Wet concrete on skin can cause everything from mild redness to third-degree, permanently disfiguring chemical burns. You and your helpers should take these steps: Wear eye protection. Sandy concrete ...

Formwork, the temporary or permanent molds used to hold wet concrete until it sets, is a crucial element in concrete construction. Just as important is selection of the right formwork, as it greatly ...

The concrete slab can be thought of as the wearing cap for the building pad and base course. A well compacted and smooth subgrade is critical to a successful slab. Slab formwork, jointing details, ...

In this video, learn how to create a large concrete slab from start to finish. CHAPTERS: 00:00 - Clearing the Area 01:30 - Surveying the Site 02:28 - Building the Frame 06:13 - Trench Filling ...