Milling waste composition as well as preparation method and application thereof

Abstract

The invention belongs to the field of waste recycling, and particularly relates to a milling waste composition as well as a preparation method and application thereof. The milling waste composition is prepared from the following raw materials in parts by weight: 1400 to 1600 parts of milling waste, 280 to 320 parts of medium-coarse sand, 100 to 140 parts of adhesive, 80 to 120 parts of cement, 3 to 5 parts of pigment and 50 to 70 parts of water. According to the method, the milling waste is secondarily utilized and mixed with other materials to be paved on the central isolation strip of the expressway, the method has the advantages of inhibiting growth of weeds, beautifying the environment of the expressway and the like, and the method is simple and effective and can be widely popularized in practical application.

Description

Technical Field

[0001] The invention belongs to the field of waste recycling, and in particular relates to a milling waste composition, a preparation method and application thereof. Background Art

[0002] Highways are an important part of modern transportation. However, the growth of weeds under the central isolation strip of highways has always been a problem that plagues maintenance work. Traditional weed control methods include manual weeding and the use of chemical herbicides, but these methods have problems such as high labor costs and environmental pollution.

[0003] However, the milling waste generated during the road construction process cannot be reasonably reused at present, causing certain pollution. Based on this, the technical solution of the present invention is proposed. Summary of the invention

[0004] In order to solve the problems existing in the prior art, the present invention provides a milling waste composition, which includes the following raw materials in parts by weight: 1400-1600 parts of milling waste, 280-320 parts of medium-coarse sand, 100-140 parts of adhesive, 80-120 parts of cement, 3-5 parts of pigment, and 50-70 parts of water.

[0005] Preferably, the milling waste composition comprises the following raw materials in parts by weight: 1500 parts of milling waste, 300 parts of medium-coarse sand, 120 parts of adhesive, 100 parts of cement, 4 parts of pigment, and 60 parts of water.

[0006] Preferably, the particle size of the milling waste is 1 to 3 cm.

[0007] Preferably, the particle size of the medium-coarse sand is 0.35-0.6 mm.

[0008] Preferably, the adhesive is 108 glue.

[0009] Based on the same technical concept, another solution of the present invention is to provide a method for preparing a milling waste composition. The preparation method comprises: uniformly mixing all the raw materials.

[0010] Preferably, the mixing time is 3 to 5 minutes.

[0011] Based on the same technical concept, another solution of the present invention is to provide an application of a milling waste composition in the field of road paving, wherein the application method is:

[0012] (1) evenly spreading the milling waste composition on the central isolation strip of the highway to cover the weeds;

[0013] (2) After the milling waste composition is solidified, a covering layer is formed to inhibit the growth of weeds.

[0014] Preferably, in step (2), the curing time is 3 to 5 days.

[0015] As an expandable application, the milling waste composition can also be made into colored bricks using a mold for use in paving, slope protection and other fields.

[0016] The beneficial effects of the present invention are:

[0017] The present invention recycles the milling waste and mixes it with other materials before paving it on the central isolation belt of the highway. It has the advantages of inhibiting weed growth and beautifying the highway environment. The method is simple and effective and can be widely promoted in practical applications. Specifically:

[0018] 1. Utilization of waste milling materials: The present invention utilizes the waste milling materials generated during the maintenance or reconstruction of the expressway, adds them into the bonding material for reuse, saves resources and reduces environmental pollution.

[0019] 2. Inhibit weed growth: By spreading the mixed material under the weeds, the growth of weeds can be effectively inhibited, reducing the frequency of manual weeding and reducing labor costs.

[0020] 3. Beautify the highway environment: The mixed material has a certain aesthetic appeal and can improve the environment of the central isolation zone of the highway and enhance the overall image of the highway.

[0021] 4. Reduce the safety risks of manual weeding that frequently occupies the passing lane. DETAILED DESCRIPTION

[0022] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0023] Example 1

[0024] This embodiment provides a method for preparing a milling waste composition, and the raw material details are shown in Table 1.

[0025] Table 1

[0026] raw material Dosage / kg Remark Milling waste 1400 Particle size 1~3cm Medium coarse sand 280 Particle size 0.35~0.6mm Adhesives 100 108 glue cement 80 Portland cement pigment 3 green water 50 Tap water

[0027] The preparation method is: mix the milling waste, medium-coarse sand, cement, 108 glue, water and pigment in sequence and stir for 3 minutes.

[0028] This embodiment further provides an application method of the milling waste composition, specifically:

[0029] (1) Spreading the prepared mixed material evenly on the weeds below the cypress in the central isolation zone of the expressway to cover the surface of the weeds;

[0030] (2) After the milling waste composition is cured for 3 days, a solid and beautiful covering layer is formed to inhibit the growth of weeds.

[0031] Example 2

[0032] This embodiment provides a method for preparing a milling waste composition, and the raw material details are shown in Table 2.

