阅读说明：本技术 一种含Novachip超薄磨耗层抗滑降噪路面 (Antiskid noise-reduction road surface containing Novachip ultrathin wearing layer ) 是由 罗亚军 于 2021-07-22 设计创作，主要内容包括：本发明涉及路面技术领域,且公开了一种含Novachip超薄磨耗层抗滑降噪路面,包括路基层、碎石层、钢筋层、石灰层、缓冲层、水泥层、防水层、沥青层和磨耗层,所述碎石层设置于路基层的上表面,所述钢筋层设置于碎石层的上表面,所述石灰层设置于钢筋层的上表面,所述缓冲层设置于石灰层的上表面,所述水泥层设置于缓冲层的上表面,所述防水层设置于水泥层的上表面,所述沥青层设置于防水层的上表面,所述磨耗层设置于沥青层的上表面,所述磨耗层的内部含有Novachip超薄,且Novachip超薄由SBS改性沥青喷洒而成。该含Novachip超薄磨耗层抗滑降噪路面,具备较强的结构稳固性,且自身的防水性能和抗缓冲性能均得到提升,确保了路面的使用寿命。(The invention relates to the technical field of pavements, and discloses an anti-sliding noise-reducing pavement comprising a Novachip ultrathin wearing layer, which comprises a roadbed layer, a gravel layer, a reinforcing steel layer, a lime layer, a buffer layer, a cement layer, a waterproof layer, an asphalt layer and a wearing layer, wherein the gravel layer is arranged on the upper surface of the roadbed layer, the reinforcing steel layer is arranged on the upper surface of the gravel layer, the lime layer is arranged on the upper surface of the reinforcing steel layer, the buffer layer is arranged on the upper surface of the lime layer, the cement layer is arranged on the upper surface of the buffer layer, the waterproof layer is arranged on the upper surface of the cement layer, the asphalt layer is arranged on the upper surface of the waterproof layer, the wearing layer is arranged on the upper surface of the asphalt layer, the inside of the wearing layer contains the Novachip ultrathin, and the Novachip ultrathin wearing layer is formed by spraying SBS modified asphalt. This contain Novachip ultrathin wearing layer cling compound and fall road surface of making an uproar possesses stronger structure steadiness, and the waterproof performance and the anti shock-absorbing capacity of self all obtain promoting, have ensured the life on road surface.)

1. The utility model provides a contain ultra-thin wearing layer antiskid of Novachip and fall road surface of making an uproar, includes road bed layer (1), metalling (2), reinforcing bar layer (3), lime layer (4), buffer layer (5), cement layer (6), waterproof layer (7), pitch layer (8) and wearing and tearing layer (9), its characterized in that: the gravel layer (2) is arranged on the upper surface of the roadbed layer (1), the reinforcing steel bar layer (3) is arranged on the upper surface of the gravel layer (2), the lime layer (4) is arranged on the upper surface of the reinforcing steel layer (3), the buffer layer (5) is arranged on the upper surface of the lime layer (4), the cement layer (6) is arranged on the upper surface of the buffer layer (5), the waterproof layer (7) is arranged on the upper surface of the cement layer (6), the asphalt layer (8) is arranged on the upper surface of the waterproof layer (7), the wearing layer (9) is arranged on the upper surface of the asphalt layer (8), the wearing layer (9) is made by laying small stone blocks (19) wrapped by fiber modified rubber asphalt (18), the inside of the wearing layer (9) also contains Novachip ultra-thin, and the Novachip ultrathin layer is formed by spraying SBS modified asphalt, and the Novachip ultrathin layer is mixed with the fiber modified rubber asphalt (18) and the small stone blocks (19) into a whole.

2. The antiskid and noise reduction pavement comprising the Novachip ultrathin wearing layer as claimed in claim 1, wherein: the particle size of the crushed stone layer (2) is 10mm-15 mm.

