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Concrete Waste as a Cement Replacement Material in Concrete Blocks for Optimization of Thermal and Mechanical Properties

หน่วยงาน Universiti Sains Malaysia, Malaysia

รายละเอียด

ชื่อเรื่อง : Concrete Waste as a Cement Replacement Material in Concrete Blocks for Optimization of Thermal and Mechanical Properties
นักวิจัย : Rosman, M.S. , Abas, N.F. , Othuman Mydin, M.A.
คำค้น : TH1-9745 Building construction
หน่วยงาน : Universiti Sains Malaysia, Malaysia
ผู้ร่วมงาน : -
ปีพิมพ์ : 2557
อ้างอิง : http://eprints.usm.my/38480/1/Concrete_Waste_as_a_Cement_Replacement_Material_in_Concrete_Blocks_for_Optimization_of_Thermal_and_Mechanical_Properties.pdf , Rosman, M.S. and Abas, N.F. and Othuman Mydin, M.A. (2014) Concrete Waste as a Cement Replacement Material in Concrete Blocks for Optimization of Thermal and Mechanical Properties. SHS Web of Conferences, 11 (01013). pp. 1-7. ISSN 2261-2424
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : https://doi.org/10.1051/shsconf/20141101013 , http://eprints.usm.my/38480/
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

The sustainability of the natural environment and eco-systems is of great importance. Waste generated from construction forces mankind to find new dumping grounds and at the same time, more natural resources are required for use as construction materials. In order to overcome this problem, this study was conducted to investigate the use of concrete waste in concrete blocks with a special focus on the thermal and mechanical properties of the resulting products. Three varieties of concrete mixtures were prepared, whereby they each contained different amounts of concrete waste of 0%, 5% and 15%, respectively. These mixtures were formed into cube specimens and were then analysed for data on their compressive strength, density and ultrasonic pulse. Thermal investigations were carried out on each admixture as well as on a control concrete block of model design. The thermal data results indicated that the 15% concrete waste mixture had the lowest temperature in comparison to the surrounding air. For density and compressive strength, the highest readings came from the control mixture at 2390 kg/m3 and 40.69 N/mm2, respectively, at 28 days. In terms of pulse velocity, the 5% concrete waste mixture indicated medium quality results of 4016 m/s.

บรรณานุกรม :
Rosman, M.S. , Abas, N.F. , Othuman Mydin, M.A. . (2557). Concrete Waste as a Cement Replacement Material in Concrete Blocks for Optimization of Thermal and Mechanical Properties.
    กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia.
Rosman, M.S. , Abas, N.F. , Othuman Mydin, M.A. . 2557. "Concrete Waste as a Cement Replacement Material in Concrete Blocks for Optimization of Thermal and Mechanical Properties".
    กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia.
Rosman, M.S. , Abas, N.F. , Othuman Mydin, M.A. . "Concrete Waste as a Cement Replacement Material in Concrete Blocks for Optimization of Thermal and Mechanical Properties."
    กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia, 2557. Print.
Rosman, M.S. , Abas, N.F. , Othuman Mydin, M.A. . Concrete Waste as a Cement Replacement Material in Concrete Blocks for Optimization of Thermal and Mechanical Properties. กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia; 2557.