WO2000017469A1 - Panneau moule en beton - Google Patents

Panneau moule en beton Download PDF

Info

Publication number
WO2000017469A1
WO2000017469A1 PCT/KR1999/000560 KR9900560W WO0017469A1 WO 2000017469 A1 WO2000017469 A1 WO 2000017469A1 KR 9900560 W KR9900560 W KR 9900560W WO 0017469 A1 WO0017469 A1 WO 0017469A1
Authority
WO
WIPO (PCT)
Prior art keywords
concrete form
ribs
vertical
panel
rear surface
Prior art date
Application number
PCT/KR1999/000560
Other languages
English (en)
Inventor
Wun Sun Choi
Original Assignee
Dae Yee Ind. Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR2019980018013U external-priority patent/KR19990022297U/ko
Priority claimed from KR2019990002726U external-priority patent/KR19990022426U/ko
Application filed by Dae Yee Ind. Co., Ltd. filed Critical Dae Yee Ind. Co., Ltd.
Priority to AU57627/99A priority Critical patent/AU5762799A/en
Priority to EP99944902A priority patent/EP1032740A1/fr
Priority to JP2000574362A priority patent/JP2002526695A/ja
Publication of WO2000017469A1 publication Critical patent/WO2000017469A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/05—Forming boards or similar elements the form surface being of plastics
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E04G17/0651—One-piece elements
    • E04G17/0652—One-piece elements fully recoverable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G2009/028—Forming boards or similar elements with reinforcing ribs on the underside

