A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Noise reduction agent for asphalt pavement and mixture thereof
The invention relates to the technical field of asphalt pavements, in particular to a noise reduction agent for an asphalt pavement and a mixture of the noise reduction agent. The asphalt mixture is prepared from the following components in parts by weight: 40 to 50 parts of coarse aggregate, 10 to 15 parts of fine aggregate, 5 to 10 parts of mineral powder, 10 to 20 parts of modified asphalt, 6 to 15 parts of basalt fiber and 7 to 12 parts of noise reduction filler. The prepared asphalt mixture is good in noise reduction effect and anti-seismic effect.
本申请涉及沥青路面技术领域，更具体地说，它涉及一种用于沥青路面的降噪剂及其混合料。所述沥青混合料包括如下重量份组份：粗集料40至50份，细集料10至15份，矿粉5至10份，改性沥青10至20份，玄武岩纤维6至15份，降噪填料7至12份。本申请的制备的沥青混合料的降噪效果和抗震效果好。
Noise reduction agent for asphalt pavement and mixture thereof
The invention relates to the technical field of asphalt pavements, in particular to a noise reduction agent for an asphalt pavement and a mixture of the noise reduction agent. The asphalt mixture is prepared from the following components in parts by weight: 40 to 50 parts of coarse aggregate, 10 to 15 parts of fine aggregate, 5 to 10 parts of mineral powder, 10 to 20 parts of modified asphalt, 6 to 15 parts of basalt fiber and 7 to 12 parts of noise reduction filler. The prepared asphalt mixture is good in noise reduction effect and anti-seismic effect.
本申请涉及沥青路面技术领域，更具体地说，它涉及一种用于沥青路面的降噪剂及其混合料。所述沥青混合料包括如下重量份组份：粗集料40至50份，细集料10至15份，矿粉5至10份，改性沥青10至20份，玄武岩纤维6至15份，降噪填料7至12份。本申请的制备的沥青混合料的降噪效果和抗震效果好。
Noise reduction agent for asphalt pavement and mixture thereof
一种用于沥青路面的降噪剂及其混合料
ZHENG WENBO (author) / LIU CHANGLIN (author) / YE QIN (author) / YE LONGFEI (author) / WANG RUZHI (author) / YU HAILIANG (author) / WANG RUINING (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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