Wood asphalt mixture used for paving side pavement and preparation method thereof
A technology for asphalt mixtures and sidewalks, applied in sustainable waste treatment, solid waste management, climate sustainability, etc., can solve problems such as lack of promotion and permanent application
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Embodiment 1
[0030] Taking the preparation of sidewalk pavement of the present invention with wooden asphalt mixture 1000g as example used raw material and consumption thereof are:
[0031] SK-70# base asphalt 161.5g
[0032] Coarse wood aggregate 369.1g
[0033] Fine wood aggregate 203g
[0034] Mineral powder 242.2g
[0035] TPS modifier 24.2g
[0036] The mass parts of the above-mentioned raw materials are as follows:
[0037] SK-70# base asphalt 7.0 parts
[0038] Coarse wood aggregate 16.0 parts
[0039] Fine wood aggregate 8.8 parts
[0040] Mineral powder 10.5 parts
[0041] TPS modifier 1.05 parts
[0042] The above-mentioned SK-70# matrix asphalt is provided by Shaanxi Wentong Road Material Co., Ltd.; coarse wood aggregates are broken pine wood with a particle size greater than 4.75mm and less than or equal to 16mm, and coarse wood aggregates with a particle size greater than 4.75mm and less than or equal to 9.5mm The mass ratio of coarse woody aggregates with a particle ...
Embodiment 2
[0051]Taking the preparation of sidewalk pavement of the present invention with wooden asphalt mixture 1000g as example used raw material and consumption thereof are:
[0052] SK-70# base asphalt 175.4g
[0053] Coarse wood aggregate 350.9g
[0054] Fine wood aggregate 175.4g
[0055] Mineral powder 280.8g
[0056] TPS modifier 17.5g
[0057] The mass parts of the above-mentioned raw materials are as follows:
[0058] SK-70# base asphalt 5.0 parts
[0059] Coarse wood aggregate 10.0 parts
[0060] Fine wood aggregate 5.0 parts
[0061] Mineral powder 8.0 parts
[0062] TPS modifier 0.5 parts
[0063] Every index of above-mentioned raw material is identical with embodiment 1.
[0064] Its preparation method is identical with embodiment 1.
Embodiment 3
[0066] Taking the preparation of sidewalk pavement of the present invention with wooden asphalt mixture 1000g as example used raw material and consumption thereof are:
[0067] SK-70# base asphalt 153.8g
[0068] Coarse wood aggregate 307.8g
[0069] Fine wood aggregate 256.4g
[0070] Mineral powder 256.4g
[0071] TPS modifier 25.6g
[0072] The mass parts of the above-mentioned raw materials are as follows:
[0073] SK-70# base asphalt 9.0 parts
[0074] Coarse wood aggregate 18.0 parts
[0075] Fine wood aggregate 15.0 parts
[0076] Mineral powder 15.0 parts
[0077] TPS modifier 1.5 parts
[0078] Every index of above-mentioned raw material is identical with embodiment 1.
[0079] Its preparation method is identical with embodiment 1.
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