Smoldering Fire

**Smoldering fire / detection**:

- Réf **ABG-121928**
- Stage master 2 / Ingénieur- Durée 3 mois- Salaire net mensuel 1000€ brut/mois- 27/03/2024- CSTB- Lieu de travail- Champs-sur-Marne Ile-de-France France- Champs scientifiques- Sciences de l’ingénieur
- Matériaux
- Mots clés- building; materials ; thermal decomposition; combustion; physicochemical analyzes-
- 15/06/2024**Établissement recruteur**:
**Site web**:
Le CSTB (Centre Scientifique et Technique du Bâtiment) est un institut parapublic français réalisant des activités de recherche, d'évaluation et de certification sur les éléments de construction. Il comprend des laboratoires matériaux, structure et feu équipés d'appareils d'essais uniques. Les ingénieurs de recherche et d'évaluation présentent une expertise sur le comportement au feu des matériaux de construction.

**Description**:

- Indeed, this phenomenon can considerably worsen the spread of a fire inside and outside a building. The electrification of the building stock or thermal renovation associated with different bio-based products, both in terms of the structure and the interior cladding, then require vigilance in order to reduce this risk of fire. It is therefore essential to understand the influence of all the elements associated with the constructive solution by taking into account all the interactions linked to the combination of different types of materials. For this, it is essential to develop methods and tools for detecting this phenomenon at the level of the constructive solution. The program of this internship, which follows an initial small-scale approach, will focus on experimental laboratory work based on the detection of temperature rises within the systems studied, gas emissions, volatile organic compounds or even aerosols during different scenarios involving a smoldering fire phenomenon:
- When the smoldering fire begins
- during the smoldering fire propagation
- during the post-fire phase, with incandescence

Medium-scale tests will be carried out on suitable benches in order to produce realistic scale implementation models.**Profil**:
Master 2ème année

Domaine: décompositon thermique des matériaux, chimie, sciences des matériaux.

**Prise de fonction**:

- 01/07/2024