Definitions

  • the present invention relates to a concrete form panel used to construct a concrete structure and more particularly to a plastic concrete form panel which can maintain the required strength while its shape is not deformed during fabrication even if the thickness of the panel is decreased to thereby lower its weight.
  • a concrete structure is constructed by the following procedures: 1) assembling the concrete form panels to define a working space, 2) pouring concrete into the working space, and 3) hardening concrete .
  • the wooden concrete form panels are mainly used, but the wooden panels can not be reused and they require large working load because of their heavy weight.
  • Metreinforced Thermoplastic type concrete form panels are generally utilized.
  • Fig. 1 show a rear surface of the concrete form panel according to the prior art, which is the GMT type concrete form panel used to construct a concrete structure such as a floor or a ceiling.
  • the GMT type concrete form panel for a floor or a ceiling is integrally molded through the GMT injection of general plastics, wherein the front surface (not shown) of the panel 100 is treated substantially smooth and the rear surface 120 of the panel 100 is provided with multiple vertical ribs 122, multiple horizontal ribs 124, and the edge 126 for defining the panel's periphery.
  • the vertical and the horizontal ribs 122 and 124 intersect at 90 ° to each other, and the edge 126 and the ribs 122 and 124 protrude outwardly from the rear surface 120, respectively.
  • Fig. 2 show a rear surface of another concrete form panel according to the prior art, which is the GMT type concrete form panel used to construct a concrete structure such as a wall or a post.
  • the GMT type concrete form panel 200 for a wall or a post is also integrally molded through the GMT injection of general plastics, wherein the front surface (not shown) of the panel 200 is treated substantially smooth and the rear surface 220 of the panel 100 is provided with multiple vertical ribs 222, multiple horizontal ribs 224, and the edge 226 for defining the panel's periphery.
  • the vertical and the horizontal ribs 222 and 224 intersect at 90 ° to each other, and the edge 226 and the ribs 222 and 224 protrude outwardly from the rear surface 220, respectively.
  • the recesses 242 for assembling the panels 200 are formed along the edge 226 with predetermined spacing and a reinforced frame 232 is additionally attached to the rear surface 220.
  • the concrete form panel 100 in Fig. 1 need not be connected separately during construction of the concrete structure since the panel 100 is horizontally placed on a frame structure such as a reinforcing rod or a wood frame.
  • the panels 200 in Fig. 2 must be connected in contact with each other through a separate connecting member (not shown) such that they are not displaced to thereby maintain a desired shape during construction of the concrete structure.
  • the above GMT type concrete form panels 100, 200 may be reused if the connecting members are disconnected after constructing the concrete structure.
  • the above GMT type concrete form panels 100, 200 are advantageous than the conventional wooden concrete form panel which may not be reused.
  • the GMT panels 100, 200 become still heavy although the panels 100, 200 are made of plastics .
  • the thickness of the GMT panels 100, 200 It is possible to decrease the thickness of the GMT panels 100, 200 and thus to lower their weight if the panels 100, 200 are fabricated of plastics having an excellent strength.
  • the cooling rate of the plastics at the corners at which the rear surfaces 120, 220 and the ribs 122, 124, 222 and 224 meet is different from that at any other portions of the panel 100, 200.
  • the stress due to such difference in the cooling rate is applied mainly to the corners at which the elongated ribs 122, 222 and the rear surfaces 120, 220 meet, thereby causing the panels 100, 200 to be deformed or distorted.
  • the GMT panel 200 becomes heavier since the additional reinforcing frame 232, for example made of steel, is attached to the rear surface 220 of the panel 200, as shown in Fig. 2.
  • a plastic concrete panel comprising a rear surface provided with multiple horizontal and vertical ribs, and vertical and horizontal edges for defining a circumference of the panel, the ribs and the edges protruding outwardly from the rear surface, respectively, characterized in that the rear surface is further provided with reinforcing portions along the corners at which the vertical edges and the rear surface meet and along the corners at which the vertical ribs and the rear surface meet, and a gas hole is provided in the reinforcing portions.
  • the rear surface is further provided with at least one gas line which is arranged parallel with the horizontal ribs and along the entire horizontal length of the panel, and the gas line communicates with the gas hole in the reinforcing portions.
  • the plastic concrete panel according to one embodiment of the present invention has a stepped shape.
  • the plastic concrete panel according to another embodiment of the present invention has a flat shape.
  • Fig . 1 is a rear view of a concrete form panel according to the prior art
  • Fig. 2 is a rear view of another concrete form panel according to the prior art
  • Fig. 3 is a perspective view of a stepped concrete form panel according to one embodiment of the present invention.
  • Fig. 4 is a sectional view taken along the line I- I of Fig. 1;
  • Fig. 5 is a sectional view taken along the line II-II of Fig. 1;
  • Fig. 6 is a sectional view taken along the line III-III of Fig. 1;
  • Fig. 7A and 7B are enlarged views of the portion A and the portion B of Fig. 6, respectively;
  • Fig. 8 is a perspective view illustrating the interconnection among the concrete form panels of Fig.
  • Fig. 9 is a perspective view of a flat concrete form panel according to another embodiment of the present invention.
  • Fig. 10 is a sectional view taken along the line IV-IV of Fig. 9;
  • Fig. 11A and 11B are enlarged views of the portion C and the portion D of Fig. 10, respectively;
  • Fig. 12 is a sectional view illustrating the interconnection between the concrete form panels of Fig. 9.
  • Fig. 3 to Fig. 7B show a stepped concrete form panel according to one embodiment of the present invention, which may be appropriately used to construct the stepped concrete structure.
