The application of ecological building materials in architectural design is in line with the concept of green development and can promote the transformation and upgrading of the construction industry.Against this back...The application of ecological building materials in architectural design is in line with the concept of green development and can promote the transformation and upgrading of the construction industry.Against this background,this article systematically explains the definition,characteristics,and classification of ecological building materials,and discusses the selection criteria and application scenarios of ecological building materials.On the basis of the previous analysis,the article proposes that the application of ecological building materials in architectural design needs to do a good job in the integration of materials,system expression,digital synergy,and total life cycle management.Thus,it expands the application scenarios of ecological building materials in architectural design and helps the industry to develop sustainably.展开更多
Through the development and use of local resources (bamboo), enrich and expand the form and content of the curriculum, take bamboo as the carrier, integrate the original ecological materials to create kindergarten art...Through the development and use of local resources (bamboo), enrich and expand the form and content of the curriculum, take bamboo as the carrier, integrate the original ecological materials to create kindergarten art activities, theme activities, game activities and kindergarten environment and other practical research, to promote the formation of the characteristic culture of the kindergarten. According to the actual situation, the kindergarten develops the characteristics suitable for the garden -- taking bamboo as the carrier and integrating ecological raw materials to create the garden based ecological environment education. Through a series of educational strategies, make kindergarten ecological environment education really put into practice, play its role in early childhood education. In the process of education and teaching, ecological environment education should be deeply promoted.展开更多
This study is aimed to investigate and analyze the ecological technology around ecological environment resources of engineering in Taiwan. In Taiwan, the natural and artificial material applied in the ecological techn...This study is aimed to investigate and analyze the ecological technology around ecological environment resources of engineering in Taiwan. In Taiwan, the natural and artificial material applied in the ecological technology in internal currently, usually lack of evaluation for applicative conditions. Hence, this study carried on the whole research and identifications to draft the eco-materials of ecological technology. The evaluation models of applied materials for ecological technology were proposed. The quantitative score were obtained by expert＇s person evaluation. Three models were proposed to quantify the effects of applied materials on the ecological environment. The statistical procedures were adopted to compare the performance of these materials for ecological technology. The results indicated that the comparison of applied materials can be treated by quantitative analysis. For the further analysis, more evaluated data from expert＇s experience need to be collected then the bias of person subject can be reduced. In addition to reach the benefits in the respects of ecosystem, society, economy and function, also practice the comprehensive effects in ecological technology.展开更多
The objective of this study is to seek solutions to reduce the impact of buildings on climate change and to promote the use of local bio-sourced or geo-sourced materials for sustainable construction. Different samples...The objective of this study is to seek solutions to reduce the impact of buildings on climate change and to promote the use of local bio-sourced or geo-sourced materials for sustainable construction. Different samples of raw earth from 3 sites were taken in the commune of Mlomp. Geotechnical tests showed that the raw earth samples from sites 2 and 3 have more clay fraction while site 1 contains more sand. The fact of integrating fibers from crushed palm leaves (Borassus aethiopum) (2%, 4% and 6%) into the 3 raw earth samples reduced the mechanical resistance to compression and traction of the 3 raw earths. The experimental results of thermal tests on samples of earth mixtures with crushed Palma leaf fibers show a decrease in thermal conductivity as well as thermal effusivity as the percentages increase (2%, 4% and 6%) of fibers in raw earth for the 3 sites. This shows that this renewable composite material can help improve the thermal insulation of building envelopes.展开更多
Sticky rice is not only a notoriously food, or a kind of important medicinal herb, but also serves as a kind of important engineering materials having rich re- sources. Sticky rice has excellent toughness, anti-seepag...Sticky rice is not only a notoriously food, or a kind of important medicinal herb, but also serves as a kind of important engineering materials having rich re- sources. Sticky rice has excellent toughness, anti-seepage property, bonding proper- ty, reinforcing property, high strength and superior engineering performance with su- perior engineering value, ecolOgical value and landscape value on account of its starch composition mainly composed of amylopectin of which the granules are poly- hedron. The development and application of sticky rice has important strategic signif- icance to promotion of sustainable development of ecological landscape construction, alleviation of resource shortage, reduction of environmental pollution, acceleration of constructing environmental friendly society and realization of sustainable development of China.展开更多
This paper analyzes the theoretical sources of Xi Jinping Thought on Ecological Civilization,a core component of“Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era.”The study argues that this...This paper analyzes the theoretical sources of Xi Jinping Thought on Ecological Civilization,a core component of“Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era.”The study argues that this framework is not a single doctrine but a syncretic synthesis of five intellectual pillars:Marxist ecological materialism,traditional Chinese ecological wisdom,lessons from China’s socialist development,a people-centered governing philosophy,and a global vision of environmental governance.By weaving together these diverse sources,the ideology provides both cultural legitimacy and political authority for China’s ecological transition.It reframes environmental protection as both a socialist imperative and a civilizational mission,offering a new paradigm for modernization that challenges Western development models and positions China as a leader in global sustainability governance.展开更多
