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ppt on sustainable concrete

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SUSTAINABILITY FOR REPAIRING AND MAINTAINING …

with durable materials such as concrete and masonry. This paper will make the case that proactive protection, mainte-nance, and repairs offer the ultimate inherent sustainable advantages in terms of cost, longevity, energy, and even cultural responsibility. Sustainable design and construction is a rapidly evolving

Concrete: the most destructive material on Earth | Cities ...

After water, concrete is the most widely used substance on Earth. If the cement industry were a country, it would be the third largest carbon dioxide emitter in the world with up to 2.8bn tonnes ...

Geopolymer Concrete - The Eco Friendly Alternate to Concrete

The Brisbane West Wellcamp Airport is a significant milestone in civil engineering. It is the world's largest geopolymer concrete project and was built with about 40,000 m 3 (100,000 tonnes) of geopolymer concrete, making it the largest application in the world and saved 6,600 tonnes of carbon emissions in the construction of airport. The geopolymer concrete is developed by the company ...

Egg Shell As A Fine Aggregate In Concrete For Sustainable ...

Egg Shell As A Fine Aggregate In Concrete For Sustainable Construction S.A. Raji, A. T. ABSTRACT: This work has investigated the potential use of usedegg shell as a concrete material. The usedegg shells were used as fine concrete aggregate. In the laboratory test, conventional fine aggregate was replaced at replacement level.

Sustainability of Concrete Construction

Sustainable concrete should have a very low inherent energy requirement, be produced with little waste, be made from some of the most plentiful resources on earth, produce durable structures, have a very high thermal mass, and be made with recycled materials. Sustainable constructions have a small impact on the environment.

Eco friendly-concrete (Green Concrete) - SlideShare

9. Strategies For Eco-Friendly Concrete The number of strategies, whereby Eco-friendly concrete can help in achieving the sustainable construction are: Increased dependence on recycled materials. Effective use of supplementary cementitious materials. Improved mechanical properties. Reuse of wash water. 10.

PPT – Sustainable High Performance Concrete Buildings ...

PPT – Sustainable High Performance Concrete Buildings PowerPoint presentation | free to view - id: 10ad29-YTNhM. The Adobe Flash plugin is needed to view this content. Get the plugin now. Actions. Remove this presentation Flag as Inappropriate I Don't Like This I …

Sustainable Benefits Concrete Structures

The cement and concrete sectors work together to continually reduce their impact on the environment through improved manufac-turing techniques, product innovation and improved specification. 1.1.1 Benefits of concrete in sustainable construction Sustainable construction was recently identified by the European Commission as one of the Lead Markets.

Design and Properties of Sustainable Concrete - ScienceDirect

Abstract. Sustainable structural engineering follows the basic principle that the energy and resources consumption due to the construction and operation of a structure must be minimized. Relating to concrete structures this principle can be realized by the use of the material in the most efficient way considering its strength and durability ...

Placing and Finishing Concrete - Portland Cement Association

Placing and Finishing Concrete. Mixing, transporting, and handling of concrete should be carefully coordinated with placing and finishing operations. Concrete should not be deposited more rapidly than it can be spread, struck off, consolidated, and bullfloated …

PPT – SUSTAINABLE FORESTRY PowerPoint presentation | free ...

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PPT – ESTABLISHED CONCRETE MIXTURES DISTRIBUTORS …

Concrete is an important element used for construction and building. It is used worldwide for constructing roads, buildings, bridges, harbours, and many more. If you are in this industry, you know how important the quality of concrete mixtures is. The quality of the concrete mixture ensures the strength and durability of the construction. – A free PowerPoint PPT presentation (displayed ...

Ceramic Waste : Effective Replacement Of Cement For ...

control concrete, i.e. 10%, 20%, 30%, 40%, and 50% of the cement is replaced with ceramic waste,the data from the ceramic waste is compared with data from a standard concrete without ceramic waste. Three cube samples were cast on the mould of size 150*150*150 mm …

17 Sustainable Development Goals 17 Partnerships

tion for the Agenda 2030, with the 17 sustainable development goals at its core. To date, the platform contains nearly 1,800 partnerships and initiatives promoting sustainable devel-opment. Beginning in early September 2015 and through the Summit, over 40 initiatives aiming to support the newly adopted sustainable development goals were registered.

