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一九八二年三月水电部机械制造局和水电建设总局在杭州召开了混凝土搅拌楼(站)协调会。会上各水电工程局和勘测设计院对混凝土搅拌楼(站)的需要和选用提出了许多建设性的建议,特别强调大坝混凝土施工新工艺的实施和推广必须要有相应的施工机械设备。要求今后设计搅拌楼时,楼上应有添加掺合料(粉煤灰)和添加片冰的设备,骨料仓应有风冷及保温设施、电子秤元件应能在高湿度大温差的环境下正常工作等等。会议要求承担搅拌楼(站)研究设计工作的
In March 1982, the Ministry of Water Resources, the Machinery Manufacturing Bureau, and the General Administration of Hydropower Construction held a concrete mixing plant (station) coordination meeting in Hangzhou. At the meeting, various hydropower engineering bureaus and survey and design institutes put forward many constructive suggestions for the needs and selection of concrete mixing plants (stations), and particularly emphasized that the construction and promotion of new concrete construction techniques must have corresponding construction machinery and equipment. When designing the mixing tower in the future, there should be equipment for adding admixture (fly ash) and adding flake ice in the upstairs. The air-cooled and heat-preserving facilities in the aggregate hopper and the electronic scale components should be able to operate in environments with high humidity and large temperature differences. Under normal work and so on. The meeting requested to undertake the research and design work of the mixing building (station)