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Water permeable stone paving block

A technology of stone grains and blocks, which is applied in the field of permeable pavement blocks on pavement, can solve the problems of compression resistance, low flexural performance, and easy breakage of products, and achieve excellent water permeability, improved flexural performance, and not easy The effect of dust clogging

Inactive Publication Date: 2012-07-18
厦门市闽长鹭科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The products described in the above four patents have no big difference in structure from the traditional permeable stone paving blocks, and only have innovative improvements in the bonding material of the stone particles; there are still pressure resistance, The bending resistance is low, the product is easy to break during handling and use, and most of the paving needs to use permeable concrete as the foundation cushion and other defects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example one (The surface layer is colored pebbles, and the permeable holes of the permeable board are cylindrical holes).

[0031] Such as figure 2 The shown one kind of permeable stone paving plot is mainly composed of permeable grid frame board 10, filled on the permeable grid frame board 10 on the permeable board 11, and the grid frame 12 is bonded to each other A permeable stone material cushion layer 20 composed of stone material and a color stone material surface layer 30 bonded on the permeable stone material cushion layer 20 and composed of mutually bonded colored pebbles as stone particles . The permeable grid frame board 10 is injection molded from modified polyethylene.

[0032] Such as figure 2、 image 3 As shown, a number of water-permeable holes 11.1 are provided on the bottom water-permeable plate 11 in the quadrilateral water-permeable grid frame plate 10, and the water-permeable holes 11.1 in this embodiment are cylindrical holes. The cells in the part o...

Embodiment 2

[0033] Example two (The surface layer is mixed and bonded with colored pebbles and granite impervious paving, and the permeable holes of the permeable board are prismatic holes).

[0034] Such as figure 1 with Figure 4 As shown, the permeable grid frame plate 10 used in this embodiment has permeable holes 11.1 in the permeable plate 11 part of a quadrangular prism hole; the lattice frame 12 above the permeable plate 11 is connected to the frame plate 13. 12. Other grids in the middle of 12.1.

[0035] The size of the permeable grid frame board 10 of this embodiment is 40×50×4.6 cm 3 , The thickness of the permeable plate 11 is 1.1cm, the aperture of the permeable hole 11.1 is 1.5×1.5cm; the height and thickness of the grid piece 12.1 of cell 12 are 2.0cm and 0.32cm, respectively, the grid frame 12 is in line with the permeable grid plate frame 10. The upper edge of the grid 12.1 connected with the surrounding frame plates 13 is wavy 12.3, that is, the height of the grid 12.1 in ...

Embodiment 3

[0036] Example three (The surface layer of oblate colored pebbles, the permeable holes of the permeable plate are prismatic holes and cylindrical holes).

[0037] Such as Figure 5 As shown, the water-permeable holes 11.1 on the water-permeable plate 11 at the bottom of the water-permeable grid frame plate 10 of this embodiment are a mixture of cylindrical and prismatic holes. The other structures and implementations are the same as those in the second embodiment; the colored stone material surface layer 30 adheres to each other The resultant stone grains are oblate colored pebbles with a plane radial diameter of 2.0 to 3.5 cm and a thickness of 1.0 to 1.5 cm; the surface layer of oblate colored pebbles is 1.0 cm higher than the upper edge of the frame plate 13 during production. In this embodiment, the permeable grid frame board 10 is injection molded from modified polypropylene (PP). The pressure resistance index of the permeable pavement paved with the permeable stone pavemen...

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Abstract

The invention discloses a water permeable stone paving block, which comprises a flat water permeable grid plate frame, a water permeable cushion layer that is filled in the water permeable grid plate frame and made of stones bonded with adhesive, a colored stone water permeable surface layer that is bonded on the stone water permeable cushion layer and bonded with contacts, or a colored stone water permeable surface layer that is bonded on the stone water permeable cushion layer and bonded with water permeable and non-water permeable paving blocks. Compared with the traditional water permeable stone paving block, the water permeable stone paving block disclosed by the invention has greatly increased level, greatly prolonged service life and excellent water permeability, and can be produced in a factory; and the construction with the water permeable stone paving block is not affected by climatic conditions.

Description

technical field [0001] The invention relates to a water-permeable pavement block of road surface, in particular to a permeable stone pavement block with reasonable structural strength, easy recovery after water-permeable pores are blocked, rich surface color, long service life and convenient paving. Background technique [0002] Permeable stone paving plots are also called glue-built permeable stone bricks, commonly known as permeable stone bricks, glued stone bricks, etc. The traditional permeable stone paving block is a kind of permeable paving block made of large-sized stone particles as aggregate and resin as adhesive. The connection between aggregates is "coated" bonding , the bonding material hardly affects the porosity between the aggregates, even if the aggregate with a smaller particle size (such as ∮=5mm) is selected, the water permeability coefficient can easily reach 5.0×10 -1 cm / sec, excellent water permeability; if the base material is stone particles with a p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C15/00E01C5/22
Inventor 苏鸣苏宇
Owner 厦门市闽长鹭科技发展有限公司
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