US3464665A - A template adapted for use in producing a concrete wall - Google Patents

A template adapted for use in producing a concrete wall Download PDF

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Publication number
US3464665A
US3464665A US507119A US3464665DA US3464665A US 3464665 A US3464665 A US 3464665A US 507119 A US507119 A US 507119A US 3464665D A US3464665D A US 3464665DA US 3464665 A US3464665 A US 3464665A
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United States
Prior art keywords
template
wall
plate member
slot
hoses
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Expired - Lifetime
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US507119A
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English (en)
Inventor
Louis Christiaan Schoewert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tot Aanneming Van Werken Voorheen HJ Nederhorst NV
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Tot Aanneming Van Werken Voorheen HJ Nederhorst NV
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • E02D5/185—Bulkheads or similar walls made solely of concrete in situ with flexible joint members between sections
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • E02D5/182—Bulkheads or similar walls made solely of concrete in situ using formworks to separate sections

Definitions

  • a concrete wall formed by a plurality of wall sections is produced by digging a first slot in the ground and positioning a template in said first slot near one of the end walls thereof, said template supporting, in a detachable manner, a first plate' member made of a material impervious to water such that the plate member protrudes from said template over approximately half its width into the slot whereafter a first Wall section is cast in said first slot and the part of said first plate member protruding from said template becomes incorporated in the first wall section.
  • the template is constituted by a housing having a substantially continuous vertical slot in which a plate member is detachably secured by means of expansible members in the housing.
  • the invention relates to the production of a concrete Wall composed of a plurality of wall sections, which are each formed in the ground.
  • a first slot is dug in the ground, and a template is positioned in said first slot near one of its end walls, while a plate member, supported by said template in a detachable manner and made of a United States Patent n g 1C material impervious to water, extends in the longitudinal direction of said first slot at approximately equal distances from the longitudinal walls thereof and protrudes from the template over approximately half its width, whereafter a first wall section is cast in said first slot and the part of the plate member protruding from the template is incorporated in said first wall section, whereupon a second slot for the next wall section is dug in the ground near said template, the plate member is disconnected from the template and the template is lifted in the vertical direction and positioned in said second slot, while the plate member stays behind and protrudes over about half its width from said first wall section, Whereafter the second wall section is cast in said second slot and the part of the plate member protruding from said first wall section is incorporated in said second wall section.
  • FIGS. 15 schematically show the successive steps for producing a concrete Wall according to the invention, wherein the successive wall sections are formed with flat end walls,
  • FIGS. 6-10 schematically show the successive steps for producing a concrete wall according to the invention, wherein the successive wall sections engage each other by means of a groove and tongue connection,
  • FIG. 11 is a schematic side view of an embodiment of the template according to the invention.
  • FIG. 12 is a rear view of the upper part of the template according to FIG. 11,
  • FIG. 13 shows a vertical section of the upper and lower parts of the template according to FIG. 11 on a larger scale
  • FIG. 14 is a cross section taken along the line XIV- XIV in FIG. 11,
  • FIG. 15 is a cross section taken along the line XV- XV in FIG. 11,
  • FIG. 16 is a cross section similar to that of FIG. 14 of a modified embodiment of the template according to the invention, the hoses and the plate member being omitted, and
  • FIG. 17 is a cross section similar to that according to FIG. 15 of the modified embodiment of the template shown in FIG. 16.
  • FIGS. l-5 schematically show the successive steps for producing a concrete wall according to the invention, wherein the wall sections are formed with flat end walls.
  • a slot 1 is dug in the ground, having for instance the following dimensions: length 3.95 m.; width 0.4 to 1 m.; depth 25 m. Then, a template 2 is positioned in the slot 1, in such manner that it abuts the end wall 3 of the slot 1 at the side of the next slot to be dug in the ground (FIG. 1).
  • the template 2 which extends through the whole width of the slot 1 and has a rectangular cross section, supports a plate member 4, made of a material impervious to water, in a detachable manner.
  • the plate member 4 extends in the longitudinal direction of the slot 1 at approximately equal distances from the longitudinal walls of the slot 1 and protrudes over approximately half its width from the template 2.
  • the Wall section 5 is cast (FIG. 2) and the part of the plate member 4 protruding from the template 2 is incorporated in the concrete. As shown in FIG. 2, the length of the cast wall section 5 is smaller than that of the slot 1 and corresponds with the length of the slot 1 less the length of the template 2.
  • the plate member 4 is disconnected from the template 2 and the template 2 is lifted in a vertical direction.
