FR2544005A1 - Swimming pool sidewalls of concrete - Google Patents

Swimming pool sidewalls of concrete Download PDF

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Publication number
FR2544005A1
FR2544005A1 FR8405467A FR8405467A FR2544005A1 FR 2544005 A1 FR2544005 A1 FR 2544005A1 FR 8405467 A FR8405467 A FR 8405467A FR 8405467 A FR8405467 A FR 8405467A FR 2544005 A1 FR2544005 A1 FR 2544005A1
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France
Prior art keywords
profiles
concrete
formwork
cement
swimming pool
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Granted
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FR8405467A
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French (fr)
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FR2544005B1 (en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/0075—Swimming or splash baths or pools made of concrete
    • E04H4/0081—Swimming or splash baths or pools made of concrete with walls and floor cast in situ
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8623—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic
    • E04B2/8629—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic with both form leaves and spacers being monolithic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Sidewalls for a swimming pool are made using square or rectangular section tubular profiles with longitudinal 'T' section ribs (1) and channels (2) to couple vertical profiles into a continuous row to act as permanent shuttering. Cement is then cast into the profile cover, opt. after insertion of ancillary (metal) tie bars (5) through suitable openings (3) in the coupled walls. Other openings (4) in the coupled walls establish continuity of cement cast into adjacent profiles. The resulting structure is back filled and lined with a suitable impermeable film or sheet. Pref. the tubular profiles are of rigid PVC for a combination of low cost, strength, durability, simplicity of erection and water resistance. The cement mix is pref. modified to be a 'non-shrink' grade. Other inserts may be fitted prior to casting, e.g. to provide controlled overflow outlets, water recirculation posts etc.

Description

Méthode pour la construction dtune piscine réalisée
avec des éléments de coffrage perdus ".Method for the construction of a swimming pool
with lost formwork elements ".

La présente invention concerne une méthode pour la construction de bassins d'une piscine enterrée, réalisée avec des coffrages ou caissons perdus consistant en éléments compatibles assemblés sur place et remplis de béton ou autres remplissages. The present invention relates to a method for the construction of basins of an in-ground swimming pool, carried out with formwork or lost boxes consisting of compatible elements assembled on site and filled with concrete or other fillings.

La demande toujours croissante de piscines, soit à usage privé, soit à usage collectif a conduit les fabricants à mettre au point des systèmes de construction pour piscines non encastrées, mais simplement posées sur le terrain, toutes les autres contraintes devant tenir compte des sollicitations dynamiques et chimiques du terrain. The ever increasing demand for swimming pools, either for private use or for collective use has led manufacturers to develop construction systems for swimming pools not built in, but simply placed on the ground, all other constraints having to take into account dynamic stresses. and field chemicals.

Les sollicitations dynamiques résident dans la poussée exercée par le terrain sur la paroi de la piscine, cette poussée étant très variable selon la nature du terrain et suivant que le bassin de la piscine sera vide ou rempli d'eau. Les sollicitations chimiques sont en pratique des phénomènes de corrosion que le terrain exerce sur des matériaux non appropriés sous l'effet de l'humidité et des sels dissous dans l'eau. The dynamic stresses reside in the thrust exerted by the ground on the wall of the swimming pool, this thrust being very variable according to the nature of the ground and according to whether the basin of the swimming pool will be empty or filled with water. Chemical stresses are in practice corrosion phenomena that the ground exerts on unsuitable materials under the effect of humidity and salts dissolved in water.

En raison de ces problèmes, tous les systèmes appropriés pour la réalisation, les bassins de piscines enterrées se limitent finalement aujourd'hui à deux choix possibles, à savoir 1. - Réalisation de cuves en ciment armé et imperméabill-
sation ultérieure.Because of these problems, all the systems suitable for the realization, the basins of buried swimming pools are finally limited today to two possible choices, namely 1. - Realization of tanks in reinforced and waterproof cement-
subsequent sation.

2. - Réalisation de cuves avec des éléments en résine
polyester renforcée.2. - Realization of tanks with resin elements
reinforced polyester.

Cependant, l'un et l'autre de ces systemes sont très coûteux et celui comprenant un bassin en cime armé est laborieux, long et nécessite une entreprise compé- tente. However, both of these systems are very expensive and the one comprising a reinforced crown basin is laborious, long and requires competent work.

La présente invention permet de résoudre ces problèmes et aboutit à un résultat satisfaisant as bien au point de vue économique que technique. The present invention makes it possible to solve these problems and results in a satisfactory result both from an economic and technical point of view.