3. The antiskid and noise reduction pavement comprising the Novachip ultrathin wearing layer as claimed in claim 1, wherein: the reinforcing steel layer (3) is by crossbeam (10) and perpendicular roof beam (11), crossbeam (10) and perpendicular roof beam (11) are vertical crossing setting, and the junction of crossbeam (10) and perpendicular roof beam (11) is tied up through thin steel wire and is connected.

4. The antiskid and noise reduction pavement comprising the Novachip ultrathin wearing layer as claimed in claim 1, wherein: the rubble layer (2) and lime layer (4) all are the inside setting of burying to reinforcing bar layer (3), lime layer (4).

5. The antiskid and noise reduction pavement comprising the Novachip ultrathin wearing layer as claimed in claim 1, wherein: the lime layer (4) is formed by mixing lime powder and water.

6. The antiskid and noise reduction pavement comprising the Novachip ultrathin wearing layer as claimed in claim 1, wherein: buffer layer (5) are including buffer sheet (3) and lower buffer sheet (14), go up buffer sheet (13) and buffer sheet (14) relative one side down and all fix arc flexure strip (15) that are equipped with a plurality of equidistant distributions, be located the arc of going up arc flexure strip (15) on buffer sheet (13) and lower buffer sheet (14) is personally submitted mutual extrusion setting, go up buffer sheet (13), buffer sheet (14) and arc flexure strip (15) all adopt polyurethane foam material down, the fixed banding (16) that is equipped with of lower surface edge of going up buffer sheet (13), the fixed banding (17) down that is equipped with of upper surface edge of lower buffer sheet (14), the size of going up banding (16) is greater than the size of banding (17) down, banding (17) slide to set up in the inside of last banding (16) down.

7. The antiskid and noise reduction pavement comprising the Novachip ultrathin wearing layer as claimed in claim 1, wherein: the waterproof layer (7) adopts double-layer waterproof rolls, and the double-layer waterproof rolls are bonded and fixed through strong glue.

8. The antiskid and noise reduction pavement comprising the Novachip ultrathin wearing layer as claimed in claim 1, wherein: the upper surface of the roadbed layer (1) is subjected to pre-leveling treatment.

9. The antiskid and noise reduction pavement comprising the Novachip ultrathin wearing layer as claimed in claim 1, wherein: the lateral wall on metalling (2), reinforcing bar layer (3), lime layer (4), buffer layer (5), cement layer (6), waterproof layer (7), pitch layer (8) and wearing and tearing layer (9) is provided with shrouding (12) jointly, the upper surface of roadbed layer (1) is offered and is used for shrouding (12) male slot, shrouding (12) telescopic setting.

10. The antiskid and noise reduction pavement comprising the Novachip ultrathin wearing layer as claimed in claim 1, wherein: the asphalt layer (8) adopts an AC-25 asphalt mixture.

Technical Field

The invention relates to the technical field of pavements, in particular to an anti-sliding noise-reducing pavement comprising a Novachip ultrathin wearing layer.

Background

With the increasing of road mileage, people put forward higher and higher requirements on the service function of the road surface. The prior road surface has the defects of large noise in the vehicle, poor driving comfort, inconvenient maintenance and the like, and brings great inconvenience to urban residents. Therefore, the research on the road surface structure form with low noise, abrasion resistance, energy conservation, environmental protection, economy and practicability is necessary.

The patent number is CN204898458U, and discloses an antiskid noise reduction road surface containing a Novachip ultrathin wearing layer, which comprises a stress absorption layer, a lower surface layer, a middle surface layer, an upper surface layer and a wearing layer which are sequentially paved from bottom to top; the stress absorption layer is laid on the base layer, the wearing layer is a Novachip ultrathin wearing layer, the upper surface layer is an AC-13 asphalt mixture, the middle surface layer is an AC-20 asphalt mixture, the lower surface layer is an AC-25 asphalt mixture, and the stress absorption layer is a rubber asphalt stress absorption layer.

