Unibeton Abu Dhabi de Düşük karbon Emsiyonu Sağlıyor

Unibeton Ready Mix Reveals Low Carbon Concrete

Posted in The Carbon Times by Peter Kerry on April 22, 2011

Unibeton Ready Mix has revealed plans for a concrete product that will reduce CO₂ emissions by up to 93%.

The firm unveiled the pioneering plan while collecting an award for its green and sustainable concrete solutions at the CityBuild Abu Dhabi Awards.

Abu Dhabi’s Landmark Tower is one of many buildings in the UAE to carry the firm’s existing green concrete, which reduces CO2 emissions by 75%.

The green concrete was also used during the building of the Sheikh Zayed Bridge in Abu Dhabi, with the firm saying that it helped prevent 80,000t of carbon emissions from entering the atmosphere.

The use of cement replacement substitutes such as pulverised fuel ash (PFA) and ground granulated blast furnace slag (GGBS) can greatly reduce the carbon dioxide emissions.

Cityscape and CityBuild Abu Dhabi director Chris Speller said: “Unibeton’s proactive use of technology to provide sustainable building solutions definitely places them at the forefront of the regional and global construction industry. “They are well ahead of their time and set a great example for the rest of the industry.”

Source The New Civil Engineer 21st April 2011

Masdar Şehri sıfır emisyonlu şehir sunuşu

http://www.slideshare.net/webgoddesscathy/sustainability-tech-roadmaps-ontario-clean-technology-business-to-business-seminar

Düşük Karbonlu Beton Yarışması

Masdar City, the carbon-neutral, zero-waste, clean-technology cluster in Abu Dhabi, is a pioneer in driving the development of increasingly energy and resource efficient low-carbon construction and buildings. As a part of these efforts, Masdar City works with its contractors, developers, suppliers and other partners to develop and specify materials and processes that will help it reduce its environmental footprint through resource and energy conservation, as well as renewable energy generation.

Already, Masdar City has worked with its partners to develop lower embedded-carbon recycled aluminum, water-based paints, and Forest Stewardship Council (FSC) certified wood products.

As part of this effort, Masdar City and Al Falah Readymix have launched the $150,000 "Masdar City Sustainable Concrete Competition" to encourage development of a low embodied-carbon concrete to be use in the construction of the city. The winning concrete must be producible on a commercial scale and at a cost no greater than what Masdar City currently pays for concrete.

Masdar City also will award a $50,000 "Masdar City Lowest Carbon-Footprint Concrete" prize competition for the concrete with the lowest embodied-carbon content, irrespective of cost or current commercial viability.

The winner of the Masdar City Sustainable Concrete competition will see its concrete used by Masdar City in the ongoing construction of the city and, therefore, must be able to produce up to 500,000 cubic meters of the sustainable concrete a year to meet Masdar City's expected concrete demand.

The winner will be selected by a respected panel and will be publicly recognized for its accomplishment. While Masdar City will have the option to purchase the concrete, ownership of the intellectual property behind the winning concrete remains with the manufacturer

http://www.aggregateresearch.com/articles/18175/Masdar-City-Concrete-Competition.aspx

Japon Obayashi Firması Düşük Karbonlu Beton Üretti

Japan's Obayashi Corp. Develops 'Low-Carbon' Concrete

Copyright Obayashi Corp.

Obayashi Corp., a major Japanese construction company, announced on May 14, 2010, that it has developed a new type of concrete that produces 80 percent less carbon dioxide (CO2) emissions during manufacturing compared to normal-weight concrete.

Using an increased amount of ground granulated blast-furnace slag -- a byproduct of the steelmaking process -- as an admixture, is one of the keys to being able to significantly reduce cement production-related CO2 emissions. Also, the addition of special chemicals makes the newly developed concrete equivalent in usability and strength to normal-weight concrete.

The low-carbon concrete costs about the same as normal-weight concrete, but is less likely to crack after casting because it emits less heat of hydration. It is thus considered suitable not only for general use but also as massive concrete for larger structures. Moreover, since it can be made high fluidity concrete, the vibrator process can be omitted, which contributes further to reducing CO2 emissions.

Obayashi Corp. plans to continue with various verification tests for long-term durability and constitutive property through each stage of production, in preparation for commercialization of its low-carbon concrete, which is just one of the company's environmentally friendly technologies.

Japan Climate Leaders' Partnership Adds Two More Companies, Reaches Seven Members (Related JFS article)
http://www.japanfs.org/en/pages/029708.html
Japanese Construction Companies to Develop Long-Life Concrete (Related JFS article)
http://www.japanfs.org/en/pages/026577.html

Obayashi Corp. global site
http://www.obayashi.co.jp/english/

Posted: 2010/08/25 06:00:15 AM

Düşük Karbon Çimento Çalışması

Cement Replacements that are good for the environment

A Sustainable Cement Replacement Manufacturing technology that involves no quarrying, results in virtually zero CO2 emissions, reduces landfill by utilising waste materials and significantly improves the performance of concrete.

