In the dome of the Pantheon in Rome, several construction techniques were used to allow such a bold construction to stand. One concerns the composition of the concrete (in this case, non-reinforced ...

If you’ve ever given your garden a makeover, you’ll know what a pain it is to take hardcore, rubble, broken bricks and even poor soil to the dump, often having to pay for the privilege. It’s a problem ...

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 ...

Let’s be clear – paving a surface does not reduce storm water run-off, but if you must create a street, parking lot, driveway, or any other form of this detriment, an apples-to-apples comparison ...

Owners and architects choose polished concrete as an alternative to floor coverings, but the results can be particularly disappointing when polishing is specified for an elevated slab. Most ...

IF you’ve ever given your garden a makeover, you’ll know what a pain it is to take hardcore, rubble, broken bricks and even poor soil to the dump, often having to pay for the privilege. It’s a problem ...