Title:
METHOD FOR BUILDING ROADS AND PARKING ZONES WITH A PERMEABLE BASE AND RESULTING PRODUCT
Document Type and Number:
WIPO Patent Application WO2000063495
Kind Code:
A3
Abstract:
The invention relates to a method for building roads and parking zones enabling passage and filtration of water and having absorption wells helping the water penetrate into the subsoil. The method comprises the following steps: 1) cleaning and removing grass and trash using conventional tools; 2) compacting the soil manually or mechanically; 3) placing enclosure means, frames or permeable concrete walls with a filling; 4) placing an aggregates filling excluding dust and powder type particles; 5) casting a permeable concrete slab; 6) vibrocompacting the permeable concrete flagstone; 7) placing an asphalt or permeable vibrocompacted concrete carpet. All these elements rest on a hard aggregate filling having no dusts or sands and a permeable concrete flagstone to distribute loads.
Inventors:
DE BUEN UNNA NESTOR (MX)
GUEVARA NIETO LUIS GERMAN (MX)
GRAU GENESIAS JAIME (MX)
GUEVARA NIETO LUIS GERMAN (MX)
GRAU GENESIAS JAIME (MX)
Application Number:
PCT/MX2000/000019
Publication Date:
April 12, 2001
Filing Date:
April 07, 2000
Export Citation:
Assignee:
BUEN UNNA NESTOR DE (MX)
GUEVARA NIETO LUIS GERMAN (MX)
GRAU GENESIAS JAIME (MX)
GUEVARA NIETO LUIS GERMAN (MX)
GRAU GENESIAS JAIME (MX)
International Classes:
E01C3/00; E01C7/00; E01C11/22; E01F5/00; (IPC1-7): E01C3/06; E01C7/00; E01C11/22; E01F5/00
Foreign References:
| US3870422A | 1975-03-11 | |||
| FR2384917A1 | 1978-10-20 | |||
| GB1397196A | 1975-06-11 | |||
| US4909662A | 1990-03-20 |
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