scholarly journals HISTORY OF COMPOSITE MATERIALS

2020 ◽  
Vol 72 (4) ◽  
pp. 97-104
Author(s):  
S. Zhuzbayev ◽  
◽  
A. Adilova ◽  
Sh. Akhmetzhanova ◽  
◽  
...  

This article discusses the discovery and creation of composite materials, general characteristics and differences, structure, purpose of structural materials, a special combination of strength, stiffness and lightness, composite materials regardless of their origin, the result of volumetric combinations of various components, without individual components. properties, continuous component in the volume of composite materials - matrix, types of materials and their classification, composite building materials. Also reinforced building materials, the properties of many materials around us, their features, the properties of composite materials, their use in all fields of science, technology, industry, the ability to adjust the properties of composite materials using several matrices or fillers of different nature, the strength of the composite, hardness and deformation, composite materials with special properties.

2013 ◽  
Vol 357-360 ◽  
pp. 1379-1382
Author(s):  
Tie Xin Dong

There has been a long history of applying metal to architecture. At the beginning, they just appeared in the structure of bridges, factories and storages, and then gradually turned up as a form of building structural materials in civil architecture such as markets, schools and office buildings. So all the time, metal like steel structure or hardware impresses people as a kind of industrialized building materials. With the development of architectural technology and the researching of characteristics of building materials, metal material has been brought in building skin design with brand-new appearance, and coruscate new vitality in the field of architectural design depending on full of variety of expressions and economic environmental character.


2019 ◽  
Vol 16 (2) ◽  
pp. 73-77
Author(s):  
Akmal Marozikov ◽  

Ceramics is an area that has a long history of making clay bowls, bowls, plates,pitchers, bowls, bowls, bowls, pots, pans, toys, building materials and much more.Pottery developed in Central Asia in the XII-XIII centuries. Rishtan school, one of the oldest cities in the Ferghana Valley, is one of the largest centers of glazed ceramics inCentral Asia. Rishtan ceramics and miniatures are widely recognized among the peoples of the world and are considered one of the oldest cities in the Ferghana Valley. The article discusses the popularity of Rishtan masters, their products made in the national style,and works of art unique to any region


2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Lino Bianco

AbstractRuins are a statement on the building materials used and the construction method employed. Casa Ippolito, now in ruins, is typical of 17th-century Maltese aristocratic country residences. It represents an illustration of secondary or anthropogenic geodiversity. This paper scrutinises these ruins as a primary source in reconstructing the building’s architecture. The methodology involved on-site geographical surveying, including visual inspection and non-invasive tests, a geological survey of the local lithostratigraphy, and examination of notarial deeds and secondary sources to support findings about the building’s history as read from its ruins. An unmanned aerial vehicle was used to digitally record the parlous state of the architectural structure and karsten tubes were used to quantify the surface porosity of the limestone. The results are expressed from four perspectives. The anatomy of Casa Ippolito, as revealed in its ruins, provides a cross-section of its building history and shows two distinct phases in its construction. The tissue of Casa Ippolito—the building elements and materials—speaks of the knowledge of raw materials and their properties among the builders who worked on both phases. The architectural history of Casa Ippolito reveals how it supported its inhabitants’ wellbeing in terms of shelter, water and food. Finally, the ruins in their present state bring to the fore the site’s potential for cultural tourism. This case study aims to show that such ruins are not just geocultural remains of historical built fabric. They are open wounds in the built structure; they underpin the anatomy of the building and support insights into its former dynamics. Ruins offer an essay in material culture and building physics. Architectural ruins of masonry structures are anthropogenic discourse rendered in stone which facilitate not only the reconstruction of spaces but also places for human users; they are a statement on the wellbeing of humanity throughout history.


2017 ◽  
Vol 26 (2) ◽  
pp. 385-395 ◽  
Author(s):  
CLARA HUNTER LATHAM

The rapid industrialisation and electrification that characterises the late nineteenth and early twentieth centuries involved the revolutionary and irreversible technologisation of sound. The ability to send sound great distances, through time and space, amplified the instability of sonic presence both inside and outside the body. Sound reproduction technologies such as gramophone and radio emphasise the questionable materiality of sound. Scholarship in the emerging field of sound studies has tended to focus on sound technologies that emerge in this period, promoting the axiom that the ear epitomises modern sensibility. Even before technological developments revolutionised sound, discourses surrounding the ear anticipated the collapse of scientific certainty that marks the modern age. Developments in sound technology can mask the severing of scientific measurement from musical aesthetics that coincided with the age of recording. If the study of sound in modernity has tended to focus on technological changes and bracket aesthetic questions, it is perhaps because the relationships among the science, technology and aesthetics of sound have not yet been adequately parsed.


