Weather-proof antiskid radix asparagi polyurea pavement

Abstract

The utility model relates to the technical field of traffic roads, and particularly discloses a weather-proof anti-skid radix asparagi polyurea pavement. Comprising a concrete base layer, a solvent-free permeation primer layer is arranged on the surface of the concrete base layer, an anti-crack grid layer is arranged on the surface of the solvent-free permeation primer layer, a quartz slinging layer is arranged on the surface of the anti-crack grid layer, an asparagi polyurea floating coating is arranged on the surface of the quartz slinging layer, and a waterproof coating is arranged on the surface of the asparagi polyurea floating coating. A radix asparagi polyurea self-leveling colored paint layer is arranged on the surface of the radix asparagi polyurea floating coat, a rock slice layer is arranged on the surface of the radix asparagi polyurea self-leveling colored paint layer, and a radix asparagi polyurea varnish protective layer is arranged on the surface of the rock slice layer. The radix asparagi polyurea pavement disclosed by the utility model not only has excellent weather resistance, but also further improves the anti-skid performance of the radix asparagi polyurea pavement, increases the decorative effect, and has a better market prospect.

Description

TECHNICAL FIELD

[0001] The utility model relates to traffic road technical field, concretely is a kind of weather-proof antiskid aspartic polyurea pavement. BACKGROUND

[0002] Floor is to use specific material and technology to the original ground construction treatment and present certain decorative and functional ground.The common floor types have traditional liquid hardening agent floor, epoxy self-leveling floor, diamond abrasive wear-resistant floor, epoxy terrazzo floor, cement-based terrazzo, epoxy color sand floor, epoxy antistatic floor, epoxy antiskid floor, polyurea anticorrosion floor, silicon PU floor and concrete sealing curing agent floor etc..The use range of floor includes industrial enterprise floor, commercial floor, large and medium-sized parking lot floor, parking garage floor, commercial plaza floor, various entertainment center floor etc..In short, only the floor surface using concrete can be made floor.Aspartic polyurea pavement is the floor pavement using aspartic polyurea high molecular material, is the high-performance coating material appeared in recent years, is called the third generation polyurea.The traditional aspartic polyurea pavement has higher wear resistance and corrosion resistance, but it is necessary to further improve its weather resistance and antiskid performance. SUMMARY

[0003] The utility model aims at providing a kind of weather-proof antiskid aspartic polyurea pavement.

[0004] To achieve the above object, the technical scheme that the utility model adopts is as follows:

[0005] A kind of weather-proof antiskid aspartic polyurea pavement, including concrete base, no solvent permeable primer layer is equipped on the surface of the concrete base, anti-cracking grid layer is equipped on the surface of the no solvent permeable primer layer, quartz sanding layer is equipped on the surface of the anti-cracking grid layer, aspartic polyurea middle coating is equipped on the surface of the quartz sanding layer, aspartic polyurea self-leveling color paint layer is equipped on the surface of the aspartic polyurea middle coating, rock piece layer is equipped on the surface of the aspartic polyurea self-leveling color paint layer, aspartic polyurea varnish protective layer is equipped on the surface of the rock piece layer.

[0006] In the above-mentioned weather-proof antiskid aspartic polyurea pavement, preferably, the thickness of the no solvent permeable primer layer is 0.15-0.3mm.

[0007] In the above-mentioned weather-proof antiskid aspartic polyurea pavement, preferably, the thickness of the anti-cracking grid layer is 0.2-1.5mm.

[0008] In the above-mentioned weather-proof antiskid aspartic polyurea pavement, preferably, the thickness of the quartz sanding layer is 0.3-2.0mm.

[0009] In the weather-resistant and anti-skid aspartic polyurea pavement, preferably, the thickness of the aspartic polyurea midcoat layer is 0.3-0.5mm.

[0010] In the weather-resistant and anti-skid aspartic polyurea pavement, preferably, the thickness of the aspartic polyurea self-leveling color paint layer is 0.5-2mm.

[0011] In the weather-resistant and anti-skid aspartic polyurea pavement, preferably, the thickness of the rock flake layer is 0.5-5.0mm.

[0012] In the weather-resistant and anti-skid aspartic polyurea pavement, preferably, the thickness of the aspartic polyurea varnish protective layer is 0.2-0.8mm.

[0013] In the weather-resistant and anti-skid aspartic polyurea pavement, preferably, the size of the rock flake in the rock flake layer is 1-5mm.

[0014] In the weather-resistant and anti-skid aspartic polyurea pavement, preferably, the size of the quartz sand particle in the quartz sand layer is 40-80 mesh.