  • the stepped concrete form panel 300 comprises a rear surface 320 provided with multiple ribs 322, 323, 327 and 328, and the vertical and the horizontal edges 325 and 326 for defining the circumference of the panel 300.
  • the ribs 322, 323, 327 and 328, and the edges 325, 326 protrude outwardly from the rear surface 320 to reinforce the strength of the panel 300, respectively.
  • the horizontal ribs 322 are arranged at a predetermined distance between the vertical elongated ribs 323.
  • the horizontal ribs 322 are also arranged at a predetermined distance in the side sections 332 defined by the vertical edges 326 and the opposing vertical ribs 323.
  • the vertical and the horizontal ribs 322, 323 intersect at 90 ° to each other.
  • the vertical reinforcing ribs 327 are arranged between the vertical ribs 323 and the vertical reinforcing ribs 328 are arranged in the dog-legged portion 338 of the side sections 332.
  • Multiple securing holes 362 for connecting the panels 300 are provided through the sides of the edges 325 and 326.
  • a front surface 310 of the panel 300 is treated substantially smooth.
  • the rear surface 920 is further provided with a main gas line 342 along the whole horizontal length of the panel 300, in particular on a substantially central line of the vertical length of the panel 300, to effectively form reinforcing portions 352 and 356 which will be described later.
  • a gas injecting portion 344 is placed at a substantially central position of the main gas line 342.
  • the reinforcing portions 352 are formed at the corners at which the vertical ribs 323 and the rear surface 320 meet, and extend to the corners at which the horizontal edges 325 and the vertical ribs 323 meet.
  • the reinforcing portions 354 are also formed at the inner corners at which the vertical edges 326 and the rear surface 320 meet, and extend to the corners at which the horizontal edges 325 and the vertical edges 326 meet.
  • Gas holes 722 and 724 are provided in the reinforcing portions 352 and 354, respectively and communicate with the gas hole 522 of the main gas line 342.
  • the stepped concrete form panel 300 is fabricated through a gas injection molding method, which will be described schematically.
  • a gas from a gas injector (not shown) is continuously supplied to the gas injecting portion 344 of the main gas line 342 such that, through the gas supplying holes (not shown) , the continuously injected gas is sufficiently supplied to the horizontal edges 325, along the corners at which the vertical elongated ribs 323 and the rear surfaces 320 meet, and along the inner corners at which the horizontal edges 326 and the rear surfaces 320 meet.
  • the reinforcing portions 352 and 354 with the gas holes 722 and 724 therein are formed along the above corners.
  • the strength of the stepped panel 300 according to the present invention is improved since the rear surface 320 is further supported by the reinforcing portions 352, 354 in addition to the ribs 322, 323, 327 and 328. Further, even if the vertical elongated ribs 323 are deformed during a cooling process, the stress due to the deformation of the vertical ribs 323 is absorbed by the gas hole 722 and 724 and thus it is possible to block the direct transmission of the stress to the panel 300.
  • the stepped panel 300 according to the present invention is prevented from being deformed or distorted.
  • the concrete form panel 300 according to the present invention can maintain the required strength while its shape is not deformed during fabrication even if the thickness of the panel is decreased to thereby lower its weight.
  • Fig. 8 is a perspective view illustrating the interconnection among the stepped concrete form panels 300 in Fig 3, wherein the concrete form panels 300 are connected in contact with each other by the clip-shaped connecting members 372.
  • connecting the panels 300 will be described schematically hereinafter.
  • the panels 300 to be connected are contacted with each other such that the corresponding securing holes 362 communicate each other.
  • one end 372a of the connecting member 372 is inserted into the communicated securing hole 362 of the contacted panels 300 and other end 372b of the connecting member 372 is rotated such that other end 372b elastically clips the contacting edges 325 or 326.
  • the interconnection between the panels 300 is accomplished.
  • the panels 300 may be connected with a bolt and a nut .
  • Fig. 9 to Fig. 11 show a flat concrete form panel according to another embodiment of the present invention, which may be appropriately used to construct the general concrete structure.
  • the flat concrete form panel 900 comprises a rear surface 920 provided with multiple ribs 922 and 923 and the vertical and the horizontal edges 925 and 926 for defining the circumference, which protrude outwardly from the rear surface 920 to reinforce the strength of the panel 900, respectively.
  • the horizontal ribs 922 are arranged at a predetermined distance between the vertical elongated ribs 923.
  • the horizontal ribs 922 are also arranged at a predetermined distance in the side sections 932 defined by the vertical edges 926 and the opposing vertical ribs 923.
  • the vertical and the horizontal ribs 922, 923 intersect at 90 ° to each other.
  • the vertical reinforcing ribs may be arranged between the vertical ribs 923, as in the embodiment of Fig. 3.
  • Multiple securing holes 962 for connecting the panels 900 are provided through the sides of the edges 925 and 926.
  • at least one boss 972 with a through hole 974 therein is provided between the vertical ribs 923 to assemble the panels 900.
  • the stepped panel 300 in Fig. 3 may be provided with at least one boss (not shown) with a through hole to assemble the panels 300.
  • a front surface 910 of the panel 900 is treated substantially smooth.
  • the rear surface 920 is provided with a first gas line 942 and a second gas line 943 which extend from a substantially central position of the horizontal length of the panel 900 to the horizontal edges 926, respectively. It is preferable that the first and the second gas lines 942 and 943 are arranged on the same line, in particular on a substantially central position of the vertical length of the panel 900 to effectively form reinforcing portions 952 and 954 which will be described later.
