Analisis Pengaruh Aksesibilitas Ruas Jalan Yos Sudarso, Jalan Jendral Sudirman, dan Jalan Mulawarman terhadap Nilai Jual Lahan di Kota Tarakan

One of the steps that  taken by the Government of Tarakan City in supporting the development of the city is by the way of developing transportation of infrastructure in the form of a road network that aims to provide accessibility,  for making it easier for people to do the movement. This study aims to find out the sale value of land for connection with the accessibility of the road and to know the accessibility factor of the road that has the most influence on the sale value of land in the city of Tarakan. Sampling was conducted on three streets namely, Yos Sudarso road, Mulawarman road, and   Sudirman road as the location of this research. From the data that obtained were analyzed by using statistical analysis that using by multiple regression. For  this analysis shows that the results of 70.6% of the variable sale value of land can be explained by the intensity variable of city transportation. The most influential accessibility factor of the sale value of land is the intensity of city transportation, which every addition of public transportation 8 vehicle / hour will increase the sale value of land amounted to Rp. 394,527.40 per m²

Evaluasi Karakteristik Paving Block dengan Penambahan Limbah Aspal Buton dan Pasir Pantai

Penelitian ini bertujuan untuk mengevaluasi karateristik fisik hasil pengujian Marshall, uji tekan dan Catanbro dari paving block yang memanfaatkan limbah liquid aspal Buton dan pasir pantai dalam menentukan proporsi campuran optimum pada paving block yang memanfaatkan limbah liquid aspal Buton. Pengujian yang dilakukan berupa: pengujian sifat fisik aggregat, sifat fisik limbah liquid aspal buton, Marshall test, kuat tekan dan uji catanbro. Hasil pengujian menunjukkan bahwa nilai uji tekan tertinggi didapat pada umur 21 hari dengan kadar limbah 16%, pengujian catanbro menujukkan bahwa campuran dengan variasi kadar limbah 16% dan 25 % memenuhi persyaratan spesifikasi, nilai kelenturan dari paving blok dan hasil pengujian Marshall menpunjukkan hal yang sama dan proporsi kadar limbah yang tepat dipergunakan adalah 16 % sampai 25%, hal ditunjukkan oleh nilai-nilai VIM (Voids in Mixture), VMA (Voids in Mineral Aggregat) Dan VFB (Voids in filled with Bitument) dan nilai Flow (kelenturan) serta nilai uji tekan dan cantabro yang telah dilakukan