A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FABRIC FORM, SLOPE FACE PROTECTION STRUCTURE AND SLOPE FACE PROTECTION METHOD
To provide a fabric form in which mortar component oozing out from a top surface of a mat is reduced.SOLUTION: In a fabric form having a bag portion composed of a two-layer fabric of an upper layer fabric and a lower layer fabric, the bag portion has a frazier permeability of the upper layer fabric of 30 cm/cm*sec or less, the frazier permeability of the lower layer fabric is greater than the frazier permeability of the upper layer fabric, and the difference in the frazier permeability between the upper layer fabric and the lower layer fabric is 10 cm/cm*sec or more.SELECTED DRAWING: Figure 2
【課題】マット上面へのモルタル成分の浸み出しを少なくした布製型枠を提供する。【解決手段】上層布と下層布との二層織物からなる袋部を有する布製型枠であって、袋部は、上層布のフラジール通気性が３０ｃｍ３／ｃｍ２・秒以下であり、下層布のフラジール通気性が上層布のフラジール通気性よりも大きく、かつ、上層布と下層布とのフラジール通気性の差が１０ｃｍ３／ｃｍ２・秒以上であることを特徴とする。【選択図】図２
FABRIC FORM, SLOPE FACE PROTECTION STRUCTURE AND SLOPE FACE PROTECTION METHOD
To provide a fabric form in which mortar component oozing out from a top surface of a mat is reduced.SOLUTION: In a fabric form having a bag portion composed of a two-layer fabric of an upper layer fabric and a lower layer fabric, the bag portion has a frazier permeability of the upper layer fabric of 30 cm/cm*sec or less, the frazier permeability of the lower layer fabric is greater than the frazier permeability of the upper layer fabric, and the difference in the frazier permeability between the upper layer fabric and the lower layer fabric is 10 cm/cm*sec or more.SELECTED DRAWING: Figure 2
【課題】マット上面へのモルタル成分の浸み出しを少なくした布製型枠を提供する。【解決手段】上層布と下層布との二層織物からなる袋部を有する布製型枠であって、袋部は、上層布のフラジール通気性が３０ｃｍ３／ｃｍ２・秒以下であり、下層布のフラジール通気性が上層布のフラジール通気性よりも大きく、かつ、上層布と下層布とのフラジール通気性の差が１０ｃｍ３／ｃｍ２・秒以上であることを特徴とする。【選択図】図２
FABRIC FORM, SLOPE FACE PROTECTION STRUCTURE AND SLOPE FACE PROTECTION METHOD
布製型枠、法面保護構造体および法面保護工法
SEKISHITA KEISEI (author) / NABESHIMA YASUHIRO (author) / SANADA NOBUO (author) / ISHII HIDEAKI (author)
2019-10-31
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
SLOPE FACE REINFORCEMENT STRUCTURE AND SLOPE FACE REINFORCEMENT METHOD
| European Patent Office | 2017
| European Patent Office | 2015