清华大学土木工程系建筑材料教研组研究成功一项先进的混凝土强化界面搅拌新工艺。据初步推算,全国所有的混凝土工程,若有半数采用这项新工艺,则每年可带来三亿元的经济效益。 这项新工艺可普遍应用于现浇混凝土工程和混凝土预制构件的生产。这项新工艺,通过 The Building Materials Teaching and Research Section of the Department of Civil Engineering at Tsinghua University has successfully developed an advanced new technology for concrete interface strengthening. According to preliminary calculations, if all of the country’s concrete projects use half of this new process, it will bring in 300 million yuan in economic benefits each year. This new process can be generally applied to the production of cast-in-place concrete works and precast concrete components. This new process, through