Recycling Concrete Japan

Smelting and Cement Recycling System | CSR

Recycling Resources with No Need for Landfill Sites. As a result of an increasing volume and variety of waste products, Japan is facing issues such as a growing percentage of difficult-to-treat materials, and pressure on landfill sites.

These Five Companies Are Leading The Charge On Recycling

Apr 20, 2018 · At JUST Capital, we’ve heard from the American people that environmental impact is one of their top concerns. In honor of Earth Day 2018, here are five companies taking the lead on recycling.

Full Exposure: 7 Beautiful, Brutal Japanese Homes

Additionally, concrete is an extremely suitable building material for the region. Japan experiences a range of different climates around the country and concrete is a versatile material for this range, especially during the hot humid summers of Japan’s many urban areas. The following projects are seven examples of beautiful concrete interiors.

Recycling: Re-imagining Our Waste Culture

The Qualified Recycling Program (QRP) works with vendors from in the local area and all around Japan that buy our recyclables. By taking all of our shredded paper and sorting and removing our recycled waste, the QRP generates up to 0,000 annually that goes directly back into MCAS Iwakuni.

World's First On-Site Recycling System Eliminates Waste Concrete

Jan 04, 2003 · Japan's Fujitsu Limited (a major electronics manufacturer) and Shimizu Corporation (a major construction company) have succeeded in eliminating the need to transport concrete debris from a Fujitsu construction site in Kamata, Tokyo, by using Shimizu's technology to recycle concrete from demolished buildings on-site.

Recycling in Japan

In 1973 the Japan Steel Can Recycling Association (スチール缶リサイクル協会, Suchiiru-kan Risaikuru kyōkai), a non-profit organization to promote the recycling of steel cans, had been established. According to its statistics 88.1% of steel cans have been recycled in 2006, maintaining the world's highest level.

Japanese village hits 81% recycling rate, aims for 100% by

A Japanese village aims to be the first zero waste municipality in the world by 2020 and has already reached an 81% recycling rate. A member of the Japanese Zero Waste Academy told EURACTIV that ...

Not so fantastic: Can Japan end its love affair with plastic

Mar 21, 2019 · Greenpeace and other environmental NGOs want Japan to commit to the bolder goal of reducing plastic waste by 50 percent by 2030 and more concrete measures including bans on single-use plastics.

Japan’s Experience in Promotion of the 3Rs

Recycling means the use of waste itself as resources. Waste minimization can be achieved in an efficient way by focusing primarily on the first of the 3Rs, “reduce,” followed by “reuse” and then “recycle.” Contents The Case for the 3Rs in Today’s World 3 Japan’s Experience: A Sound Material-Cycle Society Evolving through Trial ...

An Advanced Concrete Recycling Technology and its Applicability Assessment through Input-Output Analysis Japan

54 H. Shima, H. Tateyashiki, R. Matsuhashi and Y. Yoshida / Journal of Advanced Concrete Technology Vol. 3, No. 1 53-67, 2005 role of advanced concrete recycling systems. This study aims at filling this gap. Input-output analysis is widely used in economics for

Avoiding the Watery Grave: How to Recycle Fiberglass Boats

Most boats from the past 50 years were made using fiberglass. While this material is incredibly durable, it’s also quite difficult to recycle. In fact, until recently, recycling fiberglass wasn’t even possible. Due to scientific advancements in fiberglass recycling, boat

E-waste: Environmental Problems and Current Management

In addition, some countries ran recycling method by free of charge in Swiss or charged with fees as in Japan, in the recycling facilities e-waste are shredded and sort based on the type of materials.


State-of-the-art technology in the applications of self-compacting concrete (SCC) in Japan for the last ten years are described. SCC is defined in terms of the common scale for the workability of ...

“Wood” you like to recycle concrete?

Researchers at the Institute of Industrial Science, a part of The University of Tokyo, have developed a new procedure for recycling concrete with the addition of discarded wood. They found that the correct proportion of inputs can yield a new building material with a bending strength superior to that of the original concrete.

Recycled carbon fiber update: Closing the CFRP lifecycle loop

According to a 2014 report by Hitachi Chemical (Tokyo, Japan), the Japan Carbon Fiber Manufacturers Assn. (JCMA) recycling plant now jointly managed by Toray Industries and the Teijin Group (both based in Tokyo, Japan) and Mitsubishi Rayon Co. Ltd. .

Why Is Concrete Better?

