LAMPIRAN D
Berikutiniadalahhasilperhitungan rata-rata untuk specimen ujipenyerapanair :
Data hasilujidayaserap air specimen SNI 03-1969-1990
Kadar
Polipropilen
Spesimen Selisih Daya Serap Air
(%)
1. AspalMurni
Wrata-rata =
= , + , + ,
= 0.514 %
2. Campuran 4% polpypropylene
W rata-rata =
� +� +�
= , + , + ,
= 0.234%
3. Campuran 4,5% polypropylene
W rata-rata = � +� +�
= , + , + ,
= 0.204%
4. Campuran 5% polypropylene
W rata-rata =
� +� +�
= , + , + ,
= 0.170%
Kadar
Polipropilen
Spesimen Gaya max. (F)
(N)
Kekuatan tekan (σ)
(Mpa)
F max rata-rata =
2. Campuran 4% polypropylene
F rata-rata =
3. Campuran 4,5% polypropylene
F rata-rata =
= , + , + ,
4. Campuran 5% polypropylene
LAMPIRAN A
Tabelnilaimarshall stabilitydanmarshall flowujitekan
Kadar
Polipropilen Spesimen Stability Flow