Our job is to protect women and men at work. To this effort, we design and manufacture complete personal and collective protection solutions for professionals worldwide.
We help you to develop your skills through training, our tutorials and our centres of expertise. Easily find all the product and regulatory information relating to our ranges thanks to our download centre.
For more than 45 years, Delta Plus designs, standardises, manufactures, and distributes globally a full set of solutions in personal and collective protective equipment (PPE) to protect professional at work.
Delta Plus
News
Securing the future of maritime transport: The Solid Sail challenge by Delta Plus
Securing the future of maritime transport: The Solid Sail challenge by Delta Plus
This rigid sail developed by Chantiers de l’Atlantique has been designed to reduce the carbon footprint of the ships on which it is installed by 40%.
Securing the future of maritime transport: The Solid Sail challenge by Delta Plus
This rigid sail developed by Chantiers de l’Atlantique has been designed to reduce the carbon footprint of the ships on which it is installed by 40%.
产品, System
Update29.06.23
Towards sustainable shipping: the rise of sail propulsion
Faced with the climate emergency and strict international environmental regulations imposed on the maritime sector, decarbonising maritime transport has become a top priority. At the heart of this industrial revolution, sail propulsion is emerging as one of the most promising solutions for the future.
Developed and patented by Chantiers de l’Atlantique, the Solid Sail technology is based on a rigid sail made entirely from composite materials (carbon panels), which is self-supporting, can be rotated through 360° and folds like an accordion. Mounted on giant masts reaching heights of between 66 and 80 metres, this revolutionary sail reduces ships’ fuel consumption and CO₂ emissions by up to 40 to 50 per cent.
Today, Solid Sail is taking the leap into industrialisation: whether for zero-emission superyachts and cruise liners (Orient Express Silenseas) or sailing cargo ships such as the Neoliner, this technology is shaping the giants of the seas of tomorrow.
The technical challenge: Ensuring absolute safety at a height of 80 metres
Working on carbon fibre rigs of this scale demands impeccable safety for the technicians and seafarers responsible for maintaining the ladders, tilting masts and spreaders. Working in an environment subject to strong winds, swell and salt spray presents a major engineering challenge.
It is within this context of extreme demands that Delta Plus Systems, a global specialist in personal and collective fall protection solutions, was commissioned to design and install bespoke access and safety restraint systems.
Bespoke fall protection solutions adapted to the marine environment
The technical study carried out by the Delta Plus teams required meticulous adaptation to the aerodynamic shapes and structural constraints of the Solid Sail rigging:
Securing vertical access points (masts & ladders):
To ensure safe and secure ascent along the carbon fibre mast, Delta Plus installed the VERTIRAILvertical rail lifeline and the VERTILIGNEvertical cable lifeline. This equipment ensures smooth movement and instantly stops any accidental fall during inspection work.
Safety measures for the spreader and horizontal areas:
Movement along the spreader is protected by the ALTILIGNE horizontal cable lifeline. This allows operators to move whilst remaining securely attached at all times, facilitating the monitoring of the sail’s automated closing mechanisms.
Protection against marine corrosion:
The marine environment imposes extreme oxidative stresses. All fasteners, connecting parts and aluminium and stainless steel components have undergone a reinforced surface treatment (high-resistance anodising and powder coating) to guarantee the long-term durability and absolute reliability of the anchorages.
A partnership of excellence serving people and the planet
Initially tested on the 38-metre prototype in Saint-Nazaire and subsequently validated on the giant demonstration mast installed in Pornichet, the solution developed by Delta Plus is now operational to support the large-scale commercial roll-out of Solid Sail.
Through this complex project, Delta Plus reaffirms its commitment: to design cutting-edge engineering solutions tailored to the most ambitious structures in order to protect the lives of men and women at work, whilst actively supporting major technological innovations that drive the ecological transition.
News
专业知识
26-7-21 下午1:30
A Clear Vision for Safety: Key Considerations When Choosing Protective Eyewear
How prioritizing comfort, durability, and PPE compatibility drives compliance on the job site
专业知识
26-7-14 下午2:32
Hand Protection Safety: Protecting Your Most Valuable Tools
Empowering Your Workforce with High-Performance Glove Solutions
专业知识
26-7-6 上午3:46
Beyond Compliance: 3 Critical Safety Indicators Every Manager Must Track
A truly safe workplace doesn’t simply react to accidents after they happen; it actively predicts and prevents them. In global industrial environments, managing risk effectively requires looking closely at the data left behind by daily operations. Safety metrics are not just a tool for compliance, but a direct reflection of your workforce's health, confidence, and ultimate operational performance.
标示
其他