  • the plate member 4 remains behind and protrudes over approximately half its width from the cast wall section 5.
  • the template 2 is positioned in the slot 6 at the side of the end wall 7 of the slot 6 opposite to the wall section (FIG. 4).
  • a new plate member 4 is connected to the template 2 in a detach able manner.
  • the next wall section 8 is cast, which incorporates the part of the first plate member 4 protruding from the wall section 5 and further incorporates the part of the second plate member 4 protruding from the template 2 (FIG. 5)
  • the plate member 4, incorporated in the concrete of both wall sections 5, 8, provides a water-tight closure at the junction of the successive wall sections.
  • the plate member 4 is generally made of metal e.g. of steel.
  • the middle part of the plate member 4 may be made of rubber and both the end parts of the plate member 4 may be made of metal, in order to allow for an expansion or contraction or for a slight vertical movement of the wall sections 5, 8.
  • the plate member 4 may end at this level.
  • FIGS. 6-10 schematically show the successive steps for producing a concrete wall according to the invention, wherein the wall sections engage each other by means of a groove and tongue connection.
  • This groove and tongue connection between successive wall sections which does not provide a water-tight closure by itself, is made impervious to water by means of a plate member 4 according to the invention.
  • the difference with the method shown in FIGS. 1-5 consists in that the outer shape of the template 2 corresponds to that of the groove 9 to be formed (FIG. 9), which is adapted to receive a tongue 10 of the wall section 8 as shown in FIG. 10.
  • the plate member 4 is incorporated in the concrete of both wall sections 5, 8 at the location of the groove and tongue connection 9, 10.
  • FIGS. 11-15 show an embodiment of the template 2 according to the invention, which corresponds to the template according to FIGS. 1-5 and has therefore a rectangular cross section.
  • This template 2, which is made of steel plate and profile steel comprises a flat rear wall 11, which rests in the operating position against the end wall 3, or 7 respectively, of the slot 1 or 6 on the side of the next wall section.
  • the flat rear wall 11 is connected to two side walls 12, and is further connected to two interior plates 13, which extend parallel to the side walls 12 near the middle of the rear wall 11 and which are connected at their forward end to semi-cylindrical cover plates 14.
  • a front plate is mounted between each side wall 12 and the front side of the relative cover plate 14. As shown in FIGS. 14 and 15, the width of the side walls 12 and of the interior plates 13 decreases in the downward direction, so that the cross section of the template 2 also decreases in the downward direction, in order to facilitate the removal of the template 2 from the cast concrete.
  • Each of the cover plates 14 partly surrounds an elastic hose 16, which may be made of rubber or a similar material and which extends through the whole height of the template 2.
  • hoses 16 which may be connected at their upper end to a supply of a gaseous pressure medium, in general to air under pressure, and are closed at their lower end, serve to provide a detachable connection between the plate member 4 and the template 2.
  • a number of equally spaced reinforcing cross plates 17 are mounted between each front plate 15, the corresponding side wall 12, the corresponding interior plate 13 with its cover plate 14 and the rear wall 11. Furthermore, the template 2 is provided at its lower end with an end plate 18, which is upwardly inclined with respect to the rear wall 11.
  • a cross plate 19 is connected to the lower end of the plate member 4 and slants downwardly towards the rear wall 11 of the template 2, overlapping the end plate 18 of the template 2. Therefore, this cross plate 19, together with the end plate 18, forms the lower closure of the template 2.
  • Two U-profile members 20 are welded to the rear wall 11 near the upper end of the template 2. Furthermore, an eye 21 is connected to the upper end of the rear wall 11.
  • the template 2 is removed from the slot 1, or 6 respectively, by means of lifting jacks 22, which engage the 'U-profile members 20 and displace the template 2 over a short distance, whereafter the template 2 is lifted by means of a hoisting device engaging the eye 21.
  • the template 2 may be used many times.
  • the plate member 4 is connected to the template 2 by feeding a gaseous pressure medium into the hoses 16.
  • the hoses 16 are emptied and disengage the plate member 4, which remains in the cast concrete when the template 2 is removed.
  • FIGS. 16 and 17 show cross sections of an embodiment of the template according to the invention, which corresponds with that according to FIGS. 6-10.
  • This template 2 which has an external shape corresponding to that of the groove 9 to be formed, has two side Walls 23, connected to the fiat rear wall 11 and converging therefrom, said side walls being connected at their forward ends to the semi-cylindrical cover plates 14.
  • the cross section of the template 2 decreases in the downward direction in this embodiment as well, in order to facilitate the removal of the template 2 from the cast concrete.
  • a plurality of reinforcing plates 24 are mounted between the rear wall 11, the side walls 23 and the cover plates 14.
  • the plate member 4 may carry an intermediate cross plate 25 on both sides.
  • these cross plates 25 rest against the cover plates 14 and, together with the lower cross plate 19, prevent the concrete from contacting the hoses 16.
  • the plate member 4 extends through approximately equal distances inside and outside the template 2.
