PAVING STRUCTURE AND PAVING METHOD
PROBLEM TO BE SOLVED: To provide a paving structure and a paving method provided with structural quality (load resistance or the like) as a pavement, reduction of a construction cost and practical utility as a weed-killing measure in common. SOLUTION: The paving structure presents a two-layer struct...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a paving structure and a paving method provided with structural quality (load resistance or the like) as a pavement, reduction of a construction cost and practical utility as a weed-killing measure in common. SOLUTION: The paving structure presents a two-layer structure comprising a weed-killing sheet 1 laid on the ground surface, and a surface layer 2 formed by laying a paving agent which is a mixture of bark crushed chips at about 4-8 wt.%, a supplementary material such as coarse sand at about 60 wt.%, water at about 15-20 wt.% and a solidifier at about 12-21 wt.%, on the weed-killing sheet 1 and compacting it by rolling. COPYRIGHT: (C)2007,JPO&INPIT |
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