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A Study of Concrete Properties Made from Calcium Carbide ResiduePozzolans as a Binder and Recycled Aggregates

Name: ¡ÉÔ´ÔÈ ÁҹоѲ¹Ò¹Ø¡ØÅ

Name: Kasidid Manaputtananukul

keyword: ¡Ò¡á¤Åà«ÕÂÁ¤ÒÃì亴ì

Abstract: §Ò¹ÇԨѹÕéà»ç¹¡ÒÃÈÖ¡ÉҤ͹¡ÃÕµ·Õèà»ç¹ÁԵõèÍÊÔè§áÇ´ÅéÍÁ «Öè§ãªéÊèǹ¼ÊÁ¢Í§¡Ò¡á¤Åà«ÕÂÁ¤ÒÃì亴ìµèÍ à¶éÒá¡Åº-à»Å×Í¡äÁ麴ÅÐàÍÕ´à·èҡѺ 50:50 â´Â¹éÓ˹ѡÇÑÊ´Ø»ÃÐÊÒ¹ áÅСҡá¤Åà«ÕÂÁ¤ÒÃì亴ìµèÍà¶éÒ »ÒÅìÁ¹éÓÁѹº´ÅÐàÍÕ´à·èҡѺ 40:60 â´Â¹éÓ˹ѡÇÑÊ´Ø»ÃÐÊÒ¹ ãªéàÈɤ͹¡ÃÕµà»ç¹ÁÇÅÃÇÁËÂÒºáÅÐ ÁÇÅÃÇÁÅÐàÍÕ´ ÁÕ»Ù¹«ÕàÁ¹µìà»ç¹ÊÒÃàÃ觡ÓÅѧâ´Âá·¹·ÕèÇÑÊ´Ø»ÃÐÊÒ¹ã¹ÍѵÃÒÃéÍÂÅÐ 0 10 áÅÐ 20 â´Â ¹éÓ˹ѡÇÑÊ´Ø»ÃÐÊÒ¹ Í͡ẺÊèǹ¼ÊÁ¢Í§¤Í¹¡ÃÕµãËéÁÕÇÑÊ´Ø»ÃÐÊÒ¹à·èҡѺ 450 ¡¡/Á ¡¡ÓÅѧ3 áÅÐãªé ÍѵÃÒÊèǹ¹éÓµèÍÇÑÊ´Ø»ÃÐÊÒ¹à·èҡѺ 0.40 ·´Êͺ¤Ø³ÊÁºÑµÔ¢Í§¤Í¹¡ÃÕµ·Õèá¢ç§µÑÇáÅéÇä´éá¡è ¡ÓÅѧÍÑ´ ¤èÒ ÊÑÁ»ÃÐÊÔ·¸Ôì¡ÒëÖÁ¢Í§¹éÓ¼èÒ¹¤Í¹¡ÃÕµ áÅФèÒÊÑÁ»ÃÐÊÔ·¸Ôì¡ÒÃá·Ã¡«ÖÁ¢Í§¤ÅÍäôìà¢éÒÊÙè¤Í¹¡ÃÕµ â´Â à»ÃÕºà·Õº¡Ñº¤Í¹¡ÃÕµ¸ÃÃÁ´Ò·Õèãªé»Ù¹«ÕàÁ¹µì 300 ¡¡/Á ¡¡ÓÅѧ3 à»ç¹ÇÑÊ´Ø»ÃÐÊÒ¹ ¼Å¡Ò÷´Êͺ¾ºÇèÒ ¤Í¹¡ÃÕµ·Õèãªé¡Ò¡á¤Åà«ÕÂÁ¤ÒÃì亴ì¼ÊÁà¶éÒá¡Åº-à»Å×Í¡äÁ麴ÅÐàÍÕ´ ËÃ×ͼÊÁ à¶éÒ»ÒÅìÁ¹éÓÁѹº´ÅÐàÍÕ´ áÅÐãªéÁÇÅÃÇÁËÂÒºáÅÐÁÇÅÃÇÁÅÐàÍÕ´·Õèä´é¨Ò¡¡ÒÃÂèÍÂàÈɤ͹¡ÃÕµâ´Â äÁèÁÕ»Ù¹«ÕàÁ¹µìã¹Êèǹ¼ÊÁÁÕ¤èÒ¡ÓÅѧÍÑ´¢Í§¤Í¹¡ÃÕµ»ÃÐÁÒ³ 190¡¡/«Á ¡¡ÓÅѧ2 ·ÕèÍÒÂØ 28 Çѹ ÍÂèÒ§äáçµÒÁ ¡ÒÃãªé»Ù¹«ÕàÁ¹µìã¹ÍѵÃÒÊèǹÃéÍÂÅÐ 20 â´Â¹éÓ˹ѡÇÑÊ´Ø»ÃÐÊÒ¹ ÊÒÁÒö¾Ñ²¹Ò¡ÓÅѧÍÑ´¢Í§¤Í¹¡ÃÕµ ãËéÍÂÙè㹪èǧ 206-344 ¡¡/«Á ¡¡ÓÅѧ2 ·ÕèÍÒÂØ 28 Çѹ áÅзÓãËéÍѵÃÒ¡ÒëÖÁ¢Í§¹éÓ¼èÒ¹¤Í¹¡ÃÕµ·ÕèãªéÁÇÅÃÇÁ ËÂÒºáÅÐÁÇÅÃÇÁÅÐàÍÕ´·Õèä´é¨Ò¡¡ÒÃÂèÍÂàÈɤ͹¡ÃÕµµèÓŧâ´ÂÁÕ¤èÒÍÂÙèÃÐËÇèÒ§ 1.90x10 ¡¡ÓÅѧ-13 áÅÐ 3.10x10 ¡¡ÓÅѧ-13 àÁµÃ/ÇÔ¹Ò·Õ ·ÕèÍÒÂØ 28 Çѹ ËÃ×ÍÁÕ¤èÒà»ç¹ 0.09 áÅÐ 0.15 à·èÒ ¢Í§¤Í¹¡ÃÕµ¸ÃÃÁ´Ò·Õèãªé »Ù¹«ÕàÁ¹µìà»ç¹ÇÑÊ´Ø»ÃÐÊÒ¹ ÊÓËÃѺ¤èÒÊÑÁ»ÃÐÊÔ·¸Ôì¡ÒÃá·Ã¡«ÖÁ¢Í§¤ÅÍäôìà¢éÒÊÙè¤Í¹¡ÃÕµ ÁÕ¤èÒà·èҡѺ 1.8x10 ¡¡ÓÅѧ-12 áÅÐ 2.3x10 ¡¡ÓÅѧ-12 µÒÃÒ§àÁµÃ/ÇÔ¹Ò·Õ ·ÕèÍÒÂØ 28 Çѹ ËÃ×ÍÁÕ¤èÒà¾Õ§ 0.07 áÅÐ 0.09 à·èÒ ¢Í§¤Í¹¡ÃÕµ ¸ÃÃÁ´Ò