Global climate change is one of the biggest environmental issues facing society today and there is a growing and urgent need to reduce Greenhouse Gas Emissions. The effects of Global climate change , including droughts, heavy rainfall and extreme flooding, are already being felt.

It is projected that the world currently uses 2.75 billion tonnes of Cement and will need up to 5 billon tonnes by 2025 adding a further 2 billion tons of carbon emissions to the atmosphere. We at Celtic Cement are pioneering vital sustainable low carbon alternatives.

View the latest videos about Global Warming and Climate Change

Globally the construction industry is responsible for producing over two billion tonnes of green house gas emissions annually and these figures are rising with the increasing demand on construction materials. This is twice as much as the much criticised airline industry. How long will it be before the focus of the worlds environmentalists switches to the cement, concrete and construction industries?

The manufacture of cement is one of the most significant producers of Greenhouse Gases on the planet. Manufacturing one tonne of Portland cement releases about 1 tonne of CO2 into the atmosphere. Using Celtic Cement technology Greenhouse Gas Emissions are eliminated because the cement is manufactured from industrial by-products and by utilising renewable energy sources such as biogas and wind power CO2 emissions can be reduced to zero.

In addition 1.6 tonnes of raw material are quarried for every tonne of cement produced. The quarrying activity, combined with the necessity to granularise the quarried materials in mechanical crushers has a high demand on energy sources which results in even more CO2 emissions.

Read more about Celtic Cement Technology's environmental benefits.

Betonun Karbon Ayak Numarası Düşünülenden Düşük mü

The Carbon Footprint of Concrete is Smaller Than Expected

Concrete may absorb more carbon dioxide than earlier estimates suggested

A press release from the National Science Foundation - May, 2009

Five Percent of CO2from Concrete Many scientists currently think at least 5 percent of humanity's carbon footprint comes from the concrete industry, both from energy use and the carbon dioxide (CO2) byproduct from the production of cement, one of concrete's principal components. Concrete Reabsorbs CO2 Yet several studies have shown that small quantities of CO2 later reabsorb into concrete, even decades after it is emplaced, when elements of the material combine with CO2 to form calcite. A study appearing in the June 2009 Journal of Environmental Engineering suggests that the re-absorption may extend to products beyond calcite, increasing the total CO2 removed from the atmosphere and lowering concrete's overall carbon footprint. While preliminary, the research by civil and environmental engineering professor Liv Haselbach of Washington State University re-emphasizes findings first observed nearly half a century ago--that carbon-based chemical compounds may form in concrete in addition to the mineral calcite-now in the light of current efforts to stem global warming. "Even though these chemical species may equate to only five percent of the CO2 byproduct from cement production, when summed globally they become significant," said Haselbach. "Concrete is the most-used building material in the world." Chemical Changes in Concrete Over Time Researchers have known for decades that concrete absorbs CO2 to form calcite (calcium carbonate, CaCO3) during its lifetime, and even longer if the concrete is recycled into new construction--and because concrete is somewhat permeable, the effect extends beyond exposed surfaces. World Record Dive - Mariana Trench Age of the Andes Mountains Renewable Natural Gas Produced From Algae While such changes can be a structural concern for concrete containing rebar, where the change in acidity can damage the metal over many decades, the CaCO3 is actually denser than some of the materials it replaces and can add strength. Haselbach's careful analysis of concrete samples appears to show that other compounds, in addition to calcite, may be forming. Although the compounds remain unidentified, she is optimistic about their potential. Zero Footprint Concrete? "Understanding the complex chemistry of carbon dioxide absorption in concrete may help us develop processes to accelerate the process in such materials as recycled concrete or pavement. Perhaps this could help us achieve a nearly net-zero carbon footprint, for the chemical reactions at least, over the lifecycle of such products." That is the thrust of Haselbach's current NSF-funded work, where she is now looking at evaluating the lifecycle carbon footprint of many traditional and novel concrete applications, and looking for ways to improve them. "This work is part of the portfolio of studies that NSF is funding in this vital area," added Bruce Hamilton, director of NSF's environmental sustainability program and a supporter of Haselbach's work. "Research relating to climate change is a priority. Concrete's carbon footprint is fairly large due to two factors: the energy used to heat limestone (CaCO3) in kilns to form CaO, one of the major components in concrete, and the large quantities of CO2 released as the conversion of limestone to CaO proceeds. However, a recent study has shown that over time, five percent, or more, of the lost CO2 reabsorbs back into the concrete, thereby reducing the ultimate carbon footprint. Credit: Zina Deretsky, National Science Foundation. Larger Image Highway construction is one of the primary uses of concrete. © iStockPhoto/Bim http://geology.com/press-release/concrete-carbon-footprint/

