INCREASE ENERGY EFFICIENCY LARGE PANEL RESIDENTIAL BUILDINGS

Author(s):  
M. M. Miralimov
2020 ◽  
Vol 02 (12) ◽  
pp. 86-89
Author(s):  
Axmedov Tolkin ◽  

This article provides basic information on engineering selection and beautification of urban areas where 5-storey residential buildings should be built in response to emergencies in ways to increase the energy efficiency of buildings using atmospheric water for technical purposes.


Author(s):  
Raluca Andreea Felseghi ◽  
Teodora Melania Şoimoşan ◽  
Constatin Filote ◽  
Maria Simona Răboaca

Currently, buildings are considered to be a continuously evolving organism that over time has to be treated, rehabilitated, and upgraded to meet the requirements set by the user at a certain stage. Buildings are a central element of the EU member states' energy efficiency policies, accounting for about 40% of final energy consumption, and 36% of greenhouse gas emissions, and about 75% of buildings are not energy efficient. Recent applications and studies establish that green retrofitting has maintained older existing buildings to increase energy efficiency, optimize building performance, increase occupants' satisfaction, and boost economic return while decreasing greenhouse gas emissions. In this regard, this chapter aims to address the main factors that negatively affect the performance of residential buildings and presents the common green retrofitting measures that can be taken to ensure the state of human well-being in residential buildings.


2014 ◽  
Vol 899 ◽  
pp. 24-29 ◽  
Author(s):  
Emanuel Megyesi ◽  
Mariana Brumaru

Modular blocks of flats built with large prefabricated panels have become widespread in most of central and East-European countries particularly in the 80es, populating large-scale neighbourhoods. In Romania are representing about 37% of the total fund of apartment blocks, being present in most of the cities. The high percentage of thermal bridges and reduced design thermal resistance of the envelope make these buildings a priority in thermal retrofitting. Using up-to-date calculation methods, the paper presents a thorough analysis of the energy performance of large-panel residential buildings (apartment blocks) before and after renovation. The conclusions are focused on the practical measures to be undertaken for bringing the energy efficiency after retrofitting at the highest possible degree, thus meeting the requirements of the EU legislation and the targets set in the field of energy performance and reduction of CO2 emissions.


2015 ◽  
Vol 40 (3) ◽  
pp. 61-67
Author(s):  
Achim Andreas Haid ◽  
Ali Öztüren

This study aims to understand the house owners' energy concerns. An exploratory inductive research design has been chosen to explore the perceptions of households towards the modernization of energy use in residential buildings. Face-to-face interviews with experts and households were conducted in Baden-Württemberg, Germany to collect the data. This study found that most of the house owners do not know about the benefits of increasing the energy performance in residential buildings and which energy efficiency potentials they can acquire. Additionally, house owners’ superficial knowledge creates fears and doubts concerning the modernization of energy use in residential buildings. Moreover, this study found that the local public administration, such as the municipalities, has a good reputation among households. Hence, public marketing activities should be run locally. It is suggested that the public administration should not conduct any public marketing activities without the support, for example, of the mayor. Further, it is necessary to supply the house owners with clear and understandable information on the topic and to demonstrate the functionality of the technologies to increase energy efficiency in residential buildings. Moreover, interpersonal communication such as a hotline and personal advisory service concerning energy-efficient refurbishment of residential buildings can be very beneficial to support the households. Local public administration should aim to introduce public marketing activities to enhance the modernization of energy use in residential buildings.


