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The changing economics of solar power generation is generating cost pressures within the photovoltaic (PV) sector and, while it began with robust specifications, these have been trimmed as competition has increased. “Although the steelwork supporting solar panels comprises a relatively small fraction of the overall investment, it is the foundation for the success of solar …
South Africa’s updated corrosion map is not only useful – it is essential in reshaping infrastructure strategy, and will impact on urban and industrial planning and maintenance – as well as the design of iconic future structures believes Hot Dip Galvanizers Association of South Africa (HDGASA) Marketing Manager Anthony Botha. “The updated map moves beyond …
Although steel roofing has long been a primary construction material in industry, it is becoming increasingly popular in both the commercial and residential spaces. However, many end-users – and even members of the industrial value chain – are not fully aware of the different steel thicknesses, or of metallic and organic protective coatings. This increases …
Hot-dip galvanizing, a tried and tested technology which provides barrier protection and cathodic corrosion protection, ensures safety and structural integrity when applied to fasteners. Although South Africa has the capability and capacity to manufacture these, volumes remain small. A clearer understanding of the benefits of hot-dip galvanizing fasteners – as well as the knowledge of …
Steel can be regalvanized three to four times, effectively doubling the lifespan of key infrastructure for 30% of the replacement cost. That is why the Hot Dip Galvanizers Association of South Africa (HDGASA) sees regalvanizing as a cornerstone of the circular economy. HDGASA Marketing Manager Anthony Botha notes that the circular economy challenges the linear …
The Hot Dip Galvanizers Association Southern Africa (the HDGASA) serves as a lighthouse, guiding stakeholders through the complexities of steel fabrication, and corrosion protection in South Africa, according to Justin Corbett, Joint CEO of Rand York Castings. A proud HDGASA associate member and a shining example of South African export success, Rand York Castings – …
Duplex coating – combining hot dip galvanizing with painting – is an extremely effective method of corrosion control. “Paint on hot dip galvanizing is an excellent system, but it does require that everyone in the value chain understands the requirements for best practice,” says Robin Clarke, Executive Director of the Hot Dip Galvanizers Association of …
The Hot Dip Galvanizers Association of South Africa (HDGASA) has a distinctive ‘open door’ approach when it comes to educating and equipping micro-enterprises – small businesses – to embrace hot dip galvanizing, the widely preferred method of corrosion control for steel. “A great oak tree does not grow overnight. As an industry, we must remember …
Infrastructure spend is essential in assisting with the revitalisation of the steel supply chain, believes Robin Clarke, Executive Director of the Hot Dip Galvanizers Association of Southern Africa (HDGASA). In this context, the roles of the various state-owned enterprises (SOEs) in the execution of infrastructure projects will be vital. The Hot Dip Galvanizers Association has …
South Africa’s steel industry is at a crucial tipping point, and a carefully considered revision of the Steel Masterplan may rescue and spark much needed economic growth, believes Robin Clarke, Executive Director of the Hot Dip Galvanizers Association Southern Africa (HDGASA). “We as the HDGASA will add our voice, making recommendations on behalf of the …
Africa is poised for massive expansion in the power, energy and communications spheres – and hot dip galvanizing is firmly entrenched as a preferred corrosion control technology in these sectors, according to Robin Clarke, Executive Director of the Hot Dip Galvanizers Association of South Africa (HDGASA). In light of this, and due to their kettle …
The Hot Dip Galvanizers Association of Southern Africa (HDGASA) plays an important role in supporting the energy value chain – which spans clean, renewable and green energy – as it powers towards key sustainability targets, according to Executive Director, Robin Clarke. After a nine year ‘teething period’, during which key energy sector stakeholders and local …
Hot dip galvanized steel is elegant, low-maintenance, durable, sustainable – and is becoming increasingly popular in contemporary architecture – according to Executive Director of the Hot Dip Galvanizers Association of South Africa (HDGASA), Robin Clarke. Because galvanized steel has the unique ability to marry functionality with aesthetics, it has not only become an architectural feature …
The Hot Dip Galvanizers Association of South Africa (HDGASA) spends a significant amount of time liaising with the mining sector where the tough environment – characterised by acidic fissure waters, humidity, fumes and gases, as well as dust and abrasion – takes its toll on pivotal steel infrastructure. HDGASA Executive Director Robin Clarke advises that, …
Whether for products such as wire fences and piping, pivot conveyors for irrigation or frames and gutters for greenhouses, the agricultural sector has traditionally bought and specified hot dip galvanizing as a preferred corrosion control mechanism. However, the Hot Dip Galvanizers Association of South Africa (HDGASA) needs to tackle a new set of challenges for …
Hot dip galvanizers can contribute to the circular economy, moving away from the ‘take, make, dump and generate waste approach’ to one in which items are repurposed, conserving important resources and energy, says Robin Clarke, Executive Director of the Hot Dip Galvanizers Association of South Africa (HDGASA). In South Africa, where many businesses are in …
Standards relate the technology being applied and present an entire operational framework against which it is delivered and evaluated, according to Robin Clarke, Executive Director of the Hot Dip Galvanizers Association of South Africa (HDGASA). “A common misconception is that standards allow people to operate in accordance with the lowest common denominator. This is not …
The Hot Dip Galvanizers Association Southern Africa (HDGASA) plays a pivotal, lynchpin role in liaising across the entire value chain as it seeks to develop the market for hot dip galvanizing as the preferred and cost-effective corrosion control technology. In line with this key objective, training and skills development for the sector are among the …