Le principe de construction consiste, après l'excavation, à monter des tubes verticaux de forme speciale qui constituent le coffrage qui sera p-rdu d la paroi du bassin de la piscine, c'est-à-dire un moule pour la coulée du béton qui ne sera pas récupéré mais reste en oeuvre comme finition. The principle of construction consists, after the excavation, of mounting vertical tubes of special shape which constitute the formwork which will be p-rdu d the wall of the basin of the swimming pool, that is to say a mold for the casting of concrete which will not be recovered but remains in use as a finish.

Ces coffrages perdus sont ensuite remplis de béton, avec un additif anti-retrait, constituant ainsi une paroi apte à résister à toutes les sollicitations. je bassin ainsi obtenu est ensuite revêtu avec une feuille de matière plastique thermo-soudable. On égalise, la terre derrière la paroi, et on met en place ensuite le bord du bassin. These lost forms are then filled with concrete, with an anti-shrinkage additive, thus constituting a wall capable of withstanding all stresses. I basin thus obtained is then coated with a sheet of heat-sealable plastic. We equalize, the earth behind the wall, and then put in place the edge of the basin.

L' élément de construction principal et original de ce système est constitué par les composants tubulaires avec lesquels est réalisé le coffrage perdu de la paroi de pourtour. Ces éléments d'assemblage ont un profil qui permet leur rapprochement et la continuité des parois. La liaison entre les divers profilés est obtenue en enfilant dans le sens horizontal au moins deux tirants et la continuité de la coulée progressive dans le coffrage est obtenue par les ouvertures pratiquées dans les cotes en contact.  The main and original building element of this system consists of the tubular components with which the lost formwork of the perimeter wall is made. These assembly elements have a profile which allows their approximation and the continuity of the walls. The connection between the various profiles is obtained by threading in the horizontal direction at least two tie rods and the continuity of the progressive casting in the formwork is obtained by the openings made in the dimensions in contact.

Ces éléments compatibles peuvent être réalisés par extrusion, estampage ou pliage en diverses matières aussi bien métalliques que plastiques mais les matières qui offrent les plus grandes possibilités aux points de vue de la faiblesse de son- poids spécifique, de la résistance à l'action corrosive du terrain ou du remplissage, de la facilité d'extrusion et du bas prix, est certainement le chlorure de polyvinyle qui est devenu maintenant un matériau de construction, amplement utilisé (gouttières, fermetures tubulaires etc) et qui convient -le mieux. These compatible elements can be produced by extrusion, stamping or folding in various materials, both metallic and plastic, but the materials which offer the greatest possibilities from the point of view of the weakness of its specific weight, of resistance to corrosive action. polyvinyl chloride which has now become a widely used construction material (gutters, tubular closures, etc.) and which is best suited to it, from the land or the filling, the ease of extrusion and the low price.

Les avantages du système de construction décrit sont les suivants 1.- Facilité de transport grâce au transport à éléments
finis de faible poids (500 grammes par élément). Ces
éléments se manipulent et se mettent en place avec
une grande facilité étant donné leur Iégéreté et leur
compatibilité.The advantages of the construction system described are as follows 1.- Easy transport thanks to element transport
low weight finishes (500 grams per item). These
elements are manipulated and set up with
a great facility given their Igerness and their
compatibility.

2.- Facilité de montage étant donné la précision qui peut
être obtenue dans l'extrusion de ces éléments, leur
assemblage peut être parfait. I1 suffit d'enfiler les
tirants (généralement constitués de pièces d'acier,
avec extrémités filetees et d'assembler leurs extré
mités avec écrous et contre-plaques. La paroi inté
rieure est ainsi monolithe et légère, le tout pouvant
être mis en place à la main.2.- Ease of assembly given the precision which can
be obtained in the extrusion of these elements, their
assembly can be perfect. You just have to put the
tie rods (generally made of steel parts,
with threaded ends and to assemble their ends
moths with nuts and counter plates. The interior wall
is therefore monolithic and light, all of which can
be set up by hand.

3.- Facilité de coulée du béton de remplissage. Une fois
mise en place la paroi de coffrage perdu, se remplit
facilement avec une petite trémie avec du béton pourvu
d'un additif qui lui confère la fluidité et supprime
complétement le retrait. l'opération est exécutée en
tièdement à la main. Elle n'exige aucun contrôle, ni
adaptation de coffrage, ni d'armatures, décoffrage et
démontage. I1 n'est -pas besoin de main d'oeuvre spécia
lisée. 3.- Ease of pouring concrete filling. Once
placing the lost formwork wall, filling up
easily with a small hopper with concrete provided
an additive that gives it fluidity and removes
completely withdrawal. the operation is executed in
lukewarm by hand. It requires no control, nor
adaptation of formwork, or reinforcement, formwork and
disassembly. There is no need for special labor
read.