To avoid the old road of urban development with high consumption and high pollution,this paper took the houses in a village near Yinchuan(a typical city of Northwest China)as an exemplary project to explore the approp...To avoid the old road of urban development with high consumption and high pollution,this paper took the houses in a village near Yinchuan(a typical city of Northwest China)as an exemplary project to explore the appropriate strategies in the arid cold climate for the sustainable development in rural undeveloped areas Northwest China.Firstly,all houses were designed according to the principles of passive solar heating.Secondly,optimized biomass energy technologies such as biogas pit and straw gasification stove were utilized for cooking or heating.Last but not the least important,the ecological building materials such as earth,straw bale,fly ash were used to construct houses,which improves the indoor thermal comfort and meanwhile lowers the negative impact on the environment.Low costs,easy accessibility and habitants'inclination were taken into account in the process of design.展开更多
In response to the challenges posed by the transformation of China's reed industry,leading to difficulties in reed utilization,and the significant increment in raw soil from the expansion of urban infrastructure,t...In response to the challenges posed by the transformation of China's reed industry,leading to difficulties in reed utilization,and the significant increment in raw soil from the expansion of urban infrastructure,the authors proposed a novel method of coupling reed with raw soil to produce an ecological building insulation material.The aim is to enhance the thermal comfort of rural buildings and achieve building energy saving.The research has applied theoretical and experimental methods as the core means of exploration for key factors in the preparation of the novel ecological insulation material.These factors include raw soil content and curing methods.Key performance indicators such as thermal insulation,mechanical properties,fire resistance,water resistance,moisture resistance,and acoustic performance have been utilized for evaluation.The research results indicate that the proposed process and method for the preparation of the ecological insulation material effectively utilize reed and raw soil,achieving excellent multi-target performance.When the content of raw soil is in the range of 0-40%,the material's thermal conductivity ranges from 0.097 W/(m·K)to 0.104 W/(m·K),compressive strength from0.70 MPa to 0.79 MPa,water absorption rate from 29.42%to 38.95%,moisture absorption rate from 13.33%to31.48%,and the maximum sound absorption coefficient is 0.80,with a maximum sound insulation of 56.66 dB.Additionally,a non-combustible A-grade fire resistance was achieved.To expand the application space and scope of the novel material,the research team further explored on-site construction material preparation processes and conducted experimental research,focusing on the key aspect of the"curing process".The low temperature curing method of industrial heating blanket was proposed.The research results indicated that the method is feasible.At an environmental temperature of 25℃,with different curing times and curing temperatures,the material's thermal conductivity ranges from 0.089 W/(m·K)to 0.109 W/(m·K),and the compressive strength is between 0.14 MPa and 0.70 MPa,meeting the relevant parameter requirements.This research opens up avenues for other types of biomass with high economic added value applications and can be directly applied to improving the thermal environment of residential buildings,contributing to building energy saving,rural revitalization,and the implementation of dual-carbon strategies in China.展开更多
文摘The application of ecological building materials in architectural design is in line with the concept of green development and can promote the transformation and upgrading of the construction industry.Against this background,this article systematically explains the definition,characteristics,and classification of ecological building materials,and discusses the selection criteria and application scenarios of ecological building materials.On the basis of the previous analysis,the article proposes that the application of ecological building materials in architectural design needs to do a good job in the integration of materials,system expression,digital synergy,and total life cycle management.Thus,it expands the application scenarios of ecological building materials in architectural design and helps the industry to develop sustainably.
文摘Through the development and use of local resources (bamboo), enrich and expand the form and content of the curriculum, take bamboo as the carrier, integrate the original ecological materials to create kindergarten art activities, theme activities, game activities and kindergarten environment and other practical research, to promote the formation of the characteristic culture of the kindergarten. According to the actual situation, the kindergarten develops the characteristics suitable for the garden -- taking bamboo as the carrier and integrating ecological raw materials to create the garden based ecological environment education. Through a series of educational strategies, make kindergarten ecological environment education really put into practice, play its role in early childhood education. In the process of education and teaching, ecological environment education should be deeply promoted.
文摘This study is aimed to investigate and analyze the ecological technology around ecological environment resources of engineering in Taiwan. In Taiwan, the natural and artificial material applied in the ecological technology in internal currently, usually lack of evaluation for applicative conditions. Hence, this study carried on the whole research and identifications to draft the eco-materials of ecological technology. The evaluation models of applied materials for ecological technology were proposed. The quantitative score were obtained by expert＇s person evaluation. Three models were proposed to quantify the effects of applied materials on the ecological environment. The statistical procedures were adopted to compare the performance of these materials for ecological technology. The results indicated that the comparison of applied materials can be treated by quantitative analysis. For the further analysis, more evaluated data from expert＇s experience need to be collected then the bias of person subject can be reduced. In addition to reach the benefits in the respects of ecosystem, society, economy and function, also practice the comprehensive effects in ecological technology.