Although the road surface has better anti-skidding and noise-reducing effects in the scheme, the self structural stability is not strong enough, and the waterproof effect and the anti-buffering performance are poor, so that the service life of the road surface is shortened. Therefore, the invention provides an anti-skid noise-reduction road surface containing a Novachip ultrathin wearing layer.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the antiskid noise reduction pavement comprising the Novachip ultrathin wearing layer, which has stronger structural stability, improves the self waterproof performance and the anti-buffering performance, ensures the service life of the pavement, and solves the problems that although the pavement has better antiskid noise reduction effect, the self structural stability is not strong enough, the waterproof effect and the anti-buffering performance are poor, and the service life of the pavement is shortened.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the road surface comprises a road base layer, a gravel layer, a reinforcing steel layer, a lime layer, a buffer layer, a cement layer, a waterproof layer, an asphalt layer and a wearing layer, wherein the gravel layer is arranged on the upper surface of the road base layer, the reinforcing steel layer is arranged on the upper surface of the gravel layer, the lime layer is arranged on the upper surface of the reinforcing steel layer, the buffer layer is arranged on the upper surface of the lime layer, the cement layer is arranged on the upper surface of the buffer layer, the waterproof layer is arranged on the upper surface of the cement layer, the asphalt layer is arranged on the upper surface of the waterproof layer, the wearing layer is arranged on the upper surface of the asphalt layer, the wearing layer is made by wrapping small stone blocks with fiber modified rubber asphalt and is paved, the inside of the wearing layer also contains the Novachip ultrathin layer, the Novachip ultrathin layer is sprayed with SBS modified asphalt, and the Novachip ultrathin stone blocks are mixed with the fiber modified rubber asphalt into a whole, the inside of wearing layer contains Novachip ultra-thin, and Novachip ultra-thin is sprayed by SBS modified asphalt and is formed.

Preferably, the particle size of the crushed stone layer is 10mm-15 mm.

Preferably, the reinforcing steel layer is composed of a cross beam and a vertical beam, the cross beam and the vertical beam are vertically intersected, and the connection part of the cross beam and the vertical beam is connected in a bundling mode through thin steel wires.

Preferably, the gravel layer and the lime layer are both embedded in the reinforcing steel layer.

Preferably, the lime layer is formed by mixing lime powder and water.

Preferably, the buffer layer includes buffer plate and lower buffer plate, go up the buffer plate and all fix the arc flexure strip that is equipped with a plurality of equidistant distributions with the relative one side of lower buffer plate, be located the arc of going up the arc flexure strip on buffer plate and the lower buffer plate is personally submitted mutual extrusion setting, go up buffer plate, lower buffer plate and arc flexure strip and all adopt polyurethane foam material, the fixed banding that is equipped with of lower surface edge of going up the buffer plate, the fixed banding that is equipped with down of upper surface edge of lower buffer plate, the size of going up the banding is greater than the size of banding down, the banding slides and sets up in the inside of last banding down.

Preferably, the waterproof layer adopts double-deck waterproofing membrane, and bonds fixedly through strong glue between the double-deck waterproofing membrane.

Preferably, the upper surface of the roadbed layer is subjected to pre-leveling treatment.

Preferably, the side walls of the gravel layer, the reinforcing steel layer, the lime layer, the buffer layer, the cement layer, the waterproof layer, the asphalt layer and the wearing layer are provided with sealing plates together, the upper surface of the road bed layer is provided with slots for inserting the sealing plates, and the sealing plates can be drawn out.

Preferably, the asphalt layer is made of AC-25 asphalt mixture.

