Main activitieses
EN 489 test
EN 253 test
Heat conductivity
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Main activities
Practical tests
- Tests of earth laid pipes in a 1:1 scale in combination with
individual bedding construction (variable material and compression)
- Simulation of traffic load
- Simulating of moving forces up to 500 kN
- Temperature reduction of soil down to -25 degrees celsius
- Survey of performance and control response of compact stations in observance with DIN and AGFW guidelines
Quality and system tests
- Identification of PUR-foams in observance with EN 253
- Type checks of bends, sleeves and branchline parts
EN 489 test Quality tests of sleeve systems
product- and price classification
- Recognised examining laboratory in observance with DIN CERTCO for
checking DIN EN 253, DIN EN 448, DIN EN and DIN EN 489 up to DN 1000
EN 253 Quality tests of plastic bonded pipes
product- and price classification
- Determination of heat conductivity of composite pipe systems in defined climatic
environment
Heat conductivity
product- and price classification
- Check of fittings up to DN 300 and maximum tension and
compression up to 1000 kN
- Constant quality observation in district heating expansion
- Practical tests in a 24 m earth channel
- It is possible to hand out a responsible certificate concerning your
tests. Furthermore the FFI is able to sort out tests regarding the EHP
- certificate.
Advisory Engineering Services
- Evaluation of condition of small district heating systems and district heating networks
- Damage analysis, appraisal of damage and assistance on repair adjustments
of district heating networks
- Acquirement of reconstruction strategies
- Carrying out research projects and academic assistance in field tests and pilot projects
- Conception for evaluation of district heating facilities for an ideal application of components
