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Beijing Saint Ground Recycling Tech Co., Ltd. was established by the core R&D team of the project Packaged Technology for Central Plant Cold Recycling of Emulsified Asphalt on the Basis of Heavy Load Highway which is the key science and technology project of the Ministry of Transport of the People’s Republic of China. It is the first professional domestic institution dedicating to asphalt pavement recycling, an enterprise of high and new technology at the national level, and an enterprise authorized by the Ministry to draw the recycling specifications. It is also a member of the Association of Modified Asphalt Producers (AMAP), of Asphalt Recycling & Reclaiming Association (ARRA), and of China Highway and Transportation Society, as well as a model enterprise of “mass entrepreneurship and innovation” awarded by the Publicity Department of the Communist Party of China and by China Association for Science and Technology.

The technology for central plant cold recycling of emulsified asphalt is a set of professional technology of special construction for cold recycling. The technology takes high-quality recycled emulsified asphalt as the binding material, utilizes SLONG® special mixing machinery and is suitable for the rapid maintenance of semi-rigid flexible conversion at the basic level. This technology is a flexible renewable technology that fully coats the old asphalt and the only low-carbon and green technology that has universally achieved 100% old asphalt recycling among all renewable types. This technology is suitable for highway, arterial highway, the renovation of old asphalt pavement of heavy load municipal road, the overhaul, the reconstruction and expansion. No carbon dioxide would be released in the highway construction. The green maintenance, energy conservation and emission reduction would also be ensured……

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