MAT MADE OF WATERPROOF PLASTIC MATERIAL FOR THE SUB-BASE OF SYNTHETIC TURFS OR PAVINGS AND THE LIKE

(19)

(11)

EP 3 438 345 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	24.04.2019 Bulletin 2019/17

(43)	Date of publication A2:
	06.02.2019 Bulletin 2019/06

(21)	Application number: 18185327.6

(22)	Date of filing: 24.07.2018

(51)

International Patent Classification (IPC):

E01C 13/02^(2006.01)
E01C 3/00^(2006.01)

E01C 5/00^(2006.01)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Designated Extension States:
	BA ME
	Designated Validation States:
	KH MA MD TN

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Priority:

01.08.2017 IT 201700088166

(71)	Applicant: De Maria, Giuseppe
	21040 Caronno, Varesino VA (IT)

(72)	Inventor:
	De Maria, Giuseppe 21040 Caronno, Varesino VA (IT)

(74)	Representative: Modiano, Micaela Nadia
	Modiano & Partners Via Meravigli, 16 20123 Milano 20123 Milano (IT)

(54)	MAT MADE OF WATERPROOF PLASTIC MATERIAL FOR THE SUB-BASE OF SYNTHETIC TURFS OR PAVINGS AND THE LIKE

(57) A mat (10) made of waterproof plastic material for the sub-base of synthetic turfs or pavings and the like, adapted to be arranged between a bed surface (201) and a covering layer (202), comprising:
- a membrane (101) which comprises a lower face (12) adapted to be rested on the bed surface (201) and an upper face (11) adapted to be covered by the covering layer (202);
- one or more coupling elements (50a, 50b) for mutual interconnection with other mats (10') so as to compose a single turf for the complete covering of a predetermined bed surface (201); the lower face (12) and the upper face (11) comprising a plurality of ribs (30, 40, 70) adapted to absorb and return mechanical stresses; the ribs (30, 40, 70) comprise longitudinal lines (30) which form channels (31) for the horizontal draining of the water on the upper face (11).

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