Login| Sign Up| Help| Contact|

Patent Searching and Data


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)
Application Number:
MX0000019W
Publication Date:
April 12, 2001
Filing Date:
April 07, 2000
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DE BUEN UNNA, NESTOR
GUEVARA NIETO, LUIS GERMAN
GRAU GENESIAS, JAIME
International Classes:
E01C3/00; E01C7/00; E01C11/22; E01F5/00; (IPC1-7): E01C3/06; E01C7/00; E01C11/22; E01F5/00
Foreign References:
US3870422A1975-03-11
FR2384917A11978-10-20
GB1397196A1975-06-11
US4909662A1990-03-20
Download PDF:



 
Previous Patent: COATING DEVICE

Next Patent: A FENCE POST SECURING APPARATUS