33407
2304-6295
Construction of Unique Buildings and Structures
7
46
2016
1-49
RAR
RUS
7-16
Peter the Great St. Petersburg Polytechnic University
Gumerova
Eliza
eliza_gumerova@mail.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Gamayunova
Olga
gamayunova@inbox.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Methods of plastering works
Plastering is a sophisticated part of finishing works. The article explores the technological features and the cases of application of mechanized and manual way of plasterworks and defines the economic efficiency of carrying out each method. Due to the calculations the conclusion about cost-efficiency and time-saving of mechanized way of works was made.
10.18720/CUBS.46.1
УДК 693.614
finish work; civil engineering; education; plastering work; manual plastering; mechanized plastering; plastering machine; construction;
https://unistroy.spbstu.ru/article/2016.46.1/
1_gumerova_46.pdf
RAR
RUS
17-35
Peter the Great St. Petersburg Polytechnic University
Seko
Evgeniy
79219355240@yandex.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Peter the Great St. Petersburg Polytechnic University
Urunov
Timur
urunoff.t@yandex.ru
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
Challenges of construction mining plant
Objective of the study show the reject disposal problem in the mining industry. In this year the plant reported a decrease in the output of nickel and copper in the plant’s concentrate compared to last year's, with was due to overall deterioration in the quality of the processed ores. The main factor causing reduction output was lower supply of feedstock. The solution of this problem is the opening of a deposit and construction of modern mining enterprises. The study showed main factor causing reduction output was lower supply of feedstock but the metals demand goes up. The solution of this problem is the opening of a deposit and construction of modern mining enterprises. The study proposed the evaluation of the possible volume of construction enterprises in the industry in the near future.
10.18720/CUBS.46.2
УДК 69.003
Building; investment; mining; construction sector; copper;
https://unistroy.spbstu.ru/article/2016.46.2/
2_seko_46.pdf
RAR
RUS
35-49
Peter the Great St. Petersburg Polytechnic University
Shesterova
Ekaterina
shesterova.kate@gmail.com
29 Politechnicheskaya St., St. Petersburg, 195251, Russia
G-2929-2018
56227381900
0000-0003-2673-4566
Peter the Great St. Petersburg Polytechnic University
Sergeeva (Nemova)
Darya Viktorovna
darya0690@mail.ru
St. Petersburg, Russian Federation
56426211200
0000-0002-3541-0072
Peter the Great St. Petersburg Polytechnic University, St. Petersburg, Russian Federation
Petrichenko
Mikhail Romanovich
fonpetrich@mail.ru
St. Petersburg, Russian Federation
The new design of fire-prevention bafflers in double skin facades
The article considers the effect on fire-prevention baffler at air layer in double skin facades. The formulas describe the intended results in the theory and an experiment is provided. Adversely affect of bafflers at the air velocity is proved and estimated. New design proposed. The proposition means free convection in ordinary situation with baffler and It prevents the access of oxygen in emergencies.
10.18720/CUBS.46.3
УДК 699.814.4
fire-prevention bafflers; double skin facades; air layer; free convection; airflow parameters
https://unistroy.spbstu.ru/article/2016.46.3/
3_shesterova_46.pdf