Support tray for a concrete pavement and continuous permeable concrete pavement

ES1328768YUndetermined Publication Date: 2026-07-06MASA MARTÍNEZ JESÚS (100 00)
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Patent Information

Authority / Receiving Office
ES · ES
Patent Type
Utility models
Current Assignee / Owner
MASA MARTÍNEZ JESÚS (100 00)
Filing Date
2023-12-13
Publication Date
2026-07-06

AI Technical Summary

Technical Problem

Existing continuous concrete pavements face issues with uneven load distribution, weak points of contact leading to cracking, low drainage capacity, and high labor costs due to manual alignment and sealing requirements.

Method used

A support tray with protrusions having a concave base perimeter and removable end caps, allowing for a continuous permeable concrete pavement with improved stress distribution and increased drainage capacity, using a tray assembly and structural reinforcement to eliminate vertex points and reduce manual labor.

Benefits of technology

The tray design enhances pavement strength and drainage capacity by up to 40%, reduces installation time by 60%, and aligns with Sustainable Urban Drainage Systems, providing a durable and efficient permeable pavement solution.

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Abstract

A support tray (100) for a cast-in-place reinforced concrete pavement (200) comprising - a flat sheet (1), and - a set of protrusions (2) projecting a height h from said sheet (1), wherein each protrusion (2) comprises a removable end cap (3) parallel to said sheet (1) and a wall (4) joining the end cap (3) to the sheet (1), defining an inner face (6) comprising a flat surface for contacting a supporting ground and a cavity (8) in each of the protrusions (2), and an outer face (7) configured to contact a layer of concrete (202); wherein the end cap (3) of each protrusion (2) comprises a perimeter formed by arcs of alternating concavity. Characterized in that the perimeter of the base (3) comprises four semicircles (9a, 9b, 9c, 9d), facing each other in pairs, equidistant and oriented with a concavity towards the center of the base (3), comprising a first and a second end (11a, 11b) symmetric to the center (13) of said semicircle, and four arcs of a circle (10a, 10b, 10c, 10d) oriented to the outside of the base (3) linking a first end (11a) of a semicircle (9a, 9b, 9c, 9d) with the second end (11b) of the adjacent semicircle (9a, 9b, 9c, 9d), and where the radius of the four semicircles (9a, 9b, 9c, 9d) is in the range 20 - 40 mm and the radius of The four arcs of a circle (10a, 10b, 10c, 10c) are located in the range of 45-60 mm.
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