(III) advantageous effects

Compared with the prior art, the invention provides an anti-skid noise-reduction road surface containing a Novachip ultrathin wearing layer, which has the following beneficial effects:

1. this contain ultra-thin wearing layer antiskid of Novachip and fall road surface of making an uproar, through the wearing and tearing layer that is equipped with, the wearing and tearing in situ portion contains that Novachip is ultra-thin, and Novachip is ultra-thin to be sprayed by SBS modified asphalt and forms, can effectively reduce road surface noise, has improved anti crack resistance simultaneously, through the reinforcing bar layer that is equipped with, and the reinforcing bar layer is by crossbeam and the crisscross setting of perpendicular roof beam, can increase the self structural strength on road surface.

2. This contain Novachip ultra-thin wearing layer cling compound and fall road surface of making an uproar, through the waterproof layer that is equipped with, and the waterproof layer adopts double-deck waterproofing membrane, can increase the waterproof performance on road surface, through the buffer layer that is equipped with, and the buffer layer adopts polyurethane foam for the elastic restorability on road surface is strong, thereby has improved the cling compound ability on road surface.

3. This contain Novachip ultra-thin wearing layer cling compound and fall road surface of making an uproar, adopt buffer plate, lower buffer plate, arc flexure strip, go up banding and banding down through the buffer layer, can carry out effectual absorption with the impact force on road surface to improve the shock-absorbing capacity on road surface.

Drawings

FIG. 1 is a schematic structural diagram of an anti-skid noise-reducing pavement comprising a Novachip ultrathin wearing layer, which is provided by the invention;

FIG. 2 is a schematic structural view of the reinforcement layer of FIG. 1;

FIG. 3 is a schematic structural diagram of a sealing plate of an anti-skid noise-reducing pavement comprising a Novachip ultrathin wearing layer, according to the present invention;

FIG. 4 is a schematic structural diagram of the buffer layer in FIG. 1;

figure 5 is a schematic view of the wear layer of figure 1.

In the figure: 1 way basic unit, 2 rubble layers, 3 reinforcing layers, 4 lime layers, 5 buffer layers, 6 cement layers, 7 waterproof layers, 8 pitch layers, 9 wearing layers, 10 crossbeams, 11 vertical beams, 12 shrouding, 13 go up buffer sheet, 14 lower buffer sheets, 15 arc elastic sheet, 16 last banding, 17 lower banding, 18 fibre modified rubber asphalt, 19 little stones.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an anti-skid noise-reducing pavement comprising a Novachip ultra-thin wearing layer comprises a roadbed layer 1, a gravel layer 2, a reinforcing steel layer 3, a lime layer 4, a buffer layer 5, a cement layer 6, a waterproof layer 7, an asphalt layer 8 and a wearing layer 9, wherein the gravel layer 2 is arranged on the upper surface of the roadbed layer 1, the reinforcing steel layer 3 is arranged on the upper surface of the gravel layer 2, the lime layer 4 is arranged on the upper surface of the reinforcing steel layer 3, the buffer layer 5 is arranged on the upper surface of the lime layer 4, the cement layer 6 is arranged on the upper surface of the buffer layer 5, the waterproof layer 7 is arranged on the upper surface of the cement layer 6, the asphalt layer 8 is arranged on the upper surface of the waterproof layer 7, the wearing layer 9 is arranged on the upper surface of the asphalt layer 8, the wearing layer 9 is made by wrapping small stones 19 with fiber modified rubber asphalt 18, the inside of the wearing layer 9 also contains Novachip ultra-thin wearing layer, and the Novachip ultra-thin wearing layer is formed by spraying SBS modified asphalt, the Novachip ultrathin layer is mixed with the fiber modified rubber asphalt 18 and the small stone blocks 19 into a whole, the Novachip ultrathin layer is contained in the wearing layer 9, and the Novachip ultrathin layer is formed by spraying SBS modified asphalt.

The particle size of the gravel layer 2 is 10mm to 15mm, so that the strength of the road surface can be improved.