0 Karbon Ev

The Story of Ireland’s first “Zero Carbon Emissions Concrete House”

Introduction

In order to show the potential for concrete homes to achieve the highest standards in energy efficiency and indeed, sustainability the Irish Concrete Federation made a commitment to the then Minister for the Environment, Heritage & Local Government, Mr. John Gormley T.D to build a Zero Carbon Emissions concrete house in Ireland. Construction on this ambitious project has now been completed. The house has achieved the double target of zero carbon emissions from ongoing operational use and an A1 Building Energy Rating. This means that there will be a zero carbon footprint from the energy used for space heating, lighting, hot water supply, ventilation and any motive power used to provide same as well as achieving all the other requirements of national building regulations.

As you can see this is a spectacular project located in the heart of Ireland. The house was constructed as the family home of Micheál O’Dowd of O’Dowd Landscaping Ltd in Mount Temple, near Moate in Co Westmeath. The aerial photograph above shows the southern face of the house.

Background

Micheál’s initial intention was to design a 370 square metre, four bedroom house on a six acre site and to achieve passive house standard but that changed at the detailed design stage to the achievement of an A1 Building Energy Rating and Ireland’s first zero carbon emissions concrete home.

“When I met with the Irish Concrete Federation they asked me to think about taking the build to zero carbon level” says Micheál. “I started researching it and realised that it wasn’t going to take that much more to achieve this standard, taking into account the longer term benefits it will have”

Why Concrete?

The Westmeath home is Ireland’s first concrete house built to the exacting zero carbon emissions standard. As concrete construction had already been used for Ireland's first passive house we, at ICF, were determined to achieve the even more exacting standards of Zero Carbon Emissions and A1 Building Energy Rating.

“I wanted to be ahead of what will be required under future Building Regulations and I feel that the approach that I’m taking with this house will yield significant cost savings in the long term with no heating and little or no electricity bills” says Micheál. “I put a lot of time and energy into researching the various different building options that were available and concrete block construction came out on top for me for a number of reasons. It is a durable, speedy and cost effective way to build"

Air-tightness, high thermal mass and good insulation are three of the main characteristics of the house. "The concrete block walls are my radiators" says Micheal. "I decided on using concrete blocks long before I met with the Irish Concrete Federation because blocks have thermal mass and regulate temperature within the house – they store heat during the day and release it at night. Additionally, the concrete first floor stops noise travelling throughout the house. Concrete blocks also gave me more flexibility in constructing the house”.

The house has been constructed using a solid single leaf 215mm masonry wall - essentially a “concrete block on the flat” with external Aerobord Platinum insulation and solid internal walls on both levels. There is a concrete intermediate floor - in this case a 100mm wide slab with a 125mm structural screed. The entire structure sits on a raft foundation, itself underlain by insulation, which acted as the formwork for pouring of the raft.

Passive Solar Gain

Micheál decided to locate the house using freedom of orientation to achieve maximum solar gain. “The south face of the house with increased glazed areas makes best use of light as all habitable rooms substantially face in that direction”. Halls and washrooms are located on the north side where reduced glazing levels minimise the potential for heat loss. With the house designed to have maximum hours of light in all living areas, the risk of overheating has been anticipated and reduced by the use of overhangs which limits the impact of peak sun periods.

Heat recovery ventilation units and the effective use of renewable energy technologies such as solar water panels and wind power are key components of the house, along with other environmental features such as rainwater harvesting. The house has a sealed log burning unit which distributes hot air around the house in winter in conjunction with the heat recovery unit.

Energy Performance

The house was originally designed to achieve the PHI target of 15 kWh/m²/yr for space heating alone. This is achieved in part by a target U-value of 0.1 W/m²K for walls, floors and roof (the ground floor of the house has, in fact, exceeded that target, posting a U-value of 0.09 W/m²K. There is a target overall U-value of 0.7 W/m²K for external windows and doors, and by minimising thermal bridging heat loss with a y-value <0.04 W/m²K. Indeed, they-value actually achieved is 0.034W/m²K.

For Further Information on the Insulation and U and Y-values please click here

ICF Member Companies Supporting the Build

The Irish Concrete Federation has been providing project management advice to the zero carbon emissions house project and member companies of the ICF have made a significant contribution to the build by supplying ready mixed concrete and concrete blocks (Cemex), concrete lintels (Killeshal Precast), concrete first floor (Flood Flooring), concrete slates (Condron Concrete), external render (CPI), concrete rainwater catchment and foul water treatment systems (Shay Murtagh Precast) and cement for on-site mixing of mortars (Irish Cement).

