JPH0523629Y2 - - Google Patents

Info

Publication number

JPH0523629Y2

JPH0523629Y2 JP10007088U JP10007088U JPH0523629Y2 JP H0523629 Y2 JPH0523629 Y2 JP H0523629Y2 JP 10007088 U JP10007088 U JP 10007088U JP 10007088 U JP10007088 U JP 10007088U JP H0523629 Y2 JPH0523629 Y2 JP H0523629Y2

Authority

JP

Japan

Prior art keywords

scraper

soil

excavation

cement column

connecting member

Prior art date

1988-07-28

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired - Lifetime

Links

• Espacenet
• Global Dossier
• Discuss

• 239000004568 cement Substances 0.000 claims description 36
• 239000002689 soil Substances 0.000 claims description 19
• 238000009412 basement excavation Methods 0.000 claims description 18
• 238000003756 stirring Methods 0.000 claims description 4
• 238000004898 kneading Methods 0.000 claims description 3
• 239000012530 fluid Substances 0.000 claims 1
• 238000010276 construction Methods 0.000 description 5
• 239000007788 liquid Substances 0.000 description 3
• 239000011162 core material Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000008267 milk Substances 0.000 description 2
• 210000004080 milk Anatomy 0.000 description 2
• 235000013336 milk Nutrition 0.000 description 2
• 230000002265 prevention Effects 0.000 description 2
• 238000005553 drilling Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000000834 fixative Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 230000003014 reinforcing effect Effects 0.000 description 1