PENGARUH PENGGUNAAN FOAM AGENT TERHADAP KARAKTERISTIK BETON RINGAN

Firmansyah (Sekolah Tinggi Teknologi Pagar Alam)
vike itteridi (Sekolah Tinggi Teknologi Pagar Alam)
Masagus Taswin (Sekolah Tinggi Teknologi Pagar Alam)

Jurnal Ilmiah Bering's
Vol 8 No 01 (2021): Jurnal Ilmiah Bering's

lightweight concrete is concrete that has a lighter weight than concrete in general. The weight of lightweight concrete is less than 1800 kg / m³, the advantages of lightweight concrete are mainly the weight of the concrete so that when used in high-rise buildings can significantly reduce the building's own weight, which in turn has an impact on the calculation of the foundation. In this study, using added ingredients foam agent with a variation of 10%, 12.5%, and 15% with a fc plan of 16.9 MPa. This test includes slump test, concrete specific gravity and concrete compressive strength. To find out the compressive strength of concrete, a concrete compressive strength test was performed on each mixture composition at the age of 3, 7, 21 and 28 days with a 5cmx5cmx5cm cube specimen, using SNI 03-6825-2002 method.