By Vince Ingenito. Ninety hours. Thatâs how long it took me to roll the credits on Dragon Age: Inquisition. Though itâs true that quality canât be measured purely in terms of quantity, that number is still significant.
Concrete Burns. When working around fresh, wet concrete there is always the potential for concrete to. come into direct contact with your skin and eyes. Contact of the skin with fresh concrete, mortar, or grout can lead to severe burns and are a hidden danger to anyone who works. with, or around these materials. Causes.
Toxicity of Concrete: discuss... I've had two separate people bring up the idea that concrete is toxic. Both times it was in relation to urbanite near where food was going to be grown, and both times it seemed pretty ridiculous. Concrete dust is dangerous when inhaled in large quantities, just as most any dust is, but the substance itself is fairly inert.