| 摘要 |
PURPOSE:To easily perform soil-covering work for slope by a method in which broken stones are laid in concrete frames set on a slope, and specific blocks of a square or large-size edged triangular form, etc., are slantedly stacked up using cement mortar. CONSTITUTION:Iron bars R are assembled into a lattice form and laid on a sloped ground, non-skid H-steel or anchor bolt H is buried in crossing points, and meshed concrete frames C are placed on the tops of these iron bars and non-skid H-steel or anchor bolts H. Broken stones S are laid on the ground in the frames C and specific blocks such as square blocks, largesize edged triangular blocks, small-sized edged triangular blocks, or rectangular blocks are slantedly stacked up using cement mortar M on the broken stones S.
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