Visits to the Zero Carbon Emissions House

Since the completion of the Zero Carbon Emissions House, the ICF have held a number of open visits to the house for stakeholder groups, including construction professionals and students. Groups ranging in size from 5 to 30 can be catered for. Please register your interest in participating on one of these visits by clicking here. Please indicate your background or profession when registering and we will revert to you as soon as possible.

http://www.irishconcrete.ie/irish_concrete_zero_carbon.aspx

7. Ulusal Deprem Kongresi

30 Mayıs ta başladı. 3 Haziran 2011 e kadar devam edecek.

http://www.7udmk.org/

8. Ulusal Beton Kogresi

TMMOB İnşaat Mühendisleri Odası’nın gelenekselleşmiş etkinliklerinden birisi olan Ulusal Beton Kongresi’nin 8’incisi 5-6-7 Ekim 2011’de İzmir’de düzenlenecektir.

Bilindiği üzere;

Beton teknolojisi ile ilgili genel konuların ele alındığı 1. Ulusal Beton Kongresi Prof. Bekir POSTACIOĞLU Anısına 1989,

"Yüksek Dayanımlı Beton"un işlendiği 2. Ulusal Beton Kongresi 1991,

"Hazır Beton"u konu alan ve Türkiye Hazır Beton Birliği ile işbirliği çerçevesinde düzenlenen 3. Ulusal Beton Kongresi 1994,

"Beton Teknolojisinde Kimyasal ve Mineral Katkılar"ı konu alan 4. Ulusal Beton Kongresi 1996,

"Betonun Dayanıklılığı (Dürabilite)" konusunda 5. Ulusal Beton Kongresi 2003,

"Yüksek Performanslı Betonlar" temalı 6. Ulusal Beton Kongresi Prof. Dr. Yaşar ATAN Anısına 2005 ve

"Beton Teknolojisinde Gelişmeler ve Uygulamalar" temalı 7. Ulusal Beton Kongresi Prof. Dr. Mehmet UYAN Anısına 2007 yıllarında yapılmıştır.

8. Ulusal Beton Kongresi ise, 24.12.2008 tarihinde kaybettiğimiz değerli bilim insanı İTÜ İnşaat Fakültesi Yapı Malzemesi Anabilim Dalı Öğretim Üyesi Prof. Dr. Ferruh KOCATAŞKIN Anısına düzenlenecektir.

http://www.imo8ubk.org/

Yeşil Beton

Green Concrete

Storing carbon dioxide in cement.

Credit: Nato Welton

This article is part of an annual list of what we believe are the 10 most important emerging technologies. See the full list here.

Nikolaos Vlasopoulos
(Novacem) Green concrete could reduce global carbon emissions that are due to cement production

OTHERS WORKING ON GREEN CONCRETE
Kurt Zenz House, MIT
Calera, Los Gatos, CA
Joseph Davidovits, Geopolymer Institute, Saint-Quentin, France

Making cement for concrete involves heating pulverized limestone, clay, and sand to 1,450 °C with a fuel such as coal or natural gas. The process generates a lot of carbon dioxide: making one metric ton of commonly used Portland cement releases 650 to 920 kilograms of it. The 2.8 billion metric tons of cement produced worldwide in 2009 contributed about 5 percent of all carbon dioxide emissions. Nikolaos Vlasopoulos, chief scientist at London-based startup Novacem, is trying to eliminate those emissions with a cement that absorbs more carbon dioxide than is released during its manufacture. It locks away as much as 100 kilograms of the greenhouse gas per ton.



Vlasopoulos discovered the recipe for Novacem's cement as a grad student at Imperial College London. "I was investigating cements produced by mixing magnesium oxides with Portland cement," he says. But when he added water to the magnesium compounds without any Portland in the mix, he found he could still make a solid-setting cement that didn't rely on carbon-rich limestone. And as it hardened, atmospheric carbon dioxide reacted with the magnesium to make carbonates that strengthened the cement while trapping the gas. Novacem is now refining the formula so that the product's mechanical performance will equal that of Portland cement. That work, says ­Vlasopoulos, should be done "within a year."


Other startups are also trying to reduce cement's carbon footprint, including Calera in Los Gatos, CA, which has received about $50 million in venture investment. However, Calera's cements are currently intended to be additives to Portland cement rather than a replacement like Novacem's, says Franz-Josef Ulm, director of the Concrete Sustainability Hub at MIT. Novacem could thus have the edge in reducing emissions, but all the startups face the challenge of scaling their technology up to industrial levels. Still, Ulm says, this doesn't mean a company must displace billions of tons of Portland cement to be successful; it can begin by exploiting niche areas in specialized construction. If Novacem can produce 500,000 tons a year, ­Vlasopoulos believes, it can match the price of Portland cement.

