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1. WO1996033141 - METHOD OF PRODUCING A SCREED

Publication Number WO/1996/033141
Publication Date 24.10.1996
International Application No. PCT/EP1996/001667
International Filing Date 20.04.1996
IPC
B28B 1/087 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
1Producing shaped articles from the material
08by vibrating or jolting
087by means acting on the mould
B28B 5/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
5Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
02on conveyors of the endless-belt or chain type
B28B 17/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
17Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
B28B 19/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
19Machines or methods for applying the material to surfaces to form a permanent layer thereon
B28B 23/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
23Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material
B32B 5/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered products characterised by the non-homogeneity or physical structure of a layer
18characterised by features of a layer containing foamed or specifically porous material
CPC
B28B 1/087
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
1Producing shaped ; prefabricated; articles from the material
08by vibrating or jolting
087by means acting on the mould ; ; Fixation thereof to the mould
B28B 17/0081
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
17Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
0063Control arrangements
0081Process control
B28B 19/00
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
19Machines or methods for applying the material to surfaces to form a permanent layer thereon
B28B 23/0087
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
23Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; ; Production of reinforced objects
0081Embedding aggregates to obtain particular properties
0087Lightweight aggregates for making lightweight articles
B28B 5/02
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
5Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyors irrespective of the manner of shaping
02on conveyors of the endless-belt or chain type
B32B 2266/0214
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2266Composition of foam
02Organic
0214Materials belonging to B32B27/00
Applicants
  • HMW-FUGENTECHNIK-VERTRIEB MARIANNE REHER [DE]/[DE] (AllExceptUS)
  • WEDI, Marianne [DE]/[DE] (UsOnly)
Inventors
  • WEDI, Marianne
Agents
  • HOFFMEISTER, Helmut
Priority Data
195 14 820.721.04.1995DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR HERSTELLUNG EINER ESTRICHSCHICHT
(EN) METHOD OF PRODUCING A SCREED
(FR) PROCEDE DE FABRICATION D'UNE CHAPE
Abstract
(DE)
Die Erfindung betrifft ein Verfahren zur Herstellung einer Estrichschicht unter Verwendung eines mit Wasser zu einer schüttfähigen, glattstreichbaren Estrichmasse angerührten Gemisches, das aus 50 bis 90 Vol.-% Polystyrol-Kunststoff-Hartschaum-Granulat mit einem Körnungsdurchmesser zwischen 0,5 und 50 mm und 10 bis 50 Vol.-% Kunstharz-Mörtel besteht, wobei die Masse auf eine Unterlage aufgebracht und glattgestrichen wird und zu einer fluiddurchlässigen Estrichschicht aushärtet.
(EN)
The invention concerns a method of producing a screed, using a mixture which is mixed with water to give a pourable screed compound which can be smoothed flat, the mixture consisting of 50 to 90 % by vol. of rigid expanded-polystyrene granules with a diameter lying between 0.5 and 50 mm and 10 to 50 % by vol. of synthetic-resin mortar, the compound being spread on a bed, smoothed flat and allowed to cure to give a fluid-permeable layer.
(FR)
L'invention concerne un procédé de fabrication d'une chape faisant intervenir un mélange dilué à l'eau pour donner une pâte coulant et lissable composée de 50 à 90 % en volume de granulés de mousse dure de polystyrène d'une granulométrie comprise entre 0,5 et 50 mm, et de 10 à 50 % en volume de mortier de résine synthétique. Le mélange est appliqué sur un support et lissé puis il durcit en formant une couche perméable aux fluides.
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