2013 ◽  
Vol 357-360 ◽  
pp. 1070-1073
Author(s):  
Bao Zhu Sheng

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.


2018 ◽  
Vol 4 ◽  
pp. 179 ◽  
Author(s):  
Fadhila Mazanderani ◽  
Isabel Fletcher ◽  
Pablo Schyfter

Talking STS is a collection of interviews and accompanying reflections on the origins, the present and the future of the field referred to as Science and Technology Studies or Science, Technology and Society (STS). The volume assembles the thoughts and recollections of some of the leading figures in the making of this field. The occasion for producing the collection has been the fiftieth anniversary of the founding of the University of Edinburgh’s Science Studies Unit (SSU). The Unit’s place in the history of STS is consequently a recurring theme of the volume. However, the interviews assembled here have a broader purpose – to present interviewees’ situated and idiosyncratic experiences and perspectives on STS, going beyond the contributions made to it by any one individual, department or institution. Both individually and collectively, these conversations provide autobiographically informed insights on STS. Together with the reflections, they prompt further discussion, reflection and questioning about this constantly evolving field.


Author(s):  
Carolina Mendonça Fernandes de Barros ◽  
Tais Feijo Viana ◽  
Luana Melo Pereira

Resumo: Este artigo tem como objetivo descrever um breve histórico sobre diferentes tendências pedagógicas da educação no Brasil e debater a relação entre esses modelos e a busca da formação do conhecimento, através da iniciação da pesquisa, usando, para isso, uma experiência realizada numa disciplina do Curso Técnico de Edificações do Instituto Federal de Educação, Ciência e Tecnologia Sul-Riograndense. O estudo parte do pressuposto de que é preciso apreender com rapidez, em um mundo frenético, onde o ensino necessita de múltiplos contextos. “Roubemos”, então, parte de uma conversa deleuziana, na qual aprender é pensar, e do entendimento de que o professor reflexivo é o que procura desencadear, arrolar e romper o pensamento. Frente à ruptura feita pela tentativa de inovação em sala de aula, o paradigma dominante aqui se desconstrói, necessitando novas conexões para seguir. Assim, esta pesquisa parte da narração de uma nova prática, em que a inovação demonstra que o interesse dos estudantes é proporcional à curiosidade que a disciplina ou as atividades podem propiciar. A pesquisa desvincula-se do apenas ir para o laboratório de materiais de construção e realizar análises hipotéticas. Aqui, altera-se e amplia-se com o estímulo da vontade dos estudantes em analisar um produto que eles mesmos criaram. Desse modo, os estudantes são provocados a produzir, na forma de um texto científico, o conteúdo abordado, tendo a possibilidade de introdução na iniciação científica e de perdurar nela durante o semestre inteiro. O resultado é um banner, simulando a exposição em um congresso. Palavras-chaves: Inovação. Ensino Técnico. Iniciação Científica. Professor reflexivo.  THE REFLECTIVE TEACHER AND EDUCATION BY RESEARCH: PERSPECTIVES OF A PRACTICE WITH STUDENTS OF THE BUILDING TECHNICAL COURSE Abstract: This article aims to describe a brief history of the different pedagogical trends of education in Brazil and discuss the relations between these models and the pursuit of knowledge formation through the initiation of research, by using it for an experiment conducted in the discipline of Building Technical Course of Federal Institute of Education, Science and Technology Sul-Rio-Grandense. The study assumes that we need to grasp quickly, in a frantic world, where teaching requires multiple contexts. We pick part of a conversation from Deleuze, by whom learning is thinking, and the understanding that the reflective teacher is looking trigger, roll over and break the thought. Face to break made by attempt of innovation in the classroom, the dominant paradigm here is deconstructed and need new connections. Thus, this research is the narration of a new practice, where innovation shows that student interest is proportional to the curiosity that the subject or the activities can provide. The research is disassociated of the only go to the lab of building materials and perform what if analysis here alters and expands on the stimulus of the will of the students in analyzing a product that they themselves created. Therefore, students are provoked to produce a scientific text about the studied subject, and they are given the opportunity of experiencing the undergraduate research and continuing it during the semester. The result is a banner, simulating an exposure in a conference. Keywords: Innovation. Techinical Education. Initiation to research. Reflective Teacher. 


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