Even getting that far will be tough. "They are introducing a very new material to a very conservative industry," says Hamlin Jennings, a professor in the Department of Civil and Environmental Engineering at Northwestern University. "There will be questions." Novacem will start trying to persuade the industry by working with Laing O'Rourke, the largest privately owned construction company in the U.K. In 2011, with $1.5 million in cash from the Royal Society and others, Novacem is scheduled to begin building a new pilot plant to make its newly formulated cement.

Source : http://www.technologyreview.com/energy/25085/

Green Concrete

Green Concrete as the name suggests is eco friendly and saves the environment by using waste products generated by industries in various forms like rice husk ash ,micro silicaetc. to make resource-saving concrete structures .Use of green concrete helps in saving energy, emissions, waste water Green concrete is very often also cheap to produce as it uses waste products directly as a partial substitute for cement, thus saving energy consumption in production of per unit of cement . Over and above all green concrete has greater strength and durability than the normal concrete Green Building Materials Green building materials offer specific benefits to the building owner and building occupants: Reduced maintenance/replacement costs over the life of the building Energy conservation Improved occupant health and productivity Lower costs associated with changing space configurations Greater design flexibility Building and construction activities worldwide consume 3 billion tons of raw materials each year or 40% of total global use . Using green building materials and products promotes conservation of dwindling nonrenewable resources internationally. In addition, integrating green building materials into building projects can help reduce the environmental impacts associated with the extraction, transport, processing, fabrication, installation, reuse, recycling, and disposal of these building industry source materials. Green building materials are composed of renewable, rather than nonrenewable resources. Green materials are environmentally responsible because impacts are considered over the life of the product . Depending upon project-specific goals, an assessment of green materials may involve an evaluation of one or more of the criteria listed below................ Source : http://www.greenconcreteonline.com/

Beton 2011 Kogresi

BETON 2011 HAZIR BETON KONGRESİ VE ULUSLARARASI BETON, AGREGA, İNŞAAT TEKNOLOJİLERİ VE EKİPMANLARI FUARI

THBB toplumsal ve sektöre sorumluluktan hareketle ülkemizde üretilen ve kullanılan betonların gerek niteliğinin gerekse kullanım miktarının arttırılması konusunda tüm sektörün desteğiyle 15 yıldan bu yana yapmış olduğu çalışmaların yanısıra, 1995 yılında uluslararası ERMCO Avrupa Hazır Beton Kongresi ile 2004 ve 2008 yıllarında iki uluslararası Hazır Beton Kongresi’ni düzenlemiştir. Önceki kongrelerin başarısı ve sağladığı faydaları göz önünde bulunduran THBB, bu defa üçüncü hazır beton kongresini 2011 yılında düzenlemek üzere çalışmalara başlamıştır.
Kongre süresince sunulacak bildiri konuları 8 bölüm olarak şu şekilde belirlendi; Beton Bileşenleri ve Tasarımı, Özel Betonlar, Üretim ve Uygulama Teknolojisi, Mimari Beton Uygulamaları, Yönetmelikler ve Kalite Yönetim Sistemleri, Hazır Betonda Risk Yönetimi, Betonda Sürdürülebilirlik ve Yaşam Döngüsü, Sektörel Sorunlar.
Kongre beton ve betonu oluşturan malzemeler konusunda yapılacak yeni çalışmaları teşvik etmeyi, sergilemeyi, desteklemeyi ve nihayetinde paylaşmayı amaçlıyor. Kongrede tüm hazır beton üreticilerinin resmi kurum, belediye mensuplarının, mühendislerin, mimarların, kalfaların, öğrencilerin makine ve tüm malzeme tedarikçilerinin geniş bir platformda buluşarak kaynaşması, tartışması, fikir üretmesi ve yeni uygulamaları görerek kazanç sağlaması amaçlanıyor.
Kongre süresince paneller, uygulamalar ve sergiler gerçekleştirilecek. Ayrıca, beton, inşaat ve agrega sektörlerine yönelik eğitimler düzenlenecek.

BİLDİRİ KONULARI
1. Beton Bileşenleri ve Tasarımı
• Beton Bileşenleri (Su, Çimento, Agregalar, Kimyasal ve Mineral Katkılar, Geri Kazanılmış Malzemeler)
• Beton Tasarımı

2. Özel Betonlar
• Lifli Beton
• Hafif/Ağır Beton
• Kütle Betonu
• Hava Alanı ve Yol Betonları
• Endüstriyel Zemin Betonu
• Kendiliğinden Yerleşen Beton vb.

