Construction Terms - H | BuildersCalc.Pro

Groundworks

Hardcore

What is hardcore in construction? Plain-English definition of hardcore sub-base material, types used under slabs and floors, co...

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Thermal & Energy

What is a heat pump? Plain-English guide to air source and ground source heat pumps, how heat pumps work, COP and SCOP ratings,...

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Timber & Carpentry

What is herringbone strutting? Plain-English guide to herringbone and solid strutting between floor joists - why it is fitted, ...

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Roofing

What is a hip roof? Plain-English guide to hipped roofs, hip rafters, the difference between hipped and gable roofs, advantages...

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Planning

What is a householder planning application? Plain-English guide to the householder application - when you need one, what it cov...

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Damp & Waterproofing

What are hygroscopic salts in walls? Plain-English guide to nitrates, chlorides and sulphates in masonry - how they absorb mois...

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