Structural steel used in construction and industrial sectors, requires reliable solutions for long lasting protection against corrosion. Steel structures manufacturers, warehousing and steel buildings contractors they place particular emphasis on time, ease of application and esthetic aspect of protective coatings.

For corrosion protection of steel, we can propose simple systems, single-layer DTM (direct to metal coatings) as well as for those, more demanding projects, we propose more sophisticated multi-layer solutions. Especially, we recommend high-build products as they are the most efficient in terms of consumption, coverage and resulting dry film thickness N.D.F.T.

From early design stage, we advise and assist designers, architects, investors in selecting the most efficient solutions for corrosion protection. During execution stage, we are consulting our customers, fabricators and contractors, on methodology for applications, to ensure that malchem products are used in efficient and safe manner.

Choosing malchem products, you get warranty of high-quality, durable protective coatings as well as professional assistance and maximum efficiency on application.

Coating of hot-dip galvanized surfaces requires solutions that are meeting specific requirements, especially strong adherence properties of the coats to the galvanized surfaces.

Difficulties with obtaining sufficient adherence values of the coatings on galvanized surfaces are mainly caused by surface contamination, residues from technological process of galvanization, low reactivity and roughness of galvanized surfaces.

In order to obtain the best results in “duplex” systems coating, the most important are proper preparation of surface by cleaning from all remaining residues as well as use of adequate products for galvanized surfaces, those with specific priming abilities.

In malchem product range you can find various products that are designed for “duplex” coating, inter alia: epoxy priming enamels: epoxykor 501; polyurethane priming enamels: purmal S-10, purmal S-40, also acrylic and polyvinyl coatings;

Roads and rail infrastructure are still very dynamic and constantly developing sectors in Europe. Many of the structures in road and railway construction require high performance and durable corrosion protection systems. European standards specify required durability of corrosion protection systems for steel bridges for min. 15 years. Malchem solutions fully meet requirements, those regarding protection against corrosion as well as high class for durability.

Independent research and technical institutions constantly verify quality of the products and test solutions designated for infrastructure. Road and Bridge Research Institute have tested malchem solutions for corrosion protection for steel bridges, with outstanding results. Solutions are approved and recommended by Road and Bridge Research Institute.

For protection of steel bridges we recommend malchem multi-layer systems composed of High-solids and zinc rich epoxy primers, together with epoxy intermediate coats and polyurethane top coats for fine finish.

Petrochemical facilities can present some of the most corrosive and volatile working conditions in heavy industry. The equipment and facilities of petrochemical plants are under constant assault from oil, gases and chemical raw materials. Without the proper protective coatings in place, corrosion and other damages caused by these materials have the potential to result in lost time and serious financial setbacks for facility owners.

With malchem solutions we have the petrochemical industry covered with protective coatings to keep steel and concrete free from corrosion, to protect structures and processing equipment from hostile environment and to provide coatings that protect storage tanks from the chemicals they contain. We also have a full line of malchem temperature resistant coatings for equipment operating at extreme temperatures.

For petrochemical industry we recommend high-build multilayer systems, composed of chemical resistant epoxy and polyurethane coatings. For storage tanks and reservoirs we have line of protective coatings that are high resistant to chemicals also electrically conductive coatings.

Preparing your facility, whether it’s newly constructed or as part of a coatings maintenance plan, with protective coatings and linings specially designed by the experts at malchem will help avoid costly downtime in the long run.

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industries

complex solutions dedicated for different industries

steel structures & construction

"duplex"

systems and coatings for galvanized surfaces

bridges & infrastructure

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oil & gas

systems for petrochemical industry

chemical industry

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power & telecommunication

machinery & equipment

containers

transportation