[0015] The aspartic polyurea pavement has excellent weather resistance, further improves the aspartic polyurea pavement and anti-skid performance, and increases the decorative effect, wherein the solvent-free penetrating primer layer can seal pores, fill gap holes, penetrate into the base layer to improve the adhesion of the coating layer; the anti-cracking grid layer can improve the overall tensile strength and anti-cracking performance; the quartz sand layer can improve the anchoring force of the coating layer and enhance the interlayer adhesion of the coating layer; the aspartic polyurea midcoat layer can improve the flatness and compressive strength; the aspartic polyurea self-leveling color paint layer can improve the flatness of the coating layer and enhance the decorative performance; the rock flake layer can enhance the anti-skid performance, surface strength and corrosion resistance, and increase the decorative effect of the pavement; and the aspartic polyurea varnish protective layer can improve the anti-fouling property, weather resistance and corrosion resistance of the pavement, and protect the overall pavement. BRIEF DESCRIPTION OF DRAWINGS

[0016] FIG. 1 is a structural schematic view of the weather-resistant and anti-skid aspartic polyurea pavement. Figure 1 FIG. 2 is a surface schematic view of the weather-resistant and anti-skid aspartic polyurea pavement.

[0017] FIG. 3 is a structural schematic view of the weather-resistant and anti-skid aspartic polyurea pavement. Figure 2 FIG. 4 is a surface schematic view of the weather-resistant and anti-skid aspartic polyurea pavement. DETAILED DESCRIPTION

[0018] The utility model is further described below in combination with specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and not to limit the scope of the utility model. In addition, it should be understood that after reading the content recorded in the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the claims attached to the present application.

[0019] The reference signs and components involved in the drawings are shown as follows:

[0020] 1. concrete base 2. solventless penetrating primer layer 3. anti-cracking grid layer

[0021] 6. aspartic polyurea self-leveling color paint layer

[0022] 4. quartz sandblasted layer 5. aspartic polyurea midcoat layer

[0023] 7. rock sheet layer 8. aspartic polyurea varnish protective layer

[0024] Please see Figure 1 , attached Figure 1 is the structural schematic diagram of the weather-resistant and anti-skid aspartic polyurea pavement of the utility model. The weather-resistant and anti-skid aspartic polyurea pavement comprises a concrete base 1, the concrete base 1 is a concrete pavement floor base material well known to those skilled in the art, and generally, concrete refers to cement as cementitious material, sand and stone as aggregate, mixed with water in a certain proportion, and cement concrete obtained after stirring. In the utility model, the concrete base 1 is preferably prepared by using a concrete material with a strength of C35-C50, the thickness of the concrete base 1 is 15-25 cm, and the thickness of the concrete base 1 is preferably 20 cm.

[0025] In the utility model, a solventless penetrating primer layer 2 is arranged on the surface of the concrete base 1, and the solventless penetrating primer layer 2 is a solventless penetrating primer. Specifically, in the embodiment of the utility model, a solventless penetrating primer with a model number of -119 from Shanghai Muojing New Material Co., Ltd. can be used to improve the overall composite performance of the pavement of the utility model, that is, the solventless penetrating primer with a model number of -119 from Shanghai Muojing New Material Co., Ltd. is used to coat the surface of the concrete base 1 to obtain the solventless penetrating primer layer 2. In the utility model, the thickness of the solventless penetrating primer layer 2 is 0.15-0.3 mm, and the thickness of the solventless penetrating primer layer 2 is preferably 0.2 mm. The solventless penetrating primer layer 2 can seal pores, fill gaps and holes, and penetrate into the base layer to improve the adhesion of the coating.

[0026] ​The utility model discloses a solventless permeation primer layer 2's surface is equipped with the anti -crack grid layer 3, the anti -crack grid layer 3 is glass fiber mesh cloth, the utility model discloses a anti -crack grid layer 3's thickness is 0.2-1.5mm, preferably the anti -crack grid layer 3's thickness is 1.0mm.

[0027] The utility model discloses a quartz sanding layer 4 is equipped on the surface of the anti -crack grid layer 3, the quartz sanding layer 4 is quartz sand, and the quartz sanding layer 4 is formed by the way that quartz sand is covered on the surface of the anti -crack grid layer 3, the utility model discloses a quartz sand is composed of 40-80 mesh quartz sand particle, and the thickness of quartz sanding layer 4 is 0.3-2.0mm, preferably the thickness of quartz sanding layer 4 is 1.0mm. Quartz sanding layer 4 can improve coating anchoring force, and enhance coating interlayer adhesion.

