PEMANFAATAN PECAHAN KACA (BELING) SEBAGAI AGREGAT HALUS PADA BETON
ABSTRACT: In Seruyan district,
especially Kuala Pembuang, there are many waste from broken glass (beling)
which often found in various places, for example, household waste, river banks or
final disposal of waste (TPA). Waste from broken glass is considered to be
major problem on the environment, so that the use of the waste as added
material of concrete can reduced the negative effect on the environment. The
objective of the study is to measure the compressive strength of the concrete
with broken glass as a replacement of the fine aggregate. The test specimens
were concrete cubes with dimensions of 15 × 15 × 15 cm 3 , with 3 mixed
variations, i.e. concrete without “beling” (B0, concrete with 15% of “beling”
(BNB15) and concrete with 25% of “beling” (BNB25). The compressive strength
test were measured at 7 and 28 days after concrete mix. The results of the experiment
showed that the addition of the “beling” as a replacement of the fine aggregate
increase the compressive strength of concrete with 15% of “beling” while in the
concrete with 25% of “beling” tends to decrease the compressive strength,
compared with concrete without beling.
Penulis: Lilis Indriani
Kode Jurnal: jptsipildd160500
