WO1997038167A1 - Hilfsvorrichtung für eine verlegung von insbesondere betonformsteinen - Google Patents
Hilfsvorrichtung für eine verlegung von insbesondere betonformsteinen Download PDFInfo
- Publication number
- WO1997038167A1 WO1997038167A1 PCT/EP1997/001759 EP9701759W WO9738167A1 WO 1997038167 A1 WO1997038167 A1 WO 1997038167A1 EP 9701759 W EP9701759 W EP 9701759W WO 9738167 A1 WO9738167 A1 WO 9738167A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- molding
- concrete
- concrete blocks
- molding according
- laying
- Prior art date
- 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.)
- Ceased
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
- E01C19/502—Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
- E01C11/222—Raised kerbs, e.g. for sidewalks ; Integrated or portable means for facilitating ascent or descent
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
- E01C11/223—Kerb-and-gutter structures; Kerbs with drainage openings channel or conduits, e.g. with out- or inlets, with integral gutter or with channel formed into the kerb ; Kerbs adapted to house cables or pipes, or to form conduits
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
- E01C11/229—Shallow gutters, i.e. gutters forming a minor pothole
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/003—Pavings made of prefabricated single units characterised by material or composition used for beds or joints; characterised by the way of laying
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/002—Coverings, the surface of which consists partly of prefabricated units and partly of sections made in situ
Definitions
- the invention relates to an auxiliary device, in particular for laying concrete blocks, according to the preamble of claim 1.
- a shaped strip designed in cross-section as a trapezoidal hollow part is provided, the side surface areas of which are provided with a bitumen layer before being positioned in the use position become. After the areas of the concrete road surface cast on both sides have hardened, the molding in the interior is heated and can then be removed from the installed position.
- Such a molding is associated with a disadvantageously high processing effort, requires cleaning of the joint area after use and is not very flexible to use under different conditions of use.
- the invention has for its object to provide an auxiliary device for the laying of concrete blocks, in particular, which with reduced effort and simple
- the auxiliary device according to the invention is provided with a molding, which is designed for the precise and precise formation of spatial gaps with respective function-integrated surface contours on the side surfaces.
- the molding is formed on the one hand towards the concrete blocks with a holding area and / or a system profiling and on the other hand towards the usable surface, which is formed in particular from cast concrete, with a molded projection, so that with these cross-sectional profiles both the precise positioning of the molding in the installation position, in particular at the edge of a Paving is also possible, and with different joint connection areas to the adjacent usable installation conditions, a quick and flexible profile adjustment is achieved in the area of the molded projection.
- the molding is made of plastic material, on which an adhesive surface area provided with an adhesive is defined in the area of the longitudinal side surface facing the concrete block, so that precise positioning and positionally stable fixing of the molding in the installed position is possible until the adjacent usable area has hardened.
- the Molded bar is grasped in its entirety on a handle attachment and removed from the installed position.
- the remaining joint has an edge profile corresponding to the molded projection, the height of which in relation to the surface of the concrete block can be determined by the molding or the position of the integrated molded projection.
- the shaped concrete block can be connected directly to the one-piece molding, which is in each case defined as a releasable component on one or more of the side surface areas by means of an adhesive connection or the like, that this molding is jointly with the Concrete block must be handled and placed in the installation position.
- a cast concrete can be worked on the molding so that the joint and a driving surface are formed on the outside in front of the concrete molding, the front edge-edge profile of which is formed directly by a smooth outer contact surface and the molded projection of the molding.
- the hardening of the fresh concrete takes place at this contact surface of the cast concrete and the molding and after that the molding can be removed from the smooth contact surface with little effort and without additional aids.
- the shaped strip consists of a plurality of plastic parts connected by means of adhesive connections which impart different adhesive forces, the outer part, with its contact surface facing the cast concrete, being designed in particular as a dimensionally stable PVC strip. At least this part of the molding can after the above-described positioning of the stone in the installed position and the hardening of the cast concrete, be pulled off in such a way that a precisely and evenly spaced joint is formed between the concrete block and the cast-on driving surface.
