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Author: Bartosz Achterberg-Nowak

Concrete does not fail because of the concrete. It fails because the ground underneath was wrong, the weather was wrong, or somebody added water on site to make life easier. I write about the sub-base, the curing and the joints — the three things nobody photographs and everybody skips. Forty-three years of pours taught me that the pour itself is the easy part and the hour before it decides everything.
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Where Your Rainwater Is Legally Allowed to Go
8 min 0
  • Paving

Where Your Rainwater Is Legally Allowed to Go

  • Bartosz Achterberg-Nowak
  • August 4, 2026
I remember standing on a site in Kent back in ’94, watching a lad pour…
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Render Fails When the Background Is Wrong
11 min 0
  • Masonry

Render Fails When the Background Is Wrong

  • Bartosz Achterberg-Nowak
  • August 3, 2026
I spent thirty years watching lads get excited about the brand of sand or the…
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Saw Cutting Within Twelve Hours
11 min 0
  • Concrete

Saw Cutting Within Twelve Hours

  • Bartosz Achterberg-Nowak
  • August 3, 2026
I’ve lost count of how many times I’ve stood on a driveway six months after…
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Waste Transfer Notes for Every Load
8 min 0
  • Groundwork

Waste Transfer Notes for Every Load

  • Bartosz Achterberg-Nowak
  • August 1, 2026
I remember standing on a site in the Midlands back in ’98, watching a lad…
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The Complete Guide to Permeable Paving
8 min 0
  • Guides

The Complete Guide to Permeable Paving

  • Bartosz Achterberg-Nowak
  • July 30, 2026
I spent thirty years watching lads get excited about the fancy, expensive pavers they’ve picked…
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The Complete Guide to Soakaways
8 min 0
  • Guides

The Complete Guide to Soakaways

  • Bartosz Achterberg-Nowak
  • July 28, 2026
I’ve lost count of how many times I’ve stood in a customer’s garden, staring at…
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Underpinning in Sequenced Bays
8 min 0
  • Masonry

Underpinning in Sequenced Bays

  • Bartosz Achterberg-Nowak
  • July 26, 2026
I remember standing in a muddy trench back in ’94, watching a lad try to…
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Doing a Percolation Test Properly
11 min 0
  • Paving

Doing a Percolation Test Properly

  • Bartosz Achterberg-Nowak
  • July 25, 2026
I remember standing on a site in the Midlands back in ’98, watching a lad…
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Finding Contamination Mid-dig
8 min 0
  • Groundwork

Finding Contamination Mid-dig

  • Bartosz Achterberg-Nowak
  • July 25, 2026
I remember standing on a site in the Midlands back in ’94, watching a lad…
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Where to Put Joints and Why
8 min 0
  • Concrete

Where to Put Joints and Why

  • Bartosz Achterberg-Nowak
  • July 24, 2026
I remember standing on a driveway in Surrey about ten years ago, watching a lad…
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Recent Posts

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  • Ewi Detailing Around Openings
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  • Gabions Where Drainage Matters More Than Looks
  • Weeds Grow in the Joints, Not Through the Base

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