1970 ◽  
Vol 14 (1) ◽  
pp. 63-70
Author(s):  
Kateryna Danko ◽  
Kashchenko Tetyana

In Ukraine, one of the main problems in the field of architecture and construction is an outdated housing stock with low energy efficiency indicators. The total housing stock of Ukraine is 1031.7 million m2, of which more than 4.8 million m2 is an outdated and emergency stock, 11% of residential buildings need repairing, and 9% – reconstruction. Its significant part (72 million m2 or 23%) is morally outdated buildings of the first mass series of 1950−1960, which have a number of structural deficiencies and do not fit to current norms [11]. Most of the existing housing are in the historical environment, therefore, in addition to traditional approaches to the formation of energy-efficient housing, there are special approaches associated with a number of restrictions on the compositional, stylistic, and coloristic integrity to the architectural environment whith increasing energy efficiency of housing. This problem needs to be solved in a complex way, using thermo-modernization, thermo-reconstruction, sanation. An analysis of these approaches has shown that sanationis the most effective, as measures for the rehabilitation of multi-apartment buildings allow to increase energy efficiency of housing and preserve historical architectural heritage within the existing housing stock.


Author(s):  
N. GRIGORYEVA

A significant reserve of improving the energy efficiency of the economy of the Republic of Belarus is the housing sector. The paper explores approaches to improving the energy efficiency of residential buildings, analyses barriers to the development of technologies that increase the energy efficiency of residential buildings, and suggests ways to overcome them. An effective tool for the development of an economic mechanism for increasing the energy efficiency of residential buildings is the use of the Catalogue of Options, which is a systematized reference book that includes a database of equipment, materials, structures and technologies, as well as indicators of their energy efficiency and economic efficiency.


2011 ◽  
Vol 9 (1) ◽  
pp. 161-176 ◽  
Author(s):  
Radomir Folic ◽  
Mirjana Laban ◽  
Verica Milanko

Large panel residential buildings, dating from second half of 20 Century, are to be found in almost every urban settlement across Europe. Within the context of three case studies of urban blocks in Bulgaria (Mladost - Sofia), Macedonia (Karpos III - Skopje) and Serbia (Detelinara - Novi Sad), comparative analysis and evaluation of technical and structural characteristics according to reliability (seismic resistance and fire safety) and sustainability (energy efficiency, internal air quality, accessibility) criteria has been conducted. Additionally, previous experiences from individual renewal projects are reviewed. Previous experiences and comparative analysis results, could contribute to formulation of wider applicable solutions and development of new urban renewal strategies.


Author(s):  
Raluca Andreea Felseghi ◽  
Teodora Melania Şoimoşan ◽  
Constatin Filote ◽  
Maria Simona Răboaca

Currently, buildings are considered to be a continuously evolving organism that over time has to be treated, rehabilitated, and upgraded to meet the requirements set by the user at a certain stage. Buildings are a central element of the EU member states' energy efficiency policies, accounting for about 40% of final energy consumption, and 36% of greenhouse gas emissions, and about 75% of buildings are not energy efficient. Recent applications and studies establish that green retrofitting has maintained older existing buildings to increase energy efficiency, optimize building performance, increase occupants' satisfaction, and boost economic return while decreasing greenhouse gas emissions. In this regard, this chapter aims to address the main factors that negatively affect the performance of residential buildings and presents the common green retrofitting measures that can be taken to ensure the state of human well-being in residential buildings.


2008 ◽  
pp. 108-125
Author(s):  
K. Zavodov

Project-based transactions (PBTs) are a market mechanism of attracting foreign investments in order to abate greenhouse gas emissions and increase energy efficiency of the country’s enterprises. The article provides a classification and analyzes advantages and drawbacks of PBTs from the point of view of a host country. The main trends and factors determining the dynamics of the PBT market are described. Given that Russia currently lags behind the leaders of the PBT market, an incorporation of a state carbon fund is put forward with an aim of channelling PBTs through it. This paper proposes a form of PBT market regulation by incorporating an option mechanism into the contract structure of a transaction. A comparison of the new form of regulation with the tools that are currently in use in Russia and other countries demonstrates its greater economic efficiency under uncertainty.


Author(s):  
Domenico Prisinzano ◽  
Alessandro Federici ◽  
Amalia Martelli ◽  
Chiara Martini ◽  
Roberto Moneta

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