- this auxiliary device which is designed as a multi-part or one-piece molding, an exact parting line can be created with little effort in terms of shape and position, so that even when laying the concrete blocks by little-trained personnel, laying errors at the edge area towards a driving surface are largely excluded and also with faster Laying a sufficient assembly quality is achieved.
- reliable tightness is achieved in this highly stressed driving area on an overall liquid-tight paving.
- FIG. 1 is an enlarged detail view of the molding in the multi-part design in the installed position between a concrete block and a driving surface
- FIG. 2 shows a partially sectioned perspective view of the molding in a second embodiment in the installed position
- FIG. 8 shows a basic illustration similar to FIG. 1 with the molding according to FIG. 5 or FIG. 6 in the installed position.
- FIG. 1 a molding strip, designated overall by 1 and effective as a laying auxiliary device, is shown in the installed position, whereby on the one hand a molded concrete block 2 and on the other hand a usable area 3 formed from cast concrete adjoin.
- the molding 1 is connected to the concrete molding 2 in the area of its first longitudinal side face 4 facing the concrete molding 2 in a connecting plane E and, on the other hand, the molding 1 has a molding projection 6 which merges into the useful surface 3 in the area of its second longitudinal side 5 on.
- the molding 1 ' is provided in the region of its first longitudinal side surface 4 with a support shoulder 7 which at least partially overlaps the concrete block 2.
- the molding 1 (FIG. 1), which has a largely arbitrary component length, so that the two components can be positioned together in the laying position.
- the molding 1 is particularly glued to the outer side surface 8 of the concrete block 2. It is also conceivable for such a molding 1 to be molded into the cast concrete at least in some areas during the shaping of the concrete block 2, so that a particularly stable connection of the laying unit to be transported to the installation site as composite components is achieved.
- the molding 1 forms an auxiliary device which has an essentially rectangular cross-sectional contour, the outer side surface 5 of the molding 1 in a practical embodiment in the area towards the upper cover surface 11 having an acute-angled triangular shape having molded projection 6 is provided.
- the molding 1 is designed as a multi-part component which has a foam filler part 14 and an outer molding part 15 next to one another on a lower foam base part 13 in the installed position. These individual layer parts 13, 14 and 15 are connected via a respective adhesive connection A, B, C.
- the outer molded part 15 is fixed both in the area of its connection A to the base part 13 and the connection B to the filler part 14 with a connection stability that can be released under the effect of a defined tensile force.
- this molding 1 is cast around, for example, the in-situ concrete forming the driving surface 3, the outer molded part 15 with the molded projection 6 causing the cast concrete to be profiled and this has increased break resistance in the area of the joint edge.
- the outer molded part 15 can be pulled out of this connection position under the action of tensile forces (arrow F), the comparatively low connection stability in areas A and B being overcome.
- the filling part 14 is made in an expedient embodiment from an elastic material with a comparatively small thickness D and can be removed from the laying position at the same time as the outer molded part 15, the connection B remaining and the connection E to the stone 2 and the connection C to the Base part 13 are solved. Thereafter, a parting line corresponding to the cross section of the outer molded part 15 is created, which is extremely precisely contoured and can be filled with little effort using a filling material provided, for example, as a sealant.
- the molding 1 is provided in the connection plane E with a film part 16, which is fixed, for example, to the base part 13 via an adhesive connection 17.
- this film part 16 creates a predetermined breaking notch in the manner of a leading slot after the cast concrete of the driving surface 3 has hardened, above the material stresses of the adjacent concrete parts while avoiding crack formation in the driving surface be dismantled and thus neither the driving surface 3 nor the joint tightness are adversely affected.
- the molding 1 ' is shown in a second embodiment, which on the one hand has the joint molding 21 with the molded projection 6 as a one-piece component and on the other hand merges via a connecting zone 22 into the support profile shoulder 7, which in the manner of a cover leg 23 on the one hand rests on the concrete block 2 and on the other hand forms a substantially vertically extending handle leg 24.
