EP 0237126 A3 19880127 - A PREFABRICATED GUIDING MEMBER FOR USE WHEN CASTING CONCRETE FLOORS AND A METHOD OF USING SUCH GUIDING MEMBER
Title (en)
A PREFABRICATED GUIDING MEMBER FOR USE WHEN CASTING CONCRETE FLOORS AND A METHOD OF USING SUCH GUIDING MEMBER
Publication
Application
Priority
- DK 103386 A 19860307
- DK 426886 A 19860908
Abstract (en)
[origin: EP0237126A2] A prefabricated guiding member or casting guide (2,24,32,40,60) for use when casting concrete floors or similar casted surfaces and adapted to be permanently mounted along opposite sides of a regtangular casting field (A,B,C,Fig.9) with mutually flushing top sides (10) previous to the casting operation, the guiding member (24) being shaped as an elongate casted member with cross section either as an inverted T (2,24,40,60) or being L-shaped (32), i.e. having a marked foot portion (14) and either an upright central web portion or an upright web portion at one side of the foot portion (32). The guiding member (24) being at least at one outside provided with corrugated surface (26) while the opposite outside preferably has a smoot outside (28) which may even be almost plane. Hereby it is possible in a better manner to control the formation of shrink cracks to actually occur preferebly along said smoot outside (28) of the guiding member (24). By furthermore providing this smoot outside (28) with an upper joint member (30) it is possible entirely to eliminate the result of unavoidable setting cracks along the guiding member (24) as the joint member (30) after the casting operation and setting is substituted by a permanent joint of elastic material. By the casting of concrete floors the field casted first is mounted with guiding members (24) in such a manner that corrugated outsides (26) facing all the sides of the field as it is found that shrink cracks mostly are seen along the last casted side of the guiding member (24).
IPC 1-7
IPC 8 full level
E04B 5/23 (2006.01); E04C 3/20 (2006.01); E04C 3/29 (2006.01); E04B 5/32 (2006.01)
CPC (source: EP)
E04B 5/23 (2013.01); E04C 3/20 (2013.01); E04C 3/29 (2013.01); E04B 2005/322 (2013.01)
Citation (search report)
- [X] FR 2292907 A1 19760625 - TOFFOLO ALBERT [FR]
- [Y] FR 406156 A 19100124 - L HERITIER FRERES SOC [CH]
- [Y] FR 2221950 A6 19741011 - LOUIS PIERRE [FR]
- [Y] GB 2147929 A 19850522 - GOODHIND PETER LEONARD
- [Y] FR 2262724 A1 19750926 - COSTAMAGNA & CIE B M [FR]
- [Y] FR 2286255 A1 19760423 - ESCRIBA JEAN [FR]
- [YP] DE 8431614 U1 19860220
- [A] WO 8303862 A1 19831110 - VM PERMABAN AB [SE]
- [A] DE 3026641 A1 19820819 - KISSEL GERNOT ING GRAD
- [A] US 3953661 A 19760427 - GULLEY WILLARD Q
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 87200419 A 19870306