ROSS Polymer designed and developed a patented three-part adjustable circular access chamber for use as a stay-in-place service penetration former in cast in situ and precast concrete floors.
The system is fully adjustable to suit varying slab depths and service layouts and is available with solid or grated lid options. Designed to remain permanently in place, it eliminates secondary forming and remedial works, improving build quality and installation efficiency.
The chamber meets cleanroom and fire-rated requirements, making it suitable for semiconductor, pharmaceutical, life sciences, and data centre environments.
Scope of Design & Delivery
- In-house design and development
- ROSS-patented stay-in-place penetration system
- Adjustable design for varying slab depths
- Solid and grated lid configurations
- Cleanroom-compliant and fire-rated performance
