3/2026

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Preface: Data centre – good or bad?
BETONI-VERKKOLEHTI | ISSUE 3/2026

Preface: Data centre – good or bad?

Data centres have become the new boost in the building sector now that the outlook for the sector has for quite some time been bleak. The projects are large in...

Pohjola Housing – Residential area
BETONI-VERKKOLEHTI | ISSUE 3/2026

Pohjola Housing – Residential area

Pohjola Housing – a concept of a new functional model for a hybrid block solution that preserves the values of the iconic Pohjola office building, but also builds a new...

Kalevi Yacht Club Marina Building
BETONI-VERKKOLEHTI | ISSUE 3/2026

Kalevi Yacht Club Marina Building

The location was challenging because the old Yacht Club is a heritage-protected building. Facing its terrace, the new boathouse required a solid wall – made from panels cast with old...

Hailuoto Causeway
BETONI-VERKKOLEHTI | ISSUE 3/2026

Hailuoto Causeway

A causeway was built between Riutunkari in Oulu and Huikku on Hailuoto Island. The causeway replaced the former ferry service. The causeway is approximately 8.4 kilometres long and consists of...

Observations of the biological colonization of façades – Abstract
BETONI-VERKKOLEHTI | ISSUE 3/2026

Observations of the biological colonization of façades – Abstract

Mikael Nieminen: The biological colonization of façades and its occurrence in FinlandMaster’s Thesis, Tampere UniversityMaster’s Degree Programme in Civil EngineeringMay 2026 Observations of the biological colonization of façades have been...

Retaining concrete’s value with wise circular economy
BETONI-VERKKOLEHTI | ISSUE 3/2026

Retaining concrete’s value with wise circular economy

For concrete, the most important aspect of circular economy is to use the material in a wiser manner throughout its lifecycle; not just recycling demolished concrete into crushed concrete. Key...

Understanding Salt-Frost Durability in Concrete: The Role of Concrete Mix Parameters
BETONI-VERKKOLEHTI | ISSUE 3/2026

Understanding Salt-Frost Durability in Concrete: The Role of Concrete Mix Parameters

In Mian Ammar Shafqat’s master’s thesis, the salt-frost resistance of concrete has been investigated with respect to both surface scaling and internal damage. The study comprised 14 different concrete mixes...

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