Nghiên cứu đánh giá ứng dụng bê tông tự dầm sử dụng vật liệu địa phương

• Tác giả: Phương Hoa Hoàng, Ngọc Tuấn Nguyễn
• Ngôn ngữ: vie
• Ký hiệu phân loại: 691.99 Adhesives and sealants
• Thông tin xuất bản: Giao thông vận tải, 2012
• Mô tả vật lý: 58-60
• Bộ sưu tập: Metadata
• ID: 636656

Tóm tắt

Self-compacting concrete (SCC) has been an increasing use in the construction of civil works for the people. In particular, the project has reinforced dense concentrations or in the difficult position when construction using conventional concrete. However, SCC is very sensitive to component level for distribution to the mass execution difficult. In this paper the authors would like to present research results for quality control of SCC using local aggregates by examining aggregate results of experiments in the laboratory and in the concrete mixing plant. Where can provide SCC products for commercial in the city and the region. This study will be a precondition for further research on the quality control of SCC during the construction in the field. The results of experiments comparing the compressive strength of samples showed that the aggregate difference is not much in terms of intensity. That will open up the possibility of commercial mass production of SCC.