REPARATION OF HYDRO-TECHNICAL TUNNEL SASA, USING TECHNOLOGY AND MATERIALS ACCORDING TO EN1504

Date Issued
2021-05
Author(s)
Zafirovski Zlatko
Uzunov Nikola
Abstract
Hydro-technical tunnel Sasa, is part of a lead and zinc mine, near the town of Makedonska
Kamenica. Tunnel is 1925m long, and it is functioning since 1975 year. During this period,
tunnel structure is constantly exposed to aggressive influences from chemical and mechanical
nature. In 2016 reparation activities are conducted for rehabilitation of the tunnel, according to
the project designed by GF Skopje, and according to European standards for reparation and
protection of concrete EN1504. Topic of this work is to present methodology and materials used
for reparation of the tunnel Sasa.
Subjects

Hydro-technical tunne...

File(s)
Loading...
Thumbnail Image
Name

Zbornik radova Simpozijum DGKS 2020 Zafirovski_Uzunov.pdf

Size

6.03 MB

Format

Adobe PDF

Checksum

(MD5):ffcae1394593e83f5fc041c917872c9e