Upaya Diversifikasi Konstruksi Beton untuk Jenis Perkerasan Kaku di Atas Tanah Gambut

Abstract

Abstract: Gamtos is an alternative construction by utilizing local soil that Peat becomes part
of the structure of the pavement by adding Matos as its stabilization material. Matos® was
added to peat soil at a ratio of 1 kg / m3 based on the optimum moisture content on the soil
and then added cement 5- 25% by weight of soil. Then tested the mechanical properties of the
Unconfined Compressive Strength (UCS) soil, which results will aplied in the implementation
of an environmental road to further calculated material costs and implementation of its work,
and then analyzed the comparison cost of work Gamtos with concrete work. From the results
of research was the addition of the percentage Matos® to the largest peat soil is at 12%, it
produces CBR value of 3.75%, while the percentage of Matos® 3% + cement 8% yields CBR
value of 6.4%, 6% cement percentage + 8% cement yields CBR value 7.4% and the added
percentage of Matos® 9% + cement 8% yields 8% CBR value. For the required cost budget
per m2 for each of the most economical mixtures is a mixture of Matos® 3% of 8% cement
additions of Rp13,800.00.