evaluation of environmental friendliness of concrete

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Evaluation of environmental friendliness of concrete ...

2015-11-17  Data collection and impacts assessment methodology A comprehensive LCA is needed to assess environmental impacts of concrete paving blocks. The principal material is the aggregates for the concrete blocks. In Hong Kong, more than 75 % of all the primary aggregates are imported from Dongguan and Panyu in Guangdong province in mainland China.

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Evaluation of environmental friendliness of concrete ...

Request PDF Evaluation of environmental friendliness of concrete paving eco-blocks using LCA approach Purpose The demand for green construction materials and eco-products is burgeoning ...

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Evaluation of environmental friendliness of concrete ...

Evaluation of environmental friendliness of concrete paving eco-blocks using LCA approach ... Methods: For evaluating the environmental performance of concrete paving blocks, the IMPACT 2002+ method was used for lifecycle impact assessment with the functional unit of 1 t of blocks production. This study considered the “cradle-to-site ...

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Evaluation of environmental friendliness of concrete ...

2015-11-17  Evaluation of environmental friendliness of concrete paving eco-blocks using LCA approach Evaluation of environmental friendliness of concrete paving eco-blocks using LCA approach Hossain, Md.; Poon, Chi; Lo, Irene; Cheng, Jack 2015-11-17 00:00:00 In summary, the eco-blocks have significant environmental gains which could help minimize the waste management problem, reduce natural

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Evaluation of Environmental Degradation of Concrete in ...

2012-4-26  Two sets of concrete mixes were investigated, one had the same w/c ratio but different aggregate content, and the second had the same aggregate content but different w/c ratios. Quantification of environmental deterioration is important for the evaluation of concrete performance and service life prediction models.

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Environmental evaluation of green concretes versus ...

2015-11-1  The environmental impact of recycled concrete (where part of the natural aggregate is replaced by recycled aggregate obtained from waste concrete) is reduced to about 88% (but only to 96% with respect to CO 2 emissions – i.e. Global Warming) of the corresponding conventional concrete

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Evaluation of Environmental Requirements for

2014-3-25  1) The durability of concrete 2) The environmental impacts of the concrete industry For the concrete durability, it is essential to provide the full protection for the concrete structures from the different harsh environment factors that cause several degradation issues such as [1] [3]: 1) Creeping 2) Shrinkage 3) Random Cracks

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Evaluation of the performance of eco-friendly

2021-1-14  Furthermore, to achieve environmental sustainability in the construction industry, it is imperative that the design, selection of materials, construction and maintenance of concrete, concrete prod-ucts and civil engineering structures must reflect environmental friendliness (Folic’, 2009). In addi-

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Evaluation of Environmental-friendliness of Waseda ...

2018-5-18  Evaluation of Environmental-friendliness of Waseda Advanced Electric Micro Bus Yushi Kamiya, Kimihiko Sato, Yasuhiro Daisho Waseda University, 55S-704, 3-4-1 Ohkubo, Shinjuku, Tokyo, JAPAN, [email protected] Abstract The Waseda Advanced Electric Micro Bus (WEB) has been developed and tested for convenient regional public transportation.

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Assessment tools for the environmental evaluation of ...

2015-7-15  The environmental evaluation process pointed out the procedures which cause the most significant environmental impact: The production processes and transportation contribute mainly to air emissions and more specific to CO 2 production, as it can be seen in Fig. 1 and Table 4. Furthermore the production processes far outweigh the other processes ...

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Evaluation of environmental friendliness of concrete ...

Evaluation of environmental friendliness of concrete paving eco-blocks using LCA approach . By MU Hossain, CS Poon, IMC Lo and JCP Cheng. Cite . BibTex; Full citation Abstract. Purpose: The demand for green construction materials and eco-products is burgeoning globally due to the shortage of natural materials and the relevant environmental ...

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Environmental evaluation of concrete made from recycled ...

Environmental evaluation of concrete made from recycled concrete aggregate implementing life cycle assessment. ... LCA offers potential as a tool for qualitative and quantitative evaluation of the environmental advantages of a process, and for ranking processes according to cleanliness in the construction industry [13].

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Evaluation of Environmental Degradation of Concrete in ...

2012-4-26  Two sets of concrete mixes were investigated, one had the same w/c ratio but different aggregate content, and the second had the same aggregate content but different w/c ratios. Quantification of environmental deterioration is important for the evaluation of concrete performance and service life prediction models.

