Beton mutu tinggi yang bersifat self-healing

Edition

-

ISBN/ISSN

978-979-354-161-7

Collation

x, 76 hlm.; 23 cm

Series Title

-

Call Number

691.3 Muh b

PENGARUH SAMBUNGAN PENGECORAN TERHADAP KUAT LENTUR BENDA UJI BALOK BETON MUTU…

Balok yang berfungsi menyalurkan beban-beban dari slab lantai ke kolom penyangga yang vertikal harus direncanakan sebaik mungkin sehingga mampu berfungsi dengan yang direncanakan. Karena suatu batasan atau suatu keterlambatan dalam pengerjaannya, pada saat pengerjaan balok beton dapat terjadi pemberhentian pengecoran. Pemberhentian pengecoran ini biasanya harus tepat berada pada titik nol benta…

ANALISIS KETAHANAN BETON GEOPOLIMER BERBASIS FLY ASH TERHADAP PANAS DENGAN VA…

Kenaikan suhu rata-rata dunia menjadi salah satu permasalahan yang akan selalu muncul. Menurut data Badan Meteorologi, Klimatologi, dan Geofisika (BMKG), suhu rata-rata untuk bulan Juni 2023 di Indonesia adalah sebesar 27.5 C. Kenaikan suhu ini merupakan efek dari perubahan suhu global dimana salah satu penyebab utamanya adalah emisi gas rumah kaca pada produksi semen portland yang digunakan da…

PENGARUH LIMBAH FLY ASH DAN BOTTOM ASH PLTU BANJARSARI DENGAN VARIASI ASPAL P…

The type of asphalt that is often used for flexible pavements is a mixture of warm asphalt and asphalt which is heated to very high temperatures, so it requires a lot of fuel and can have a big impact on the environment. So efforts are made by reducing the temperature during the production of asphalt mixture, namely warm mix asphalt. In the process of mixing warm asphalt, zeolite and wax additi…

STUDI EKSPERIMENTAL PENAMBAHAN GLASS POWDER PADA LIGHTWEIGHT CONCRETE DENGAN …

Lightweight concrete is a type of concrete that is being developed and popular in construction industry because it can decrease material costs and reduce structural loads on buildings. Foam concrete is a type of lightweight concrete which has light weight characteristics because it uses a foaming agent mixed with water in suitable ratio. Glass powder can be used as a cement binder because it ha…

STUDI EKSPERIMENTAL LIGHTWEIGHT CONCRETE MENGGUNAKAN GLASS POWDER DENGAN VARI…

Lightweight concrete is concrete with a lower density compared to normal concrete. The density of lightweight concrete ranges between 1140 – 1840 kg/m3. The production of lightweight concrete can be achieved by incorporating additional materials such as foam agents and partially replacing cement with glass powder. The addition of foam agent to the test specimens makes them lighter, while the …

ANALISIS PENGARUH PENAMBAHAN VARIASI SERAT POLYPROPYLENE 0%, 0,25%, 0,5%, 0,7…

Material utama penyusun beton adalah semen, namun dalam proses produksi semen menghasilkan gas karbon dioksida (CO2) ke atmosfer yang dapat membahayakan lingkungan. Alternatif dari masalah tersebut adalah dengan menggunakan beton geopolimer. Beton geopolimer adalah beton ramah lingkungan yang memanfaatkan limbah hasil pembakaran batubara yaitu abu terbang atau fly ash. Kelemahan beton adalah me…

STUDI EKSPERIMENTAL KUAT TARIK LENTUR BETON DENGAN BAHAN TAMBAH KARET REMAH (…

Rubber concrete / crumb rubber concrete is a mixture consisting of sand with a mixture of rubber, crushed stone or other aggregate mixed together with a paste made of cement and water to form a rock-like mass. Concrete is a composite material (mixture) and several materials whose main ingredients consist of a mixture of fine aggregate, coarse aggregate, water and or without other additives in a…

ANALISIS PENGARUH PENGGUNAAN AGREGAT BUATAN GEOPOLIMER BERBASIS FLY ASH DENGA…

Infrastructure growth in the world in the last few decades has developed significantly which has led to an increase in consumption of material needs. One of the most common materials used in industry and construction today is concrete. However, one of the constituent materials of concrete, namely coarse aggregate or crushed rock, has since experienced a decrease in its availability in nature. I…

PENGARUH PENAMBAHAN KARET REMAH (CRUMB RUBBER) TERHADAP KUAT TEKAN BETON

The use of Crumb Rubber as a substitute material for some natural aggregates in concrete is intended to produce rubberized concrete which can reduce the environmental impact due to the increasing accumulation of used tire waste. This study aims to determine the effect of variations in use crumb rubber as a partial replacement for fine aggregate in concrete that has previously undergone 24-hour …

SIFAT FISIK DAN MEKANIK LIGHTWEIGHT EXPANDED POLYSTYRENE CONCRETE DENGAN PENA…

Lightweight concrete atau beton ringan adalah beton yang memiliki massa jenis lebih ringan daripada beton pada umumnya. Pada umumnya berat dari beton ringan itu berkisar antara 600-1600 kg/m3, dengan memiliki kuat tekan 1 hingga lebih dari 60 Mpa. Lightweight concrete dapat dibuat dengan berbagai cara, seperti penambahan foam dan menggunakan agregat ringan.. Penggunaan foam dan expanded polysty…

