Mold for assisting in road surface molding

Abstract

This product is a mold for assisting in road surface molding to assist road surface molding capable of storing and draining water, and a water storage space is formed internally. A cross-shaped through-hole communicating with the water storage space is formed on the upper side of the product, and the lower side of the product is open. As shown in Reference drawing 1, by engaging the ends of the product via wall-members (Reference drawing s 2 and 3), a pouring space enclosed by four products is formed. In molding the road surface, the products are placed on crushed stones etc. laid on the ground, and then road surface molding material such as concrete etc. are poured in the pouring space. When the poured road surface molding material hardens, a road surface is molded with drainage channels that lead from the through-hole to the ground through the water storage space. By forming a recess in the lower potion of the wall member as shown in Reference drawings 2 and 3, a configuration where rod-shaped members such as reinforcing bars can be inserted through multiple recesses arranged in a straight line, as shown in Reference drawing 1 may be allowed. The back, left side, and right side views are omitted because they are symmetrical with the front view.

Description

Detailed description of the drawings: The industrial design for which protection is sought is a modular plastic cross-shaped connection component used to assemble or connect interlocking grid frameworks or intersections for heavy-duty permeable concrete pavement systems that provide water permeability, temporary water storage, and infiltration. The product has a cross-shaped configuration. The upper side includes a cross-shaped through-hole that communicates with an internal water storage space, while the lower side is open.  As shown in Reference drawing 1, by engaging the ends of the product via wall-members (Reference drawing s 2 and 3), a pouring space enclosed by four products is formed. In molding the road surface, the products are placed on crushed stones etc. laid on the ground, and then road surface molding material such as concrete etc. are poured in the pouring space. When the poured road surface molding material hardens, a road surface is molded with drainage channels that lead from the through-hole to the ground through the water storage space. By forming a recess in the lower portion of the wall member as shown in Reference drawings 2 and 3, a configuration where rod-shaped members such as reinforcing bars can be inserted through multiple recesses arranged in a straight line, as shown in Reference drawing 1 may be allowed. Brief description of the drawings: Figure 1 – Front view of the cross-shaped mold for assisting in road surface moldingFigure 2 – Back view of the cross-shaped mold for assisting in road surface moldingFigure 3 – Top view of the cross-shaped mold for assisting in road surface moldingFigure 4 – Bottom view of the cross-shaped mold for assisting in road surface moldingFigure 5 – Left-side view of the cross-shaped mold for assisting in road surface moldingFigure 6 – Right-side view of the cross-shaped mold for assisting in road surface moldingFigure 7 – Perspective view 1 of the cross-shaped mold for assisting in road surface moldingFigure 8 – Perspective view 2 of the cross-shaped mold for assisting in road surface moldingFigure 9 – Reference figure 1Figure 10 – Reference figure 2Figure 11 – Reference figure 3 

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