  • a template comprising a housing, said housing including a rear wall, two side walls each connected at their rear end to said rear wall and extending perpendicular thereto, and a front wall connected between the front ends of said side walls, said front wall having a substantially continuous slot intermediate the sides thereof; and expansible clamping means connected to said housing and adapted to support a plate member extending through said slot in a detachable manner.
  • a template comprising a housing, said housing including a rear wall, two side walls each connected at their rear end to said rear wall and extending perpendicular thereto, and a front wall connected between the front ends of said side walls, said front Wall having a substan tially continuous slot intermediate the sides thereof; two arcuate cover plates, connected to said housing, and opening towards each other; two elastic hoses, positioned one beside the other between said cover plates, said hoses being closed at one end; inlet means connected to said hoses at their other end; said hoses being adapted to clamp a plate member extending through said slot when they are in inflated condition and to disengage said plate member, when they are in deflated condition.
  • a template comprising a housing, said housing including a rear wall, two side walls each connected at their rear end to said rear wall and extending perpendicular thereto, a front wall connected between the front ends of said side walls, said front wall having a substantially continuous slot intermediate the sides thereof, and an end plate connected to an end of said rear wall and to the adjacent ends of said side walls, said end plate being inclined with respect to said rear wall in the direction towards the other end thereof; and expansible clamping means connected to said housing and adapted to support a plate member extending through said slot in a detachable manner.
  • a template comprising a housing; said housing including a rear wall, two side walls each connected at their rear end to said rear wall and extending perpendicular thereto, a front wall connected between the front ends of said side walls, said front wall having a substantially continuous slot intermediate the sides thereof, and an end plate connected to an end of said rear wall and to the adjacent ends of said side walls, said end plate being inclined with respect to said rear wall in the direction towards the other end thereof; arcuate cover plates connected to said housing and opening towards each other; two elastic hoses positioned vertically one beside the other between said cover plates, said hoses being closed at their and directed to said end plate; inlet means connected to said hoses at their other end; said hoses being adapted to clamp a plate member extending through said slot when they are in inflated condition and to disengage said plate member, when they are in deflated condition.
  • a template comprising a housing, said housing consisting of a rear wall and two side walls, each connected at their rear end to said rear wall and converging in the forward direction to the extent of forming a relatively small substantially vertical slot therebetween; and expansible clamping means connected to said housing and adapted to support a plate member in a detachable manner in said slot.
  • a template comprising a housing, said housing including a rear wall and two side walls, each connected at their rear end to said rear wall and converging in the forward direction to the extent of forming a relatively small substantially vertical slot therebetween arcuate cover plates connected to the front end of said side walls and opening towards each other; two elastic hoses, positioned one beside the other between said cover plates, said hoses being closed at one end; inlet means connected to said hoses at their other end; said hoses being adapted to clamp an intermediate plate member when they are in inflated condition and to disengage said plate member when they are in deflated condition.
  • a template comprising a housing, said housing including a rear wall; two side walls, each connected at their rear end to said rear wall and converging in the forward direction to the extent of forming a relatively small substantially vertical slot therebetween, and an end plate connected to an end of said rear wall and the adjacent ends of said side walls, said end plate being inclined with respect to said rear wall in the direction towards the other end thereof; an expansible clamping means connected to said housing and adapted to support a plate member in a detachable manner in said slot.
  • a template comprising a housing, said housing including a rear wall, two side walls, each connected at their rear end to said rear wall and converging in the forward direction to the extent of forming a relatively small substantially vertical slot therebetween, and an end plate connected to an end of said rear Wall and the adjacent ends of said side walls, said end plate being inclined with respect to said rear wall in the direction towards the other end thereof; arcuate cover plates connected to the front end of said side walls and opening towards each other; two elastic hoses, positioned vertically one beside the other between said cover plates; said hoses being closed at their end directed to said end plate; inlet means connected to said hoses at their other end; said hoses being adapted to clamp a plate member in said slot when they are in inflated condition and to disengage said plate member when they are in deflated condition.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
US507119A 1964-11-11 1965-11-10 A template adapted for use in producing a concrete wall Expired - Lifetime US3464665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6413141A NL6413141A (ja) 1964-11-11 1964-11-11