[0028] The utility model discloses a asparagine polyurea intermediate coating 5 is equipped on the surface of the quartz sanding layer 4, and the asparagine polyurea intermediate coating 5 is asparagine polyurea intermediate paint, specifically, in the embodiment of the utility model, can adopt the asparagine polyurea intermediate paint of Shanghai Mu Jie New Material Co. Ltd. type number for -226, to improve the overall composite performance of the utility model pavement terrace, namely the asparagine polyurea intermediate paint of Shanghai Mu Jie New Material Co. Ltd. type number for -226 is coated on the surface of quartz sanding layer 4 to obtain asparagine polyurea intermediate coating 5. The utility model discloses a asparagine polyurea intermediate coating 5's thickness is 0.3-0.5mm, preferably the thickness of asparagine polyurea intermediate coating 5 is 0.4mm. Asparagine polyurea intermediate coating 5 can improve the flatness and compressive strength of the road surface.

[0029] The utility model discloses a asparagine polyurea self-leveling color paint layer 6 is equipped on the surface of the asparagine polyurea intermediate coating 5, and the asparagine polyurea self-leveling color paint layer 6 is asparagine polyurea self-leveling color paint, specifically, in the embodiment of the utility model, can adopt the asparagine polyurea self-leveling color paint of Shanghai Mu Jie New Material Co. Ltd. type number for -236, to improve the overall composite performance of the utility model pavement, namely the asparagine polyurea self-leveling color paint of Shanghai Mu Jie New Material Co. Ltd. type number for -236 is coated on the surface of asparagine polyurea intermediate coating 5 to obtain asparagine polyurea self-leveling color paint layer 6. The utility model discloses a asparagine polyurea self-leveling color paint layer 6's thickness is 0.5-2mm, preferably the thickness of asparagine polyurea self-leveling color paint layer 6 is 1mm. Asparagine polyurea self-leveling color paint layer 6 can improve the flatness of the road surface and enhance the decorative performance.

[0030] The utility model discloses a rock sheet layer 7 is equipped with on the surface of asparagus polyurea self -leveling color paint layer 6, rock sheet layer 7 is composite rock sheet, and the rock sheet layer 7 is formed by the way of covering rock sheet on the surface of asparagus polyurea self -leveling color paint layer 6.

[0031] The utility model discloses a rock sheet layer 7 is equipped with on the surface of asparagus polyurea self -leveling color paint layer 6, rock sheet layer 7 is composite rock sheet, and the rock sheet layer 7 is formed by the way of covering rock sheet on the surface of asparagus polyurea self -leveling color paint layer 6. -238 of asparagus polyurea varnish of Shanghai Mu Jie new material limited company, to improve the overall composite performance of the utility model road surface, namely the asparagus polyurea varnish of Shanghai Mu Jie new material limited company type no. -238 is coated on the surface of rock sheet layer 7 and obtains asparagus polyurea varnish protection layer 8. The utility model discloses a rock sheet layer 7 is equipped with on the surface of asparagus polyurea self -leveling color paint layer 6, rock sheet layer 7 is composite rock sheet, and the rock sheet layer 7 is formed by the way of covering rock sheet on the surface of asparagus polyurea self -leveling color paint layer 6.

[0032] Example 1

[0033] The utility model provides a asparagus polyurea road surface, including setting in the concrete base layer 1 surface's no solvent permeation primer layer 2, setting in the no solvent permeation primer layer 2 surface's anti -crack grid layer 3, setting in the anti -crack grid layer 3 surface's quartz throwing sand layer 4, setting in the quartz throwing sand layer 4 surface's asparagus polyurea middle coating 5, setting in the asparagus polyurea middle coating 5 surface's asparagus polyurea self -leveling color paint layer 6, setting in the asparagus polyurea self -leveling color paint layer 6 surface's rock sheet layer 7, setting in the rock sheet layer 7 surface's asparagus polyurea varnish protection layer 8. Wherein the thickness of concrete base layer 1 is 20cm, the thickness of no solvent permeation primer layer 2 is 0.2mm, the thickness of anti -crack grid layer 3 is 1.0mm, the thickness of quartz throwing sand layer 4 is 1.0mm, the thickness of asparagus polyurea middle coating 5 is 0.4mm, the thickness of asparagus polyurea self -leveling color paint layer 6 is 1mm, the thickness of rock sheet layer 7 is 3.0mm, the thickness of asparagus polyurea varnish protection layer 8 is 0.5mm. The no solvent permeation primer layer 2 is the no solvent permeation primer of Shanghai Mu Jie new material limited company type no. -119, and asparagus polyurea middle coating 5 is the asparagus polyurea middle coating of Shanghai Mu Jie new material limited company type no. -226, and asparagus polyurea self -leveling color paint layer 6 is the asparagus polyurea self -leveling color paint of Shanghai Mu Jie new material limited company type no. Aspartic polyurea self-leveling paint of -236; aspartic polyurea clear protective layer 8 of Shanghai Muxing New Material Co., Ltd. with model number Aspartic polyurea clear paint of -238.