3. Üretim ve Uygulama Teknolojisi
• Otomasyon, Donanım ve Yazılım Sistemleri
• Laboratuvar Donanım ve Yazılımı, Kalite Kontrol
• Kalıp ve İskele Sistemleri, Yapım Yöntemleri
• Santral Sistemleri, Pompa ve Transmikser Uygulamaları
4. Mimari Beton Uygulamaları*
• Kentsel Tasarımda Beton
• Estetik Beton Uygulamaları (Renkli Beton, Baskı Betonu, Brüt Beton, Görünen Agregalı Beton, Yüzeyi İşlenmiş Beton vb.)
5. Yönetmelikler ve Kalite Yönetim Sistemleri
• Kalite Yönetimi
• Standardlar ve Mevzuat
• İşçi Sağlığı ve İş Güvenliği
• Yapı Malzemeleri Yönetmeliği ( CE ve G Uygunluk Belgeleri)
• Çevre Yönetmeliği
6. Hazır Betonda Risk Yönetimi
• Bileşenlerde Değişkenliğin Etkisi
• Üretim Ekipmanlarının Etkisi
7. Betonda Sürdürülebilirlik ve Yaşam Döngüsü
• Yeşil Binalarda Betonun Avantajları
• Betonun Termal Kütlesi
• Betonda Atık Malzemelerin Kullanımı
8. Sektörel Sorunlar

BİLİM KURULU
Prof. Dr. Abdurrahman GÜNER İÜ Prof. Dr. M. Hulusi ÖZKUL İTÜ
Prof. Dr. Asım YEĞİNOBALI TÇMB Prof. Dr. Mustafa TOKYAY ODTÜ
Prof. Dr. Bülent BARADAN DEÜ Doç. Dr. Nabi YÜZER YTÜ
Prof. Dr. Canan TAŞDEMİR İTÜ Doç. Dr. Özgür YAMAN ODTÜ
Prof. Dr. Emine AĞAR İTÜ Prof. Dr. Saim AKYÜZ İTÜ
Prof. Dr. Erbil ÖZTEKİN Kaltek Prof. Dr. Süheyl Akman İTÜ
Prof. Dr. Fevziye AKÖZ YTÜ Prof. Dr. Şakir ERDOĞDU KTÜ
Prof. Dr. Fikret TÜRKER AÜ Prof. Dr. Turan ÖZTURAN BÜ
Prof. Dr. Kambiz RAMYAR EÜ Prof. Dr. Turhan Y. ERDOĞAN ODTÜ
Prof. Dr. Mehmet Ali TAŞDEMİR İTÜ Doç. Dr. Yılmaz AKKAYA İTÜ
Doç. Dr. Mustafa KARAGÜLER İTÜ
DÜZENLEME KURULU
Dr. Ayhan PAKSOY THBB Yön. Kur. Bşk.
Ayhan GÜLERYÜZ THBB Yön. Kur. Bşk. Vk.
Halit İNCİ Sayman Üye
Abdürrahim EKSİK THBB Yönetim Kurulu Üyesi
Ayhan CANTÜRK THBB Denetim Kurulu Üyesi
Cemalettin DANIŞ THBB Yönetim Kurulu Üyesi
Ender KIRCA THBB Yönetim Kurulu Üyesi
Hasan Hüseyin BENLİ THBB Denetim Kurulu Üyesi
Hızır KAPTAN THBB Yönetim Kurulu Üyesi
Kenan KURBAN THBB Yönetim Kurulu Üyesi
Mehmet Ali KAVUK THBB Yönetim Kurulu Üyesi
Mehmet Ali ONUR THBB Yönetim Kurulu Üyesi
Mustafa ULUCAN THBB Yönetim Kurulu Üyesi
Ramazan YÜCEL THBB Yönetim Kurulu Üyesi
Tamer Sağır THBB Yönetim Kurulu Üyesi
Turan Mehmet KAHRAMAN THBB Yönetim Kurulu Üyesi
Yaşar KARSLI THBB Denetim Kurulu Üyesi
Yavuz IŞIK THBB Yönetim Kurulu Üyesi
Ferruh KARAKULE THBB Genel Sekreteri
Dr. Tümer AKAKIN THBB Genel Sekreter Yrd.
DANIŞMA KURULU
Adnan İğnebekçili YÜF ve TÇMB Yönetim Kurulu Başkanı
Bora Yıldırım Katkı Üreticileri Birliği Yönetim Kurulu Başkanı
Buğra Küçükkayalar Türkiye Prefabrik Birliği Yönetim Kurulu Başkanı
Bülent Tokman Türkiye Prefabrik Birliği Genel Sekreteri
Cem Çelik Kireç Sanayicileri Derneği Yönetim Kurulu Başkanı
Cemal Gökçe İMO İstanbul Şubesi Başkanı
Coşkun Gönültaş Kireç Sanayicileri Derneği Genel Sekreteri
Cüneyt Ertuğrul Agrega Üreticileri Birliği Yönetim Kurulu Başkanı
Deniz İncedayı Mimarlar Odası İstanbul Büyükkent Şubesi Başkanı
Doğan Hasol İstanbul Serbest Mimarlar Derneği Başkanı
Erdal Eren Türkiye Müteahhitler Birliği Yönetim Kurulu Başkanı
Francesco Biasioli Avrupa Hazır Beton Birliği Genel Sekreteri
Haluk Büyükbaş Türkiye Müteahhitler Birliği Genel Sekreteri
Mesut Erkan Agrega Üreticileri Birliği Genel Sekreteri
Muzaffer Uyanık Katkı Üreticileri Birliği Genel Sekreteri
M. Şükrü Koçoğlu İNTES YK. Başkanı
Necati Ersoy İNTES Genel Sekreteri
Necip Mutlu Mimarlar Odası Genel Sekreteri
Nevzat Demirsoy Yapı Denetim Kuruluşları Birliği Derneği
Nusret Suna İMO İstanbul Şubesi Sayman Üyesi
Oğuz Tezmen TÇMB Genel Koordinatörü
Sancar Bayazıt ÇEİS Genel Sekreteri
Serdar Harp İMO Genel Başkanı

