Verified by manufacturer 2 months ago
RiserSafe is a bespoke modular flooring system for riser shafts in multi-storey buildings, which is easily installed on site by the construction supply chain.
RiserSafe® can be used for all different types of structure in-situ concrete, steel frame composite deck, precast, twinwall and lattice slab, post tensioned slab, post fit for refurbs.
RiserSafe is a bespoke modular flooring system for riser shafts in multi-storey buildings, which is easily installed on site by the construction supply chain. Each unit is specifically manufactured to accommodate vertical routing of Mechanical, electrical, and plumbing (MEP) services that feed the building. These shafts start as a series of holes in each floor, sitting one above another on every storey. Once enclosed by walls, these holes are now connected to form a shaft.
RiserSafe is a simple concept; a steel box with a floor plate atop, permanently forming and covering the hole, preventing fall from height and fire spread during construction and throughout the building’s life. RiserSafe acts as a casting or fixing point for passive fire protection like drylined or block work walls, which, together with fire protection compounds, provide horizontal fire compartmentation. MEP services require maintenance in any building, so technicians must be able to work safely within the riser shaft (zone). RiserSafe has a safe working load (SWL) of 2.5 kN/m2 (250 kg/m2); more than sufficient to keep any person safe when working in these vital arteries of a building.
The unit design is standard, the only detail that changes are the length, width and depth of the manufactured unit to meet the design intent of the service riser openings within the floor slab of each project.
The RiserSafe® unit is manufactured using Zintec coated steel frame, with 6–8 mm durbar floor plates shot blasted and red oxide primed (26–30 μm thick). The joist hangers are also made of Zintec coated steel. The back section of the joist hangers has teeth which locate into the inside wall 'C' section.
The RiserSafe® has been designed for internal use but during its installation maybe exposed to weather. Therefore, the perimeter frame is manufactured from 3 mm steel with a Zintec coating which in brief, is an electro galvanized coating of pure zinc layer on both sides.
Features and benefits:
Steel, shot blasted and primed with red oxide primer (26–30 μm thick).
Joist hangers: Zintec coated steel, the back section of the joist hangers has teeth which locate into the inside wall 'C' section; relocation beams: steel, shot blasted and primed with red oxide primer (26–30 μm thick).
Guarantee for the design life of a building. Manufactured to provide a safe working load (SWL) of 2.5 kN/m² (250 kg/m²).
E20/225 Permanent formwork for suspended floors
E20/230 Modular riser flooring units
E20/145 Permanent formwork
E40/440 Load transfer systems
L37/150 Handrail systems
CE welding certificates and FORS gold standard.
Steel plate shot-blasted, red oxide-coated.
6—8 mm thick durbar floor plates, shot blasted and red oxide primed (26—30 μm thick).
Concrete frame with blank or pre-cut durbar plates.
Insert reference, units over 1000 x 1000 mm are supplied with toothed removable joist hangers and supporting relocation beam/s.
60 x 100 x 5 mm.
Material and finish
Zintec coated steel and red oxide primer.
Joist hangers: Zintec coated steel, the back section of the joist hangers has teeth which locate into the inside wall 'C' section; relocation beams: steel, shot blasted and primed with red oxide primer (26—30 μm thick).
Floor plates fixed down with 5/16 hex head 5.5 x 38 mm tek screws.
Over two hours in combination with fire compound.
To EN 13501-1, Class A1fl-s1, d0.
Up to 1000°C for 90 minutes.
Euroclass A1, non-combustible.
Contains Red List materials
Primary raw material is steel, at present the best option for stability, strength and non-combustibility required by regulation, guidelines, and codes of practice. However, we are a carbon neutral company through off setting and have an audit annually to confirm our credibility.
Country of material origin
Country of product manufacture
A1-A3 (production stage) as defined in BS EN 15804
2.84 kg CO₂ eq/kg
NBS BIM object standard
This BIM object has been authored to meet the requirements of the NBS BIM object standard.
Find out more about the NBS BIM object standard.
RiserSafe Modular Riser Steel Flooring - Installation Guide - Concrete Frame
RiserSafe Modular Riser Steel Flooring - Installation Guide - Post Fixed- Flat Packed
RiserSafe Modular Riser Steel Flooring - Installation Guide - Retro Fit Logisitics plan
AMBAR KELLY MODULAR RISER FLOOR BROCHURE
RiserSafe Modular Riser Steel Flooring - Installation Guide - Steel Frame
Technical briefing note - Prefabricated riser modules
Technical briefing note - Riser Statutory Regulations
Combined RiserSafe & Smoke shaft
British Gypsum fire wall detail