文摘The objective of this study is to seek solutions to reduce the impact of buildings on climate change and to promote the use of local bio-sourced or geo-sourced materials for sustainable construction. Different samples of raw earth from 3 sites were taken in the commune of Mlomp. Geotechnical tests showed that the raw earth samples from sites 2 and 3 have more clay fraction while site 1 contains more sand. The fact of integrating fibers from crushed palm leaves (Borassus aethiopum) (2%, 4% and 6%) into the 3 raw earth samples reduced the mechanical resistance to compression and traction of the 3 raw earths. The experimental results of thermal tests on samples of earth mixtures with crushed Palma leaf fibers show a decrease in thermal conductivity as well as thermal effusivity as the percentages increase (2%, 4% and 6%) of fibers in raw earth for the 3 sites. This shows that this renewable composite material can help improve the thermal insulation of building envelopes.
基金Supported by Science and Technology Planning Project of Hunan Province(2011NK3046)Hunan Leading Academic Discipline Project of Botany during the Twelfth Five-year~~
文摘Sticky rice is not only a notoriously food, or a kind of important medicinal herb, but also serves as a kind of important engineering materials having rich re- sources. Sticky rice has excellent toughness, anti-seepage property, bonding proper- ty, reinforcing property, high strength and superior engineering performance with su- perior engineering value, ecolOgical value and landscape value on account of its starch composition mainly composed of amylopectin of which the granules are poly- hedron. The development and application of sticky rice has important strategic signif- icance to promotion of sustainable development of ecological landscape construction, alleviation of resource shortage, reduction of environmental pollution, acceleration of constructing environmental friendly society and realization of sustainable development of China.
文摘This paper analyzes the theoretical sources of Xi Jinping Thought on Ecological Civilization,a core component of“Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era.”The study argues that this framework is not a single doctrine but a syncretic synthesis of five intellectual pillars:Marxist ecological materialism,traditional Chinese ecological wisdom,lessons from China’s socialist development,a people-centered governing philosophy,and a global vision of environmental governance.By weaving together these diverse sources,the ideology provides both cultural legitimacy and political authority for China’s ecological transition.It reframes environmental protection as both a socialist imperative and a civilizational mission,offering a new paradigm for modernization that challenges Western development models and positions China as a leader in global sustainability governance.
基金Supported by National Key Technology R&D Programin the 11th Five Year Plan of China(2006BAJ04A18)
文摘To avoid the old road of urban development with high consumption and high pollution,this paper took the houses in a village near Yinchuan(a typical city of Northwest China)as an exemplary project to explore the appropriate strategies in the arid cold climate for the sustainable development in rural undeveloped areas Northwest China.Firstly,all houses were designed according to the principles of passive solar heating.Secondly,optimized biomass energy technologies such as biogas pit and straw gasification stove were utilized for cooking or heating.Last but not the least important,the ecological building materials such as earth,straw bale,fly ash were used to construct houses,which improves the indoor thermal comfort and meanwhile lowers the negative impact on the environment.Low costs,easy accessibility and habitants'inclination were taken into account in the process of design.
基金supported by the National Natural Science Foundation of China(No.52076070,No.52008166)the Natural Science Foundation of Hunan Province(No.2021JJ30256,No.2022JJ30139)the Department of Ecology and Environment of Hunan Province(No.2021003630)。
文摘In response to the challenges posed by the transformation of China's reed industry,leading to difficulties in reed utilization,and the significant increment in raw soil from the expansion of urban infrastructure,the authors proposed a novel method of coupling reed with raw soil to produce an ecological building insulation material.The aim is to enhance the thermal comfort of rural buildings and achieve building energy saving.The research has applied theoretical and experimental methods as the core means of exploration for key factors in the preparation of the novel ecological insulation material.These factors include raw soil content and curing methods.Key performance indicators such as thermal insulation,mechanical properties,fire resistance,water resistance,moisture resistance,and acoustic performance have been utilized for evaluation.The research results indicate that the proposed process and method for the preparation of the ecological insulation material effectively utilize reed and raw soil,achieving excellent multi-target performance.When the content of raw soil is in the range of 0-40%,the material's thermal conductivity ranges from 0.097 W/(m·K)to 0.104 W/(m·K),compressive strength from0.70 MPa to 0.79 MPa,water absorption rate from 29.42%to 38.95%,moisture absorption rate from 13.33%to31.48%,and the maximum sound absorption coefficient is 0.80,with a maximum sound insulation of 56.66 dB.Additionally,a non-combustible A-grade fire resistance was achieved.To expand the application space and scope of the novel material,the research team further explored on-site construction material preparation processes and conducted experimental research,focusing on the key aspect of the"curing process".The low temperature curing method of industrial heating blanket was proposed.The research results indicated that the method is feasible.At an environmental temperature of 25℃,with different curing times and curing temperatures,the material's thermal conductivity ranges from 0.089 W/(m·K)to 0.109 W/(m·K),and the compressive strength is between 0.14 MPa and 0.70 MPa,meeting the relevant parameter requirements.This research opens up avenues for other types of biomass with high economic added value applications and can be directly applied to improving the thermal environment of residential buildings,contributing to building energy saving,rural revitalization,and the implementation of dual-carbon strategies in China.
