Stock material or miscellaneous articles – Structurally defined web or sheet – Including aperture
Patent
1992-05-14
1993-12-28
Lesmes, George F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including aperture
428131, 428134, 428135, 428137, 428198, 428245, 428255, 428284, 428286, 428299, 428910, B32B 310, B32B 2702, B32B 306, B32B 710
Patent
active
052738043
ABSTRACT:
To form a paved surface, a laminate is used which has on the bottom a geotextile fabric with the mesh structure on the top. The fabric is adhered to the road base by spraying or spreading a bituminous liquid onto the base and laying on the laminate and applying further adhesive to the top of the laminate; asphalt is then placed and rolled. The laminate is formed of a square or rectangular mesh structure which has oriented stands connected at junctions which are thicker than the strands and have low-orientated or unorientated nodules. On one side the surface of the nodules are melted and the fabric is pressed into the nodules so that the plastics material of the nodules envelopes some of the fibers or filaments of the fabric to form a mechanical bond. In this way, the oriented strands stand proud of the fabric, to enable the asphalt aggregate to penetrate into the meshes and interlock with the strands.
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"Tensar Grid Reinforced Asphalt".
Information Bulletin "Installation Procedure for Continuous Reinforcement of Ashphalt Using `Tensar` Grids", May 1986.
Civil Engineering, Dec. 1977, "Using Fabrics to the Full", p. 59, 61, 63 and 65.
Ground Engineering, Apr. 1984 "Geotextiles As Earth Reinforcement in the United Kingdom", T. S. Ingold.
Brian Mercer F.
Fraser Martin K.
Orr Brian
Lesmes George F.
Netlon Limited
Withers James D.
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