CN205501772U

CN205501772U - Thickened type plastic course coiled material

Info

Publication number: CN205501772U
Application number: CN201620042398.XU
Authority: CN
Inventors: 于代福
Original assignee: Beijing Yamei Hold Sports Facilities Co Ltd
Current assignee: Anti Sports Industry Development Co., Ltd.
Priority date: 2016-01-16
Filing date: 2016-01-16
Publication date: 2016-08-24
Anticipated expiration: 2026-01-16

Abstract

The utility model discloses a thickened type plastic course coiled material, including bottom, basic unit and surface course, is base layer thickness 17 20mm, is surface layer thickness 2 3mm, the bottom is the cement layer, is base layer thickness 17 20mm, is surface layer thickness 2 3mm, make plastic course reach 19 23mm, it jumps to accord with the pole, the javelin, the runway is played in the long -jump, the plastic course's that regions such as high jump need thickness, plastic course coiled material bottom is the cement layer simultaneously, only need during the construction can accomplish the bottom cement layer through the concrete bonding with the ground of laying and lay, because the cement layer is harder, it can share whole cement plate with pressure when strong to receive pressure when a bit, make the pressure shared on the each point less, can not make plastic course produce phenomenons such as sunken deformation.

Description

A kind of thickening type plastic cement race track coiled material

Technical field

This utility model relates to a kind of plastic cement race track coiled material, more specifically, it relates to a kind of thickening type plastic cement race track volume Material.

Background technology

Plastic cement race track has that flatness is good, comprcssive strength is high, hardness is elastic suitably, the characteristic of stable physical property, favorably In athlete's speed and the performance of technology, it is effectively improved sports achievement, reduces traumatic injury rate.Plastic cement race track is by polyurethane rubber Deng material composition, there is certain elasticity and color, there is certain anti-uv-ray and ageing-resistant power is public in the world The optimal all-weather outdoor athletic ground terrace material recognized.In prior art, most of plastic cement race tracks are all to be paved by a series of Complete with steps such as sprayings so that the plastic cement race track process of construction cycle is longer, documents 200820071929.3, this kind of plastic cement Running track coiled material can quickly be laid, and has bondd after dispatching from the factory between each surface layer, by coil packing convenient transportation after dispatching from the factory, Only bottom terylene geotextiles and the ground laid need to be carried out bonding during construction can complete, quick construction.But this kind of plastic cement Runway thickness is more single, and according to national standard plastic cement race track, runway zone thickness must be within 13mm ± 2mm, and runway is any Position must not be less than 9mm, and thickened area (as vault, javelin, long-jump play runway, high jump thickened area) should be greater than 18mm.Auxiliary region Thickness is preferably at more than 9mm, but documents runway does not possess the plastic cement race track of thickening so that as vault, javelin, long-jump rise The laying in the region such as runway, high jump does not reaches standard, owing to this kind of plastic cement race track coiled material bottom is terylene geotextiles, and terylene geotechnique Cloth material is softer so that lays inconvenient and easy fracture, if plastic cement race track coiled material has some pressure bigger when laying, washs The pressure of the corresponding point of synthetic fibre geotextiles will occur the situations such as fracture more a little louder, makes the plastic cement race track that plastic cement race track coiled material is laid not Smooth, cause whole construction defective, lose manpower and materials.

Utility model content

The deficiency existed for prior art, the purpose of this utility model is to provide a kind of thickening type plastic cement race track volume Material.

For achieving the above object, this utility model provides following technical scheme:

A kind of thickening type plastic cement race track coiled material, including bottom, basic unit and surface layer, is characterized in that: described groundwork thickness is 17- 20mm, described surface thickness is 2-3mm, and its bottom is cement layer.

By using technique scheme, groundwork thickness is 17-20mm, and surface thickness is 2-3mm so that plastic cement race track reaches To 19-23mm, meeting bar jumping, javelin, long-jump play the thickness of plastic cement race track of the region such as runway, high jump needs, plastic cement runs simultaneously Road coiled material bottom is cement layer, only need to can be completed by concrete binding with the ground laid by bottom cement layer during construction Lay, owing to cement layer is harder, pressure can be shared whole cement plate when any is under pressure stronger so that on each point The pressure shared is less, and plastic cement race track will not be made to produce the phenomenons such as Dish deformation.

As improvement of the present utility model, described basic unit is black rubber granule

By using technique scheme, owing to basic unit is black rubber granule, black rubber granule is that scrap tire rubber decomposes Formed, it is possible to solve the problem that junked tire is inconvenient to process, and junked tire can be recycled, energy-conserving and environment-protective.

As improvement of the present utility model, described surface layer is EPDM granule.

By using technique scheme, owing to surface layer is EPDM granule, EPDM granule runway is nontoxic, nuisanceless, material Environmental protection and round-the-clock use, any Seasonal Temperature Difference all can maintain the quality of high level, more can use immediately after rain, when increase utilizes Between, improve place utilization rate.

