The increase of compressive strength of natural polymer modified concrete with Moringa oleifera

Susilorini, Retno and Santosa, Budi and Rejeki, Sri (2016) The increase of compressive strength of natural polymer modified concrete with Moringa oleifera. In: Engineering International Conference (EIC) 2016. AIP Publishing. ISBN 978-0-7354-1486-0

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Abstract

Polymer modified concrete is one of some concrete technology innovations to meet the need of strong and durable concrete. Previous research found that Moringa oleifera can be applied as natural polymer modifiers into mortars. Natural polymer modified mortar using Moringa oleifera is proven to increase their compressive strength significantly. In this resesearch, Moringa oleifera seeds have been grinded and added into concrete mix for natural polymer modified concrete, based on the optimum composition of previous research. The research investigated the increase of compressive strength of polymer modified concrete with Moringa oleifera as natural polymer modifiers. There were 3 compositions of natural polymer modified concrete with Moringa oleifera referred to previous research optimum compositions. Several cylinder of 10 cm x 20 cm specimens were produced and tested for compressive strength at age 7, 14, and, 28 days. The research meets conclusions: (1) Natural polymer modified concrete with Moringa oleifera, with and without skin, has higher compressive strength compared to natural polymer modified mortar with Moringa oleifera and also control specimens; (2) Natural polymer modified concrete with Moringa oleifera without skin is achieved by specimens contains Moringa oleifera that is 0.2% of cement weight; and (3) The compressive strength increase of natural polymer modified concrete with Moringa oleifera without skin is about 168.11-221.29% compared to control specimens

Item Type: Book Section
Subjects: > 620 Engineering > 624 Civil engineering > Civil Engineering > Concrete
Divisions: Faculty of Engineering > Department of Civil Engineering
Depositing User: Mrs Rikarda Ratih
Date Deposited: 24 Aug 2018 22:51
Last Modified: 24 Aug 2018 22:51
URI: http://repository.unika.ac.id/id/eprint/16847

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