STUDI EKSPERIMIENTAL PERILAKU PELAT BETON AGREGAT DAUR ULANG DIBAWAH BEBAN STATIK

• Main Author: Afmi (NIM : 25000013), Zul
• Format: Theses
• Language: Indonesia
• Subjects: Teknik (Rekayasa, enjinering dan kegiatan berkaitan)
• Online Access: https://digilib.itb.ac.id/gdl/view/5359
• Institution: Institut Teknologi Bandung

<b>Abstract :</b><p align="justify"> <br /> Employing of recycled aggregate is an attempt to use concrete waste that often causes enviromental effects. Concrete of fired building or ready mix remainder can disturb land fertility. Besides reduce enviromental problem, this employing can give an economical value of concrete in building consctruction system. <br /> <p align="justify"> <br /> The objective of this study is to discuss about employing recycled aggregate both of fired building and ready-mix remainder in a one way slab of reinforced concrete 25 MPa and 50 MPa. All of specimens were subjected to the same procedure on a simple supported. <br /> <p align="justify"> <br /> Experimental tests showed that generally mechanical behavior of recycled aggregate concrete is still lower than natural aggregat concrete, especially in bearing tensile load. Results also showed the mechanical behavior of reinforced concrete slabs cast of recycled aggregate giving the worst performance in bearing cracking moment, while the performance in bearing yielding moment is still quite better. However, ultimate moment capacity of reinforced concrete slabs cast of recycled aggregate is closed to the theoretical analysis. The results also showed that the ductility and cracking moment of ready mix recycled aggregate concrete slabs are still better than the fired building recycled aggregate concrete slabs. <br />