SUMMARY OF RESEARCH ON PRETREATMENT METHODS OF RECYCLED AGGREGATE

Summary of research on pretreatment methods of recycled aggregate

The recycled aggregate obtained Outdoor Heating by simple crushing and screening of waste concrete has a rough surface and many protruding edges and corners, and most of the aggregate surface is attached with old mortar, when directly used as aggregate in concrete, the water demand is large, the concrete strength and elastic modulus are low, and th

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Dietary changes in the first 3 years after breast cancer diagnosis: a prospective Chinese breast cancer cohort study

Yuan-Yuan Lei,1 Suzanne C Ho,2 Ashley Cheng,3 Carol Kwok,3 Ka Li Cheung,1 Yi-Qian He,1 Chi-Kiu Iris Lee,1 Roselle Lee,1 Winnie Yeo1,4 1Department of Clinical Oncology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong Special Administrative Region, China; 2Division of Epidemiology, The Jockey Club Sch

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Assessment of urban traffic vehicle emissions reduction after integration of ‘traffic light countdown’ module in navigation

As China experiences a dramatic surge in carbon emissions from the transportation sector, reducing these emissions has become crucial in mitigating climate change.Since 2020, Navigation Service Providers has collaborated with traffic police departments to integrate the ‘Traffic Light Countdown’ module (TLCM) in the navigation applications in mu

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