The reinforcing steel layer 3 is composed of a cross beam 10 and a vertical beam 11, the cross beam 10 and the vertical beam 11 are vertically intersected, and the connection part of the cross beam 10 and the vertical beam 11 is connected in a bundling mode through thin steel wires.

Gravel layer 2 and lime layer 4 all are to imbedding the inside setting to reinforcing bar layer 3.

The lime layer 4 is formed by mixing lime powder and water.

Buffer layer 5 includes buffer block 3 and buffer block 14 down, it all fixes the arc flexure strip 15 that is equipped with a plurality of equidistant distributions with the relative one side of lower buffer block 14 to go up buffer block 13, the arc that is located arc flexure strip 15 on buffer block 13 and the lower buffer block 14 is personally submitted mutual extrusion setting, go up buffer block 13, buffer block 14 and arc flexure strip 15 all adopt polyurethane foam material down, the fixed banding 16 that is equipped with in lower surface edge of going up buffer block 13, the fixed banding 17 that is equipped with down of upper surface edge of lower buffer block 14, the size of going up banding 16 is greater than the size of banding 17 down, banding 17 slides and sets up in the inside of last banding 16 down, can carry out effectual absorption with the impact force on road surface, thereby improve the shock-absorbing capacity on road surface.

The waterproof layer 7 adopts double-layer waterproof rolls, and the double-layer waterproof rolls are bonded and fixed through strong glue.

The upper surface of the roadbed layer 1 is subjected to pre-leveling treatment.

Gravel layer 2, reinforcing layer 3, lime layer 4, buffer layer 5, cement layer 6, waterproof layer 7, the lateral wall on pitch layer 8 and wearing and tearing layer 9 is provided with shrouding 12 jointly, the slot that is used for shrouding 12 male is offered to the upper surface of roadbed layer 1, shrouding 12 withdrawable setting, treat gravel layer 2, reinforcing layer 3, lime layer 4, buffer layer 5, cement layer 6, waterproof layer 7, pitch layer 8 and wearing and tearing layer 9 take out shrouding 12 after the surface of roadbed layer 1 solidifies again, avoid gravel layer 2, reinforcing layer 3, lime layer 4, buffer layer 5, cement layer 6, waterproof layer 7, the phenomenon that pitch layer 8 and wearing and tearing layer 9 collapsed.

The asphalt layer 8 adopts AC-25 asphalt mixture.

In conclusion, when the antiskid noise-reduction pavement with the Novachip ultrathin wearing layer is laid, workers firstly use a leveling mechanical device to level the surface of the pavement layer 1, then lay gravels on the surface of the pavement layer 1, then tie the cross beams 10 and the vertical beams 11 into a frame through thin steel wires and put the frame on the surface of the gravel layer 2, then pour lime into the interior of the reinforcing steel layer 3 and above the gravel layer 2, and then lay the buffer layer 5, the cement layer 6, the waterproof layer 7, the asphalt layer 8 and the wearing layer 9, wherein the wearing layer 9 contains the Novachip ultrathin layer, and the Novachip ultrathin layer is formed by spraying SBS modified asphalt, so that the pavement noise can be effectively reduced, and the crack resistance can be improved, the reinforcing steel layer 3 is arranged through the reinforcing steel layer 3, the cross beams 10 and the vertical beams 11 are arranged in a staggered manner, the self structural strength of the pavement can be improved, the waterproof layer 7 is arranged, and the waterproof layer 7 adopts a double-layer waterproof coiled material, can increase the waterproof performance on road surface, buffer layer 5 through being equipped with, and buffer layer 5 adopts polyurethane foam, make the elastic recovery nature on road surface strong, thereby the anti shock-absorbing capacity on road surface has been improved, when the road surface receives the impact, can make and go up buffer plate 13 and down extrude each other and make arc flexure strip 15 extrude each other and produce deformation between buffer plate 14, can carry out effectual absorption with the impact force on road surface, and then improve the shock-absorbing capacity on road surface.

It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.