Q: My backyard consists mainly of a concrete slab patio and a retaining wall made from concrete blocks. It's so gray that even the trailing rosemary and bougainvilleas I've planted look washed out. I ...
An innovative concrete block with embedded eco-friendly insulation is being developed at the University of Malta with a view to mass-producing the energy-efficient building material by 2024. In a move ...
A staple of industrial construction worldwide, concrete block is long-lasting, inexpensive and easy to install. But its key ingredient is cement, a grey powder whose own production process makes it a ...
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