  • a gas injecting portion 944 and 945 are placed at a substantially central position of the vertical length of the first and the second gas lines 942 and 943.
  • the reinforcing portions 952 are formed at the corners at which the vertical ribs 923 and the rear surface 920 meet, and extend to the corners at which the horizontal edges 925 and the vertical ribs 923 meet.
  • the reinforcing portions 954 are also formed at the inner corners at which the vertical edges 926 and the rear surface 920 meet, and extend to the corners at which the horizontal edges 925 and the vertical edges 926 meet.
  • Gas holes 112 and 114 are provided in the reinforcing portions 952 and 954, respectively and communicate with the first gas line 942 or the second gas line 943. Generally, the stress concentrates to the corners of the concrete form panel 900. Accordingly, as shown in Fig.
  • At least one inclined rib 929 is arranged at the upper and the lower portions of the side sections 93210 further reinforce the strength of 4 corners of the panel 900, thereby to prevent the corners from being damaged.
  • the stepped concrete form panel 300 may be prevented from being damaged if at least one inclined rib (not shown) is arranged at the upper ad lower portions of the side sections 332.
  • the flat concrete form panel 900 according to another embodiment of the present invention is fabricated through a gas injection molding method, which is the same as in the stepped concrete form panel 300 except using 2 separate gas lines 942, 943 instead of using one gas line 342, and thus the description about the fabricating method of the flat concrete panel 900 will be omitted to avoid duplication.
  • material for improving the strength such as rubber, glassfiber and the like into the melting plastics, for example polypropylene, to reinforce the strength of the panel 900.
  • the strength of the flat panel 900 is improved since the rear surface 920 is supported by the reinforcing portions 952, 954 in addition to the ribs 922, 923 and 929. Further, even if the vertical elongated ribs 923 are deformed during a cooling process, the stress due to the deformation of the vertical ribs 923 is absorbed by the gas holes 112 and 114, and thus it is possible to block the direct transmission of the stress to the panel 900. Therefore, the flat concrete form panel 900 according to another embodiment of the present invention is prevented from being deformed or distorted. As a result, the flat concrete form panel 900 can maintain the required strength while its shape is not deformed during fabrication even if the thickness of the panel is decreased to thereby lower its weight.
  • the gas holes 722 and 724 (or 112 and 114) in the reinforcing portions 352 and 354 (or 952 and 954) may be formed without using the gas line 342 (or 942 and 943) in such a manner that the gas injectors are separately installed at each portion where the gas holes are to be formed.
  • the peripheral devices for fabricating the concrete form panel 300 or 900 may be simplified if the gas lines are used as in the above embodiments.
  • the stepped concrete form panel 300 has a restricted size because a large external force will be applied to the panel during construction of the concrete structure. Accordingly, as shown in Fig. 3, if one main gas line 342 is provided along the whole horizontal length of the concrete form panel 300 at a substantially central position of the vertical length of the panel 300 and the gas injecting portion 344 is provided at a substantially central position of the main gas line 342, the stepped concrete form panel 300 according to the present invention is successfully fabricated although only one gas injector is used.
  • the flat concrete form panel 900 has a relatively large size (typically 600cmX 1200cm in size) because an external force applied to the flat panel 900 is small than that to the stepped panel 300. Accordingly, using only one gas injector makes it difficult to inject a gas smoothly and thereby the gas holes 112 and 114 are frequently not formed in the reinforcing portions 952 and 954. Therefore, it is preferable to fabricate the flat concrete form panel 900 using two gas injectors and two gas lines, as shown in Fig. 9. In addition, a gas line may be divided into three lines and the gas injecting portions may be arranged to each of three lines for a smooth gas injection, when the size of the flat concrete form panel 900 is larger than the predetermined size.
  • the flat concrete form panel 900 in Fig. 9 is connected to each other using the clip-shaped connecting member, similarly to the stepped concrete form panel 300 in Fig. 3.
  • Fig. 12 is a sectional view showing the interconnection between the flat concrete form panels 900 in Fig 9, wherein a pair of panels 900 is connected with their front sides faced each other.
  • assembling the panels will be described schematically with reference to Fig. 12.
  • the panels 900 are vertically arranged and spaced apart such that their front sides 910 are opposite to each other and their through holes 974 are aligned.
  • a guide member 980 such as a hollow pipe is placed between the panels 900 such that the through hole of the guide member 980 and the aligned through holes 974 aligned.
  • a pipe 982 is inserted into the through holes 974 and the aligned through hole of the guide member 980 such that the both ends of the pipe 982 protrude outwardly from the rear surfaces 920 of the panels 900 to be assembled.
  • the anchor bolts 984 are inserted and fixed into the ends of the pipe 982, respectively.
  • the washers 986 and the nuts 988 are then secured to each of the anchor bolts 984.
  • a pair of supporting beams 987 are placed at both sides of the anchor bolts 984 between the ribs 922 and/or 923 and the washer 986, and the nut 988 is screwed with torque such that each of the panels 900 to be assembled is fixed between the guide member 980 and the supporting beam 987.
  • a concrete slurry 990 is poured into the space divided by the assembled panels 900 and hardened to construct the concrete structure.
  • the boss 972 serves not only to guide the pipe 982, but also to protect the panels 900 from the local deformation or damage which may be happened as the panels 900 are assembled.
  • stepped concrete form panels 300 in Fig. 3 may be assembled through the same method as in Fig. 12.