ANALISIS SORPTIVITY LIGHTWEIGHT CONCRETE DENGAN PENAMBAHAN POLYPROPYLENE MONO…

Perkembangan dunia konstruksi di Indonesia telah berkembang pesat. Dengan perkembangan tersebut, penggunaan beton sebagai salah satu jenis material konstruksi semakin tinggi. Beton dapat digunakan di sebagian besar konstruksi sipil seperti struktur gedung, bangunan air dan perkerasan jalan. Pembangunan infrastruktur ini dapat menggunakan beton yang memiliki berat jenis yang ringan, yaitu beton …

ANALISIS SORPTIVITY LIGHTWEIGHT EXPANDED POLYSTYRENE CONCRETE DENGAN PENAMBAH…

Beton sangat diminati untuk menjadi material utama suatu infrastuktur dikarenakan mempunyai kekuatan yang baik. Beton sebagai material pendukung memiliki banyak jenis, salah satunya adalah beton ringan atau dikenal dengan lightweight concrete. Dalam pengurangan berat pada beton ringan dapat digunakan foam yang dapat mengurangi volume bahan yang ada pada beton. Selain itu, upaya penambahan agreg…

PENGARUH PENAMBAHAN KARET REMAH (CRUMB RUBBER) YANG MENGALAMI PERLAKUAN PEMAN…

The use of crumb rubber as a substitute material for some natural aggregates in concrete is intended to produce rubberized concrete which can reduce the environmental impact due to the increasing accumulation of used tire waste. This study aims to determine the effect of variations in the use of crumb rubber as a partial replacement for fine aggregate in concrete that has previously undergone h…

TINJAUAN LABORATORIUM PERKERASAN LENTUR WARM MIX ASPHALT AC-WC DAN AC-BC MENG…

Warm Mix Asphalt is a technology of asphalt mixture that is mixed and compacted at a temperature of about 30°C lower than hot mix asphalt with the same quality as hot asphalt mixture, which uses less fuel so it is environmentally friendly. The research method is in the form of direct experiments in the laboratory using asphalt, namely 60/70 ex-rabana penetration oil asphalt, using wax and zeol…

PENGARUH PENAMBAHAN KARET REMAH (CRUMB RUBBER) YANG MENGALAMI PERLAKUAN PEMAN…

In the present work, Rubber concrete is a promising new material in the world of construction. This type of concrete innovation is created by replacing sand with rubber particles. This material aims to reduce certain environmental impacts and has special properties compared to ordinary concrete. However, its physical and mechanical properties are still being explored. There have been many modif…

ANALISA KAPASITAS STRUKTUR BETON BERTULANG DAN BETON KOMPOSIT TERHADAP GEMPA …

Perencanaan struktur bangunan intake diperlukan sebagai perencanaan pemanfaatan air untuk mencapai efisiensi tinggi terkait pemenuhan kebutuhan sumber daya air di masa mendatang. Pada studi kasus bangunan intake pompa digunakan jenis intake tipe dermaga dengan struktur beton bertulang dan tiang pancang baja komposit. Untuk mengetahui kinerja kegagalan terhadap kapasitas struktur berdasarkan SNI…

ANALISIS DURABILITAS PERVIOUS CONCRETE TERHADAP H2SO4 2%, 4%, DAN 6% DENGAN M…

Along with the development that occurred in this era of globalization, the land where water can be absorbed is also decreasing so that it can result in an increase in the amount of surface water runoff and a decrease in groundwater reserves. To overcome this problem, the solution that can be done is to use pervious concrete where this level of concrete has a high permeability value. Pervious co…

PENGARUH PERAWATAN PADA PEMBUATAN PAVING BLOCK BERBAHAN TAMBAHAN BOTTOM ASH T…

Paving block berkembang pesat dalam industri konstruksi di Indonesia. Paving block merupakan bahan bangunan dari semen yang digunakan sebagai pilihan untuk perkerasan permukaan tanah. Penelitian ini akan menganalisis paving block pada umur uji 7 hari, 28 hari, dan 56 hari dengan variasi bahan tambahan bottom ash sebanyak 0%, 10%, 15%, dan 20% sebagai pengganti dari sebagian agregat halus serta …

PERILAKU DINDING BETON BERTULANG SELF COMPACTING CONCRETE DENGAN VARIASI TULA…

One of the structural elements designed to withstand earthquakes is the reinforced concrete wall. Critical zone as known as in the edge of the wall is an area that is responsive to earthquake load distribution, so the right design must qualify seismic criteria. The difficulty of compacting conventional concrete due to the density of reinforcement can be overcome by self-compacting concrete mate…

PENGARUH VARIASI TEMPERATUR PERAWATAN TERHADAP KARAKTERISTIK SELF COMPACTING …

In this paper, a study was conducted on the effect of variations in steam curing on the characteristics of Self Compacting Concrete (SCC) by using 10% palm oil fuel ash (POFA) as a partial replacement for cement. The variation of steam curing given were 60°C, 70°C, 80°C and 25°C as control concrete. The characteristics discussed are the properties of fresh concrete, density and compressive …

STUDI NUMERIK PERILAKU KOLOM LIGHTWEIGHT CONCRETE TERHADAP BEBAN LATERAL SIKLIK

In the last few years, there have been many earthquakes in Indonesia which caused damage to many people's houses, office buildings and other public facilities. One of the structural elements that have an important role in a structural system is the column. Columns support vertical loads from floor or roof slabs and distribute these loads to the structure below. Therefore, the column has an impo…