Persimpangan lalu lintas seringkali mengakibatkan antrian dan tundaan yangcukup panjang, terutama pada ruas jalan utama. Hal tersebut juga menimbulkandampak terhadap perkerasan jalan eksisting, terutama pada daerah sekitarpersimpangan. Selain beban dinamis, perkerasan jalan juga mengalami bebanstatis akibat antrian dan tundaan yang terjadi....

ABSTRAKKontrak umumnya di Indonesia merupakan kontrak konvensional dimana terpisah antara perencanaan, konstruksi dan pemeliharaan.Di Indonesia mulai diperkenalkan metode kontrak yang inovatif dengan sistemKontrak Berbasis Kinerja (KBK) dimana ditambahkan layanan pemeliharaan agar kinerja jalan terpelihara.Tujuan penelitian untukmengetahui sisa...

ABSTRACTPrecast Lightweight Foam Concrete (PLFC) sandwich panel is one of the bestoptions in building industry. The applications of PLFC mostly are in high risebuilding such as flat, school building, apartment and others because the foamconcrete cannot sustain much load such as normal concrete. Due to the concept ofsustainable construction, some...

Chemical attack from external agents on concrete is the main reason for the loss of durability. The chemical attacks can be: acidic attack, alkali attack, carbonation, chloride attack, sulfuric attack and leaching. Sulfuric ions tend to initiate sulfuric attack. Since sulfuric compounds are formed as a result of the sulfuric acid-cement paste...

ABSTRACTNowdays, people need many resources of power to fullfil their need. Therefore,the use of coal is getting higher in each year. Unfortunately in line with theincrease of the use of coal, it will increase the amount of fly ash. Fly ash can beused as material to get self compacting concrete. Beside fly ash, silica fume alsocan be used as...

ABSTRACTStructures with poor concrete quality are susceptible to premature deterioration which results in early requirement of repair. It is important to understand the properties of repair materials, as this will allow the selection of a repair system that matches, as closely as possible, the properties of the concrete to be repaired. The repair...

ABSTRACTThis study is an aim to investigate experimentally the influence of wasteplastic PET on design and properties of asphalt concrete (AC). Asphaltconcrete modification with plastic as bitumen modifier improves temperaturesusceptibility. Present study was purposed to design asphalt concrete withplastic as modified bitumen. The objectives of...

Environmental problem becomes big problem if the trash is renewable and can not decompose. One of trashes which very dangerous to be neglected is tire rubber. Crumb rubber is an innovation for the development of asphalt concrete. The use of crumb rubber which is come from the recycle of tires is very beneficial on the environment and economic...

Asesmen kondisi struktur gedung bulog divisi regional Jayapura Provinsisi Papuapascakebakaran dilakukan untuk mendapatkan bagaimana pola peyebaran suhuterhadap kinerja struktur yang meliputi: a) simpangan (inter story drift), b) tegangangeser pada kaki struktur kolom, c). lentur dan geser pada balok. Kebakaran gedungbulog divisi regional Jayapura...