Spring is a great time to get out into the garden and to clean patios, paving slabs or even driveways. Keeping it neat and tidy can be tiresome, especially when not using a pressure washer. However, ...

Last month, we told you about an experiment with air-purifying concrete that was recently conducted in the Netherlands. Researchers resurfaced 1,000 square meters of a busy road with concrete paving ...

The concentrations of toxic nitrogen oxide that are present in German cities regularly exceed the maximum permitted levels. That's now about to change, as innovative paving slabs that will help ...

Outdoor limestone surfaces can be a stunning feature in gardens, patios, and outdoor living areas. Renowned for its natural ...

DEAR TIM: My concrete driveway has eight large slabs. The driveway slopes down from my garage to the street. The straight-line gaps between the slabs has enlarged, and some cracks are as wide as 2 ...

As householders prepare for the colder weather, many people will have already begun packing up their gardens for the winter months. One of the main garden tasks this season is cleaning your patio ...

This release is available in German. In Germany, ambient air quality is not always as good as it might be – data from the federal environment ministry makes this all too clear. In 2009, the amounts of ...