[0033] Table 2

[0034] raw material Dosage / kg Remark Milling waste 1600 Particle size 1~3cm Medium coarse sand 320 Particle size 0.35~0.6mm Adhesives 140 108 glue cement 120 Portland cement pigment 5 blue water 70 Tap water

[0035] The preparation method is: mix the milling waste, medium-coarse sand, cement, 108 glue, water and pigment in sequence and stir for 5 minutes.

[0036] This embodiment further provides an application method of the milling waste composition, specifically:

[0037] (1) Spreading the prepared mixed material evenly on the weeds below the cypress in the central isolation zone of the expressway to cover the surface of the weeds;

[0038] (2) After the milling waste composition is cured for 5 days, a solid and beautiful covering layer is formed to inhibit the growth of weeds.

[0039] Example 3

[0040] This embodiment provides a method for preparing a milling waste composition, and the raw material details are shown in Table 3.

[0041] Table 3

[0042]

[0043]

[0044] The preparation method is: mix the milling waste, medium-coarse sand, cement, 108 glue, water and pigment in sequence and stir for 4 minutes.

[0045] This embodiment further provides an application method of the milling waste composition, specifically:

[0046] (1) Spreading the prepared mixed material evenly on the weeds below the cypress in the central isolation zone of the expressway to cover the surface of the weeds;

[0047] (2) After the milling waste composition is cured for 4 days, a firm and beautiful covering layer is formed to inhibit the growth of weeds.

[0048] Example 4

[0049] This embodiment provides a method for preparing a milling waste composition, and the raw material details are shown in Table 4.

[0050] Table 4

[0051] raw material Dosage / kg Remark Milling waste 1400 Particle size 1~3cm Medium coarse sand 320 Particle size 0.35~0.6mm Adhesives 100 108 glue cement 120 Portland cement pigment 3 red water 70 Tap water

[0052] The preparation method is: mix the milling waste, medium-coarse sand, cement, 108 glue, water and pigment in sequence and stir for 4 minutes.

[0053] This embodiment further provides an application method of the milling waste composition, specifically:

[0054] (1) Spreading the prepared mixed material evenly on the weeds below the cypress in the central isolation zone of the expressway to cover the surface of the weeds;

[0055] (2) After the milling waste composition is cured for 3 days, a solid and beautiful covering layer is formed to inhibit the growth of weeds.

[0056] Example 5

[0057] This embodiment provides a method for preparing a milling waste composition, and the raw material details are shown in Table 5.

[0058] Table 5

[0059] raw material Dosage / kg Remark Milling waste 1600 Particle size 1~3cm Medium coarse sand 280 Particle size 0.35~0.6mm Adhesives 140 108 glue cement 80 Portland cement pigment 5 red water 50 Tap water

[0060] The preparation method is: mix the milling waste, medium-coarse sand, cement, 108 glue, water and pigment in sequence and stir for 5 minutes.

[0061] This embodiment further provides an application method of the milling waste composition, specifically:

[0062] (1) Spreading the prepared mixed material evenly on the weeds below the cypress in the central isolation zone of the expressway to cover the surface of the weeds;

[0063] (2) After the milling waste composition is cured for 4 days, a firm and beautiful covering layer is formed to inhibit the growth of weeds.

[0064] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A milling waste composition, characterized in that: The invention comprises the following raw materials in parts by weight: 1400-1600 parts of milling waste, 280-320 parts of medium-coarse sand, 100-140 parts of adhesive, 80-120 parts of cement, 3-5 parts of pigment and 50-70 parts of water.

2. The milling waste composition according to claim 1, characterized in that: The method comprises the following raw materials in parts by weight: 1500 parts of milling waste, 300 parts of medium-coarse sand, 120 parts of adhesive, 100 parts of cement, 4 parts of pigment and 60 parts of water.

3. The milling waste composition according to claim 1 or 2, characterized in that: The particle size of the milling waste is 1 to 3 cm.

4. The milling waste composition according to claim 1 or 2, characterized in that: The particle size of the medium-coarse sand is 0.35-0.6 mm.

5. The milling waste composition according to claim 1 or 2, characterized in that: The adhesive is 108 glue.

6. The method for preparing the milling waste composition according to any one of claims 1 to 5, characterized in that: The preparation method comprises the following steps: mixing all the raw materials uniformly.

7. The method for preparing the milling waste composition according to claim 6, characterized in that: The mixing time is 3 to 5 minutes.

8. Use of the milling waste composition according to any one of claims 1 to 5 in the field of road paving, characterized in that: The method of application is: (1) evenly spreading the milling waste composition on the central isolation strip of the highway to cover the weeds; (2) After the milling waste composition is solidified, a covering layer is formed to inhibit the growth of weeds.

9. The use of the milling waste composition according to claim 8 in the field of road paving, characterized in that: In step (2), the curing time is 3 to 5 days.

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