As improvement of the present utility model, described bottom is cement layer, cement layer 2-3mm.

By using technique scheme, owing to bottom is cement layer, cement layer 2-3mm, cement plate gap is less, and energy Enough play fixing effect, only cement layer can need to be completed by concrete is fixing with bottom when laying, speed.

As improvement of the present utility model, described black rubber granule is 3-4mm.

By using technique scheme, owing to black rubber granule is 3-4mm, black rubber granule is thicker, good springiness, black rubber Glue granular size has similar, can play the effect that bottom surface is levelling so that quick during laying, and basic unit is black rubber grain thickness 17-20mm, black rubber granule is easy to more greatly the manufacture of basic unit.

As improvement of the present utility model, bondd by water soluble acrylic acid glue between described each surface layer.

By using technique scheme, water soluble acrylic acid glue-line has good viscosity, and environmental protection, will not make environment Become to pollute.

Using above technical scheme, described groundwork thickness is 17-20mm, and described surface thickness is 2-3mm so that plastic cement runs Road reaches 19-23mm, makes plastic cement race track meet bar jumping, javelin, long-jump play the thickness of the region such as runway, high jump needs, and basic unit is Black rubber granule, black rubber granule is that scrap tire rubber is decomposed to form, it is possible to solve the problem that junked tire is inconvenient to process, face Layer is EPDM granule, and EPDM granule runway is nontoxic, nuisanceless, material environmental protection and round-the-clock use, owing to black rubber granule is 3- 4mm, black rubber granule is thicker, good springiness, and black rubber granular size has similar, can play the effect that bottom surface is levelling so that paving If time quick.

Accompanying drawing explanation

Fig. 1 is thickening type plastic cement race track web construction schematic diagram.

Reference: 1, bottom；2, basic unit；3, surface layer.

Detailed description of the invention

Fig. 1 is thickening type plastic cement race track web construction schematic diagram, and a kind of thickening type plastic cement race track coiled material, bottom 1 is cement Layer, cement layer 2-3mm, basic unit 2 is 17-20mm for black rubber grain thickness, and surface layer 3 is 2-3mm for EPDM grain thickness so that Plastic cement race track reaches 19-23mm, meets bar jumping, javelin, long-jump play the thickness of plastic cement race track of the region such as runway, high jump needs.

Basic unit is black rubber granule, and black rubber granule is that scrap tire rubber is decomposed to form, it is possible to solve junked tire not side Just the problem processed, and junked tire can be recycled, energy-conserving and environment-protective, black rubber granule is 3-4mm, black rubber granule Thicker, good springiness, black rubber granular size has similar, can play the effect that bottom surface is levelling so that quick during laying, basic unit is Black rubber grain thickness 17-20mm, black rubber granule is easy to more greatly the manufacture of basic unit, and bottom is cement layer, cement layer 2-3mm, Cement plate gap is less, and can play fixing effect, and surface layer is EPDM granule, and EPDM granule runway is nontoxic, nuisanceless, material Matter environmental protection and round-the-clock use, any Seasonal Temperature Difference all can maintain the quality of high level, more can use immediately after rain, increases and utilizes Time, improving place utilization rate, only need to can be completed by concrete is fixing with bottom by cement layer when laying, speed is relatively Hurry up, plastic cement race track coiled material bottom is cement layer, only need to be glued by concrete with the ground laid by bottom cement layer during construction Knot can complete to lay, and can become sheet material by thickening type plastic cement race track coiled material after hardening of cement simultaneously, owing to cement layer is harder, when Pressure can be shared when any is under pressure stronger whole cement plate so that the pressure shared on each point is less, will not make to mould Glue runway produces the phenomenons such as Dish deformation.

First the surface layer 3 of thickening type plastic cement race track coiled material is pasted layer protecting film after dispatching from the factory, keep flat during entrucking, will thicken Shape glue running track coiled material is stacked in transport vehicle, directly can make thickening type plastic cement race track coiled material bottom 1 by concrete during laying Cement plate bonds with substrate.

The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims

1. a thickening type plastic cement race track coiled material, including bottom, basic unit and surface layer, is characterized in that: described groundwork thickness is 17- 20mm, described surface thickness is 2-3mm, and described bottom is cement layer.

A kind of thickening type plastic cement race track coiled material the most according to claim 1, is characterized in that: described basic unit is black rubber Grain.

A kind of thickening type plastic cement race track coiled material the most according to claim 1, is characterized in that: described surface layer is EPDM granule.

A kind of thickening type plastic cement race track coiled material the most according to claim 1, is characterized in that: described cement layer 2-3mm.

A kind of thickening type plastic cement race track coiled material the most according to claim 2, is characterized in that: described black rubber granule is 3- 4mm。

A kind of thickening type plastic cement race track coiled material the most according to claim 1, is characterized in that: pass through water between described each surface layer Property acrylate glue bonds.