JPH049402U - - Google Patents

Description

[Brief explanation of the drawing]

(Example) The present invention will be explained below with reference to structural drawings of a permeable concrete flat pavement block.
Figure 1: Enlarged partial view of permeable flat pavement block spherical aggregate and permeable resin mortar. Ceramic spherical aggregate (φ1mm to 3mm) 6% weight ratio of resin for spherical aggregate binder to aggregate
By mixing the degrees of adhesion, the adhesion surfaces of the aggregates become point adhesion. Figure 2: Cross-sectional view of a permeable flat pavement block.
The spherical water-permeable resin mortar part is deep in the center and shallow towards the outside, molded into a funnel shape, with a water gradient of about 10% so that rainwater flows into the central water hole. φ3 in the center of a high-strength concrete slab
A perspective view of a cavity with a 0mm water hole. The high-strength concrete slab is 6 cm thick, 30 cm long, and 30 cm wide.
cm flat plate, except for the 2 cm width around the surface, the inner surface, outside depth 1 cm, and the center water hole periphery depth 2.6 cm.
Finish by making a funnel-shaped water slope toward the center. ′ Spherical aggregate water permeable resin mortar part. ' Equally spaced φ10 on a high-strength concrete plate
Perspective view of a cavity with 4 mm water holes. ' A high-strength concrete plate is a flat plate with a thickness of 6 cm, a length of 30 cm, and a width of 30 cm, and the inner surface depth is 1 cm except for the 2 cm width at the top of the surface. The water flow groove that allows rainwater etc. to flow into each water flow hole is a U-shaped groove with a width of 10 mm and a depth of 5 mm. Figure 3: Plan of permeable concrete slab pavement block. Frame-shaped concrete surrounding the surface of a permeable concrete plate. Perspective view of the water hole in the center of the permeable concrete plate. Water-permeable resin mortar finish surface on top of high-strength concrete slab.
′ Frame-shaped concrete surrounding the permeable concrete plate surface. ' Perspective view of water holes in four permeable concrete slabs. ′ Surface diagram of the upper part of a high-strength concrete plate finished with permeable resin mortar. A perspective view of water channels that allow rainwater to flow into each water hole.

Claims (1)

[Scope of utility model registration request] This is a concrete flat plate for pavements.The upper layer is made of spherical aggregate glued with the minimum amount of adhesive and molded to be water permeable with appropriate gaps throughout, and the lower layer is a high strength concrete flat plate with water holes provided on the lower layer surface. A clogging-prevention transparent horizontal board for pavements with improved water flow through water gradients or water channels.