Professional Development · Trades & Technical Skills · Floors and Screeds
External Works – Paths, Patios and Paving
5 Abschnitte1 Karteikarten-Decks1 Quizze
Sub-base Preparation and Compaction A correctly prepared sub-base is the single most important element of any external paving project. Failure to compact the sub-base adequately leads to differential settlement, cracked paving units and standing water — defects that are expensive to rectify once t…
Inhaltsübersicht
- Sub-base Preparation and Compaction
- Bedding Courses and Paving Unit Types
- Edging Restraints, Jointing and Pointing
- Permeable Paving and SuDS Compliance
- Health, Safety and Environmental Compliance on External Works

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