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A platform for research: civil engineering, architecture and urbanism
Resonance rubblization composite base pavement structure and construction process thereof
The invention relates to the field of white-to-black pavements and construction technologies, and particularly discloses a resonance rubblization composite base pavement structure and a construction technology thereof.The pavement structure sequentially comprises a modified rubblization layer, a 0.5-1.5 cm bonding layer, an 8-10 cm asphalt stabilized macadam layer, a 6-8 cm medium-grain asphalt concrete layer and a 4-5 cm fine-grain asphalt concrete layer from bottom to top; the raw material of the bonding layer comprises 100 parts of emulsified asphalt; and 0.5 to 2.5 parts of modified powder. The construction technology comprises the steps that S1, the rubble layer is prepared through the resonance rubble technology; s2, performing compaction treatment on a rubblization layer; s3, spraying a modified filler; s4, a bonding layer is laid and compacted; and S5, sequentially paving an asphalt stabilized macadam layer, a medium-grain asphalt concrete layer and a fine-grain asphalt concrete layer to obtain the resonance rubblization composite base pavement. According to the present invention, the interlayer bonding strength of the road surface is improved so as to prolong the service life of the road.
本申请涉及白改黑路面及施工工艺领域，具体公开了一种共振碎石化复合基层路面结构及其施工工艺，路面结构自下而上依次为改性碎石化层、0.5‑1.5cm粘结层、8‑10cm沥青稳定碎石层、6‑8cm中粒式沥青混凝土层、4‑5cm细粒式沥青混凝土层；粘结层原料包括乳化沥青100份；改性粉屑0.5‑2.5份。其施工工艺为：S1、共振碎石工艺制备碎石化层；S2、碎石化层压实处理；S3、喷洒改性填料；S4、铺装粘结层并压实；S5、依次铺装沥青稳定碎石层、中粒式沥青混凝土层和细粒式沥青混凝土层，即得共振碎石化复合基层路面。本申请具有提高了路面的层间粘结强度，从而延长了道路的使用寿命的效果。
Resonance rubblization composite base pavement structure and construction process thereof
The invention relates to the field of white-to-black pavements and construction technologies, and particularly discloses a resonance rubblization composite base pavement structure and a construction technology thereof.The pavement structure sequentially comprises a modified rubblization layer, a 0.5-1.5 cm bonding layer, an 8-10 cm asphalt stabilized macadam layer, a 6-8 cm medium-grain asphalt concrete layer and a 4-5 cm fine-grain asphalt concrete layer from bottom to top; the raw material of the bonding layer comprises 100 parts of emulsified asphalt; and 0.5 to 2.5 parts of modified powder. The construction technology comprises the steps that S1, the rubble layer is prepared through the resonance rubble technology; s2, performing compaction treatment on a rubblization layer; s3, spraying a modified filler; s4, a bonding layer is laid and compacted; and S5, sequentially paving an asphalt stabilized macadam layer, a medium-grain asphalt concrete layer and a fine-grain asphalt concrete layer to obtain the resonance rubblization composite base pavement. According to the present invention, the interlayer bonding strength of the road surface is improved so as to prolong the service life of the road.
本申请涉及白改黑路面及施工工艺领域，具体公开了一种共振碎石化复合基层路面结构及其施工工艺，路面结构自下而上依次为改性碎石化层、0.5‑1.5cm粘结层、8‑10cm沥青稳定碎石层、6‑8cm中粒式沥青混凝土层、4‑5cm细粒式沥青混凝土层；粘结层原料包括乳化沥青100份；改性粉屑0.5‑2.5份。其施工工艺为：S1、共振碎石工艺制备碎石化层；S2、碎石化层压实处理；S3、喷洒改性填料；S4、铺装粘结层并压实；S5、依次铺装沥青稳定碎石层、中粒式沥青混凝土层和细粒式沥青混凝土层，即得共振碎石化复合基层路面。本申请具有提高了路面的层间粘结强度，从而延长了道路的使用寿命的效果。
Resonance rubblization composite base pavement structure and construction process thereof
一种共振碎石化复合基层路面结构及其施工工艺
WANG WEI (author) / CHAI RONGSHAN (author) / SUN KAI (author) / CAO QUANLI (author) / HUANG WEI (author)
2024-06-25
Patent
Electronic Resource
Chinese
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