- a grip part 24 ′ corresponding to this grip leg 24 is provided on the filler part 14 in FIG. 1, it also being conceivable to also provide the outer molded part 15 with an approach which simplifies its handling.
- the molding l 1 is formed on the underside in the region of the cover leg 23 with the adhesive surface area 25, a releasable adhesive connection being provided at this point, for example. It is also conceivable that the adhesive surface area 25 takes up the entire length of the support projection 7 or, similarly to the embodiment according to FIG. 1, the adhesive surface is provided on the side surface 4.
- the molding 1 ' has, in an expedient configuration, on its side surface 4 directed towards the shaped concrete block 2 a profiling of the connecting zone 22 corresponding to a chamfer 27 or the like Pulling off the molding 1 'remains in the joint, similar to the embodiment according to FIG. 1.
- the molded strip 1 ' is preferably provided with a horizontally extending upper pull-off surface 26 on the top surface 11.
- This contour 26 can advantageously be used in the production of the usable surface 3 from cast concrete as a reference edge for a tool (not shown) provided for removing the cast concrete.
- H and K FIG. 3, FIG.
- moldings 1, 1 ' can be dimensioned differently in the area of the handle parts 24, 24' and / or the cover leg 23, it being conceivable to replace the handle part with a groove profile for an auxiliary tool (not shown) that can be inserted into it for pulling off , or to provide the cover leg 23 with a profile attachment 28 which engages behind the surface contour 27 '(FIG. 4) of the shaped concrete block 2 in the manner of an abutment.
- the film part 16 'located at the lower edge region of the molding 1' is additionally connected to the base part 13 'via an adhesive layer 30 (FIG. 2) forming an upper adhesive zone 31, with which in a lower region of the side surface 8 there is simultaneously a connection of the film part 16' to the concrete block 2 via a second adhesive zone 32 is formed.
- the side surface 8 is thus covered above this second adhesive zone 32 up to a vertical region 8 ', the chamfer region 27 and the adhesive surface region 25 in such a way that contamination of the concrete block 2 is largely avoided in this region and when the usable surface 3 is cast on a clean joint is formed.
- the handle part 24 is effective in the manner of a flow wall in this manufacturing phase and thus the cleanliness in the area of the stone top is guaranteed even under rough operating conditions when the usable surface 3 is cast on.
- FIGS. 5 to 7 show respective end views of the cross-sectional design of further molding strips 101, 101 ', 201, which are provided in the region of their longitudinal side surfaces 4' and 5 'with a support profile 40, 41 and 42, respectively, having shape recesses.
- a liquid concrete can be introduced into the profiles when producing a concrete block 2 '(FIG. 8) or when pouring the usable surface 3, so that it forms an inseparable connection with the respective molding 101, 101', 201 after hardening.
- the support profiles 40, 41 are provided with a plurality of groove profiles 43 which merge towards the bottom region of the molding 101, 101 'into a molding 44, 44' forming the laying gap and in which 7, the support profile 42 is provided only in the region of the longitudinal side surface 4 ', this with a individual arch groove 46 is designed in the manner of an abutment, which merges into a shaped shoulder 45 on the bottom side.
- the molding strips 101, 101 'according to FIGS. 5 and 6 are provided with a respective division zone 47 above their support profiles 40 and 41, so that the molding strips 101, 101' (FIG. 8) in the installed position are in the loading area
- This zone 47 provided as a predetermined breaking line can be separated under the effect of the tensile force F introduced via the handle part 24 'and the upper part 15' of the molding 101, 101 'can be pulled out of the installed position, while the lower part 13 'is fixed to the concrete with the respective support profiles 40, 41, 42 in a connecting position.
- a slot 48 is provided as the dividing zone, so that the molding 201 can be separated in a residual connecting region 49 under the action of the tensile force F and then this upper part 15 'of the molding 201 is removable.