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US3464665A true US3464665A (en) 1969-09-02

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US (1) US3464665A (ja)
BE (1) BE671755A (ja)
DE (1) DE1559044B1 (ja)
GB (1) GB1090205A (ja)
NL (2) NL6413141A (ja)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759044A (en) * 1970-06-16 1973-09-18 Soletanche Method of earth wall construction using cementitious bentonitic mud
US3766695A (en) * 1970-07-28 1973-10-23 J Morner Sealing device for bounding concrete sections when making slit walls
US3796054A (en) * 1971-12-14 1974-03-12 U Piccagli Method for the construction of impermeable walls
US3798914A (en) * 1971-07-29 1974-03-26 Childs F Irwin Panel connectors for reinforced concrete diaphragm walls
US3851478A (en) * 1971-06-09 1974-12-03 British Railways Board Methods of controlling the flow of gases underground
DE3035369A1 (de) * 1980-09-19 1982-05-06 Robert Ing.(grad.) 8011 Oberpframmern Pföderl Schallungselement zur stirnseitigen begrenzung der betonierabschnitte von schlitzwaenden
WO1984003528A1 (en) * 1983-03-01 1984-09-13 Finic Bv Method and apparatus for constructing reinforced concrete walls in the earth
DE3404073A1 (de) * 1984-02-06 1985-08-08 Dyckerhoff & Widmann AG, 8000 München Verfahren zum herstellen einer schlitzwand aus beton
DE3634906A1 (de) * 1986-10-14 1988-04-28 Bilfinger Berger Bau Betonfertigteil und verfahren zur herstellung einer schlitzwand unter verwendung des betonfertigteils
US5123784A (en) * 1988-04-28 1992-06-23 Takenaka Corporation Method of sealing construction joint in top-down construction method
WO2006083976A2 (en) * 2005-02-01 2006-08-10 Ben C. Gerwick, Inc. Wall structural member and method for contructing a wall structure
US20130255180A1 (en) * 2012-04-03 2013-10-03 Bauer Spezialtiefbau Gmbh Shuttering element for a trench wall and method for producing the trench wall
US9371623B2 (en) 2011-07-14 2016-06-21 Ccmj Systems Ltd Diaphragm wall apparatus and methods
CN108104111A (zh) * 2017-12-29 2018-06-01 章胜南 一种高精度地下墙体施工方法
US10988911B2 (en) 2017-04-26 2021-04-27 Ccmj Systems Ltd Diaphragm walls
US11225769B2 (en) 2018-02-15 2022-01-18 Ccmj Systems Ltd Shear key former apparatus and method(s)
US11560684B2 (en) * 2018-06-27 2023-01-24 Soletanche Freyssinet Formwork element provided with sacrificial sections

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728226A (en) * 1984-04-10 1988-03-01 Finic, B.V. Method and apparatus for forming reinforced concrete walls with continuous steel reinforcement
GB2192656B (en) * 1984-04-10 1989-01-25 Finic Bv Method of construction of underground concrete wall
DE3703654A1 (de) * 1987-02-06 1988-08-25 Streif Schalungsbau Gmbh Vorrichtung zum abschalen von betonstirnflaechen und herstellverfahren fuer fugen und aussparungen mit dieser vorrichtung
FR2708946B1 (fr) * 1993-08-11 1995-12-08 Spie Fondations Procédé de mise en place d'un joint d'étanchéité entre deux panneaux d'une paroi moulée et dispositif pour la mise en Óoeuvre de ce procédé.
CN104763003B (zh) * 2015-04-27 2016-06-08 中冶建工集团有限公司 一种用于混凝土桩或桩基的声测管装置及其安装方法
CN113529768A (zh) * 2021-07-28 2021-10-22 海西州那棱格勒河水利枢纽工程建设管理局 一种防渗墙的施工方法
CN114411695A (zh) * 2022-01-24 2022-04-29 梁军 地下式现浇连续墙施工方法及其连接结构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921354A (en) * 1956-03-12 1960-01-19 William O W Pankey Apparatus for making precast concrete bridges or the like
US2937065A (en) * 1956-01-09 1960-05-17 Zelma D Harza Water stop
USRE25102E (en) * 1961-12-26 Means and method for molding concrete sections

