| dc.description.abstract | This research was conducted with the aim to know the influence of oil palm shell ash
in conblock making. Conblock made cylindrical with a diameter of 5cm. Printed as a
normal conblock making comparison with the mixed adobe palm shell ash. In this
study the shell ash was added to the mixture of palm oil with a composition of
conblock 0%, 10%, 20%, 30%, 40% and 50% of the weight of sand used. After the
mass of drying for 28 days and then conblock tested, both mechanical testing and
physical testing according to existing procedures. From the research results show that
a strong press with a mixture of ash brick shell on the composition of palm oil 10%
and 20% close to the strong press adobe normal. Results conblock water absorption by
using oil palm shell ash is 15.03% - 23.13% larger than a normal conblock. Results on
the conblock density using oil palm shell ash is 1.69 gr/cm3
- 1.41 gr/cm3 lower than
the normal conblock. And the result of violence in ash conblock making using oil
palm shell which is 94HB - 83HB adobe lower than normal. | en_US |