Kongreye KatılımBildiri ile Katılım:
Kongreye bildiri ile katılmak isteyenlerin en fazla iki yüz kelime olmak üzere, yukarıda belirlenen konularla ilgili hazırlayacakları bildiri özetlerini, THBB Kongre Sekreterliği’ne göndermeleri gerekmektedir. E-posta, posta veya faks yoluyla ulaştırılacak olan bildiri özetlerinde, bildirinin başlığının, yazarların unvan ve isimleri ile iletişim bilgileri ve çalıştıkları kurum / kuruluşların belirtilmesi gerekir. Kabul edilen bildiriler için, yazım kuralları ayrıca gönderilecektir.
Takvim:Bildiri Özetlerinin Teslimi 15 Ocak 2011
Bildiri Metinlerinin Teslimi 15 Temmuz 2011
Düzeltilmiş Bildiri ve Sunuşların Teslimi 1 Eylül 2011

İzleyici Olarak Katılım:İlgilenen herkes Kongre Düzenleme Kurulu tarafından, ileride belirlenecek koşullarda kayıt yaptırarak kongreye katılacabilecektir.
Kongre DiliKongrenin dili Türkçe.
KONGRE SEKRETERLİĞİTürkiye Hazır Beton Birliği
Toyota Plaza Kat : 3 34805 Kavacık - İstanbul
Tel : +90 216 322 96 70 (pbx)
Faks : +90 216 413 61 80
E-posta: beton2011@thbb.org
Web: www.beton2011.org
www.beton2011.com
Teknolojideki Son Gelişmeleri Beton 2011 Fuarı’nda Takip Edin!
Kongreye paralel olarak, inşaat, hazır beton, agrega sektörleri ile ilgili son teknolojik ürünlerin, araç, makine ve ekipmanların, hizmet ve donanımların sergileneceği bir Fuar düzenlenecektir.
İlkini 2004 yılında ikincisini ise 2008 yılında yaptığımız Fuar sektörlerimizle ilgili herkesin buluştuğu bir platform olacaktır.
Beton 2011 Fuarında hazır beton ve çimento ekipmanlarının yanında beton santralleri, iş makineleri, kamyon ve çekiciler, transmikserler, pompalar, kalıp sistemleri, vinçler, çeşitli beton kimyasalları, otomasyon sistemleri, lastik ve akaryakıt ürünleri, sektörel makineler... özetle çok geniş bir ürün yelpazesi beton üreticilerine ve inşaatçılara sunulacaktır.
Toplam 30.000 m² açık ve kapalı alanda yapılacak olan Fuarı önceki yıllarda olduğu gibi Avrupa, Asya, ABD, Ortadoğu, Rusya gibi ülkelerden binlerce profesyonel katılımcı ziyaret edecektir.
Türkiye Hazır Beton Birliği (THBB) tarafından düzenlenen ‘’Beton 2011 Hazır Beton Kongresi ve Beton, Agrega, İnşaat Teknolojileri ve Ekipmanları Fuarı’’, inşaat, hazır beton ve agrega sektörünü Ekim 2011’de İstanbul’da üçüncü kez buluşturacak. Kongre, 20-22 Ekim 2011 tarihleri arasında Yeşilköy’deki İstanbul Fuar Merkezi’nde yapılacak. Beton 2011 Uluslararası Beton-Agrega, İnşaat Teknolojileri ve Ekipmanları Fuarı da aynı yerde 20-23 Ekim 2011 tarihleri arasında gerçekleştirilecek.

