EP 0327957 A3 19900725 - A METHOD FOR MANUFACTURING MARBLE-LIKE PRODUCTS WITH COMBINED CROSS SECTION OF SYNTHETIC RESIN AND CEMENT OR GYPSUM BASED LAYERS
Title (en)
A METHOD FOR MANUFACTURING MARBLE-LIKE PRODUCTS WITH COMBINED CROSS SECTION OF SYNTHETIC RESIN AND CEMENT OR GYPSUM BASED LAYERS
Publication
Application
Priority
EG 6488 A 19880207
Abstract (en)
[origin: EP0327957A2] Two or more monolithic layers are applied in which the first main layer is based on synthetic resin binders like epoxy resin (4) while the backing layers are composed of a hydraulic binder type like cement, gypsum or anhydrite (6), are applied wet on wet directly after each other. Intermediate layers of sprinkled sand or crushed stone (8) may be used to increase bond between the two layers especially if the second layer is to be applied for any reason after the setting time of the first layer. The moulds (2) used for production can be made of metal, plastic, rubber or combinations thereof. The product is stored at ambient room temperature or elevated temperatures until the product cures before demoulding.
IPC 1-7
IPC 8 full level
B28B 19/00 (2006.01); B44C 3/04 (2006.01); B44F 9/04 (2006.01)
CPC (source: EP)
B28B 19/0046 (2013.01); B44C 3/046 (2013.01); B44F 9/04 (2013.01)
Citation (search report)
- [X] GB 910631 A 19621114 - ERHARD MUELLER [DE]
- [X] GB 1494800 A 19771214 - THYSSEN GREAT BRITAIN LTD
- [X] US 3619457 A 19711109 - CHANDLER WESLEY M, et al
- [X] FR 2373374 A1 19780707 - LAFARGE SA [FR]
- [X] DE 2839082 B1 19790927 - BUESCHER PEBUESO BETON
- [X] CA 1214914 A 19861209 - CIMENTS CANADA LAFARGE LTEE
- [X] US 3097080 A 19630709 - WEIR ARTHUR R
- [X] FR 1210532 A 19600309
- [X] FR 2253358 A5 19750627 - CROUZET ROGER [FR]
- [X] FR 2405226 A1 19790504 - CORDIER HENRI [FR]
- [X] FR 2418070 A1 19790921 - GIEB WERNER [DE]
- [A] FR 1586448 A 19700220
- [A] GB 1152736 A 19690521 - GODFREY BONSACK DESIGNS FOR IN [GB]
- [A] GB 1310673 A 19730321 - LEYLAND IND HOMES LTD
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 89101785 A 19890202