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961731A (en) * 1953-02-20 1960-11-29 Dow A Buzzell Means and method for molding concrete sections of hydraulic concrete structures

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25102E (en) * 1961-12-26 Means and method for molding concrete sections
US2937065A (en) * 1956-01-09 1960-05-17 Zelma D Harza Water stop
US2921354A (en) * 1956-03-12 1960-01-19 William O W Pankey Apparatus for making precast concrete bridges or the like

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759044A (en) * 1970-06-16 1973-09-18 Soletanche Method of earth wall construction using cementitious bentonitic mud
US3766695A (en) * 1970-07-28 1973-10-23 J Morner Sealing device for bounding concrete sections when making slit walls
US3851478A (en) * 1971-06-09 1974-12-03 British Railways Board Methods of controlling the flow of gases underground
US3798914A (en) * 1971-07-29 1974-03-26 Childs F Irwin Panel connectors for reinforced concrete diaphragm walls
US3796054A (en) * 1971-12-14 1974-03-12 U Piccagli Method for the construction of impermeable walls
DE3035369A1 (de) * 1980-09-19 1982-05-06 Robert Ing.(grad.) 8011 Oberpframmern Pföderl Schallungselement zur stirnseitigen begrenzung der betonierabschnitte von schlitzwaenden
WO1984003528A1 (en) * 1983-03-01 1984-09-13 Finic Bv Method and apparatus for constructing reinforced concrete walls in the earth
US4496268A (en) * 1983-03-01 1985-01-29 Finic, B.V. Method and apparatus for constructing reinforced concrete walls in the earth
DE3404073A1 (de) * 1984-02-06 1985-08-08 Dyckerhoff & Widmann AG, 8000 München Verfahren zum herstellen einer schlitzwand aus beton
DE3634906A1 (de) * 1986-10-14 1988-04-28 Bilfinger Berger Bau Betonfertigteil und verfahren zur herstellung einer schlitzwand unter verwendung des betonfertigteils
US5123784A (en) * 1988-04-28 1992-06-23 Takenaka Corporation Method of sealing construction joint in top-down construction method
WO2006083976A2 (en) * 2005-02-01 2006-08-10 Ben C. Gerwick, Inc. Wall structural member and method for contructing a wall structure
WO2006083976A3 (en) * 2005-02-01 2007-10-04 Ben C Gerwick Inc Wall structural member and method for contructing a wall structure
US9371623B2 (en) 2011-07-14 2016-06-21 Ccmj Systems Ltd Diaphragm wall apparatus and methods
US20130255180A1 (en) * 2012-04-03 2013-10-03 Bauer Spezialtiefbau Gmbh Shuttering element for a trench wall and method for producing the trench wall
US8820015B2 (en) * 2012-04-03 2014-09-02 Bauer Spezialtiefbau Gmbh Shuttering element for a trench wall and method for producing the trench wall
US10988911B2 (en) 2017-04-26 2021-04-27 Ccmj Systems Ltd Diaphragm walls
CN108104111A (zh) * 2017-12-29 2018-06-01 章胜南 一种高精度地下墙体施工方法
CN108104111B (zh) * 2017-12-29 2019-09-24 章胜南 一种高精度地下墙体施工方法
US11225769B2 (en) 2018-02-15 2022-01-18 Ccmj Systems Ltd Shear key former apparatus and method(s)
US11560684B2 (en) * 2018-06-27 2023-01-24 Soletanche Freyssinet Formwork element provided with sacrificial sections

Also Published As

Publication number Publication date
GB1090205A (en) 1967-11-08
BE671755A (ja) 1966-03-01
DE1559044B1 (de) 1970-07-23
NL6413141A (ja) 1966-05-12
NL126150C (ja)

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