Hünnebeck will be presenting two new scaffold stairs at bauma

Modex Flex stairs und Bosta aluminum stairs G2

The Modex Flex stairs can quickly and easily be transformed into a safe pedestrian overpass. (Illustration: Hünnebeck)

High levels of safety, capacity, flexible use, and simple installation – these are the key features of the new Modex Flex staircase and the Bosta Alu staircase G2 from Hünnebeck.

Reliably withstands high demands: The Modex Flex stairs

With a load capacity of 7.5 kN, the new Modex Flex stairs are mainly used in areas where high demands exist for load capacity or the passage width – in construction, in public buildings and at events. The system meets the requirements of TRBS 2121-1, the high-rise building ordinance,  the event ordinance, and the guidelines for escape routes. It also meets all geometric requirements according to DIN EN 18065 for public stairs.

The Modex Flex stairs are versatile. They are particularly flexible as the steps are constructed from system planks from Hünnebeck’s Modex and Bosta scaffolding systems. This allows a cost effective solution to varying the stair width easily. The stairs come in three sizes, whereby an exit grid of 50 cm is possible. The construction of Modex Flex stairs is symmetrical because it has no right or left stringer. If required, a double flight of stairs can be realized. The railing acts both as an anti-lift safety device for the scaffold planks and as a diagonal bar, eliminating the need for additional components.

High levels of safety, capacity, flexible use, and simple installation – these are the key features of the new Modex Flex staircase and the Bosta Alu staircase G2 from Hünnebeck.

Reliably withstands high demands: The Modex Flex stairs

With a load capacity of 7.5 kN, the new Modex Flex stairs are mainly used in areas where high demands exist for load capacity or the passage width – in construction, in public buildings and at events. The system meets the requirements of TRBS 2121-1, the high-rise building ordinance, the event ordinance, and the guidelines for escape routes. It also meets all geometric requirements according to DIN EN 18065 for public stairs.

The Modex Flex stairs are versatile. They are particularly flexible as the steps are constructed from system planks from Hünnebeck’s Modex and Bosta scaffolding systems. This allows a cost-effective solution to varying the stair width easily. The stairs come in three sizes, whereby an exit grid of 50 cm is possible. The construction of Modex Flex stairs is symmetrical because it has no right or left stringer. If required, a double flight of stairs can be realized. The railing acts both as an anti-lift safety device for the scaffold planks and as a diagonal bar, eliminating the need for additional components.

Flexible, cost-effective and safe: The Bosta aluminum stairs G2

The Bosta aluminum stairs G2 can also be used flexibly with three different climbing heights. The external railing acts as a V-diagonal – meaning that fewer individual parts have to be assembled and therefore representing a clear increase in efficiency. All components are bolted; repair work can be carried out easily and quickly. Accordingly, the stairs have no welds that have to be additionally tested and evaluated. Compared to the predecessor model, the new Bosta aluminum stairs G2 have a double load capacity of 2 kN. This complies with DIN EN 12811 for scaffold stairs, BGR 113 “Stairs for construction work” and TRBS 2121-1 for the safe assembly of scaffolds.

“With the Bosta aluminum stairs G2, we are launching the next generation of Bosta aluminum stairs”, explains Hünnebeck Deutschland Managing Director Martin von Lom. “It is an ideal complement to Bosta 70, the tried-and-tested stable and safe scaffolding system of load class 3, and the Modex scaffolding system is also compatible.”

About Hünnebeck

Hünnebeck, headquartered in Europe, is part of BrandSafway´s global formwork business, along with SGB (Middle East / Asia) and Aluma Systems (North and Latin America). Founded in 1929, Hünnebeck stands for safe and highly-efficient formwork, scaffolding and safety technology and a broad range of project-related services: from engineering, logistics, cleaning and repair services, user training and foremen services to complete project development.

With a commitment to safety as its foremost value, BrandSafway provides the broadest range of services, products and solutions, with the greatest depth of expertise, to the industrial, commercial and infrastructure markets. A portfolio company of Clayton, Dubilier & Rice, BrandSafway offers access, industrial services, and forming and shoring solutions to more than 32,000 customers through a workforce of approximately 35,000 employees, who support our network of 330 strategic locations across 30 countries. With its global footprint, rigorous operating processes and extensive service offerings — a full range of work access, insulation, coatings, specialty industrial service, and forming and shoring solutions — BrandSafway supports customers’ maintenance and refurbishment needs as well as new construction and expansion plans. Today’s BrandSafway — large enough to leverage economies of scale to increase safety and productivity, while also remaining nimble and responsive — delivers unmatched service with local labor and management.

Further information available: www.huennebeck.de

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