Concrete is a permeable substance capable of absorbing and releasing moisture, which can continue to affect the RH of a slab long after it's been placed. Many people don’t realize how important ...

For concrete contractors, everything from seasonal temperature, rain, humidity, and groundwater to circulating air can greatly affect the moisture content in concrete and mortar at the jobsite. This ...

These are used to extend durability by keeping out water, oils and chemicals as well as minimizing damage caused by UV ...

Concrete is tough, reliable, and always there doing its job. But the thing is, just like your car or your roof, it needs a ...

Moisture within roof assemblies, or the concern over such, has recently become a major focus of discussion for the design/build community due to project schedule delays and disruptions to businesses ...

Concrete is one of the most durable building materials on the market, but it does have an adversary. Those impacted by the Missouri River flooding may not want to hear concrete's biggest enemy is ...

Preparing regular concrete scientists replaced ordinary water with water concentrate of bacteria Bacillus cohnii, which survived in the pores of cement stone. The cured concrete was tested for ...