CN207582229U - Compound plastic cement race track - Google Patents

Abstract

The utility model discloses a kind of compound plastic cement race tracks, solve the technical issues of water penetration and poor air permeability of plastic cement race track in the prior art；Its key points of the technical solution are that：Including bottom, the base's knead dough layer set gradually from bottom to top, collection water layer is provided between the bottom and base, the base is set by the spelling of multiple concrete unit blocks, the permeable joints vertically set is formed between the adjacent concrete unit block, the bottom is vertically provided with multiple osculums, the upper end connected set water layer of the osculum, the lower end of the osculum extend to connection surface soil；Compound plastic cement race track provided by the utility model has good water penetration and gas permeability, and construction cost and later maintenance cost are low, and service life is long.

Description

Compound plastic cement race track

Technical field

The utility model is related to sporting fields and facilities technical field, more specifically, it relates to which a kind of compound plastic cement is run Road.

Background technology

Plastic cement race track is indispensable critical facility in Modern Physical Education place, compared with traditional soil property runway, tool There are good elasticity, skid resistance, wearability and shock absorption, and place nursing is easy.

Chinese utility model patent, Authorization Notice No. CN205205612U disclose a kind of plastic cement race track, technical side The main points of case are：Including bottom, base's knead dough layer, catch basin is provided on the bottom, the bottom of the catch basin is provided with Multiple osculums are equipped with drainpipe on the osculum, and the draining bottom of the tube is extended in soil, the groove upper cap that catchments There is steel wire, the base formed by concrete cast is provided on the bottom, face layer is provided in base.

Above-mentioned technical proposal sets draining by setting catch basin between bottom and concrete base layer in catch basin Pipe enables the ponding on runway cover to permeate down and passes through catch basin and drainpipe is discharged into underground, to solve runway cover The problem of easy ponding.But typically, the water penetration of concrete and gas permeability are poor, cause the product on runway cover Water is not easy to penetrate into rhone through concrete base layer, and the gas inside runway also cannot easily penetrate coagulation soil matrix Layer discharges, and then reduces the permeable effect of runway cover and internal air permeability effect, influences the normal use of runway.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of compound plastic cement race track, tool There are good water penetration and gas permeability and the advantages of later maintenance cost is low and service life is long.

To achieve the above object, the utility model provides following technical solution：A kind of compound plastic cement race track, including certainly Bottom, the base's knead dough layer set gradually on down, is provided with collection water layer, the base is by multiple between the bottom and base The spelling of concrete unit block is set, and the permeable joints vertically set, institute are formed between the adjacent concrete unit block It states bottom and is vertically provided with multiple osculums, the upper end connected set water layer of the osculum, the lower end of the osculum Extend to connection surface soil.

Using above-mentioned technical proposal, since base is spliced, and form infiltration by multiple concrete unit blocks Seam, it is possible to solve the problems, such as that concrete permeable is poor, the ponding of face layer is made to be more prone to, through base, eventually penetrate ground Table；Meanwhile the gas inside runway is also easily discharged from permeable joints, is avoided generating bubbling inside runway, is made runway It is more convenient to use, it reduces later maintenance cost and improves service life.

The utility model is further set, filled with the infiltration grains of sand in the permeable joints.

Using above-mentioned technical proposal, permeable joints can be enable to play the role of infiltration, while concrete list can also be increased Structural strength between first block avoids base and caves in because the structural strength between concrete unit block is too low.

The utility model is further set, and the gap width of the permeable joints is 4~6mm.

Using above-mentioned technical proposal, good infiltration effect can be kept, while can also further increase concrete unit Structural strength between block avoids reducing structural strength due to gap is excessive between concrete unit block.

The utility model is further set, and cobblestone is provided in the collection water layer.

Using above-mentioned technical proposal, the structural strength of collection water layer can be improved, and the gap between cobblestone is also advantageous Continue infiltration downwards through collection water layer in the ponding on the layer of face.

