The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2001
Filed:
Feb. 19, 1999
John M. Scales, Norcross, GA (US);
Other;
Abstract
A textile mesh for stabilizing earthen slopes and subgrades formed of interwoven, knitted, or stitch-bonded weft and warp elements that define a plurality of stable apertures of substantially uniform size by respective portions of the elements which have respective lengths of less than 12 millimeters. The textile mesh is coated with a curable material for interlocking the elements at junctions, whereby the textile mesh is rigidly flexible for facilitating handling during construction of a soil-stabilized earthen slope yet the junctions are substantially rigidly interlocked in order for the apertures to remain of substantially uniform size. The textile mesh is enclosed by layers of a backfill comprising particles of a size having an average diameter that is less than or equal to about 30% of the smaller of the lengths of the portions defining the apertures and at least 50% of which pass a number 4 sieve (4.75 mm). The particles strike-through the apertures to mechanically engage the textile mesh and the backfill for stabilizing soil in earthen slopes and subgrades.