4.- Résistance élevée aux sollicitations mécaniques. Une
fois rempli avec du béton, la paroi du coffrage perdu
représente- une masse importante et augmente une résis-
tance mécanique égale à celle des éléments de construc
tion traditionnels.4.- High resistance to mechanical stress. A
when filled with concrete, the wall of the formwork lost
represents a significant mass and increases a resistance
mechanical strength equal to that of the construction elements
traditional tion.

5.- Résistance élevée à l'attaque chimique. Ni le terrain,
ni le remplissage en béton n'attaquent chimiquement,
9e coffrage perdu en chlorure de polyvinyle (PVC >
D'autres particularités et avantages de l'invention résulteront de la description ci-après qui se réfère à une forme de réalisation, donnée à simple titre d'exemple, avec référence aux dessins annexes, dans les quels
- la figure 1 est une vue en perspective d'un élément compatible.5.- High resistance to chemical attack. Neither the field,
neither the concrete filling chemically attack,
9th lost formwork in polyvinyl chloride (PVC>
Other features and advantages of the invention will result from the description below which refers to an embodiment, given by way of example, with reference to the accompanying drawings, in which
- Figure 1 is a perspective view of a compatible element.

- la figure la est une vue es coupe de cet élément
- la figure 2 montre deux parois à angle droit réalisées avec les éléments verticaux de la figure l et des accessoires et éléments destinés à l'imperméabilisa- tion et à la finition.- Figure la is a sectional view of this element
- Figure 2 shows two walls at right angles made with the vertical elements of Figure l and accessories and elements for waterproofing and finishing.

Dans la figure 1, on voit les tenons pro- filés (1) en forme de T et les canaux (2) dans lesquels sont enfilés ces ténons destinés à l'assemblage des élé- ments entre eux. Les perçages (3) sont prévus pour le passage des tirants et les perçages (4) sur les faces latérales sont destinés à assurer la liaison au moyen du remlissage en béton. In FIG. 1, we see the T-shaped profile studs (1) and the channels (2) in which these tenons intended for assembling the elements are threaded. The holes (3) are provided for the passage of the tie rods and the holes (4) on the lateral faces are intended to ensure the connection by means of concrete filling.

Dans la figure 2, outre les parois des indiquées dans la figure 1, on remarquera les tirants (5) en fers ronds qui réunissent les parois entre elles, les étriers en diagonale (6) qui constituent le contreventement s'opposant à la poussée du terrain, le profilé de base (7) qui forme la périphérie du bassin et la fermeture de la tete des profilés verticaux, l1imperméabili- sation (8) faite d'une feuille thermosoudable et le couronnement (9). In Figure 2, in addition to the walls indicated in Figure 1, we note the tie rods (5) in round bars which join the walls together, the diagonal stirrups (6) which constitute the bracing opposing the thrust of the ground, the base profile (7) which forms the periphery of the basin and the closure of the head of the vertical profiles, the waterproofing (8) made of a heat-sealable sheet and the crown (9).

Dans cette perspective est seulement indiquée l'insertion d'un trop plein (10) insérée dans les profilés verticaux qui peut être fournie déjà insérée dans les profilés verticaux. Est également indiqué en lb le remplissage avec du béton qui peut aussi être effectué normalement ou avec une pompe. In this perspective is only indicated the insertion of an overflow (10) inserted in the vertical profiles which can be supplied already inserted in the vertical profiles. Also indicated in lb is the filling with concrete which can also be carried out normally or with a pump.

I1 est bien entendu que l'invention n'est pas limitée à la forme de réalisation décrite et représentée et que diverses variantes sont possibles. It is understood that the invention is not limited to the embodiment described and shown and that various variants are possible.

Ainsi, par exemple, la jonction entre les éléments unitaires peut être réalisée autrement que par encastrement, par soudage, collage ou par crochets extérieurs. Les ouvertures pour le remplissage peuvent etre prévues sur les faces latérales ou frontales. Thus, for example, the junction between the unit elements can be achieved other than by embedding, by welding, gluing or by external hooks. The filling openings can be provided on the side or front sides.

Le remplissage peut être réalisé en béton ou produits divers,résiné expansée ou matières fondues ou terre. La forme des éléments peut être diverse, par exemple pour permettre un tracé en courbe des parois.  The filling can be carried out in concrete or various products, expanded resin or molten materials or earth. The shape of the elements can be varied, for example to allow a curved layout of the walls.

