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Concrete Frame Insight

Guidance for the people who specify and buy concrete frames.

RC vs Post-Tensioned Frames: Which Should You Specify?Frame Design

Frame Design

· 9 min read

RC vs Post-Tensioned Frames: Which Should You Specify?

Reinforced concrete and post-tensioned frames each win on different jobs. Here's how span, floor-to-floor height, programme and vibration drive the decision, and where a hybrid frame beats both.

By Daniel Mercer

Why Developers Specify Post-Tensioned Flat SlabsPost-Tensioning

Post-Tensioning

· 6 min read

Why Developers Specify Post-Tensioned Flat Slabs

Thinner slabs, longer spans and fewer columns: PT flat slabs can unlock extra storeys within the same building envelope. We break down the commercial case and the buildability trade-offs.

By Priya Nair

How to Read a Concrete Frame Programme (and Protect the Pour Cycle)Programme

Programme

· 6 min read

How to Read a Concrete Frame Programme (and Protect the Pour Cycle)

The pour cycle is the heartbeat of a frame package. Here is how main contractors can sanity-check a subcontractor’s programme, from crane strategy to striking times and the critical floor-on-floor rhythm.

By Daniel Mercer

Vetting a Concrete Frame Subcontractor: 12 Questions to AskProcurement

Procurement

· 7 min read

Vetting a Concrete Frame Subcontractor: 12 Questions to Ask

A frame package can be 20 to 30 percent of a build’s value and sits on the critical path. These are the twelve questions that separate a safe pair of hands from a programme risk.

By Priya Nair

Reducing Embodied Carbon in Concrete FramesSustainability

Sustainability

· 6 min read

Reducing Embodied Carbon in Concrete Frames

From cement replacement and PT efficiency to slab optimisation and EPDs, here are the practical levers that cut embodied carbon in an RC or PT frame without blowing the budget.

By Daniel Mercer

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