E3S Web Conf.
Volume 33, 2018High-Rise Construction 2017 (HRC 2017)
|Number of page(s)||7|
|Section||2 Engineering Systems and Building Materials|
|Published online||06 March 2018|
The analysis of disperse and elemental composition of dust from drobestry installations of foundry at the production of construction structures for altitude buildings
Voronezh State Technical University, Moscow Avenue, 14, Voronezh, 394026, Russia
2 Moscow State University of Civil Engineering, Yaroslavskoe sh. 26, Moscow, 129337, Russia
3 Moscow Aviation Institute (National Research University), Volokolamskoe highway, 4, Moscow, 125993, Russia
* Corresponding author: firstname.lastname@example.org
In the production of building structures for high-rise buildings, the dangerous and harmful factors of foundry production include high concentrations of dust and harmful gases released at various stages of the process. Disperse and elemental compositions of dust determine the hygienic state of the working area of the foundry. According to experts, the presence of dust of less than 10 microns in size in the air increases the danger of getting occupational diseases, such as pneumoconiosis (silicosis), bronchitis, dermatitis, conjunctivitis. The determination of the granulometric composition of the powder sample provided was carried out by the laser diffraction method realized on a laser particle analyzer Fritsch NanoTec «ANALISETTE 22».
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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