کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6719554 | 503544 | 2016 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Use of treated domestic wastewater before chlorination to produce and cure concrete
ترجمه فارسی عنوان
استفاده از فاضلاب خانگی درمان شده قبل از کلرینگ برای تولید و درمان بتن
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کلمات کلیدی
استفاده مجدد از فاضلاب، بتن، منابع آبی، پخت،
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
چکیده انگلیسی
Concrete samples with different amounts of cement and superplasticizer admixture produced with both drinking water and treated wastewater and cured with treated wastewater before chlorination. The 28-day compressive strength of all of the concrete samples was 93-96% of the compressive strength of the control samples. A 28-day tensile strength of all samples was 96-100% of the tensile strength of the control samples and the setting time was increased by 15Â min. Concrete samples produced and cured with treated wastewater did not have a significant effect on water absorption, slump and surface electrical resistivity. A one-way analysis of variance (ANOVA) at the 5% significance level indicated no significant difference between concrete samples produced and cured with treated wastewater and control samples at the age of 90Â days.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 105, 15 February 2016, Pages 253-261
Journal: Construction and Building Materials - Volume 105, 15 February 2016, Pages 253-261
نویسندگان
G. Asadollahfardi, M. Delnavaz, V. Rashnoiee, N. Ghonabadi,