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ANALISIS SIFAT MEKANIK GENTENG KERAMIK HASIL CAMPURAN LUMPUR LAPINDO

Unnes Physics Journal · Vol. 2 No. 1 (2013)

ISSN
2252-6978
Terbit
2013-06-12
Penerbit
Unnes Physics Journal
Bahasa
eng

Abstrak

Manufacture of ceramic genteng using Lapindo mud had been done successfully, was made using additive materials of dolomite and phosphate. The mixed material was sintered at 800oC in 2 hours. Compotition variation with additive material mix (clay+dolomite) and (clay+ phosphate) with a ratio of 5% s/d 50%. Test parameter and sample characterization such as density, porosity, strength, and micrography observation with MS-804 microscope. The results of characterization dolomite down hardness values, and the rising value of their porosity, while the addition of phosphate additives had been test better results than using dolomite, due to the smaller density of phosphate could fill the pores of larger Lapindo mud, while the lower-density dolomite mud can could not fill the pores completely Lapindo mud that mades high porosity values. Optimum composition genteng keramik on composition75% clay, 15% dolomite, and 10% phosphate. The characteristics of genteng keramik in composition is as follows: density = 1,51% g cm-3, porosity= 7,9% and hardness= 2688,37 kg cm-2 or 234 kgf mm-2, and produced roofpress with a low density and lower porosity than roof of commonly, and more high than genteng keramik market

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  • State University of Semarang
  • The University of Queensland
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Rekan penulisOrganisasiArtikel bersama
Mahardika Prasetya AjiAfiliasi tidak diketahui5
Ellianawati EllianawatiState University of Semarang3
. SupriyadiThe University of Queensland3
Budi AstutiAfiliasi tidak diketahui2
WidiyantoState University of Semarang2
Teguh Hardi RaharjoState University of Semarang2
Sri Mulyani ESAfiliasi tidak diketahui2
Heri PramonoAfiliasi tidak diketahui2
Sulhadi SulhadiAfiliasi tidak diketahui2
Putut MarwotoState University of Semarang2
SarwiAfiliasi tidak diketahui2
Ani RusilowatiState University of Semarang1
Sugiyanto SugiyantoState University of Semarang1
Langlang HandayaniState University of Semarang1
Budi Naini MindiyartoAfiliasi tidak diketahui1
Nur’ainiyyah HasniAfiliasi tidak diketahui1
Shelly Salista RahmayantiAfiliasi tidak diketahui1
Candra FanleonAfiliasi tidak diketahui1
Sutikno SutiknoAfiliasi tidak diketahui1
Lastri UtamiAfiliasi tidak diketahui1
Najwa Abel SwastikaState University of Semarang1
KusumantoroState University of Semarang1
Indah AnisykurlillahState University of Semarang1
Ahmad NurkhinState University of Semarang1
Indah Fajarini Sri WahyuningrumState University of Semarang1
Hasan MukhibadState University of Semarang1
M. IsnainiAfiliasi tidak diketahui1
Fatwa Aji KurniawanAfiliasi tidak diketahui1
. HartonoState University of Semarang1
Yunia Nabila AziziyAfiliasi tidak diketahui1
Dian Wahid HermawanAfiliasi tidak diketahui1
FakhruddinAfiliasi tidak diketahui1
Umi KhumaidahAfiliasi tidak diketahui1
S. E. NugrohoAfiliasi tidak diketahui1
Ririn. A. K. DewiAfiliasi tidak diketahui1
Scolastika MarianiState University of Semarang1
Dwi Agung FitriantiAfiliasi tidak diketahui1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/sju/index.php/upj/oai, pertama di-harvest 6 Nov 2026, terakhir terlihat 6 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">ANALISIS SIFAT MEKANIK GENTENG KERAMIK  HASIL CAMPURAN LUMPUR LAPINDO</dc:title>
	<dc:creator>Sriatun, -</dc:creator>
	<dc:creator>Yulianto, Agus</dc:creator>
	<dc:creator>Sulhadi, -</dc:creator>
	<dc:description xml:lang="en-US">Manufacture of ceramic genteng using Lapindo mud had been done successfully, was made using additive materials of dolomite and phosphate. The mixed material was sintered at 800oC in 2 hours. Compotition variation with additive material mix (clay+dolomite) and (clay+ phosphate) with a ratio of 5% s/d 50%. Test parameter and sample characterization such as density, porosity, strength, and micrography observation with MS-804 microscope. The results of characterization dolomite down hardness values, and the rising value of their porosity, while the addition of phosphate additives had been test better results than using dolomite, due to the smaller density of phosphate could fill the pores of larger Lapindo mud, while the lower-density dolomite mud can could not fill the pores completely Lapindo mud that mades high porosity values. Optimum composition genteng keramik on composition75% clay, 15% dolomite, and 10% phosphate. The characteristics of genteng keramik in composition is as follows : density = 1,51% g cm-3, porosity= 7,9% and hardness= 2688,37 kg cm-2 or 234 kgf mm-2, and produced roofpress with a low density and lower porosity than roof of commonly, and more high than genteng keramik market</dc:description>
	<dc:publisher xml:lang="en-US">Unnes Physics Journal</dc:publisher>
	<dc:date>2013-06-12</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/sju/upj/article/view/1381</dc:identifier>
	<dc:source xml:lang="en-US">Unnes Physics Journal; Vol 2 No 1 (2013)</dc:source>
	<dc:source>2252-6978</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/sju/upj/article/view/1381/1349</dc:relation>
</oai_dc:dc>