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Today, we have to follow the principle of sustainable development in relation to the surrounding environment. Bearing in mind the mandatory requirements for energy efficient buildings, special attention should be paid to the strategy of conduct. In this respect, the key factor is the ability to visualize not only the building but also individual elements, including: cross-sections of walls, ceilings, roofs, presentation of potential materials before the necessary work is carried out. Such a state project is possib...

This paper proposes a mooring location for sport and leisure boats - a solution for the green arrangement of the lower Danube seafront in Galati. Boating along the Danube is a tourist itinerary which is included in the visit program for foreign delegations that arrive in the city. The proposed mooring site is a fixed green construction consisting of a metallic platform that rests on a beamed beam structure, anchored in the bank, which contributes, through its design, to the green arrangement of the lower cliff and...

Construction and beginning of operation of reservoirs have significant impact on the environment. Resettlement of residents, flooding of a part of the river valley, changes in the river regime and ecosystems as well as mass movements are the most troublesome types of interactions. Such processes may be a little less noticeable when polders are designed. Management of geological resources i.e. mineral resources accumulated in the reservoir basin or in its vicinity is a significant task. It often happens that minera...

The article attempts to answer the question whether, and to what extent, the construction sector companies disclose information on environmental responsibility. An analysis of literature indicates that companies operating in more environmentally-sensitive sectors are more likely to disclose environmental information that leads to legitimize their existence. Therefore, the subject of analysis were information disclosed on the websites of companies from the construction sector, concerning eight areas: Energy, Water,...

Total duration of complex flows depends on many factors, one of them being the sequence of work locations in the work program. The aim of this research is to find a simple method which would allow us to determine the best work location sequencing in the location-based work program from work duration point of view. This was achieved by creating a synthetic criterion which allows the user to determine the optimal work location sequencing without having to simulate all of the scenarios upfront. The method discussed i...

The article aims to determine how effective the stricter current requirements for the building walls and windows insulation are from the economic energy savings perspective. The article deals with a mathematical method for economic assessment of optimal building walls and windows thermal insulation. The mathematical methods used in this article are based on cost-benefit analysis. Recent research shows that the stricter requirements for the building walls and windows thermo-insulation may not always give the best e...

Existing buildings made of masonry, have been subjected, within the time, to the action of external or internal factors, which led to important structural damage. Finding the suitable methods for structural rehabilitation for each building in order to conserve it, particularly the historical monuments, is not a simple thing, mainly if they are affected by seismic vulnerability. The paper submits the results of the research upon these buildings, regarding the technological process of fitting at the base of a buildi...

Construction development of forest-tundra areas shall take into account their peculiar characteristics: enhanced susceptibility of landscape components to man-made impact, presence of permafrost, and also insufficient exploration of environmental conditions. These factors make it essential to carry out a detailed investigation of natural and man-made conditions as a part of engineering and environmental surveys during environmental feasibility study of the projected construction in such areas. This work is dedicat...

Following mining and processing activity, results a significant amount of mining wastes, in the form of sterile mineral. These wastes are stored largely in mining tailing ponds or heaps. The chemical composition of the sterile material depends from one mining site to another. For long time worldwide, tailing deposits were considered waste deposits, without the possibility of future use. A few of the negative effects on the environment my constructing and exploiting mining tailing ponds, heaps, landfills, are the d...