Claims (6)

REVENDICATIONS 10) Méthode pour la construction de bassins de piscines, caractérisée par l'emploi de coffrages perdus remplis de béton sur place. 10) Method for the construction of swimming pools, characterized by the use of lost formwork filled with concrete on site. 20) Méthode suivant la revendication I, caractérisée en ce que les coffrages perdus des parois sont réalisés avec des éléments rectilignes verticaux engagés et combinables entre eux. 20) Method according to claim I, characterized in that the lost formwork of the walls are made with vertical rectilinear elements engaged and combinable with each other. 30) Méthode suivant la revendication 2, caractérisée en ce que les éléments composants linaires verticaux du coffrage sont reliés entre eux au moyen de tirants intérieurs. 30) Method according to claim 2, characterized in that the vertical linear component elements of the formwork are interconnected by means of internal tie rods. 40) Méthode suivant la revendication 2 caractérisée en ce que les éléments composants linéaires sont pourvus sur leurs faces latérales de perçages aptes à former des liaisons au moyen du remplissage en béton. 40) Method according to claim 2 characterized in that the linear component elements are provided on their lateral faces with holes capable of forming connections by means of concrete filling. 50) Coffrage perdu pour la construction de piscines, caractérisé en ce qutil est constitué par de-s pièces profilées tubulaires présentant des côtés plats perforés qui permettent d'obtenir la continuité du bloc de béton qui est coulé dans la paroi formée au moyen de ces profilés. 50) Lost formwork for the construction of swimming pools, characterized in that it consists of profiled tubular parts having perforated flat sides which make it possible to obtain the continuity of the concrete block which is poured into the wall formed by means of these profiles. 60) Coffrage suivant la revendication 5, caractérisé en ce que les pièces profilées sont faites en matière plastique en PVC de préférence.  60) Formwork according to claim 5, characterized in that the profiled parts are preferably made of PVC plastic.
FR8405467A 1983-04-06 1984-04-06 METHOD FOR THE CONSTRUCTION OF A POOL REALIZED WITH LOST FORMWORK ELEMENTS Expired FR2544005B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8320461A IT1206485B (en) 1983-04-06 1983-04-06 METHOD FOR THE CONSTRUCTION OF SWIMMING POOLS REALIZED WITH CASSERI APERDERE.

Publications (2)

Publication Number Publication Date
FR2544005A1 true FR2544005A1 (en) 1984-10-12
FR2544005B1 FR2544005B1 (en) 1988-08-12

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593214A1 (en) * 1986-01-22 1987-07-24 Desjoyaux Catherine Prefabricated modular elements for constructing swimming pools and method of manufacture (permanent formwork)
FR2688810A1 (en) * 1992-02-04 1993-09-24 Delzanno Christian Expendable shuttering device for making the walls of swimming pools
FR2710676A1 (en) * 1993-09-27 1995-04-07 Lapalud Louis Sacrifice formwork (shuttering) element for a wall made from reinforced or non-reinforced concrete
FR2756856A1 (en) * 1996-12-09 1998-06-12 Procopi VARIABLE CURVED WALL ELEMENT FOR POOL
EP1925593A3 (en) * 2006-11-21 2010-04-14 Crystal Lagoons Corporation LLC Process to obtain (implement and maintain) water bodies larger than 15,000 m3 for recreational use with color, transparency and cleanness characteristics similar to swimming pools or tropical seas at low cost
ITUB20160037A1 (en) * 2016-02-03 2017-08-03 Biodesign S R L MODULAR ELEMENT FOR THE CONSTRUCTION OF SWIMMING POOLS, BASINS AND BASINS IN GENERAL, AND BASIN OBTAINED
US9920498B2 (en) 2013-11-05 2018-03-20 Crystal Lagoons (Curacao) B.V. Floating lake system and methods of treating water within a floating lake
US9957693B2 (en) 2014-11-12 2018-05-01 Crystal Lagoons (Curacao) B.V. Suctioning device for large artificial water bodies
US10364585B2 (en) 2013-12-12 2019-07-30 Crystal Lagoons (Curacao) B.V. System and method for maintaining water quality in large water bodies
US11453603B2 (en) 2019-06-28 2022-09-27 Crystal Lagoons Technologies, Inc. Low cost and sanitary efficient method that creates two different treatment zones in large water bodies to facilitate direct contact recreational activities

