Applications
For our solutions
W. Giertsen has built extensive experience and high competence in water and frost protection all over the world, within a wide range of solutions and applications. Always with a focus on solid, flexible, and operationally friendly solutions with a long lifespan and low maintenance costs. The following describes a number of applications for our solutions in underground rooms and tunnel/transportation, where we also have concrete, operational experiences.
Bergrom
Tekniske rom
Adkomst- /Rømningstunneler
Parkeringsanlegg
Kabel- & rørtunneler
Datalager
Arkiv
Tlf-anlegg
Kraftanlegg
Olje og gass lagring
Lagring ammunisjon og sprengstoff
Olje og gass lagring
Lagring av atom avfall
Gruver
Kloakk- og drikkevannsanlegg
Militære tekniske anlegg
Militære sykehus
Sivilforsvarsanlegg
Sportsanlegg
Svømmehaller
Kjølelager for mat
Tunnels and transportation
Tunnelhvelv
Tekniske rom
Adkomst - / Rømningstunneler
Kabeltunneler
Portaler – innvendige og utvendige
Membraner
Tasks & Challenges
Water insulation, drainage, and frost protection
Optimal working conditions for personnel - HSE
Ventilation, control of temperature and humidity
Protection and optimal operating conditions for technical equipment
Lighting, acoustics, and information
Mounting solutions for technical equipment
To avoid and reduce:
Leaking
Corrosion
Mold/algae growth and decay
Deterioration, damage
Downtime on technical equipment
Poor/unhealthy working conditions
Damage to personnel
To achieve:
Good working conditions – bright, dry environment: HSE
Good operational conditions
Optimal lifespan for technical equipment
Reduced Life Cycle Cost
Greater flexibility and utility of the underground space
Assessments from a life cycle perspective
Installation Phase
Installation Cost
Risk and Hazard Factors
Working Environment
Operational Conditions for Personnel and Equipment
Emissions – Dust, Gases
Flexibility and Adaptability
Environmental Footprint
Operating Phase
Operating Costs
Moisture Control
Temperature Control
Energy Consumption
Work Environment and Operational Conditions for Personnel and Equipment
Emissions – Dust, Gases
Frequency, Cost, and Complexity of Maintenance and Rehabilitation
Flexibility and Adaptability
Environmental Footprint
Reduce CO2 emissions by using WG tunnel membrane
Test Metode
EN ISO 11925-2
Surface flame attack
30s exposure
Framing droplets/particles
EN 13823
Parameter
FS< =150mm
Ignition of filter paper
FIGRA0,2MJ
(W/s)FIGRA0,4MJ (W/s)
LFS< edge
THR 600s´ (MJ)
SMOGRA (m2/s2)
TSP 600s´ (M2)
Flaming droplets/particles
Antall tester
6
3
Resultat
64
24
(-)
1.2
122
123
(-)
Approval
Overensstemmelse
Ingen antenning av filterpapir
Overensstemmelse
Overensstemmelse
Overensstemmelse
Overensstemmelse
Overensstemmelse
Overensstemmelse
Ingen brennende dråper/partikler