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A platform for research: civil engineering, architecture and urbanism
Energy-saving and environment-friendly asphalt concrete production process
The invention discloses an energy-saving and environment-friendly asphalt concrete production process which comprises the following steps: preparing raw materials of cement, stones, sand and asphalt, quantitatively weighing the raw materials, performing primary mixing on the asphalt and rubber powder in the raw materials to obtain a mixture, and performing secondary mixing and stirring on the mixture, the cement, the stones and the sand to obtain finished asphalt concrete. The asphalt and the rubber powder are mixed to form the asphalt mixture, then the asphalt mixture and other raw materials are stirred and mixed, the rubber powder can form fine particle surface roughness, the friction coefficient of a pavement and a tire is increased, and the skid resistance of the pavement is effectively improved.
本发明公开了一种节能环保沥青混凝土生产工艺，包括以下步骤，准备原料水泥、石子、砂以及沥青，对原料进行定量称重，将原料中的沥青与橡胶粉进行一次混合得到混合料，将混合料与水泥、石子、砂二次混合并搅拌，得到成品沥青混凝土，通过先将沥青与橡胶粉混合形成沥青混合料，然后再和其他原料进行搅拌混合，橡胶粉可以形成细小颗粒的表面粗糙度，增加路面与轮胎的摩擦系数，有效提高路面的抗滑性能。
Energy-saving and environment-friendly asphalt concrete production process
The invention discloses an energy-saving and environment-friendly asphalt concrete production process which comprises the following steps: preparing raw materials of cement, stones, sand and asphalt, quantitatively weighing the raw materials, performing primary mixing on the asphalt and rubber powder in the raw materials to obtain a mixture, and performing secondary mixing and stirring on the mixture, the cement, the stones and the sand to obtain finished asphalt concrete. The asphalt and the rubber powder are mixed to form the asphalt mixture, then the asphalt mixture and other raw materials are stirred and mixed, the rubber powder can form fine particle surface roughness, the friction coefficient of a pavement and a tire is increased, and the skid resistance of the pavement is effectively improved.
本发明公开了一种节能环保沥青混凝土生产工艺，包括以下步骤，准备原料水泥、石子、砂以及沥青，对原料进行定量称重，将原料中的沥青与橡胶粉进行一次混合得到混合料，将混合料与水泥、石子、砂二次混合并搅拌，得到成品沥青混凝土，通过先将沥青与橡胶粉混合形成沥青混合料，然后再和其他原料进行搅拌混合，橡胶粉可以形成细小颗粒的表面粗糙度，增加路面与轮胎的摩擦系数，有效提高路面的抗滑性能。
Energy-saving and environment-friendly asphalt concrete production process
一种节能环保沥青混凝土生产工艺
GUO RENZHONG (author)
2024-10-18
Patent
Electronic Resource
Chinese
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