CN201942982U

CN201942982U - Sidewalk

Info

Publication number: CN201942982U
Application number: CN2010206769363U
Authority: CN
Inventors: 孙品慧
Original assignee: Affiliated Private School of Shanghai Kongjiang Middle School
Current assignee: Affiliated Private School of Shanghai Kongjiang Middle School
Priority date: 2010-12-23
Filing date: 2010-12-23
Publication date: 2011-08-24
Anticipated expiration: 2020-12-23

Abstract

The utility model belongs to the field of traffic facilities, and relates to a sidewalk. The sidewalk comprises a grass layer, a sandy soil layer containing water retaining agent, a fiber net layer, a grid layer and a water storage cavity layer with top opening. The grass layer is environment-friendly; the fiber net layer has the function of filtering rainwater; the grid layer has the function of supporting the fiber net layer; and the water storage cavity layer can store the redundant rainwater, which is used to spray the uppermost grass layer or the road. The sidewalk has novel structure, and the advantages of water-saving and environment-friendly, is suitable to be used as street sidewalk especially.

Description

A kind of sidewalk

Technical field

The utility model belongs to field of traffic facilities, relates to a kind of sidewalk.

Background technology

Sidewalk in the city on the road is very general, everybody also is accustomed to, existing sidewalk mostly is cement sidewalk or the pitch sidewalk that has zebra stripes, because the material-paving that adopts hard and do not have an infiltration forms, so it is not only uncomfortable to walk in the above, and do not economize on water and wait other functions in this common sidewalk.

The utility model content

The utility model provides a kind of sidewalk, to overcome the deficiencies in the prior art.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme to realize:

Sidewalk of the present utility model from top to bottom comprises the greenweed layer successively, contains sand layer, fiber web layer, grid flaggy and the open-topped storage chamber layer of water-loss reducer.

Described open-topped storage chamber layer comprises cement diapire and cement sidewall; The flase floor of the described grid flaggy of described cement sidewall upper support.

Described fiber web layer is fiber plain weave stratum reticulare or fiber twill weave stratum reticulare.

Described greenweed layer is tiny wear-resisting and green for a long time all the year round greenweed, comparatively environmental protection; Described fleece can also can be mineral fiber web for chemical fiber webs such as polyethylene web, polypropylene fiber net, polyester fiber nets, plays the effect of filtering rainwater; Described flase floor can be stainless steel flase floor or copper flase floor, plays and supports the used of fiber web layer.

Described storage chamber layer can store unnecessary rainwater because unnecessary rainwater can be successively through the filtration of the infiltration of sand layer, fiber web layer, after the flase floor layer enter in the storage chamber; Described storage chamber also can be connected with a water plug, and the rainwater that stores be extracted and be sprayed to described water plug can the greenweed layer of the superiors out through drinking-water pipe, also can be used to spray the road of periphery.

Sidewalk of the present utility model, novel structure, water-saving and environmental protection are particularly useful for as the sidewalk, street.

Description of drawings

Fig. 1 sidewalk schematic diagram

The specific embodiment

Sidewalk as shown in Figure 1 from top to bottom comprises greenweed layer 1 successively, contains sand layer 2, fiber web layer 3, grid flaggy 4 and the open-topped storage chamber layer 5 of water-loss reducer.

Described open-topped storage chamber layer 5 comprises cement diapire 6 and cement sidewall 7; The flase floor of the described grid flaggy 4 of described cement sidewall 7 upper supports.

Described fiber web layer 3 is fiber plain weave stratum reticulare or fiber twill weave stratum reticulare.

Claims

1. a sidewalk is characterized in that, from top to bottom comprises the greenweed layer successively, contains sand layer, fiber web layer, grid flaggy and the open-topped storage chamber layer of water-loss reducer.

2. sidewalk as claimed in claim 1 is characterized in that, described open-topped storage chamber layer comprises cement diapire and cement sidewall; The flase floor of the described grid flaggy of described cement sidewall upper support.

3. sidewalk as claimed in claim 1 is characterized in that, described fiber web layer is fiber plain weave stratum reticulare or fiber twill weave stratum reticulare.