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CHEM SPEC s.r.l.

Distribuzione e produzione prodotti chimici innovativi

Chem Spec s.r.l.

Production and distribution of innovative chemical products

South Africa


Year of intervention: 1992


The South African railway network is extremely extensive and connects coal deposits to ports. Due to the continuous contact of water and the presence of reactive silicas, dangerous cracks have formed that can compromise the stability of the railway network. The treatment with Protectosil BHN, pure alkyl alkoxy silane solvent less, inhibits the entry of water and blocks the expansion of the aggregated alkalis, preserving the railway structure and ensuring high durability over time.

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Protectosil BHN

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