノリス型基材１０は、複数の濾過セル２４と複数の集水セル２５と排出流路２６とを備える。骨材のＤｇ５０は、５μｍ以上４０μｍ未満である。骨材と結合材の合計体積に対する結合材の体積割合は、１５体積％以上３５体積％以下である。【選択図】図８
MONOLITH-TYPE SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME
PROBLEM TO BE SOLVED: To provide a monolith-type substrate that can provide compactification and/or reduction in weight thereof while maintaining permeability and can improve grinding workability, and to provide a method for manufacturing the same.SOLUTION: A monolith-type substrate 10 is constituted of an aggregate and a binding material and has pores. The monolith-type substrate 10 includes a plurality of filtration cells 24, a plurality of water collection cells 25 and a discharge flow passage 26. The aggregate has D50 of 5 μm or more and less than 40 μm. A volume ratio of the binding material relative to a total volume of the aggregate and the binding material is 15 vol.% or more and 35 vol.% or less.SELECTED DRAWING: Figure 8
【課題】透過性能を維持しつつコンパクト化又は／及び軽量化でき、かつ、研削加工性を向上可能なモノリス型基材及びその製造方法を提供する。【解決手段】モノリス型基材１０は、骨材と結合材によって構成され、細孔を有する。モノリス型基材１０は、複数の濾過セル２４と複数の集水セル２５と排出流路２６とを備える。骨材のＤｇ５０は、５μｍ以上４０μｍ未満である。骨材と結合材の合計体積に対する結合材の体積割合は、１５体積％以上３５体積％以下である。【選択図】図８
MONOLITH-TYPE SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME
モノリス型基材及びその製造方法
FURUKAWA MASAHIRO (author) / TAKENO SHOGO (author) / SUZUKI HIDEYUKI (author)
2017-10-05
Patent
Electronic Resource
Japanese
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