Abstract

La présente invention se rapporte à un panneau moulé en béton de consistance plastique, utilisé pour la construction de structures en béton. La surface arrière de ce panneau en béton (300) comporte de multiples nervures horizontales et verticales (322, 323), et des bords horizontaux et verticaux (325, 326) définissant le pourtour dudit panneau, lesdites nervures et lesdits bords (325, 326) faisant respectivement saillie vers l'extérieur à partir de ladite face arrière (320). Cette surface arrière (320) comporte également des parties renforcées (352, 356) situées au niveau des coins où les bords verticaux (326) et la surface arrière (320) se rejoignent et au niveau des coins où les nervures verticales (323) et la surface arrière (320) se rejoignent, lesdites parties renforcées (352, 354) étant munies d'un orifice (722, 724) pour l'entrée de gaz. Ladite surface arrière (320) comporte également au moins une conduite (342) d'amenée de gaz qui est disposée parallèlement aux nervures horizontales (322) et court sur la totalité de la dimension horizontale du panneau, ladite conduite (342) d'amenée de gaz communiquant avec les orifices (722, 724) d'entrée de gaz ménagés dans les parties renforcées (352, 354).
PCT/KR1999/000560 1998-09-21 1999-09-17 Panneau moule en beton WO2000017469A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU57627/99A AU5762799A (en) 1998-09-21 1999-09-17 Concrete form panel
EP99944902A EP1032740A1 (fr) 1998-09-21 1999-09-17 Panneau moule en beton
JP2000574362A JP2002526695A (ja) 1998-09-21 1999-09-17 コンクリートフォームパネル

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR2019980018013U KR19990022297U (ko) 1998-09-21 1998-09-21 콘크리트 폼 패널
KR1998/18013U 1998-09-21
KR2019990002726U KR19990022426U (ko) 1999-02-23 1999-02-23 콘크리트폼패널
KR1999/2726U 1999-02-23

Publications (1)

Publication Number Publication Date
WO2000017469A1 true WO2000017469A1 (fr) 2000-03-30

Family

ID=26633668

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR1999/000560 WO2000017469A1 (fr) 1998-09-21 1999-09-17 Panneau moule en beton

Country Status (5)

Country Link
EP (1) EP1032740A1 (fr)
JP (1) JP2002526695A (fr)
CN (1) CN1286738A (fr)
AU (1) AU5762799A (fr)
WO (1) WO2000017469A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538277A2 (fr) * 2003-12-03 2005-06-08 GEOPLAST S.p.A. Coffrage modulaire réutilisable avec nervures améliorées

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101806144B (zh) * 2010-04-02 2012-06-13 陈元发 柔性塑钢建筑模板的制造工艺
CN102720349A (zh) * 2011-03-29 2012-10-10 中国二十冶集团有限公司 回填基础快速支模用的一次性模板及支模方法
CN105350769A (zh) * 2015-12-04 2016-02-24 黄豪杰 建筑复合组合式模板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1434461A1 (de) * 1964-11-25 1968-12-12 Wilhelm Rischmueller V- und Z- (Verbund- und Zirkulations-) Schaltafel aus Kunststoff oder aehnlichem pressbarem Material und Mehrzweckverbindungsstutzen am Ortbeton und Fertigteileinsatz
EP0353637A1 (fr) * 1988-07-29 1990-02-07 Peri Gmbh Elément de coffrage avec panneau de coffrage en matière plastique et procédé pour sa réalisation
CH676134A5 (en) * 1987-05-07 1990-12-14 Rolf Zollinger Shuttering multisection for concrete structures - comprises reinforced non-porous section body on rigid frame, preventing sticking to hardening concrete
US5074517A (en) * 1990-04-25 1991-12-24 Scott Samuel C Cross-sectional stabilizers for elastomeric concrete form liners

