In this work, for a comprehensive solution to the issue of increasing the efficiency of the heating system, subject to reducing energy costs, the effectiveness of installing a flow extension with a length of four sections, ...

The article presents the results of experimental studies on the in-situ determination of the compressive strength of reinforced concrete elements with the ultrasonic method. Study of methods of quality control of construction ...

There are presented the experimental results of the activation of water in magneto fluidized layer. Activated water is used as mixing water for a concrete mix consisting of sand and cement. Sand and cement were also activated ...

The paper aims to analyze the potential use of recyclable waste, especially glass waste for the production of materials and soil improvement. Experimental applications based on the integration of recycled products as binders ...

Asphalt mixture mixtures can be made of solid, dense and undissociated metallurgical slag. The coating made of such slags are durable, stable, characterized by good adhesion to the car wheel, the absence of changes and ...

The purpose of this work is the study of the use in the asphalt mixtures of the crushed gravel obtained by ballast sifting. For the Republic of Moldova the use of this aggregate is a very important moment, because the ...

The author proposes a general description of the reuse of the elements from mixed steel-concrete superstructure of the road bridges in operation. For bridge rehabilitation or reconstruction works, in-depth research of the ...

The paper describes the problems of organizing the balancing of transmission and distribution systems in the Republic of Moldova under market conditions. The practice of balancing European countries is presented for cases ...

The paper presents aspects of the state policy and the legislation regarding cogeneration based on useful thermal energy demand for high efficiency cogeneration and district heating systems. Also, a brief description of ...

In this article it was proposed to present the latest concepts of energy efficient buildings, concepts that incorporate a series of constantly evolving requirements.