Abstract: This research is the study of environmental-friendly concrete. The concrete consisted of both recycled fine and coarse aggregates, and a concrete binder, which was either the blend of calcium carbide residue and ground risk husk-bark ash (CR-RHBA) with 50 percent-CR and 50 percent-RHBA by weight of binder or the blend of calcium carbide residue and ground palm oil fuel ash (CR-POFA) with 40 percent-CR and 60 percent-POFA by weight of binder. Portland cement type I was introduced to the concrete mixtures at the replacement rates of 0, 10, and 20 percent by weight of binder to accelerate the compressive strength of concrete. The concrete mixtures were designed to have the binder content of 450 kg/m the power of 3 with the water to binder (W/B) ratio of 0.40. Concrete properties, which are compressive strength, water permeability coefficient, and chloride migration coefficient, were investigated and compared to those of the control concrete with a Portland cement type I of 300 kg/m the power of 3 binder. It was found that, without Portland cement, the concrete with CR-RHBA or CR-POFA binders in the mixtures provided the compressive strength approximately 190 kg/cm the power of 2 at 28 days. However, when Portland cement at 20 percent by weight of binder was introduced into the mixture, the 28-day compressive strengths could be improved to between 206 and 344 kg/cm the power of 2. Their water permeability coefficients at 28 days could be reduced to between 1.90xl0 the power of -13 and 3.10xl0 the power of -13 m/s or between 0.09 and 0.15 times of the control concrete. Their chloride migration coefficients at 28 days ranged from 1.84xl0 the power of -12 to 2.31xl0 the power of -12 m the power of 2 /s or only 0.07 to 0.09 times of the control concrete.

ÁËÒÇÔ·ÂÒÅÑÂà·¤â¹âÅÂÕ¾ÃШÍÁà¡ÅéÒ¸¹ºØÃÕ. ÊӹѡËÍÊÁØ´

Address: ¡Ãا෾ÁËÒ¹¤Ã

Email: info.lib@mail.kmutt.ac.th

Name: ªÑ ¨ÒµØþԷѡÉì¡ØÅ

Role: ÍÒ¨ÒÃÂì·Õè»ÃÖ¡ÉÒ

Created: 2554

Modified: 2555-04-17

Issued: 2555-04-15

ÇÔ·ÂÒ¹Ô¾¹¸ì/Thesis

application/pdf

CallNumber: CVE3045

tha

DegreeName: ÇÔÈÇ¡ÃÃÁÈÒʵÃÁËҺѳ±Ôµ

Level: »ÃÔ­­Òâ·

Descipline: ÇÔÈÇ¡ÃÃÁâ¸Ò

Grantor: ÁËÒÇÔ·ÂÒÅÑÂà·¤â¹âÅÂÕ¾ÃШÍÁà¡ÅéÒ¸¹ºØÃÕ

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