يعرض 1,301 - 1,320 نتائج من 1,778 نتيجة بحث عن '(( 5 10 decrease ) OR ( 10 ((peer decrease) OR (((nn decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.17s تنقيح النتائج
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    Combined effects of treated domestic wastewater, fly ash, and calcium nitrite toward concrete sustainability حسب Abushanab, Abdelrahman

    منشور في 2021
    "…Test results revealed that TWW slightly decreased concrete compressive and flexural strengths by 5%-12%, whereas it dramatically increased the porosity and chloride permeability by about 40%. …"
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