FIELD: hydraulic and highway engineering. SUBSTANCE: mat-interlayer includes long interconnected composite material sections of definite height. Each section is formed of elastomer strip reinforced with textile thread and installed on rib. Each strip is point-fastened with neighboring strips pair. Surface contact zones of point fastening of each strip with analogous zones of pairs of neighboring strips are staggered on both sides of this strip. Mat is formed in direction square to axis of its sections to have cells 3. EFFECT: higher efficiency. 5 cl, 2 dwg
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Authors
Dates
1994-01-15—Published
1992-03-31—Filed