Title:
FRICTIONAL DRAINAGE LAYER IN A GREEN ROOF, PAVER, OR SOLAR ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2020/018599
Kind Code:
A3
Abstract:
Certain exemplary embodiments can provide a system, machine, device, and/or manufacture that is configured to operably manage a flow of storm water that enters a drainage system of a roof and comprises one or more of a retention layer configured to retain storm water, a friction layer configured to delay a peak flow of the storm water into the drainage system, and a detention layer.
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Inventors:
WARMERDAM OSCAR (US)
Application Number:
PCT/US2019/042086
Publication Date:
July 23, 2020
Filing Date:
July 16, 2019
Export Citation:
Assignee:
WARMERDAM OSCAR (US)
GREEN ROOF SPECIALTY PRODUCTS LLC (US)
GREEN ROOF SPECIALTY PRODUCTS LLC (US)
International Classes:
A01G20/20; A01G9/02; A01G31/00; B32B5/02; D03D9/00
Foreign References:
EP0475489A1 | 1992-03-18 | |||
EP0875637A2 | 1998-11-04 | |||
US4534142A | 1985-08-13 | |||
US20040074164A1 | 2004-04-22 | |||
US20130133258A1 | 2013-05-30 | |||
US9440411B2 | 2016-09-13 | |||
US5589240A | 1996-12-31 | |||
US5836107A | 1998-11-17 | |||
US20170175395A1 | 2017-06-22 | |||
US20100215924A1 | 2010-08-26 |
Attorney, Agent or Firm:
SENDEK, Timothy (US)
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