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JO3758B1 (en) 2008-12-24 2021-01-31 Crystal Lagoons Tech Inc Suctioning device
US8454838B2 (en) 2011-03-30 2013-06-04 Crystal Lagoons (Curacao) B.V. Method and system for the sustainable cooling of industrial processes
JO3415B1 (en) 2011-03-30 2019-10-20 Crystal Lagoons Tech Inc System for treating water used for industrial purposes
US8465651B2 (en) 2011-03-30 2013-06-18 Crystal Lagoons (Curacao) B.V. Sustainable method and system for treating water bodies affected by bacteria and microalgae at low cost
AP2014007354A0 (en) 2012-12-19 2014-01-31 Crystal Lagoons Curacao Bv Localized disinfection system for large water bodies

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001722A1 (en) * 1979-12-06 1981-06-25 G Hart Method of and apparatus for building construction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001722A1 (en) * 1979-12-06 1981-06-25 G Hart Method of and apparatus for building construction

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593214A1 (en) * 1986-01-22 1987-07-24 Desjoyaux Catherine Prefabricated modular elements for constructing swimming pools and method of manufacture (permanent formwork)
FR2688810A1 (en) * 1992-02-04 1993-09-24 Delzanno Christian Expendable shuttering device for making the walls of swimming pools
FR2710676A1 (en) * 1993-09-27 1995-04-07 Lapalud Louis Sacrifice formwork (shuttering) element for a wall made from reinforced or non-reinforced concrete
FR2756856A1 (en) * 1996-12-09 1998-06-12 Procopi VARIABLE CURVED WALL ELEMENT FOR POOL
WO1998026138A1 (en) * 1996-12-09 1998-06-18 Procopi Wall element for swimming pool with variable curvature
EP3263530A1 (en) * 2006-11-21 2018-01-03 Crystal Lagoons (Curaçao) B.V. Structure containing a water body larger than 15,000 m³ for recreational use
EP1925593A3 (en) * 2006-11-21 2010-04-14 Crystal Lagoons Corporation LLC Process to obtain (implement and maintain) water bodies larger than 15,000 m3 for recreational use with color, transparency and cleanness characteristics similar to swimming pools or tropical seas at low cost
US7820055B2 (en) 2006-11-21 2010-10-26 Crystal Lagoons Corporation Llc Process to maintain large clean recreational water bodies
US8062514B2 (en) 2006-11-21 2011-11-22 Crystal Lagoons Corporation, LLC Structure to contain a large water body of at least 15,000 m3
US8070942B2 (en) 2006-11-21 2011-12-06 Crystal Lagoons Corporation Llc Suction device for cleaning a bottom surface of a structure of at least 15,000 m3
US9708822B2 (en) 2006-11-21 2017-07-18 Crystal Lagoons (Curacao) B.V. Process to maintain large clean recreational bodies of water
HRP20180980B1 (en) * 2006-11-21 2021-04-02 Crystal Lagoons (Curacao) B.V. STRUCTURE CONTAINING A WATER BODY LARGER THAN 15000 m<SUP>3</SUP> FOR RECREATIONAL USE WITH COLOR, TRANSPARENCY AND CLEARNESS CHARACTERISTICS SIMILAR TO SWIMMING POOLS OR TROPICAL SEAS AT LOW COST
US10017908B2 (en) 2013-11-05 2018-07-10 Crystal Lagoons (Curacao) B.V. Floating lake system and methods of treating water within a floating lake
US9920498B2 (en) 2013-11-05 2018-03-20 Crystal Lagoons (Curacao) B.V. Floating lake system and methods of treating water within a floating lake
US10364585B2 (en) 2013-12-12 2019-07-30 Crystal Lagoons (Curacao) B.V. System and method for maintaining water quality in large water bodies
US9957693B2 (en) 2014-11-12 2018-05-01 Crystal Lagoons (Curacao) B.V. Suctioning device for large artificial water bodies
WO2017134503A1 (en) * 2016-02-03 2017-08-10 Biodesign Srl Modular element for the construction of pools, tanks and ponds
ITUB20160037A1 (en) * 2016-02-03 2017-08-03 Biodesign S R L MODULAR ELEMENT FOR THE CONSTRUCTION OF SWIMMING POOLS, BASINS AND BASINS IN GENERAL, AND BASIN OBTAINED
US11453603B2 (en) 2019-06-28 2022-09-27 Crystal Lagoons Technologies, Inc. Low cost and sanitary efficient method that creates two different treatment zones in large water bodies to facilitate direct contact recreational activities
US11649180B2 (en) 2019-06-28 2023-05-16 Crystal Lagoons Technologies, Inc. Low cost and sanitary efficient system that creates two different treatment zones in large water bodies to facilitate direct contact recreational activities

Also Published As

Publication number Publication date
IT1206485B (en) 1989-04-27
IT8320461A0 (en) 1983-04-06
DE3412509A1 (en) 1984-10-11
FR2544005B1 (en) 1988-08-12

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