A Study on Mechanical Properties of Eco-Construction Materials using Recycling Sewage Sludge Ash

机译：循环污水污泥灰生态建筑材料的力学性能研究

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To develop sewage sludge ashes as Eco-construction material, this study conducted research on the materialistic properties and dynamic properties of mortar hardener. This study identified specific material characteristics through XRD, SEM, uniaxial compressive strength, porosity, the drying shrinkage the splitting tensile strength and elastic modulus by manufacturing mortar with sewage sludge ash. The average diying shrinkage strain of sewage sludge ash mortar aged 7 days showed 88% of the strain of the one aged 28 days. The porosity of sewage sludge ash mortar was about 7～10%. The more quick lime and blast furnace slag were added, the less porosity appeared. Also as compressive strength was higher and as the drying shrinkage strain was less.

机译：为了开发污水污泥灰作为生态建筑材料，本研究对砂浆固化剂的材料性质和动态性质进行了研究。这项研究通过XRD，SEM，单轴抗压强度，孔隙率，干燥收缩率，裂化拉伸强度和弹性模量确定了特定的材料特性。 7天的污水污泥灰砂浆的平均收缩收缩应变为28天的污泥灰浆的88％。污泥灰砂浆的孔隙度约为7〜10％。添加的石灰和高炉矿渣越快，出现的孔隙率越少。压缩强度越高，干燥收缩应变越小。

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来源
《The 23rd International Conference on Solid Waste Technology and Management(ICSW 2008)》|2007年|684-694|共11页
会议地点 PhiladelphiaPA(US);PhiladelphiaPA(US)
作者
Jea-ik Lee; Byung-Wan Jo; Yeong-Seok Yoo; Kyeong-Ho Cheon;
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作者单位

Advanced Environment Technology Research Department, Korea Institute of Construction Technology, 2311, Daehwa-dong, Iisanseo-Gu, Goyang, Gyonggi-Do, Republic of Korea;

Dept. of Civil Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul, 133-791, Republic of Korea;

Advanced Environment Technology Research Department, Korea Institute of Construction Technology, 2311, Daehwa-dong, Iisanseo-Gu, Goyang, Gyonggi-Do, Republic of Korea;

Advanced Environment Technology Research Department, Korea Institute of Construction Technology 2311, Daehwa-dong, Iisanseo-Gu, Goyang, Gyonggi-Do, Republic of Korea;

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原文格式 PDF
正文语种 eng
中图分类固体废物的处理与利用;
关键词
sewage sludge ash; pozzolan; alkali activator; recycling; construction material;

机译：污水污泥灰；火山灰碱活化剂回收；建材;

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2. Biorefining Waste Sludge From Water and Sewage Treatment Plants Into Eco-Construction Material [J] . Cheng Wai Nam, Yi Haakrho, Yu Chun-fai, Frontiers in Energy Research . 2019,第5期

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3. The recycling of incinerated sewage sludge ash as a raw material for CaO-Al2O3-SiO2-P2O5 glass-ceramic production [J] . Zhang Zhikun, Zhang Lei, Yin Yulei, Environmental Technology . 2015,第9a12期

机译：焚烧的污水污泥灰作为CaO-Al2O3-SiO2-P2O5微晶玻璃生产原料的回收
4. A Study on Mechanical Properties of Eco-Construction Materials using Recycling Sewage Sludge Ash [C] . International Conference on Solid Waste Technology and Management . 2008

机译：使用回收污水污泥灰生态施工材料力学性能研究
5. Investigative Study of the Use of Industrial Sludge, Waste and By-Product Specifically Fly Ash, As Raw Materials in Highway Construction Industry [D] . Pitroda, Jayeshkumar R. 2014

机译：在公路建设行业中使用工业污泥，废物和副产品（特别是粉煤灰）作为原材料的调查研究
6. Strength Characteristics of Controlled Low-Strength Materials with Waste Paper Sludge Ash (WPSA) for Prevention of Sewage Pipe Damage [O] . Jeongjun Park, Gigwon Hong 2020

机译：废纸污泥灰（WPSA）控制低强度材料的强度特性防止污水管损伤
7. Properties of Eco-Construction Material Using Recycled Sewage Sludge Ash [O] . 2007

机译：再生污水污泥灰生态施工材料的性能

A Study on Mechanical Properties of Eco-Construction Materials using Recycling Sewage Sludge Ash

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