Application of Titanium Dioxide in Cement and Concrete Technology

2016 ◽  
Vol 687 ◽  
pp. 243-249 ◽  
Author(s):  
Alina Pietrzak ◽  
Janina Adamus ◽  
Bogdan Langier
Keyword(s):  
Sustainable Development ◽  
Titanium Dioxide ◽  
New Technologies ◽  
Civil Engineering ◽  
Public Awareness ◽  
Photocatalytic Properties ◽  
Test Results ◽  
Concrete Technology ◽  
Cement And Concrete ◽  
Photocatalytic Concrete

Public awareness of the need to protect the environment deepens and expands to new areas of life, including new technologies used in civil engineering. These technologies include, among others, the technology of photocatalytic concrete products, which are capable of purifying air. The use of this type of technology is closely linked with the campaign for Sustainable Development. The article discusses the photocatalytic properties of titanium dioxide and its use in various industries. The test results of TioCem® CEM II/A-S 42.5 cement and Portland CEM I 42.5 cement based on experiments performed with bars made of standardized mortar are presented.

Sustainable Development of China’s Cement and Concrete Industry

2012 ◽  
Vol 174-177 ◽  
pp. 600-603
Author(s):  
Xin Wei Ma
Keyword(s):  
Sustainable Development ◽  
Greenhouse Gases ◽  
New Technologies ◽  
Global Climate ◽  
Rapid Development ◽  
Mineral Resources ◽  
Resource Depletion ◽  
Cement Production ◽  
The Sustainable Development ◽  
Cement And Concrete

China's cement and concrete industry is still in rapid development period. Cement production and application consumes amount of mineral resources and fuels. A mass of greenhouse gases are released. Resource consuming and greenhouse gases releasing has a direct impact on resource depletion and global climate change. By using new technologies to reduce consumption of cement and concrete is of importance for conserving resources, reducing emissions and achieve the sustainable development of the industry.

Recent Development of Nano Titanium Dioxide to Be Used in the Field of Building Materials

2014 ◽  
Vol 1065-1069 ◽  
pp. 1926-1929
Author(s):  
Yu Hao Zhan ◽  
Xiao Hua Yu
Keyword(s):  
Titanium Dioxide ◽  
Building Materials ◽  
Environmentally Friendly ◽  
Photocatalytic Properties ◽  
Functional Coatings ◽  
History Of ◽  
Medical Materials ◽  
Self Cleaning ◽  
Photocatalytic Concrete ◽  
Nano Titanium Dioxide

In recent years, the photocatalytic properties of nano TiO2(nanotitanium dioxide) is one of today’s hottest issues of environmentally friendly materials, medical materials and building materials fields. In this paper, we present the latest research on nanotitanium dioxide to be used in the field of building materials. Based on the history of the photocatalytic properties of nanotitanium dioxide, the application of nanotitanium dioxide in photocatalytic concrete, photocatalytic ceramics, functional coatings and materials in the field of self-cleaning glass has been analyzed. Finally, further research will focus on nanotitanium dioxide used in the field of building materials.

Key technologies of the modern digital economy

2020 ◽  
pp. 25-36
Author(s):  
N. Rodigina ◽  
S. Moleva ◽  
M. Logina ◽  
V. Musikhin
Keyword(s):  
Sustainable Development ◽  
World Economy ◽  
Sustainable Development Goals ◽  
Significant Contribution ◽  
New Technologies ◽  
Modern World ◽  
Digital Revolution ◽  
Key Technologies ◽  
Development Goals ◽  
Positive Results

This article is devoted to digitalization as a challenge of the modern world economy. The digital revolution has changed our lives and societies with unprecedented speed and scale, providing huge opportunities as well as daunting challenges. New technologies can make a significant contribution to achieving sustainable development goals, but positive results should not be taken for granted.

Environmental Training of Students of the Civil Engineering Career The Universidad Técnica De Manabí

2017 ◽  
Vol 3 (5) ◽  
pp. 1
Author(s):  
Olinda Elizabeth Caicedo Arévalo ◽  
Beatriz Zumalacárregui de Cárdenas ◽  
Juan Manuel Labadié Suárez ◽  
María Rodríguez Gámez
Keyword(s):  
Sustainable Development ◽  
Civil Engineering ◽  
Positive Influence ◽  
Academic Program ◽  
The Sustainable Development ◽  
Environmental Space ◽  
Survey Technique ◽  
Educational Task ◽  
Engineering Career ◽  
Civil Engineers

The Civil Engineering course teaches different subjects in its academic program, which has in their educational task to offer knowledge to students, their intervention in the environmental space, within the framework of their actions as future civil engineers. The objective of the research is to reflect on the knowledge acquired in the environmental training of students of the civil engineering career. For this purpose, the standardized survey technique was used with structured questions that collected the work of the educational program of the race and was applied to 75 students of the different levels. The result obtained allowed to know to what extent the environmental training of students, has repercussions on the preparation of future civil engineers, in addition to the degree of concern for environmental problems and the predisposition to work in order to reduce the impacts derived from the professional practice of The Civil Engineering, taking into account the implication of the sustainable development in the academic formation. During the investigation it was verified that students are aware of the importance of preservation and respect for nature through the use of clean energies, where they have expressed concern about contamination and depletion of natural resources. The results obtained can have a positive influence on the constructive future of the province, depending on the implementation of an appropriate sustainable development policy.

