CSDL Bài trích Báo - Tạp chí
Study on using rice husk ash from ceramic kiln as a partial alternative for cement in mortar = Nghiên cứu sử dụng tro trấu từ lò nung gốm để thay thế một phần xi măng trong vữa
Tác giả: Le Hoai Bao, Ngo Van Thuc, Nguyen Van Xuan, Tran Quang Huy
Số trang:
P. 82-85
Số phát hành:
No. 03
Kiểu tài liệu:
Tạp chí trong nước
Nơi lưu trữ:
03 Quang Trung
Mã phân loại:
690
Ngôn ngữ:
Tiếng Anh
Từ khóa:
Rice husk ash, pozzolan, cement supplementary material, mortar
Chủ đề:
Civil engineering
Tóm tắt:
This paper presents the use of rice husk ash that is recovered from burning rice husks in a local ceramic kiln. In this study, rice husk ash is used as a replacement for cement in different dosages of 0%, 5%, 10%, 15%, and 20%. The strength of the specimens was assessed at 7, 28, and 56 days of age. According to the results, rice husk ash added in amounts ranging from 5% to 15% performed equivalent to ordinary mortar in compressive strength.
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