[0034] The aspartic polyurea pavement of the present embodiment was tested for performance, and the testing method was as follows:

[0035] Hardness test: The pencil hardness was tested according to GB / T 6739.

[0036] Adhesion test: The test was performed according to GB / T 9286, with a grid spacing of 1 mm, and without adhesive tape.

[0037] Compressive strength test: The test was performed according to 5.2 of GB / T 2567. The specimen was a cylinder with a diameter of 20 mm ± 1 mm and a height of 50 mm ± 1 mm. After 2 d of curing under 6.1, the specimen was demolded and continued to be cured under 6.1 for 5 d before testing. At least five effective specimens were taken for each group, and the arithmetic mean of the five results was taken as the compressive strength of the specimen, rounded to the integer place. When the limit damage occurred, the maximum value was taken as the measurement result of the compressive strength; when no maximum value occurred, the 20% compression stress was taken as the measurement result of the compressive strength.

[0038] Anti-skid property: The test was performed according to Appendix M of GB / T 4100.

[0039] Weather resistance: The test was performed according to GB / T 1865. The evaluation of the results was performed according to GB / T 1766, and the determination of the discoloration grade was performed according to 4.2.2 of GB / T 1766.

[0040] Stain resistance: The test was performed according to GB / T 9780.

[0041] Tensile bonding strength: The test was performed according to 6.4.6 of GBT 22374.

[0042] The test results are shown in Table 1.

[0043] Example 2

[0044] The aspartic polyurea pavement provided by the embodiment comprises a solventless penetrating primer layer 2 arranged on the surface of a concrete base layer 1, a crack-resistant grid layer 3 arranged on the surface of the solventless penetrating primer layer 2, a quartz sandblasting layer 4 arranged on the surface of the crack-resistant grid layer 3, an aspartic polyurea intermediate coating layer 5 arranged on the surface of the quartz sandblasting layer 4, an aspartic polyurea self-leveling color paint layer 6 arranged on the surface of the aspartic polyurea intermediate coating layer 5, a rock flake layer 7 arranged on the surface of the aspartic polyurea self-leveling color paint layer 6, and an aspartic polyurea varnish protective layer 8 arranged on the surface of the rock flake layer 7. The thickness of the concrete base layer 1 is 25 cm, the thickness of the solventless penetrating primer layer 2 is 0.15 mm, the thickness of the crack-resistant grid layer 3 is 1.5 mm, the thickness of the quartz sandblasting layer 4 is 0.3 mm, the thickness of the aspartic polyurea intermediate coating layer 5 is 0.5 mm, the thickness of the aspartic polyurea self-leveling color paint layer 6 is 0.5 mm, the thickness of the rock flake layer 7 is 5.0 mm, and the thickness of the aspartic polyurea varnish protective layer 8 is 0.2 mm. The solventless penetrating primer layer 2 is a solventless penetrating primer of Model -119 of Shanghai Muchen New Material Co., Ltd. The aspartic polyurea intermediate coating layer 5 is an aspartic polyurea intermediate coating paint of Model -226 of Shanghai Muchen New Material Co., Ltd. The aspartic polyurea self-leveling color paint layer 6 is an aspartic polyurea self-leveling color paint of Model -236 of Shanghai Muchen New Material Co., Ltd. The aspartic polyurea varnish protective layer 8 is an aspartic polyurea varnish of Model -238 of Shanghai Muchen New Material Co., Ltd. The aspartic polyurea varnish protective layer 8 is an aspartic polyurea varnish of Model -238 of Shanghai Muchen New Material Co., Ltd.

[0045] The performance test is carried out according to the test method of Embodiment 1, and the results are shown in Table 1.

