Meningkatkan Workability Beton Dengan Abu Daun Bambu Untuk Konstruksi Berkelanjutan

Risnanda, Angga (2024) Meningkatkan Workability Beton Dengan Abu Daun Bambu Untuk Konstruksi Berkelanjutan. Skripsi thesis, Universitas Kadiri.

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Abstract

Infrastructure is key for a country's development, influencing economic growth. Indonesia, as a developing nation, actively improves infrastructure. The construction industry's focus on sustainable concrete to enhance the population's by reducing CO2 emissions and ensuring cost-effective efficiency, creating economically and ecologically sustainable infrastructure. Bamboo leaf ash as a substitute for natural cement with pozzolanic properties. Experimental methods are employed in this research to assess material feasibility and the behavior of modified ADB concrete, along with determining the optimal superplasticizer usage. The slump flow test results for normal concrete with ADB binder reveal a low slump value of 6.5 cm. Introducing superplasticizer at 1.24% increases the average value to 73 cm SF3 classification. Passing ability testing identifies the most optimal percentage as 1.24%, meeting medium block criteria, while other percentages receive extreme block classifications. Viscosity testing at 1.24% aligns with the plan, with T-500 speed at 3 seconds and V-Funnel 8 seconds, classified VF1/VS1 with good criteria. In conclusion, adding ADB without superplasticizer reduces the slump value below the normal average (6.5 cm). Conversely, the bamboo leaf ash mixture with 1.24% superplasticizer shows a slump flow value of 73 cm SF3 classification. Superplasticizer addition to the concrete mixture with ADB results j-ring value of 60 cm, blocking 13 with a medium block classification. Despite not achieving an excellent classification, a medium block is considered satisfactory depending on requirements. In other variables, the planned values are not attained, concluding that concrete with ADB is less optimal in its ability to fill spaces. Kata Kunci : Bamboo Leaf Ash, Concrete, Workabil

Item Type:	Thesis (Skripsi)
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Fakultas Teknik > Prodi Teknik Sipil S1
Depositing User:	Unnamed user with email rio.mahardiko@gmail.com
Date Deposited:	23 Feb 2026 02:01
Last Modified:	23 Feb 2026 02:01
URI:	http://repository.unik-kediri.ac.id/id/eprint/1020

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