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A platform for research: civil engineering, architecture and urbanism
Antiskid noise-reducing asphalt concrete and preparation method thereof
The invention belongs to the technical field of asphalt concrete, and particularly relates to anti-skid noise-reducing asphalt concrete and a preparation method thereof.The anti-skid noise-reducing asphalt concrete is prepared from, by mass, 10-20 parts of asphalt, 20-30 parts of anti-skid filler, 20-25 parts of fine aggregate, 25-30 parts of coarse aggregate, 30-35 parts of noise-reducing particles and 10-20 parts of mixed fiber, and the specific preparation method is provided. The defects of existing asphalt concrete are overcome, the noise reduction particles of a porous structure are used for providing an internal space for sound wave oscillation, so that the noise reduction effect is achieved, and meanwhile the anti-skid effect of the asphalt mixed soil is improved through the anti-skid particles.
本发明属于沥青混凝土技术领域，具体涉及一种防滑降噪沥青混凝土及其制备方法，所述防滑降噪沥青混凝土的质量配比包括：沥青10‑20份、防滑填料20‑30份、细集料20‑25份、粗集料25‑30份、降噪颗粒30‑35份、混合纤维10‑20份，并提供了具体的制备方法。本发明解决了现有沥青混凝土的缺陷，利用多孔结构的降噪颗粒提供声波振荡的内部空间，从而达到了降噪效果，同时利用防滑颗粒提高沥青混合土的防滑效果。
Antiskid noise-reducing asphalt concrete and preparation method thereof
The invention belongs to the technical field of asphalt concrete, and particularly relates to anti-skid noise-reducing asphalt concrete and a preparation method thereof.The anti-skid noise-reducing asphalt concrete is prepared from, by mass, 10-20 parts of asphalt, 20-30 parts of anti-skid filler, 20-25 parts of fine aggregate, 25-30 parts of coarse aggregate, 30-35 parts of noise-reducing particles and 10-20 parts of mixed fiber, and the specific preparation method is provided. The defects of existing asphalt concrete are overcome, the noise reduction particles of a porous structure are used for providing an internal space for sound wave oscillation, so that the noise reduction effect is achieved, and meanwhile the anti-skid effect of the asphalt mixed soil is improved through the anti-skid particles.
本发明属于沥青混凝土技术领域，具体涉及一种防滑降噪沥青混凝土及其制备方法，所述防滑降噪沥青混凝土的质量配比包括：沥青10‑20份、防滑填料20‑30份、细集料20‑25份、粗集料25‑30份、降噪颗粒30‑35份、混合纤维10‑20份，并提供了具体的制备方法。本发明解决了现有沥青混凝土的缺陷，利用多孔结构的降噪颗粒提供声波振荡的内部空间，从而达到了降噪效果，同时利用防滑颗粒提高沥青混合土的防滑效果。
Antiskid noise-reducing asphalt concrete and preparation method thereof
一种防滑降噪沥青混凝土及其制备方法
DUAN XIAOLIN (author) / DANG HUPING (author) / LI BING (author) / LIU YAN (author)
2024-07-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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