Laboratory evaluation of the effect of rice husk ash and cane pulp (Bagasse) on mechanical properties of self-compacting concrete

Mohammadreza Valipour¹ Hadi Esmaili Noushabadi²

Abstract :
Self-compacting concrete (SCC) is an innovative concrete that has been able to improve the problems caused by shaking operations during compaction and concreting in reinforced thin sections compared to conventionally placed concrete. Common pozzolanic materials used in concrete include fly ash, iron smelting furnace slag, rice husk ash, silica fume, pumice, and volcanic tuffs. One of the synthetic pozzolanic materials used in concrete in recent years is bagasse. Bagasse is a substance obtained after extracting the sugarcane stalk extract. Rice husk ash (RHA) produced from the controlled combustion process has a very high pozzolanic property, and this phenomenon is due to the presence of a high percentage of amorphous silica inside the rice husk. This article aims to investigate the mechanical properties (efficiency, compressive strength, and permeability) of SCC containing different percentages of rice husk ash and bagasse according to the variables of concrete age. Also, L-Box, V-Funnel, and Slump tests were used to measure the filling ability, creep, and permeability of the manufactured concretes and to confirm the self-compaction of the mixing designs. Compressive strength, permeability, and specific, gravity tests were also performed on the self-compacting hardened concrete of the control and modified with ashes. The results indicate that the use of rice husk ash and bagasse increases the compressive strength and specific gravity and decreases the permeability of SCC.

Keywords : self reinforced concrete (scc) rice husk ash sugarcane bagasse ash compressive strength permeability slam

---

زبان مقاله : انگلیسی
محور مقاله : مهندسی عمران
محل انتشار : هفتمین کنفرانس بین المللی پژوهش های کاربردی در علوم و مهندسی
آدرس وب سایت کنفرانس : 7carse.com
کد IOI مقاله : XGZK-HHZCC
لینک مستقیم مقاله : https://isnac.ir/XGZK-HHZCC
نمایش چکیده فارسی : https://isnac.ir/SA/XGZK-HHZCC

سایر مقالات ارائه دهنده

1. Laboratory Investigating the Strain of Standard Concrete Specimen with FRP and Nano Silica Fiber Coating
2. Laboratory Investigating the Strain of Standard Concrete Specimen with FRP and Nano Silica Fiber Coating
3. بررسی آزمایشگاهی تیرهای بتنی تقویت شده با چند نمونه الیاف FRP تحت آزمایش خمشی
4. Laboratory Investigating the Strain of Standard Concrete Specimen with FRP and Nano Silica Fiber Coating
5. بررسی آزمایشگاهی تیرهای بتنی تقویت شده با چند نمونه الیاف FRP تحت آزمایش خمشی
6. بررسی آزمایشگاهی تیرهای بتنی تقویت شده با چند نمونه الیاف FRP تحت آزمایش خمشی
7. Laboratory investigation of reinforced concrete beams with several samples of FRP fibers under bending test
8. Laboratory evaluation of the effect of rice husk ash and cane pulp (Bagasse) on mechanical properties of self-compacting concrete
9. Laboratory evaluation of the effect of rice husk ash and cane pulp (Bagasse) on mechanical properties of self-compacting concrete
10. Laboratory evaluation of the effect of rice husk ash and cane pulp (Bagasse) on mechanical properties of self-compacting concrete
11. Forced vibration test of Masjid Suleiman earthen (Embankment) dam and comparison of results with dynamic parameters of numerical model
12. Forced vibration test of Masjid Suleiman earthen (Embankment) dam and comparison of results with dynamic parameters of numerical model
13. Forced vibration test of Masjid Suleiman earthen (Embankment) dam and comparison of results with dynamic parameters of numerical model
14. Forced vibration test of Masjid Suleiman earthen (Embankment) dam and comparison of results with dynamic parameters of numerical model
15. Forced vibration test of Masjid Suleiman earthen (Embankment) dam and comparison of results with dynamic parameters of numerical model

سایر مقالات محل انتشار

1. Examining sexual organ cancers and changes in sexual function in women with cancer
2. ارائه يك سيستم كنترلي مناسب در یک شبکه دو ناحیه¬ای و طراحی کنترل کننده با استفاده از بهینه¬سازی کنترل¬کننده فازی با الگوریتم هوشمند PS
3. دنیای مهندسی هسته ای و نسل های مختلف انرژی خورشیدی
4. بررسی ریسک های رایانش ابری در صنعت بانکداری
5. رابطه جبر خطی و هوش مصنوعی
6. استفاده از سدیم هگزامتافسفات در ازدیاد برداشت نفت و بررسی آثار آن
7. مفهوم سکونت در معماری سنتی ایران
8. Reactive Cyber threat intelligence in financial systems
9. حل معادله جابجایی- نفوذ برای محاسبه توزیع دما در جریان دوبعدی دائم با فرض میدان سرعت معلوم در هندسه نشان داده شده با شرایط مرزی معین شده
10. مقایسه تطبیقی اصول سبک فولدینگ و دیکانستراکشن بر آثارپیتر آیزنمن و بهرام شیردل
11. بهبود ظرفیت باربری ستون های صلیبی شکل فولادی با استفاده از لینک های الصاقی
12. A New High Step-Up DC-DC Converter Based on Voltage Multiplier Cell and Coupled Inductor
13. Effect of Si3N4 nanoparticles on microhardness and corrosion resistance of Ni-Co electrodeposits
14. Investigation of PRO processes and the possibility of energy production from the natural process of osmosis
15. انواع مالت و بررسی دوام مالت های حاوی پوزوالن طبیعی