PROTECTION CONCRETE BODY FOR DIGESTION TANK, AND METHOD FOR CONSTRUCTING PROTECTION CONCRETE BODY FOR DIGESTION TANK
PROBLEM TO BE SOLVED: To provide a protection concrete body for a digestion tank, in which concrete bodies can be stacked without being misaligned, and a method for constructing the protection concrete body for the digestion tank.SOLUTION: A protection concrete body for a digestion tank includes: a...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng ; jpn |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a protection concrete body for a digestion tank, in which concrete bodies can be stacked without being misaligned, and a method for constructing the protection concrete body for the digestion tank.SOLUTION: A protection concrete body for a digestion tank includes: a first member 1 made of concrete configured substantially in a square shape in a planar view, and having a first hole 7 and a first step part 8 formed in a bottom face 4A thereof; and a second member 1A made of concrete arranged below the first member 1, configured substantially in the same shape as the first member 1, and having a second hole 17 facing the first hole 1 and a second step part 18 to be engaged with the first step part 8 formed in a top surface 4 thereof.
【課題】本発明は、コンクリート体をずれることなく積み重ねることができる浄化槽保護用コンクリート体及び浄化槽保護用コンクリート体の構築工法を提供することを目的とするものである。【解決手段】平面視で略ロ字形状に構成されると共に、その底面4Aに第1の穴部7及び第1の段差部8が形成されたコンクリート製の第1の部材1と、第1の部材1の下方に配置され、第1の部材1と略同一形状に構成されると共に、その天面4に第1の穴部1と対向する第2の穴部17及び第1の段差部8と係合する第2の段差部18が形成されたコンクリート製の第2の部材1Aとを備える。【選択図】図1 |
---|