- the lower part 13' remains in the manner of an elastic intermediate part in the bottom region of a joint formed above it (not shown).
- This joint can be poured out with a sealant, for example a plastic that is elastic after hardening, in such a way that it forms an adhesive connection with the concrete material in the region of the side surface 5 and the connection surface E 'and also in the region of zone 47 on the lower part 13 is liable.
- the sealant is fixed in the manner of a two-flank adhesion in such a way that relative movements of the stone 2 'to the useful Surface 3 can be compensated for without damaging the joint seal and contact with the side surface E 'of the stone 2' and the cast-on side surface 5 is reliably avoided in the case of high surface loads by the part 13 'acting as a buffer (FIG. 8).
- the molding strips 101 and 101 ' are shown in the connecting position with the molded block 2' and the usable surface 3, it being possible in particular for the connecting surfaces E 'and E 1 ' towards the block 2 'to be formed as a result that during the production of the concrete block 2 'in its casting mold (not shown), the two molding strips 101, 101' are inserted and these harden together with the cast concrete to form the concrete block 2 'in such a way that the two parts can then be removed as a composite part, these can be fed to drying and hardening of the stone 2 and can be transported together to the installation location. It is also conceivable to provide the mold line 101, 101 ', 201 as one-piece frame parts which encompass the concrete block 2' on all sides in the bonded position during and after pouring.
- the concrete block 2 ' is protected from drying out on one side during the drying phase and disadvantageous crack formation, for example due to uneven setting of the cast concrete, can be prevented.
- the molding strips 101, 101 ', 201 located on the shaped concrete block 2' form a protective element with which, in particular, the edges of the stone 2 'which are at risk of breakage are protected against damage.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT97920632T ATE254216T1 (de) | 1996-04-11 | 1997-04-09 | Hilfsvorrichtung für eine verlegung von insbesondere betonformsteinen |
| AU26947/97A AU2694797A (en) | 1996-04-11 | 1997-04-09 | Auxiliary device for laying of concrete blocks, in particular |
| EP97920632A EP0891446B1 (de) | 1996-04-11 | 1997-04-09 | Hilfsvorrichtung für eine verlegung von insbesondere betonformsteinen |
| DE59710998T DE59710998D1 (de) | 1996-04-11 | 1997-04-09 | Hilfsvorrichtung für eine verlegung von insbesondere betonformsteinen |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29606557 | 1996-04-11 | ||
| DE29606557.9 | 1996-04-11 | ||
| DE29622081U DE29622081U1 (de) | 1996-04-11 | 1996-12-19 | Hilfsvorrichtung für eine Verlegung von insbesondere Betonformsteinen |
| DE29622081.7 | 1996-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1997038167A1 true WO1997038167A1 (de) | 1997-10-16 |
Family
ID=26058840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1997/001759 Ceased WO1997038167A1 (de) | 1996-04-11 | 1997-04-09 | Hilfsvorrichtung für eine verlegung von insbesondere betonformsteinen |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0891446B1 (de) |
| AT (1) | ATE254216T1 (de) |
| AU (1) | AU2694797A (de) |
| WO (1) | WO1997038167A1 (de) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1088940A4 (de) * | 1999-04-07 | 2004-10-06 | Nihon Kogyo Co Ltd | Pflasterstein und dazugehörige legemethode |
| US11105094B2 (en) * | 2019-09-16 | 2021-08-31 | Mono Slab Ez Form Llc | Cement form with extension |