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1434461A1 (de) * 1964-11-25 1968-12-12 Wilhelm Rischmueller V- und Z- (Verbund- und Zirkulations-) Schaltafel aus Kunststoff oder aehnlichem pressbarem Material und Mehrzweckverbindungsstutzen am Ortbeton und Fertigteileinsatz
CH676134A5 (en) * 1987-05-07 1990-12-14 Rolf Zollinger Shuttering multisection for concrete structures - comprises reinforced non-porous section body on rigid frame, preventing sticking to hardening concrete
EP0353637A1 (fr) * 1988-07-29 1990-02-07 Peri Gmbh Elément de coffrage avec panneau de coffrage en matière plastique et procédé pour sa réalisation
US5074517A (en) * 1990-04-25 1991-12-24 Scott Samuel C Cross-sectional stabilizers for elastomeric concrete form liners

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538277A2 (fr) * 2003-12-03 2005-06-08 GEOPLAST S.p.A. Coffrage modulaire réutilisable avec nervures améliorées
EP1538277A3 (fr) * 2003-12-03 2005-10-26 GEOPLAST S.p.A. Coffrage modulaire réutilisable avec nervures améliorées

Also Published As

Publication number Publication date
CN1286738A (zh) 2001-03-07
JP2002526695A (ja) 2002-08-20
EP1032740A1 (fr) 2000-09-06
AU5762799A (en) 2000-04-10

Similar Documents

Publication Publication Date Title
WO2000017469A1 (fr) Panneau moule en beton
KR100468282B1 (ko) 분할가능한 스페이서 부재를 사용한 성형체 이어맞춤식 콘크리트 형틀을 사용한 철근 콘크리트 구조물, 그 제조 방법 및 형틀 재료
KR100585495B1 (ko) 흙막이용 패널
KR100384617B1 (ko) 콘크리트 폼 패널
KR102082481B1 (ko) 연속 시공형 pc벽체 및 이의 시공방법
KR100356265B1 (ko) 콘크리트 폼 패널
KR200169444Y1 (ko) 콘크리트 폼 패널
JP2017002469A (ja) 型枠構造物
KR101709235B1 (ko) 거푸집용 합성수지 패널을 이용한 거푸집 구조체
KR200169443Y1 (ko) 콘크리트 폼 패널
JP3833791B2 (ja) コンクリート基礎の型枠
KR100469849B1 (ko) 보강 구조를 가지는 유로폼 타입 거푸집 및 그 제조방법
JPH11324317A (ja) コンクリート打設用型枠
JP3706476B2 (ja) 間隔保持用部材及びそれを含む型枠形成用部材
KR101123941B1 (ko) 플라스틱 거푸집
JP6975470B2 (ja) コンクリート構造物の構築方法
JP7451843B2 (ja) 型枠、型枠セット及び型枠構造体
JPH0232429B2 (ja) Kokanchunaihenokonkuriitojutenhoho
KR20180070278A (ko) 영구거푸집 및 이를 이용한 벽체구조물 시공방법
KR970005528Y1 (ko) 조립식 거푸집
KR200298064Y1 (ko) 보강 구조를 가지는 유로폼 타입 거푸집
KR100478729B1 (ko) 콘크리트 벽체 타설용 스틸폼
KR100354590B1 (ko) 조립식거푸집
JPS60263741A (ja) 耐震用防振装置
JP3010253B2 (ja) 型枠装置

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 99801651.9

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): AU CN ID JP US VN

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

WWE Wipo information: entry into national phase

Ref document number: 1999944902

Country of ref document: EP

Ref document number: 57627/99

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 1200000464

Country of ref document: VN

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 09554741

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 1999944902

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1999944902

Country of ref document: EP