ANALISA PERBANDINGAN PASIR SUNGAI WAY SEKAMPUNG DESA KEDUNG RINGIN, DESA SUMUR KUCING DAN DESA LABUAN RATU KABUPATEN LAMPUNG TIMUR UNTUK KUAT TEKAN BETON K-300
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Institusion
Universitas Muhammadiyah Palembang
Author
RAKA ADITYA, NIM. 112015167
Subject
Bahan-bahan Bangunan
Datestamp
2020-07-17 02:04:17
Abstract :
Abstract Concrete is a mixture of portland cement , the aggregate smooth , the aggregate rough , and water with or of ingredients mixed shaped the solid. In concrete mortar they make, water and cement forms a paste called pasta cement. Concrete k-300 is the type of concrete would be able to hold the burden of big 300 kg per cm2 after concrete dry and from a month old or 28 days the time after casting. The use of the quality of the average concrete is one of concrete readymix which are often worn in a construction project to of building construction. The aggregate smooth size of which is an aggregate granules 0.15-5 mm in diameter that is a filler in the form of sand.In aggregate concrete smooth serves as filler material so that the pores of concrete concretes into a solid and concrete support of the force. A good aggregate free from organic matter, of loam, or materials that can undermine campuaran concrete it self. Many river in indonesia sand producer, one of them is in east lampung so that researchers interested in analyzing sand coming in by Way Sekampung River Village of Kedung Ringin, village of Sumur Kucing andvillage of Labuan Ratu for the manufacture of concrete in a normal k-300 28 day portion 15 cube to 3. species of sand.The use of the aggregate this fine analysis shows the strong press concrete average maximum sand village of kedung ringin 320,94 cm2, / kg kg of village Sumur Kucing317,32 / cm2 and village of LabuanRatu of 309,64 cm2. / kg.The strong characteristics to concrete press 28 sand of the village of kedung ringin 314 cm2, / kg kg of Sumur Kucing village310,21 /, cm2 and Labuan Ratu village 305,76 cm2. / kg. Keywords: concrete compressive strength k-300, Way Sekampung river sand, analysis
Abstract Concrete is a mixture of portland cement , the aggregate smooth , the aggregate rough , and water with or of ingredients mixed shaped the solid. In concrete mortar they make, water and cement forms a paste called pasta cement. Concrete k-300 is the type of concrete would be able to hold the burden of big 300 kg per cm2 after concrete dry and from a month old or 28 days the time after casting. The use of the quality of the average concrete is one of concrete readymix which are often worn in a construction project to of building construction. The aggregate smooth size of which is an aggregate granules 0.15-5 mm in diameter that is a filler in the form of sand.In aggregate concrete smooth serves as filler material so that the pores of concrete concretes into a solid and concrete support of the force. A good aggregate free from organic matter, of loam, or materials that can undermine campuaran concrete it self. Many river in indonesia sand producer, one of them is in east lampung so that researchers interested in analyzing sand coming in by Way Sekampung River Village of Kedung Ringin, village of Sumur Kucing andvillage of Labuan Ratu for the manufacture of concrete in a normal k-300 28 day portion 15 cube to 3. species of sand.The use of the aggregate this fine analysis shows the strong press concrete average maximum sand village of kedung ringin 320,94 cm2, / kg kg of village Sumur Kucing317,32 / cm2 and village of LabuanRatu of 309,64 cm2. / kg.The strong characteristics to concrete press 28 sand of the village of kedung ringin 314 cm2, / kg kg of Sumur Kucing village310,21 /, cm2 and Labuan Ratu village 305,76 cm2. / kg. Keywords: concrete compressive strength k-300, Way Sekampung river sand, analysis
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