| US20210348401A1 (en) * | 2020-05-07 | 2021-11-11 | Mono Slab Ez Form Llc | Cement Form With Brick Ledge |
| US12454802B2 (en) | 2015-04-28 | 2025-10-28 | Mono Slab Ez Form Llc | Cement form with breakaway portion |
| US12509840B2 (en) | 2021-10-07 | 2025-12-30 | Mono Slab Ez Form Llc | Cement form |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1891897A (en) * | 1926-05-13 | 1932-12-20 | Carey Philip Mfg Co | Crowning device for expansion joints |
| US2012370A (en) * | 1932-07-21 | 1935-08-27 | Banwell James | Paving strip |
| DE632734C (de) * | 1934-11-17 | 1936-07-13 | Georg Wieland | Verfahren und Vorrichtung zum Herstellen von Raumfugen, insbesondere in Betonstrassendecken |
| US3330187A (en) * | 1964-12-14 | 1967-07-11 | Western Textile Products Compa | Plastic articles and methods of making same |
| US3838930A (en) * | 1971-11-26 | 1974-10-01 | V Koch | Two-piece joint-forming device for hardenable, area-covering structural material |
| EP0072955A1 (de) * | 1981-08-22 | 1983-03-02 | Irbit Holding AG | Zu einer Rolle aufgewickelter Schaumstoff-Streifen, vorzugsweise zu Abdichtungszwecken |
| BE898930A (fr) * | 1984-02-17 | 1984-06-18 | Moot Willem H | Joint de retrait ou de dilatation multi-directionnel |
-
1997
- 1997-04-09 AU AU26947/97A patent/AU2694797A/en not_active Abandoned
- 1997-04-09 AT AT97920632T patent/ATE254216T1/de not_active IP Right Cessation
- 1997-04-09 WO PCT/EP1997/001759 patent/WO1997038167A1/de not_active Ceased
- 1997-04-09 EP EP97920632A patent/EP0891446B1/de not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1891897A (en) * | 1926-05-13 | 1932-12-20 | Carey Philip Mfg Co | Crowning device for expansion joints |
| US2012370A (en) * | 1932-07-21 | 1935-08-27 | Banwell James | Paving strip |
| DE632734C (de) * | 1934-11-17 | 1936-07-13 | Georg Wieland | Verfahren und Vorrichtung zum Herstellen von Raumfugen, insbesondere in Betonstrassendecken |
| US3330187A (en) * | 1964-12-14 | 1967-07-11 | Western Textile Products Compa | Plastic articles and methods of making same |
| US3838930A (en) * | 1971-11-26 | 1974-10-01 | V Koch | Two-piece joint-forming device for hardenable, area-covering structural material |
| EP0072955A1 (de) * | 1981-08-22 | 1983-03-02 | Irbit Holding AG | Zu einer Rolle aufgewickelter Schaumstoff-Streifen, vorzugsweise zu Abdichtungszwecken |
| BE898930A (fr) * | 1984-02-17 | 1984-06-18 | Moot Willem H | Joint de retrait ou de dilatation multi-directionnel |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1088940A4 (de) * | 1999-04-07 | 2004-10-06 | Nihon Kogyo Co Ltd | Pflasterstein und dazugehörige legemethode |
| US12454802B2 (en) | 2015-04-28 | 2025-10-28 | Mono Slab Ez Form Llc | Cement form with breakaway portion |
| US11105094B2 (en) * | 2019-09-16 | 2021-08-31 | Mono Slab Ez Form Llc | Cement form with extension |
| US20210388613A1 (en) * | 2019-09-16 | 2021-12-16 | Mono Slab Ez Form Llc | Cement Form With Extension |
| US11808002B2 (en) | 2019-09-16 | 2023-11-07 | Mono Slab Ez Form Llc | Cement form with extension |
| US20210348401A1 (en) * | 2020-05-07 | 2021-11-11 | Mono Slab Ez Form Llc | Cement Form With Brick Ledge |
| US11946266B2 (en) | 2020-05-07 | 2024-04-02 | Mono Slab Ez Form Llc | Cement form with brick ledge |
| US12509840B2 (en) | 2021-10-07 | 2025-12-30 | Mono Slab Ez Form Llc | Cement form |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2694797A (en) | 1997-10-29 |
| ATE254216T1 (de) | 2003-11-15 |
| EP0891446A1 (de) | 1999-01-20 |
| EP0891446B1 (de) | 2003-11-12 |
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