System definition
The specific build-up is defined before any classification.
Combined functions · PURE THERMO + PURE FIRE
Combined functions: development route for thermal function and fire protection.
PURE THERMO + PURE FIRE – complete combination testing pending; no tested combination classification.
D · development status
Problem
Why this route needs its own assessment.
Fire behaviour is not created by adding isolated material statements. The specifically tested build-up is decisive.
Complete testing of the defined system build-up is planned for the PURE THERMO + PURE FIRE combination. A robust Euroclass can only be derived from the complete testing and classification process.
System build-up
From substrate to defined build-up.
01Substrate
02Primer
03PURE THERMO
04PURE FIRE
05finish
Applications
Typical application fields.
components with thermal and fire-protection targets
Thermal and fire-protection targets are not claimed additively.
test specimens
Test specimens represent only the tested build-up.
classifiable complete build-ups
Classification emerges only after complete system testing.
Technical assessment
Performance is created in the assessed system context.
- Define system configuration
- Test EN ISO 11925-2
- Test EN 13823 / SBI
- Derive EN 13501-1 classification only after complete-system testing
Open tests / limits
- D - development status
- do not communicate a combination class
- do not merge individual tests into a system class
- document critical results completely
Individual tests remain individual tests.
- PURE THERMO · individual external test
- PURE FIRE · separate SBI individual test
- The separate component tests do not result in a classification for the combination.
Validation pathway, not classification.
01Specimen
02EN ISO 11925-2
03EN 13823 / SBI
04EN 13501-1
The final step remains open until the complete combination build-up has been tested and classified.
Combined Thermo / Fire development assembly under flame exposure
This internal development test shows a combined assembly comprising a thermal functional layer and an additional fire-protection route under direct flame exposure. Such tests initially provide technical orientation for a precisely defined future validation setup.
B/D · internal development test
What you see
- combined assembly
- direct thermal exposure
- behaviour during flame exposure
- condition after exposure
Is PURE THERMO suitable for your project?