MANAGEMENT OF NATURAL RESOURCES.ppt - Google Slides

The three R's to save the environment are Reduce, Recycle and Reuse. i) Reduce :- means using less of natural resources and avoiding. wastage of natural resources. ii) Recycle :- means the materials like paper, plastic, glass, metals. etc used for making things can again be used for making new things.

Sustainability – Challenges and solutions

solutions are given. It is seen that reinforced concrete coupled with the use of cementitious materials is found to aid sustainability. environmental threats The greatest threats to the sustainable development on earth are: population growth and urbanisation, energy use …

The smart use of glass in sustainable buildings

sustainable and low energy buildings. The key contributions of glass to sustainable, low energy buildings In most European climates and for most building types, larger glazed surfaces con-tribute positively to low energy buildings St George's School in Wallasey, UK. Glass is a major contributor to energy efficient buildings

Sustainable Concrete Materials

of concrete production. This Briefing provides designers, builders and owners with information on the sustainable performance of concrete materials, demonstrating that concrete is truly the responsible choice for sustainable development. concrete constItuents Concrete is the most commonly used construction material in the world today.

Powerpoint Presentations on Civil Engineering - civil ppt

Concrete Technology ppt. Concrete and Cement are the most widely used building materials in the construction industry for over 100 years. Over the years, this construction material has been enhanced and developed to fit to the usage and requirements at site.

Green Building as Concept of Sustainability Sustainable ...

The more sustainable the building materials used for construction are, the more sustainable is the structure and its operation with renewable energy sources. The paper considers ceramic facade ...

11 green building materials that are way better than concrete

Concrete is a material that quite literally holds our cities together. From homes and apartment buildings to bridges, viaducts, and sidewalks, this ubiquitous gray material's importance to ...

Green concrete - SlideShare

WHAT IS CONCRETE Concrete is the mixture of cement, sand, water and course aggregates which can be poured into formwork and form a hard structure like a stone. 3. 1.Reinforced cement concrete(R.C.C.) 2.Plain cement concrete 3.Ready-mix concrete 4.Light weight concrete 5.Fiber reinforced concrete 6. Green concrete 4.

Manual for the design of reinforced concrete building ...

the green book the scope of the Manualcovers the majority of concrete building structures and has now been extended to cover slender columns and prestressed concrete. An appen-dix for the structural design of foundations using limit state philosophy (as foreseen by ENVEC7), has also been included. It is hoped that this extended scope will be ...

Cement and Concrete Sustainability - PCA

There are the many reasons why concrete is a sustainable building material: Long life - Concrete structures are long-lived, such as pavements that have an average service life of 30-50 years. Low life-cycle cost - Concrete consumes minimum materials, energy and other resources for construction, and requires little to no maintenance throughout ...

Sustainable Development Challenges

The United Nations Conference on Sustainable Development (Rio+20) reaf-firmed commitment to sustainable development and adopted a framework for action and comprehensive follow-up. The World Economic and Social Survey 2013 serves as a valuable resource as we look towards translating the outcome of Rio+20 into concrete actions.

Public-Private Partnerships for Sustainable Development

so sustainable development is served • Treat the private sector as a partner (with respect): private sector are the solutions! • Focus on a concrete deliverable that is in everyone's interest,a 'win-win' • e.g. training is a win- win: It improves the Government's project pipe …

Precast Concrete Manufacturing and the Environment

National Precast Concrete Association / Precast Magazines / Precast Inc. Magazine / Archive - 2009-2010 / Precast Concrete Manufacturing and the Environment July 28, 2010 1 Comment As a building material, precast concrete has an edge over other materials in many sustainability practices, but a precaster can be environmentally friendly in other ...

Sustainable Concrete Construction - Methods and Practices

Sustainable concrete construction is a step towards green and eco friendly concrete construction practices to solve global environmental problems. Concrete is a construction material which has been used substantially all over the world. Regarding the amount of concrete that has produced, used and its impact are considered as an important part ...

Study of Plastic Bricks Made From Waste Plastic

their sustainable management. Studies in a large stream of researches have explored impregnating waste plastics in concrete and reported encouraging results with multiple benefits. The present study makes a critical review of some of these findings and gleans some common useful trends in the properties reported in these studies.

Concrete Structures - MIT OpenCourseWare

Concrete is in tune with the environment. From an environmental standpoint, concrete has a lot to offer.! The ingredients of concrete (water, aggregate, and cement) are abundant. Concrete can be made from local resources and processed near a jobsite. ! Concrete is an ideal medium for recycling waste or industrial byproducts.