Skripsi

KAJIAN EXPERIMENTAL PENGGUNAAN LIMBAH BIJI KARET SEBAGAI PENGGANTI AGREGAT KASAR PADA CAMPURAN BETON RINGAN KOMBINASI PASIR TANJUNG RAJA DAN CONPLAST WP421

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Penilaian

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The lightweight concrete could be produced by making the air voids in the concrete, that was providing the substitution aggregate or by giving the mixture filling in the concrete. One of the substitution aggregates could be derived from the utilization of rubber’s tree waste, which was the rubber seeds. This study was using the experimental method and the discussion was based on the laboratory test datas. The variations of the using rubber seed into the concrete mixture among others were 25%, 50%, and 75% towards the volume of the specimen. The size of the specimen which was used in this study was 15cm x 15cm x 15cm. The test of the compressive strength of concrete was doing when it was on the aged of 7*, 21d, 28th days. On this research was using additional material (admixtures) that was Conplast WP421 with 1,5 1/m3 levels. The use of this additional material was aimed to obtain a better quality of the concrete. The parameters of the test in this study was aimed to determine how far the lost of weight and compressive strength of concrete that was obtained which used the rubber seeds as the coarse substitutions aggregate and to know how big the effect of the admixtures on the compressive strength of concrete which produced. On this research, the result from the data processing of heavy and lightweight concrete compressive strength which was used rubber seed showed that more the rubber seed was used then the concrete would be more lightweight and the compressive strength of the concrete would be decrease. The use of the additional material Conplast WP421 could incrcase the compressive strength of the concrete up to 18,94%.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
1407002139	T118054	T1180542014	Central Library (REFERENCES)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T1180542014

Publisher

Inderalaya : Prodi Teknik Sipil, Fakultas Teknik Universitas Sriwijaya., 2014

Collation

xii, 53 hlm.; ill.; tab.; 28 cm.

Language

Indonesia

ISBN/ISSN

-

Classification

624.183 407

Content Type

Text

Media Type

unmediated

Carrier Type

unspecified

Edition

-

Subject(s)

Prodi Teknik Sipil
campuran beton - Kombinasi pasir

Specific Detail Info

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Statement of Responsibility

Furika

Other version/related

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