The utility model is further set, and the face layer includes the elastic layer set from bottom to top and infiltration stratum granulosum.

Using above-mentioned technical proposal, elastic layer can make face layer have certain elasticity, and the sole or sole to human body rise Certain cushioning effect increases the comfort level run or walked, and the ponding on the layer of face can be by between the stratum granulosum that seeps water Particulate interspaces effectively permeate downwards.

The utility model is further set, and the thickness of the elastic layer is set as 10~12mm, is set in the elastic layer There is the black rubber particle being processed by waste old recycling.

Using above-mentioned technical proposal, the thickness for making elastic layer is moderate, and the filler in elastic layer also can be used by giving up The black rubber particle that old rubber industry wastewater is processed into saves construction cost, and increases face using the gap between black rubber particle The seepage of water of layer.

The utility model is further set, and the thickness of the infiltration stratum granulosum is set as 6~8mm, the infiltration stratum granulosum It is bonded by PU plastic cement and micelle mixing.

Using above-mentioned technical proposal, the thickness for making infiltration stratum granulosum is moderate, and enables the ponding on the layer of face from micelle Between gap permeate downwards.

The utility model is further set, and the upper end setting of the osculum is in funnel-form.

Using above-mentioned technical proposal, it is possible to increase the entrance size of osculum improves the drainage effect of osculum.

In conclusion the utility model mainly has the advantages that：First, the water penetration and good permeability of runway, Construction cost and later maintenance cost are low；Second, the structural strength of runway is high, service life is long；Third, the face layer elasticity of runway It is good, there is higher comfort.

Description of the drawings

Fig. 1 is the structure diagram of the utility model embodiment.

Reference numeral：1st, bottom；11st, osculum；2nd, collect water layer；3rd, base；31st, concrete unit block；32nd, permeable joints； 4th, face layer；41st, elastic layer；42nd, seep water stratum granulosum.

Specific embodiment

It elaborates below in conjunction with the accompanying drawings to the technical solution of the utility model.

A kind of compound plastic cement race track, as shown in Figure 1, including the bottom 1, collection water layer 2, base that set gradually from bottom to top 3 knead dough layers 4.Base 3 is spliced by multiple concrete unit blocks 31, is formed between adjacent concrete unit block 31 along vertical The permeable joints 32 of direction setting, bottom 1 are vertically provided with multiple osculums 11, the upper end connected set water layer 2 of osculum 11, The lower end of the osculum 11 extends to connection surface soil.The upper end of osculum 11 can be set in funnel-form, to increase row The entrance size in water hole 11 improves drainage effect.

Runway work progress：The first step constructs to bottom 1, and reserves osculum 11, makes the lower end of osculum 11 Extend to connection surface soil；Second step after bottom 1 is constructed, starts to be laid with collection water layer 2, and make the upper end of osculum 11 It is connected with collection water layer 2；Third walks, and concrete blinding is set up on collection water layer 2, and forms concrete cast cell, Ran Houxiang It pours into a mould concrete in cell, concrete unit block 31 is formed after the concrete formation in cell, takes out concrete mould later Plate, multiple concrete unit blocks 31 are spliced to form base 3, and are formed vertically between adjacent concrete unit block 31 The permeable joints 32 of setting；4th step, finally the paved surface layer 4 in base 3, completes the construction of runway.

The ponding generated on the face layer 4 of runway is penetrated into through the permeable joints 32 of base 3 in collection water layer 2, and constantly downwards Infiltration, is finally penetrated by the osculum 11 of bottom 1 in surface soil.Since base 3 is spelled by multiple concrete unit blocks 31 It connects, and forms permeable joints 32, it is possible to solve the problems, such as that concrete permeable is poor, make the ponding of face layer 4 more Base 3 is readily penetrated through, eventually penetrates earth's surface；Meanwhile the gas inside runway is also easily discharged from permeable joints 32, is avoided Bubbling is generated inside runway, makes the more convenient to use of runway, reduce later maintenance cost and improves service life.

