IT1233317B - Continuous construction method for trench fill concrete walls - Google Patents
Continuous construction method for trench fill concrete wallsInfo
- Publication number
- IT1233317B IT1233317B IT8903551A IT355189A IT1233317B IT 1233317 B IT1233317 B IT 1233317B IT 8903551 A IT8903551 A IT 8903551A IT 355189 A IT355189 A IT 355189A IT 1233317 B IT1233317 B IT 1233317B
- Authority
- IT
- Italy
- Prior art keywords
- trench
- boom
- construction method
- concrete walls
- trench fill
- Prior art date
Links
- 238000010276 construction Methods 0.000 title 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The tractor (2) has a short boom (4) and arm (5) bracketed (6) to a vertical member (8). The member (8) pivoted as necessary by a hydraulic cylinder (9) has a slide component (10) to which is attached a continuous chain boom (12) fitted with buckets or picks. Excavated spoil is cast aside by chute or conveyor. Two trapezoidal check plates (16) open to the excavated trench (19) and closed by a plate (20) are attached to the trenching boom (12) and protect the short unsupported length of trench. Concrete from a truck mixer is pumped into the trench by a pipe (22) and vibrated (23).
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8903551A IT1233317B (en) | 1989-07-10 | 1989-07-10 | Continuous construction method for trench fill concrete walls |
EP90113074A EP0407934B1 (en) | 1989-07-10 | 1990-07-09 | Method for executing monolithic continuous straights or circular structural walls and a machine for realizing such a method |
AT90113074T ATE95866T1 (en) | 1989-07-10 | 1990-07-09 | PROCESS FOR PERFORMING STRAIGHT OR CIRCULAR MONOLITIC STRUCTURAL WALLS AND MACHINE FOR CARRYING OUT SUCH PROCESS. |
ES90113074T ES2045667T3 (en) | 1989-07-10 | 1990-07-09 | METHOD TO EXECUTE STRAIGHT OR CIRCULAR MONOLITHIC STRUCTURAL WALLS AND A MACHINE TO PERFORM SUCH A METHOD. |
DE90113074T DE69003892T2 (en) | 1989-07-10 | 1990-07-09 | Method for executing straight or circular monolithic structural walls and machine for carrying out such a method. |
US07/549,609 US5112161A (en) | 1989-07-10 | 1990-07-09 | Method for excavating and constructing monolithic continuous straight or circular structural walls and a machine for realizing such a method |
JP18073890A JP3236605B2 (en) | 1989-07-10 | 1990-07-10 | How to make a seamless continuous circular structural wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8903551A IT1233317B (en) | 1989-07-10 | 1989-07-10 | Continuous construction method for trench fill concrete walls |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8903551A0 IT8903551A0 (en) | 1989-07-10 |
IT1233317B true IT1233317B (en) | 1992-03-26 |
Family
ID=11109547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8903551A IT1233317B (en) | 1989-07-10 | 1989-07-10 | Continuous construction method for trench fill concrete walls |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1233317B (en) |
-
1989
- 1989-07-10 IT IT8903551A patent/IT1233317B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8903551A0 (en) | 1989-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950728 |