(19)
(11) EP 2 557 234 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
16.09.2015 Bulletin 2015/38

(43) Date of publication A2:
13.02.2013 Bulletin 2013/07

(21) Application number: 12172198.9

(22) Date of filing: 15.06.2012
(51) International Patent Classification (IPC): 
E02D 31/00(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

(30) Priority: 17.06.2011 FI 20114066 U

(71) Applicant: Uponor Infra Oy
01510 Vantaa (FI)

(72) Inventors:
  • Juuti, Rauno
    15561 Nastola (FI)
  • Helppolainen, Jouni
    15561 Nastola (FI)

(74) Representative: Papula Oy 
P.O. Box 981
00101 Helsinki
00101 Helsinki (FI)

   


(54) Radon piping arrangement


(57) A radon piping arrangement (2) that comprises a radon piping package formed as a unit to be sold to consumers and comprising a quantity of at least perforated piping (4) for a suction channel system (3) and solid-walled piping (7) for an exhaust channel (6) used in the radon piping of a normal one-family house. At least part of the perforated piping (4) for the suction channel system (3) and/or at least part of the solid-walled piping (7) for the exhaust channel (6) is made of flexible pipe, whereby the radon piping package is suitable for use in several different construction sites.







Search report









Search report