concrete waterproofing

Concrete water infrastructure showing the role of crystalline technology in long-term concrete durability

Concrete Durability, Concrete Performance

Why Contractors Choose Crystalline Technology For Long-Term Concrete Confidence

Lewis van der Bank / 29 May 2026

By Lewis van der Bank, N.Dip Civil Engineering, Penetron Africa Contractors’ Viewpoint Having been in a managerial position for seven […]

Concrete water tower illustrating water infrastructure durability and sustainable water storage in Africa.

Concrete Durability

Water Security and Sustainable Infrastructure: How Concrete Choices Shape Africa’s Future

Lewis van der Bank / 2 February 2026

By Lewis van der Bank, N.Dip Civil Engineering, Penetron Africa The Problem We’re Facing In my work supporting concrete water