Specifically, the infiltration grains of sand can be filled in permeable joints 32, permeable joints 32 can be enable to play the role of infiltration in this way, together When can also increase structural strength between concrete unit block 31, avoid base 3 because of knot between concrete unit block 31 Structure intensity is too low and caves in.

The preferred scope of the gap width of permeable joints 32 is 4~6mm, can keep good infiltration effect, while also can The structural strength between concrete unit block 31 is further increased, avoids making knot due to gap is excessive between concrete unit block 31 Structure strength reduction.

Collection water layer 2 can be laid with cobblestone in laying construction, on the one hand, the knot of collection water layer 2 can be improved using cobblestone Structure intensity, on the other hand, the ponding that the gap between cobblestone is also beneficial on face layer 4 continue to permeate downwards through collection water layer 2.

Face layer 4 includes the elastic layer 41 being laid with from bottom to top and infiltration stratum granulosum 42, and elastic layer 41 can have face layer 4 Certain elasticity, sole or sole to human body play certain cushioning effect, increase the comfort level run or walked, and face layer Ponding on 4 effectively can downwards be permeated by the particulate interspaces between the stratum granulosum 42 that seeps water.

Specifically, the thickness of elastic layer 41 is preferably arranged to 10~12mm, the thickness for making elastic layer 41 is moderate, and elasticity The black rubber particle being processed by waste old recycling also can be used in filler in layer 41, saves construction cost, and utilize Gap between black rubber particle increases the seepage of water of face layer 4.

Specifically, the thickness of infiltration stratum granulosum 42 is preferably arranged to 6~8mm, the thickness for making infiltration stratum granulosum 42 is moderate, and And infiltration stratum granulosum 42 can be bonded by PU plastic cement and micelle mixing, which has been authorized to bulletin as the prior art It number is disclosed for the Chinese patent of CN205662806U, the ponding on face layer 4 can be enable to be oozed downwards from the gap between micelle Thoroughly.

Above example is only explanation to the utility model, is not the limitation to the utility model, this field Technical staff can as needed make the present embodiment the modification of no creative contribution after this specification is read, but only It all to be protected in the right of the utility model by Patent Law.

Claims (8)

1. a kind of compound plastic cement race track, described including bottom (1), base (3) the knead dough layer (4) set gradually from bottom to top Collection water layer (2) is provided between bottom (1) and base (3), it is characterised in that：The base (3) is by multiple concrete unit blocks (31) it spells and sets, the permeable joints (32) vertically set, institute are formed between the adjacent concrete unit block (31) It states bottom (1) and is vertically provided with multiple osculums (11), the upper end connected set water layer (2) of the osculum (11), institute The lower end for stating osculum (11) extends to connection surface soil.

2. compound plastic cement race track according to claim 1, it is characterised in that：Filled with infiltration in the permeable joints (32) The grains of sand.

3. compound plastic cement race track according to claim 2, it is characterised in that：The gap width of the permeable joints (32) is 4~6mm.

4. compound plastic cement race track according to claim 3, it is characterised in that：Goose ovum is provided in the collection water layer (2) Stone.

5. compound plastic cement race track according to claim 4, it is characterised in that：The face layer (4) including setting from bottom to top The elastic layer (41) and infiltration stratum granulosum (42) put.

6. compound plastic cement race track according to claim 5, it is characterised in that：The thickness of the elastic layer (41) is set as 10~12mm, the elastic layer (41) is interior to be provided with the black rubber particle being processed by waste old recycling.

7. compound plastic cement race track according to claim 5, it is characterised in that：The thickness of the infiltration stratum granulosum (42) is set 6~8mm is set to, the infiltration stratum granulosum (42) is bonded by PU plastic cement and micelle mixing.

8. compound plastic cement race track according to claim 1, it is characterised in that：The upper end setting of the osculum (11) In funnel-form.