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EVALUATION OF ECOLOGICAL CONCRETE USING MULTI

Some of the methods are quite simple to apply and are focused on determining the total carbon dioxide emission during the production of concrete components. Since carbon dioxide is a major greenhouse gas generated by artificial sources, the environmental friendliness of concrete

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Evaluation of Environmental Requirements for

2014-3-25  1) The durability of concrete 2) The environmental impacts of the concrete industry For the concrete durability, it is essential to provide the full protection for the concrete structures from the different harsh environment factors that cause several degradation issues such as [1] [3]: 1) Creeping 2) Shrinkage 3) Random Cracks

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(PDF) Evaluation of the environmental performance and

2021-8-6  For the environmental evaluation of the concrete blocks three scenarios were studied: a first scenario was evaluated the block made with Portland cement

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Evaluation of performance of Geopolymer Concrete in

2017-7-20  Evaluation of performance of Geopolymer Concrete in acid environment ... which indicates the durability of concrete. Among environmental factors like thaw, abrasion and corrosion and acid attack, acid attack is the most threatening ... environmental friendliness. Fly ash based geopolymers are

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Environmental Impact Evaluation of a Slag/Fly ... - Concrete

2021-4-22  However, its environmental impact with regards to its global warming potential and energy consumption remain to be evaluated. This paper presents an evaluation and comparative study of the environmental impact factors of a newly developed slag/fly ash-based SHGC and three different types of conventional SHCC materials.

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Evaluation of Environmental Vibration Effect in Cement ...

Multiple Head Breaker (MHB) is an innovative cement concrete pavement breaking machine with high impact energy. The impact energy of multiple head propagates in vertical and horizontal direction simultaneously which results the environmental vibration effect consequently. The slope and structures beside the highway are influenced by vibration in rubblizing of cement concrete pavement.

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Evaluation of Environmental-friendliness of Waseda ...

2010-12-31  Evaluation of Environmental-friendliness of Waseda Advanced Electric Micro Bus . by Yushi Kamiya *, Kimihiko Sato and Yasuhiro Daisho. Waseda University, 55S-704, 3-4-1 Ohkubo, Shinjuku, Tokyo, JAPAN * Author to whom correspondence should be addressed. World Electr. Veh.

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Concrete - environmentally friendly and natural

Concrete is a natural building material and 100% recyclable. Concrete consists of water, sand, gravel and cement. Water, sand and gravel naturally exist in our environment. For the production of cement, the raw materials limestone, clay, sand and iron ore are

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Evaluation of Environmental Requirements for

2014-3-25  1) The durability of concrete 2) The environmental impacts of the concrete industry For the concrete durability, it is essential to provide the full protection for the concrete structures from the different harsh environment factors that cause several degradation issues such as [1] [3]: 1) Creeping 2) Shrinkage 3) Random Cracks

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Evaluation of Environmental Requirements for Sustainable ...

2014-6-19  Concrete is one of the main building materials used in current construction activities around the world; therefore, many issues pertaining to concrete long term sustainability arise. This makes issues related to environmental evaluation and assessment for the ready-mix concrete

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263-EEC : Environmental evaluation of concrete structures ...

The International Union of Laboratories and Experts in Construction Materials, Systems and Structures (RILEM) was founded with the aim to promote scientific cooperation in the area of construction materials and structures worldwide. This mission is achieved through collaboration of leading experts in construction practice and science including academics, researchers, industrialists, testing ...

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Plastic-reinforced concrete delivers on environmental ...

2021-7-26  Plastic-reinforced concrete delivers on environmental friendliness. The project was a collaboration between James Cook University PhD student Shi Yin and Queensland company Fibercon. ... (JCU) have helped develop a concrete reinforced with recycled plastic, greatly reducing carbon dioxide emissions from the production of concrete.

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Evaluation of the environmental benefits of biochar ...

2020-10-13  Concrete vs Concrete with Biochar Biochar: Production, Characterization and Applications 14 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 Block production Transportation to yard KGCO2 EQ. Biochar concrete block Standard concrete block 0.28 kg CO2 eq. Climate Change [kg CO2 eq.] 1

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Environmental Impact Evaluation of a Slag/Fly ... - Concrete

2021-4-22  However, its environmental impact with regards to its global warming potential and energy consumption remain to be evaluated. This paper presents an evaluation and comparative study of the environmental impact factors of a newly developed slag/fly ash-based SHGC and three different types of conventional SHCC materials.

Get Price

Evaluation of Environmental Vibration Effect in Cement ...

Multiple Head Breaker (MHB) is an innovative cement concrete pavement breaking machine with high impact energy. The impact energy of multiple head propagates in vertical and horizontal direction simultaneously which results the environmental vibration effect consequently. The slope and structures beside the highway are influenced by vibration in rubblizing of cement concrete pavement.

Get Price

Evaluation of Environmental-friendliness of Waseda ...

2010-12-31  Evaluation of Environmental-friendliness of Waseda Advanced Electric Micro Bus . by Yushi Kamiya *, Kimihiko Sato and Yasuhiro Daisho. Waseda University, 55S-704, 3-4-1 Ohkubo, Shinjuku, Tokyo, JAPAN * Author to whom correspondence should be addressed. World Electr. Veh.

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Research concerning evaluation of environmental ...

Research concerning evaluation of environmental-friendliness of Waseda Advanced Electric Micro Bus. Kimihiko Sato, Kimiyoshi Kobayashi, Naoki Yoshida, Yushi Kamiya, Yasuhiro Daisho, Takeshi Sato. Graduate School of Environment and Energy Engineering; Research output: Contribution to conference › Paper › peer-review.

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