Wyniki wyszukiwania - BazTech

1

The possibilities for implementing rainwater management measures in TUKE campus

Markovič G., Vranayová Z.

Czasopismo Inżynierii Lądowej, Środowiska i Architektury / Journal of Civil Engineering, Environment and Architecture

|

2018

|

z. 65, nr 4

129--135

EN

All of the buildings in TUKE campus are connected on water main as only one source of water. There is no building with alternative source of water for non-potable uses so that potable water is used for drinking purposes as well as all others activities (flushing toilets, cleaning..). Drainage solutions of the TUKE campus are in traditional way too. The buildings situated in TUKE campus have a classical drainage system for rainwater runoff consist from traditional direct channelling of surface water through networks of pipes to sewer system except two buildings - PK6 and PK5 which have a drainage system for rainwater runoff designed through the infiltration facilities - infiltration shafts. This paper describe a big potential savings of potable water by the use of rainwater in TUKE campus as well as the big potential for “green” drainage solution - infiltration in TUKE campus.

2

Rainwater as a alternative source of water supply in building - measurements and evaluation

Markovič G., Kaposztásová D., Vranayová Z.

Czasopismo Inżynierii Lądowej, Środowiska i Architektury / Journal of Civil Engineering, Environment and Architecture

|

2016

|

z. 63, nr 2/II

255--266

EN

There are many water sources available on building sites that can be use as a alternative water sources for supplement the more traditional water sources. These water sources are usually suitable for non-potable purposes and vary greatly in quality so that the most of the on-site water resources have limited application and of course are never suitable for human consumption. Rain-water harvesting appears to be one of the most promising alternatives for supplying freshwater in the face of increasing water scarcity and escalating demand. Advantage of the rainwater harvesting is availability in the most places over the world and that rainwater usually is one of the purest waters available of all the alternate water sources. Submitted paper contains an overview of the possible rain water use for non-potable purposes in one school buildings as well as a possibility of the rainwater harvesting for buildings in TUKE campus as a planned concept for rainwater management.

3

Parameters of rainwater collection and storage – measurement and evaluation

Markovič G., Ahmidat M.

Czasopismo Techniczne. Budownictwo

|

2014

|

R. 111, z. 3-B

311--318

EN

This paper describes the experimental evaluation of the effect of using different roofing materials affecting the quality and quantity of the amount of rainwater collected and stored in the Kosice city area. The two sites that were tested were located at the TUKE (Technical University of Kosice) campus site. Two models serving as data sources were located on the roof of the University library and a third source of data was an actual school building (PK6). The results obtained were then inputted to create a simulation. This article provides a detailed analysis of the factors at play in relation to the quality of rainwater collected and drained off from the PK6 building roof, and also an evaluation of an experimental model relating to a ceramic tiled roof. The results show that both roofing materials tested are suitable for systems collecting and storing rainwater. Ceramic tiles are suitable for the purpose without any complications concerning further treatment; Ceberit needs additional treatment and disinfection. The findings shall be used to inform the next step – modelling data.

PL

Artykuł opisuje ocenę eksperymentalną efektu użyciu różnych materiałów dachowych wpływających na jakość i ilość ilości wody deszczowej gromadzonej i przechowywanej na terenie miasta Koszyce. Dwa testowane obiekty znajdowały się na terenie kampusu TUKE (Uniwersytet Techniczny w Koszycach). Dwa źródła danych znajdowały się na dachu Biblioteki Uniwersyteckiej, natomiast trzecim źródłem danych był rzeczywisty budynek szkoły (PK6). Otrzymane wyniki zostały następnie użyte do symulacji. Artykuł zawiera szczegółową analizę jakości wody deszczowej zebranej i odprowadzanej z dachu budynku PK6, a także ocenę modelu doświadczalnego opisującego dach pokryty dachówką ceramiczną. Wyniki pokazują, że oba badane materiały dachowe są odpowiednie dla systemów zbierania i przechowywania wody deszczowej. Płytki ceramiczne są odpowiednie do tego celu, bez żadnych dalszych działań; Ceberit wymaga dodatkowych zabiegów oraz odkażenia. Wyniki powinny zostać wykorzystane w kolejnym etapie – modelowaniu.

4

Research and evaluation of infiltration shaft efficiency in real conditions

Markovič G., Vranayová Z., Kaposztásová D.

Czasopismo Inżynierii Lądowej, Środowiska i Architektury / Journal of Civil Engineering, Environment and Architecture

|

2014

|

z. 61, nr 3/I

159--170

EN

Infiltration of rainwater runoff as a disposal method of rainwater runoff, become an integral part of rainwater management. Infiltration of water from surface runoff has over conventional disposal of rainwater, i.e. draining into the sewer system and next to surface water a number of benefits especially from the environmental, technical and economic point of view. Infiltration facility is a device designed for fluent and natural infiltration of rainwater incoming from the roofs of buildings and paved surfaces into the underground space. The basic principle and function of all types of infiltration systems and facilities as quickly as possible to drain rainwater into the underground space and there it with a time delay infiltrate into the surrounding soil.