Prefabricated mesh for structural members

(19)

(11)

EP 0 861 949 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	20.10.1999 Bulletin 1999/42

(43)	Date of publication A2:
	02.09.1998 Bulletin 1998/36

(21)	Application number: 98500034.8

(22)	Date of filing: 06.02.1998

(51)	International Patent Classification (IPC)⁶: E04C 5/04

(84)	Designated Contracting States:
	AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

(30)

Priority:

27.02.1997 ES 9700418

(71)	Applicant: Imaz Odriozola, Miguel Maria
	20010 San Sebastian (ES)

(72)	Inventor:
	Imaz Odriozola, Miguel Maria 20010 San Sebastian (ES)

(74)	Representative: Gil-Vega, Victor
	Estébanez Calderon, 3 - 5B 28020 Madrid 28020 Madrid (ES)

(54)	Prefabricated mesh for structural members

(57) It proves to be particularly suitable for the reinforcement of hollow-slab structural members, and its characteristics are centred on the fact that all the carrying bars (1) which contribute to it are oriented in the same direction, in fact in the longitudinal direction, being equally spaced appropriately with the assistance of transverse rods (2) of much reduced thickness and very widely spaced from each other, these rods (2) having no carrying function but simply constituting connecting links between the carrying bars (1) in order to form a mesh panel (3) whose width is limited by the transport standards (2.20 metres), while its length may reach as much as 12.00 metres.
These meshes are coupled laterally with no overlap being required in that direction, and when a bidirectional reinforcement is needed for the structural member above a first layer of panels or meshes, a second layer is formed in which the carrying bars (1) are perpendicular to the carrying bars of the first layer.

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