| 摘要 |
PURPOSE:To firmly unify the surface of a floor slab, a waterproofing film and a heated mixture for pavement together, in a water-proofing treatment work of a concrete floor slab like a bridge. CONSTITUTION:A normal temperature-setting synthetic resin for forming a water-proofing film 2 is applied on the surface of a concrete floor slab 1 and thermofusible resin pellets 3 are scattered on the synthetic resin before curing thereof. After the synthetic resin has cured, a heated mixer 4 forming a paved layer is laid thereon and the concrete floor slab, the water-proofing film, and the paved later are firmly unified together. |
