Analysis

How to Plan Drainage Around Permeable Paving

Permeable paving allows rainwater to pass through gaps in the surface and into a specially prepared base below. This can reduce runoff from areas such as driveways, paths and patios, but it does not mean water disappears automatically. The paving, sub-base, soil and overflow route all need to work together. Careful planning is particularly important in Sydney, where intense rainfall, varied soil conditions and sloping blocks can affect how quickly a paved area drains. Th

Oct 22, 20268 min read

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Signal

Concrete Slabs vs Timber Floors for Outdoor Structures

Choosing a floor for a pergola, covered entertaining area, garden studio or other outdoor structure affects comfort, drainage, maintenance and the structure’s long-term performance. In Sydney, the decision also needs to account for intense summer sun, periods of heavy rain, coastal conditions in some suburbs and the requirements of the structure’s design and approvals. A concrete slab offers a solid, durable base with a wide range of finish options. A timber floor can pr

Oct 20, 20267 min read

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Field note

When Can You Use a New Concrete Driveway?

A new concrete driveway may look firm soon after it is placed, but its surface needs time to set and its concrete needs longer to gain strength. Driving on it too early can cause tyre marks, surface damage or cracks, especially at edges and thinner sections. The safe waiting period depends on the concrete mix, weather, driveway thickness, site conditions and the advice of the contractor who placed it. As a practical guide, many residential concrete driveways can take lig

Oct 17, 20268 min read

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