Neue Technologien im Bauprozess als Qualitätssicherung ressourcengerechten Bauens/Novel technologies in the construction process for quality management in sustainable building production

Bauingenieur ◽  
2016 ◽  
Vol 91 (07-08) ◽  
pp. 317-321
Author(s):  
Elisa Lublasser ◽  
Sigrid Brell-Cokcan

Im Gegensatz zu neuesten Materialentwicklungen oder den Fortschritten der Gebäudeentwicklung in Hinblick auf Energieeffizienz und Bauphysik hinkt die Baustelle in der Umsetzung dem möglichen Produktionsfortschritt aus der Vorfertigung hinterher. Gebaut wird nach wie vor wie vor hundert Jahren. Ob dies kulturell bedingt ist oder der fehlende technologische Fortschritt von Teilprozessen als Vorbereitung der Automatisierung die Ursache für den rückständigen Bauprozess darstellt, wird am neugegründeten Lehrstuhl für Individualisierte Bauproduktion an der RWTH Aachen erforscht. Darüber hinaus entwickelt das interdisziplinäre Forscherteam neue Bauprozesse und Technologien, die mithilfe von Robotik und intuitiver Programmierung sowohl die Bauproduktion als auch die Baustelle in Zukunft ressourcenschonender, qualitativ hochwertiger und sicherer gestalten lässt.

2017 ◽  
Vol 42 (2) ◽  
pp. 43-48
Author(s):  
Somayeh Roshanfekr ◽  
N.M. Tawil ◽  
N.A. Goh

This research work is an introduction to sustainable construction. A few significant indicators and many related subsets, which are crucial to green sustainable construction and also to green buildings, are mentioned in this study. An ecocity is one that utilizes all the critical elements of the environment. Urban sustainable construction is a vital criterion in this context. Sustainable construction paves the way for the building industry to progress towards achieving realistic standards of performance, particularly in view of economic, environmental, and social concerns. Sustainability is a popular expression that has given rise to various activities throughout the world once people began to grasp the implications of sustainable construction. Sustainability, which is an important factor in reducing the negative environmental effects of construction, includes improving the control and efficiency in the use of raw materials, land and power consumption. The lifetime of a building is based on some factors that are prognostic regarding the manufacture, remodelling, support, utilization, and administration of the building, and finally, the sources of utilization and waste formation, annihilation and devastation. All of these give rise to a range of ecological issues in the life of a building. Generally, a sustainable building and construction involves a reduction in the utilization of energy and also wastage from the beginning of the construction process and throughout the lifecycle of the building. Moreover, the environment is faced with mounting devastation due to the exploitation of natural resources for building construction and the replacement of agronomic regions by residential areas.


2016 ◽  
Vol 106 ◽  
pp. 103-119 ◽  
Author(s):  
Erwan Hamard ◽  
Bogdan Cazacliu ◽  
Andry Razakamanantsoa ◽  
Jean-Claude Morel

Author(s):  
M. Ram Babu ◽  
T. Seshadri Sekkhar

Quality management in the project is of considerable importance from both an economic and a social point of view. The bridge construction project is located on the local road networks and focuses on many complex problems and issues that can be effectively solved by the quality management process. The research is to identify the best system for quality management in the bridge construction project. Quality Management plays an important role in the entire construction process. Total Quality Management, Quality Assurance and Quality Control ranked highest respectively as a part of quality management practices being followed in projects. Finding defects early will save you a lot of money, and you will see the project proceed as expected. The results of this study will document the early defects and solutions to it which help to improve the quality system of bridge construction projects. It focuses on providing a tool and idea to improve quality management for the construction. It also assists the contractor, consultancy and customer to understand best practices for the quality management system used in the bridge construction process.


Author(s):  
Meryem Geçimli ◽  
Ruşen Yamaçlı

Sustainability is defined as it meets the needs of present without compromising the ability of future generation’s needs. Today the topic of sustainability has the urgent importance. Especially buildings consume large amount of energy and resources. Construction sector has great impact on environment. During construction process, occupancy, renovations and/or restorations and demolition, buildings consume energy, water and sources. They are also generating waste and emit harmful atmospheric emissions. Since 1990’s countries had issued a series green building assessment scheme. Leadership in Energy and Environmental Design (LEED) developed by United States of America, Building Research Establishment’s Assessment Method (BREEAM) developed by United Kingdom and German Sustainable Building Council (DGNB) developed by Germany are the most commonly used. There is now a proliferation of standards, rating and certification systems to assistance in order to deliver sustainable building in the marketplace. It is estimated that there are nearly 600 green certifications around the world. Green building rating programs vary in their approach with some outlining prerequisites and optional credits. Turkey and Bulgaria have some historical partnerships. So it can be useful to compare current situation of two countries in terms of green building certification. The comparison includes certification systems used in two countries. Bulgaria mainly depends on DGNB which is originally German evaluation system. Besides this some projects took LEED and BREEAM, as in Turkey. But the important difference in two countries is that Turkey has been developing its local system that is called Turkish Green Building Council (BEST). Thus in this paper the comparison mainly depends on BEST and DGNB. And also the certified projects in two countries are compared quantitatively. The benchmarks of two systems are compared in terms of similarities and differences. The characteristics of either standard system were summarized and some suggestions for improving Turkey’s evaluation standard for green building were proposed


2018 ◽  
Vol 222 ◽  
pp. 01012 ◽  
Author(s):  
Piotr Nowotarski ◽  
Jerzy Pasławski ◽  
Aleksandra Kadler

Term quality can be defined as the implementation of specific requirements, having its source in the expectations and needs of customers, users of products or services and their buyers. In constructions sector quality is crucial at each and every phase of the process beginning with design ending with the use of the building. There exist many different methods and tools related to quality, Lean Management, Agility, which can enhance construction process. One of such methods is SWOT analysis that can be helpful in determining the current condition of the company performing it. Article presents brief description of the quality concept and introduction to the SWOT method. It is illustrated with the example of analysis performed in company from the construction sector related to design and production of wooden trusses showing which strategy would be most appropriate for the company to execute taking into account its current condition.


2016 ◽  
Vol 4 (1) ◽  
pp. 60-78 ◽  
Author(s):  
Begum Sertyesilisik

AbstractThe world’s habitat is being deteriorated despite of the precautions taken. Construction industry is among the industries which highly effect the environment adversely not only through its outputs but also through the construction process and its inputs. The main focus in dealing with the reduction of its footprint has been on sustainable building certificates which mainly analyse the output of the construction activies. There is need to analyse the construction supply chain as a whole and to embed sustainability dynamics in construction supply chain management. Lean construction project management contributes to the reduction of the environmental footprint of the construction industry, enabling reduction in waste, and increasing value added activities. For this reason, based on an in depth literature review, this paper analyses and establishes the principles of the integration of the sustainability dynamics into lean construction supply chain management.


2004 ◽  
Author(s):  
Yue Li ◽  
Shuzo Furusaka ◽  
Takashi Kaneta ◽  
Takashi Saito ◽  
Yoshimasa Yoshida ◽  
...  

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