Kaynak : http://www.thbb.org/Content.aspx?ID=123

Beton Üretiminde Türkiye Birinci

Beton üretiminde Türkiye 80 milyon metreküp ile birinci. 2011 de de artışın devamı bekleniyor

EN 206 Revizyonu

EN 206 revizyonu ile ilgili CEN de çalışmalar başladı.

TS EN 206 Ulusal Ek

TS EN 206 ya Ulusal Ek taslağı yayınlandı. Temmuz ortasına kadar TSE ye görüler bildirilebilir.

Organize Sanayi Bölgelerinde Hazır Beton Santralleri kurulmasında sıkıntılar yaşanabiliyormuş. İlgili gelişmeleri ileride burada bulabilirsiniz.

DOKUZUNCU BÖLÜM

OSB’lerde Kurulamayacak Tesisler

MADDE 101 – (1) OSB’lerde, aşağıdaki tesisler kurulamaz:

a) Karma ve ihtisas OSB’lerde;

1) Rafineriler, gazlaştırma ve sıvılaştırma tesisleri,

1.1) Ham petrol rafinerileri,

1.2) Kömür veya bitümlü şistin sıvılaştırıldığı ve gazlaştırıldığı tesisler,

1.3) Sıvılaştırılmış petrol gazı dolum ve depolama tesisleri,

2) Çimento fabrikaları, beton santralleri, çimento klingeri üreten tesisler,

3) Nükleer güç santralleri ile diğer nükleer reaktörler,

4) Radyoaktif atıkların depolanması, bertarafı ve işlenmesi amacıyla projelendirilen tesisler ve benzeri radyoaktif atık tesisleri,

5) Nükleer yakıtların üretilmesi veya zenginleştirilmesi ile ilgili tesisler,

6) Endüstriyel nitelikli, sintine ve benzeri atık suların geri kazanım tesisleri,

7) Çevre ve Orman Bakanlığının olumlu görüşü doğrultusunda OSB tarafından kurulmasına izin verilen kullanılmış yağın yeniden rafine edilmesi ve/veya başka bir ürüne çevrilerek tekrar kullanımı, metal ve metal olmayan atık ve hurdaların yeniden değerlendirildiği geri dönüşüm tesisleri hariç olmak üzere her türlü atığın; geri kazanımı, ayrıştırılması, yakılması, gazlaştırılması, kimyasal yolla arıtılması, nihai ve/veya ara depolanması ve/veya araziye gömülmesine ilişkin tesisler.

b) Karma OSB’lerde;

1) Parlayıcı/patlayıcı maddelerin üretildiği tesisler,

2) Petrokimya kompleksleri,

3) Üretiminde kapalı proses, gaz veya sıvı yakıt ve toz kaynaklarında filtre sistemlerini kullanan tesisler hariç; tuğla ve kiremit fabrikaları, kömür yıkama kireç, alçı ve zımpara tesisleri,

4) Entegre şeker fabrikaları,

5) Klor-alkali tesisleri, gliserin, yağ asitleri, sülfürik asit, fosforik asit, hidroklorik asit, klor ve benzeri kimyasal maddeler üreten yerler, azot sanayi ve bu sanayi ile entegre gübre fabrikaları,

6) Zirai mücadele ilaçları için hammadde üretimi yapan tesisler,

7) Asbest, asbest içeren ürünlerin işlenmesi veya dönüştürülmesi yapılan tesisler,

8 ) Selüloz ve selüloit üretim yapan tesisler,

9) OSB’nin kanal deşarj standardına uygun atıksu arıtma tesisi kuran tesisler hariç olmak üzere; kağıt hamurundan her çeşit kağıt üretimi yapan tesisler,

10) Ham deri işleme, padok ve hayvan kesimi yapılan tesisler,

11) Maya ve tuz üretim tesisleri,

12) Talk, barit, kalsit, antimuan ve benzeri kırma ve öğütme tesisleri.

(2) OSB, yukarıda belirtilen tesislerin dışında, kurulmasında sakınca gördüğü diğer tesisler için üniversite ve benzeri kuruluşlardan alınacak raporlar çerçevesinde karar verir.

Beton Çadırlar

Bu çadırlar çimentolu teksilden oluşuyor ve çadır üzerine su döküldüğünde sağlam bir çadır elde ediliyor. Bence afet anındaki klasik kızılay çadırlarının yerini alabilir.

http://www.bbc.co.uk/news/technology-13430747

http://www.thestar.com/news/sciencetech/article/998313--the-tent-that-turns-into-concrete-just-add-water