[0046] Embodiment 3

[0047] The aspartic polyurea pavement provided by the embodiment comprises a solventless penetrating primer layer 2 arranged on the surface of a concrete base layer 1, a crack-resistant grid layer 3 arranged on the surface of the solventless penetrating primer layer 2, a quartz sandblasting layer 4 arranged on the surface of the crack-resistant grid layer 3, an aspartic polyurea intermediate coating layer 5 arranged on the surface of the quartz sandblasting layer 4, an aspartic polyurea self-leveling color paint layer 6 arranged on the surface of the aspartic polyurea intermediate coating layer 5, a rock flake layer 7 arranged on the surface of the aspartic polyurea self-leveling color paint layer 6, and an aspartic polyurea varnish protective layer 8 arranged on the surface of the rock flake layer 7. The thickness of the concrete base layer 1 is 15 cm, the thickness of the solventless penetrating primer layer 2 is 0.3 mm, the thickness of the crack-resistant grid layer 3 is 0.2 mm, the thickness of the quartz sandblasting layer 4 is 2.0 mm, the thickness of the aspartic polyurea intermediate coating layer 5 is 0.3 mm, the thickness of the aspartic polyurea self-leveling color paint layer 6 is 2.0 mm, the thickness of the rock flake layer 7 is 0.5 mm, and the thickness of the aspartic polyurea varnish protective layer 8 is 0.8 mm. The solventless penetrating primer layer 2 is a solventless penetrating primer of Model -119 of Shanghai Muchen New Material Co., Ltd. - solventless penetrating primer 119; aspartic polyurea midcoat 5 from Shanghai Mocheng New Material Co., Ltd., model number - aspartic polyurea midcoat 226; aspartic polyurea self-leveling color coat 6 from Shanghai Mocheng New Material Co., Ltd., model number - aspartic polyurea self-leveling color coat 236; aspartic polyurea clear protective coat 8 from Shanghai Mocheng New Material Co., Ltd., model number - aspartic polyurea clear protective coat 238.

[0048] The performance tests were carried out according to the test method of Example 1, and the results are shown in Table 1.

[0049] Table 1 Performance test results

[0050]

[0051] The above only is the preferred embodiment of the present application, it should be pointed out, for ordinary skilled in the art, without departing from the principles of the present application, on the premise of still can make a number of improvements and supplements, these improvements and supplements also should be regarded as the protection scope of the present application.

Claims

1. A weather-resistant, non-slip aspartic polyurea pavement comprising a concrete base layer, characterized in that, A solventless penetrating primer layer is arranged on the surface of the concrete base, a crack-resistant grid layer is arranged on the surface of the solventless penetrating primer layer, a quartz sand blasting layer is arranged on the surface of the crack-resistant grid layer, an aspartic polyurea intermediate coating layer is arranged on the surface of the quartz sand blasting layer, an aspartic polyurea self-leveling color paint layer is arranged on the surface of the aspartic polyurea intermediate coating layer, a rock sheet layer is arranged on the surface of the aspartic polyurea self-leveling color paint layer, and an aspartic polyurea varnish protective layer is arranged on the surface of the rock sheet layer.

2. The weather-resistant, slip-resistant aspartic polyurea pavement of claim 1, wherein, The thickness of the solventless penetrating primer layer is 0.15-0.3mm. 3.The weather-resistant and skid-resistant aspartic polyurea pavement of claim 1, wherein, The thickness of the crack-resistant grid layer is 0.2-1.5mm. 4.The weather-resistant and skid-resistant aspartic polyurea pavement of claim 1, wherein, The thickness of the quartz sand blasting layer is 0.3-2.0mm.

5. The weather-resistant, slip-resistant, aspartic polyurea pavement of claim 1, wherein, The thickness of the aspartic polyurea intermediate coating layer is 0.3-0.5mm.

6. The weather resistant, non-slip aspartic polyurea pavement of claim 1, wherein, The thickness of the aspartic polyurea self-leveling color paint layer is 0.5-2mm.

7. The weather-resistant, slip-resistant, aspartic polyurea pavement of claim 1, wherein, The thickness of the rock sheet layer is 0.5-5.0mm. 8.The weather-resistant and skid-resistant aspartic polyurea pavement of claim 1, wherein, The thickness of the aspartic polyurea varnish protective layer is 0.2-0.8mm. 9.The weather-resistant and skid-resistant aspartic polyurea pavement of claim 1, wherein, The size of the rock sheet in the rock sheet layer is 1-5mm.

10. The weather resistant, non-slip aspartic polyurea pavement of claim 1, wherein, The size of the quartz sand particles in the quartz sand blasting layer is 40-80 mesh. The size of the quartz sand particles in the quartz sand blasting layer is 40-80 mesh.

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