A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BLOCK, SURFACE IMPERMEABLE STRUCTURE, AND METHODS FOR CONSTRUCTING SLOPE IMPERMEABLE STRUCTURE
To provide a block that can be constructed by using only relatively inexpensive materials and also has high impermeable performance, and a surface impermeable structure with high impermeable performance equipped with the block.SOLUTION: An impermeable layer 1, which is installed as the surface layer of the slope S, comprises block 2 formed by compacting slag material 3, which is a mixture of steelmaking slag and granulated blast furnace slag, so that the compaction density ratio is 90% or more, and slag material 3, which is filled in a gap between adjacent blocks. Here, the block should be compacted so that the compaction density ratio of the slag material is 95% or more. The thickness should be 50 mm - 200 mm and the hydraulic conductivity should be less than 3.0×10-6 m/s.SELECTED DRAWING: Figure 1
【課題】比較的安価な材料のみで構築できるうえに、遮水性能の高いブロックと、それを備えた遮水性能の高い表層の遮水構造を提供する。【解決手段】斜面Ｓの表層として設けられる遮水層１は、製鋼スラグと高炉水砕スラグとを混合したスラグ材３を、締固め密度比が90％以上となるように締め固めて成形されたブロック２と、隣接して配置されるブロック間の隙間に充填されるスラグ材３とを備えている。ここでブロックは、スラグ材の締固め密度比が95％以上となるように締め固めることが好ましい。また、厚さを50mm－200mmとし、透水係数が3.0×10-6m/s以下となるようにすることが好ましい。【選択図】図１
BLOCK, SURFACE IMPERMEABLE STRUCTURE, AND METHODS FOR CONSTRUCTING SLOPE IMPERMEABLE STRUCTURE
To provide a block that can be constructed by using only relatively inexpensive materials and also has high impermeable performance, and a surface impermeable structure with high impermeable performance equipped with the block.SOLUTION: An impermeable layer 1, which is installed as the surface layer of the slope S, comprises block 2 formed by compacting slag material 3, which is a mixture of steelmaking slag and granulated blast furnace slag, so that the compaction density ratio is 90% or more, and slag material 3, which is filled in a gap between adjacent blocks. Here, the block should be compacted so that the compaction density ratio of the slag material is 95% or more. The thickness should be 50 mm - 200 mm and the hydraulic conductivity should be less than 3.0×10-6 m/s.SELECTED DRAWING: Figure 1
【課題】比較的安価な材料のみで構築できるうえに、遮水性能の高いブロックと、それを備えた遮水性能の高い表層の遮水構造を提供する。【解決手段】斜面Ｓの表層として設けられる遮水層１は、製鋼スラグと高炉水砕スラグとを混合したスラグ材３を、締固め密度比が90％以上となるように締め固めて成形されたブロック２と、隣接して配置されるブロック間の隙間に充填されるスラグ材３とを備えている。ここでブロックは、スラグ材の締固め密度比が95％以上となるように締め固めることが好ましい。また、厚さを50mm－200mmとし、透水係数が3.0×10-6m/s以下となるようにすることが好ましい。【選択図】図１
BLOCK, SURFACE IMPERMEABLE STRUCTURE, AND METHODS FOR CONSTRUCTING SLOPE IMPERMEABLE STRUCTURE
ブロック、表層の遮水構造及び斜面の遮水構造の構築方法
FUJIMOTO TATSUKI (author) / MATSUMARU TAKAKI (author) / NAKAJIMA SUSUMU (author) / AKASHI YUZO (author) / YAMAKOSHI YOSUKE (author)
2022-01-17
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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