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1. WO2010086369 - CONTAINER FOR TEMPORARILY HOLDING WATER ON THE ROOF OF A BUILDING WITH A CONTROLLED LEAKAGE RATE

Publication Number WO/2010/086369
Publication Date 05.08.2010
International Application No. PCT/EP2010/050994
International Filing Date 28.01.2010
IPC
E04D 11/00 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
11Roof covering, as far as not restricted to features covered by only one of groups E04D1/-E04D9/134; Roof covering in ways not provided for by groups E04D1/-E04D9/101
A01G 1/00 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
1Horticulture; Cultivation of vegetables
E04D 13/04 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
13Special arrangements or devices in connection with roof coverings; Roof drainage
04Roof drainage; Drainage fittings in flat roofs
CPC
A01G 9/033
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
9Cultivation in receptacles, forcing-frames or greenhouses
02Receptacles, e.g. flower-pots or boxes
033Flat containers for turf, lawn or the like, e.g. for covering roofs
E04D 11/002
EFIXED CONSTRUCTIONS
04BUILDING
DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
11Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, ; e.g. built-up roofs, elevated load-supporting roof coverings
002consisting of two or more layers, at least one of the layers permitting turfing of the roof
Y02A 30/254
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
30Adapting or protecting infrastructure or their operation
24Structural elements or technologies for improving thermal insulation
254Roof garden systems; Roof coverings with high solar reflectance
Y02B 80/32
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
80Architectural or constructional elements improving the thermal performance of buildings
32Roof garden systems
Y10T 137/6969
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
137Fluid handling
6851With casing, support, protector or static constructional installations
6966Static constructional installations
6969Buildings
Y10T 137/7039
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
137Fluid handling
6851With casing, support, protector or static constructional installations
7039Tank supports
Applicants
  • SARL LE PRIEURE [FR]/[FR] (AllExceptUS)
  • LAME, Raphaël [FR]/[FR] (UsOnly)
  • REDJALA-OUNNAS Tanegmart [FR]/[FR] (UsOnly)
Inventors
  • LAME, Raphaël
  • REDJALA-OUNNAS Tanegmart
Agents
  • TEXIER, Christian
Priority Data
095052928.01.2009FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) CONTAINER FOR TEMPORARILY HOLDING WATER ON THE ROOF OF A BUILDING WITH A CONTROLLED LEAKAGE RATE
(FR) BAC DE RETENTION TEMPORAIRE D'EAU EN TOITURE D'UN BATIMENT A DEBIT DE FUITE MAITRISE
Abstract
(EN)
According to a first aspect, the invention relates to a container (10) for temporarily holding water on the roof of a building, including a bottom (11), a side wall (12) surrounding the bottom (11) and an overflow opening (14) for draining surplus water when the volume of water collected in the container (10) exceeds a buffer volume, characterised in that the container (10) includes a water-draining means configured to force water with a temporary storage volume which is lower than the buffer volume to flow according to a regulated leakage rate (13), and in that the dimensions of the bottom are smaller than the dimensions of a sloping roof on which the container (10) can be placed so that the water load is distributed evenly on the surface of the roof when a plurality of containers (10) of the same size cover the surface of the roof.
(FR)
L'invention concerne selon un premier aspect un bac (10) de rétention temporaire d'eau en toiture d'un bâtiment, comprenant un fond (11), une paroi latérale (12) entourant le fond (11) et un orifice de trop-plein (14) pour évacuer l'eau en surplus lorsque le volume d'eau recueilli par le bac (10) excède un volume tampon, caractérisé en ce que le bac (10) comprend des moyens d'évacuation d'eau configurés pour contraindre l'eau d'un volume de stockage temporaire inférieur au volume tampon à s'écouler selon un débit de fuite régulé (13), et en ce que les dimensions du fond sont faibles vis-à vis des dimensions d'une toiture en pente sur laquelle le bac (10) peut être positionné de sorte que la charge d'eau est répartie de façon homogène sur la surface de la toiture lorsqu'une pluralité de bacs (10) de mêmes dimensions recouvre la surface de la toiture.
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