Movement for Sustainable Development through Green Economics

2016 ◽  
Vol 3 (01) ◽  
Author(s):  
Rakesh Rangwani
Keyword(s):  
Sustainable Development ◽  
Environmental Economics ◽  
Public Awareness ◽  
Research Paper ◽  
Green Economy ◽  
Agenda 21 ◽  
Secondary Sources ◽  
Depth Analysis ◽  
The World ◽  
Heads Of State

Despite substantial improvements over the past 23 years in many key areas of sustainable development, the world is not on track to achieve the goals as aspired to in Agenda 21, adopted in Rio de Janeiro in 1992, and reiterated in subsequent world conferences, such as the World Summit on Sustainable Development held in Johannesburg in 2002. While there have been some achievements in implementing Agenda 21, including the implementation of the chapters on “Science for Sustainable Development” and on “Promoting Education, Public Awareness and Training”, for which UNESCO was designated as the lead agency, much still remains to be done. This decade had seen the idea of a “green economy” float out of its specialist moorings in environmental economics and into the mainstream of policy discourse. It is found increasingly in the words of heads of state and finance ministers, in the text of G20 communiqués, and discussed in the context of sustainable development and poverty eradication. The research paper focused to establish a relationship between sustainable development and green economics. The research paper is descriptive and analytical in nature. The data collected from secondary sources such as report from niti aayog, IMF indicators, RBI reports, newspapers, journals. The research design was adopted to have greater accuracy and in depth analysis of the research study. The statistical tools for the analysis are also being used.

Steel slag and its applications in cement and concrete technology: A review

2021 ◽  
Vol 283 ◽  
pp. 122783
Author(s):  
Osman Gencel ◽  
Omer Karadag ◽  
Osman Hulusi Oren ◽  
Turhan Bilir
Keyword(s):  
Steel Slag ◽  
Concrete Technology ◽  
Cement And Concrete

scholarly journals Technology and Corporate Social Responsibility

2021 ◽  
Vol 13 (15) ◽  
pp. 8658
Author(s):  
Vojko Potocan
Keyword(s):  
Sustainable Development ◽  
Corporate Social Responsibility ◽  
Social Responsibility ◽  
New Technologies ◽  
Social Issues ◽  
Technological Development ◽  
Sustainable Use ◽  
Interdisciplinary Treatment ◽  
Sustainable Technologies ◽  
Corporate Social

This study examined the importance of technologies in advancing modern organizations’ corporate social responsibility (CSR). Drawing upon environmentalist and technological theories, we analyzed the shift from the traditional development of technology to the development of sustainable technologies for the further sustainable advancement of organizations. Technology has decisively influenced the development of humankind, but its research has traditionally excluded sustainable development issues. Newer technological visions have addressed the incorporation of technologies in all industries more comprehensively to solve social issues related to environmental protection and sustainable economic development. Such an orientation is followed by several conceptual solutions, such as the sustainable use of traditional technologies, development of sustainable technologies, and interdisciplinary treatment of sustainable technology to extend the CSR model. The results of our study have theoretical implications, highlighting the effects of technological development and new technologies on the course of further societal sustainable development. Practical implications include extending CSR’s Triple Bottom model with a technological dimension to improve organizations’ further sustainable operating and behavior.

scholarly journals Obstacles to Developing Net-Zero Energy (NZE) Homes in Greater Toronto Area

Buildings ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 95
Author(s):  
Ghazal Makvandia ◽  
Md. Safiuddin
Keyword(s):  
Financial Incentives ◽  
New Technologies ◽  
Public Awareness ◽  
Ghg Emissions ◽  
Primary Data ◽  
Zero Energy ◽  
The Public ◽  
Greater Toronto Area ◽  
Net Zero Energy ◽  
Net Zero

Efforts have been put in place to minimize the effects of construction activities and occupancy, but the problem of greenhouse gas (GHG) emissions continues to have detrimental effects on the environment. As an effort to reduce GHG emissions, particularly carbon emissions, countable commercial, industrial, institutional, and residential net-zero energy (NZE) buildings were built around the globe during the past few years, and they are still operating. But there exist many challenges and barriers for the construction of NZE buildings. This study identifies the obstacles to developing NZE buildings, with a focus on single-family homes, in the Greater Toronto Area (GTA). The study sought to identify the technical, organizational, and social challenges of constructing NZE buildings, realize the importance of the public awareness in making NZE homes, and provide recommendations on how to raise public knowledge. A qualitative approach was employed to collect the primary data through survey and interviews. The secondary data obtained from the literature review were also used to realize the benefits, challenges, and current situation of NZE buildings. Research results indicate that the construction of NZE buildings is faced with a myriad of challenges, including technical issues, the lack of governmental and institutional supports, and the lack of standardized measures. The public awareness of NZE homes has been found to be very low, thus limiting the uptake and adoption of the new technologies used in this type of homes. The present study also recommends that the government and the academic institutions should strive to support the NZE building technology through curriculum changes, technological uptake, and financial incentives to buyers and developers. The implementation of these recommendations may enhance the success and popularity of NZE homes in the GTA.

The Development of Green Building Materials Trend in China

2013 ◽  
Vol 357-360 ◽  
pp. 1070-1073
Author(s):  
Bao Zhu Sheng
Keyword(s):  
Sustainable Development ◽  
Building Material ◽  
Building Materials ◽  
Civil Engineering ◽  
Green Building ◽  
Engineering Construction ◽  
Factors Influencing ◽  
Green Building Materials ◽  
History Of ◽  
Development Tendency

Building material is the base of civil engineering construction, in the history of thousands of years of development, building materials also gradually change and change, and is closely related to the progress of human civilization and the development of science and technology.Green building materials has the vital significance to the construction of a conservation-oriented society and sustainable development, in accordance with China's social development.This paper introduces the importance of the development of green building materials,analyzes some factors influencing the development of green building materials in China,and discusses the development tendency of green building materials in China.

Sign in / Sign up

Export Citation Format

Share Document