In concrete's life cycle, recycling is present from start to finish. Many wastes and industrial byproducts that would end up in landfills are used in the cement kiln or can be added to concrete mixes to provide desirable characteristics. Used concrete is recyclable and serves as aggregate in roadbeds or as granular material in new concrete.

Japan Has Enough Nuclear Material to Build an Arsenal. Its

Sep 22, 2018 · ROKKASHO, Japan — More than 30 years ago, when its economy seemed invincible and the Sony Walkman was ubiquitous, Japan decided to build a recycling plant to turn nuclear waste into nuclear fuel.

The Largest Environmental Exhibition in Asia

The Japan Industrial Waste Information Center, Ecosystem Conservation Society Japan, Japan Iron and Steel Recycling Institute, Japan Waste Management Consultant Association, Japan PCB Total Disposal Association. Japan Wind Power Association, Japan Organics Recycling Association, The Japan Containers And Packaging

Recent Trends in Recycling of Concrete Waste and Use of

This paper addresses first the generation of construction waste in Japan, the extent of recycling, and the shortage of landfill capacity. Second, it chronicles the trend of recycling concrete rubble from 1970 until today.


Apr 06, 2020 · Stories about recycling and the use of recycled materials in architecture and design projects, including products made from discarded and re-used materials.

Rcycling of Concrete

investigated recycling of concrete since the early 1970s. • In 1981, Japanese and European members of RILEM took the initiative to complete the first RILEM technical committee on the demolition and recycling of concrete, including several material research project in this field.

Pyrolysis, a New Future for Plastic Recycling?

Of course, plastic recycling is more viable for the sorts of plastics that can be recycled, and in turn avoiding the use of virgin polymer. However, this kind of Pyrolysis specifies non-recycled plastics, so it could be assumed that they are contaminated.

New Standards on Recycled Aggregates and Molten-Slag in Japan

New Standards on Recycled Aggregates and Molten-Slag in Japan According to an estimate by the Development Bank of Japan [Development Bank of Japan 2002], the total amount of concrete masses to be generated in 2025 is estimated to be 210 million tons, which is a twofold increase of the 112 million tons generated in 2005.

A Stunning Statistic About China and Concrete

One of the big problems with putting down so much concrete is that it deteriorates. In the coming decades, the United States and China alone will need to spend trillions of dollars replacing and disposing of concrete laid down in the past generation.

Method of destroying old automobiles in Japan

Jun 24, 2016 · * Part 1 video * Method of destroying old automobiles in Japan | Large capacity machines # 1 * They use high-capacity crusher. * Serve the purpose of recycling cars (Popular in Japan): Dismantling ...

Recycling Today - Industry news, scrap metal, paper, plastic

News and information for recycling professionals on paper recycling, plastics, ferrous and nonferrous scrap metal, electronic scrap and additional secondary commodities, solid waste industry, associations, industry regulations and more.

Recycling and Reuse of Construction and Demolition Waste for

Jan 24, 2014 · Concrete is the second most consumed material after water, so recycling of concrete can save construction costs also it will help to keep environment healthy. Concrete collected from sites is put through crushing machine, usually uncontaminated concrete i.e. free from wood, plastic, paper and other unwanted materials.

Researchers go green by mixing wood to recycle concrete : The

2020/2/12 · Every year, 33 million tons of concrete waste, such as debris from demolished buildings and bridges, are generated in Japan. In many cases, such concrete …

Green Concrete from Sustainable Recycled Coarse Aggregates

Present investigations deal with the development of green concrete (M 30 grade) using recycled coarse aggregates for sustainable development. Characterization of recycled coarse aggregates showed that physical and mechanical properties are of inferior quality and improvement in properties was observed after washing due to removal of old weak mortar adhered on its surface. The influence of ...

Recycling Concrete Japan

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An Advanced Concrete Recycling Technology and its

While at present mostly recycled into road subbase, the amount of demolished concrete in Japan is expected to increase rapidly and exceed the demand for road subbase in the near futu re. To promote the recycling of concrete, a technology to produce high-quality recycled aggregate has been developed.

Recycled aggregates and recycled aggregate concrete second

The extensive, but fragmented research on recycled concrete aggregates and recycled aggregate concrete, which has been carried out in various parts of the world from 1945 to 1985, has been collated to form a comprehensive state-of-the-art document. A thorough analysis of the data has been made, leading to a guide to the production and evaluation of recycled concrete aggregates as well as the ...

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