DAMPAK PENGGUNAAN DAN ANALISA PENGARUH STYROFOAM SEBAGAI SUBSTITUSI PASIR DENGAN BAHAN TAMBAH PLASTIMENT-VZ TERHADAP NILAI KUAT TEKAN BETON
ABSTRACT: As significant there
are many major structure is usually at Indonesia, have a lot of done by
research to concrete, and done
by admixtures's increase
to half and
half concrete. On
this research is
made a mixed concrete planning styrofoam without plus material and styrofoam's mixture
concrete with added plastiment vz from PT.
Sika Indonesia, made
using cement portland,
base SK SNI 0328341993. There
is variation evenmixture styrofoam to half and half concrete is 0%, 25%, 50% and
75% for type second that concrete, with care condition up to 28 days are
soaked. With object tests as cube fairish 15 cm x15 cm x15 cm. Of examination result, the
greater substitution variation
styrofoam causing concrete
weight becomes lighter
until variation 75%. Meanwhile
for strength to press, the most result optimal is substitution concrete s
tyrofoam with plus material plastiment
vz to K350 25% firmly presses 252,8 Kg /
cm². In common substitution concrete styrofoam with plus material for each one
concrete quality most turns in at medium strength concrete, and clas's concrete
II. (concrete to structural).
Penulis: Khairul Muqtadi
Kode Jurnal: jptsipildd140233
