Ultimately, what really matters isn’t the amount of greenhouse gas emissions; what matters is the higher temperatures and their impact on humans. And on that front, a gas like methane is much worse than carbon dioxide. It drives the temperature up immediately, and by quite a bit. When you...
How many square feet does one ton of gravel cover? The area that one ton of gravel covers depends on how thick you lay it. One ton of gravel will cover about 76 square feet at three inches thick or 91 square feet at 2.5 inches deep. How much is a cubic yard of gravel? The cubic...
It actually has a very weak effect. Compared to PH Down you will need to add much more PH Up to adjust the pH by the same amount. With PH Up, depending on how hard your water is you need to add 2-4mL/gallon of water to raise the pH 1 point. In imperial measurements that’s 0...
Chickens need calcium just as much as humans do, considering the number of eggs they lay in a lifetime. When a hen doesn’t have enough calcium in her diet, her body uses the calcium from her bones, making her weak and unhealthy. Her eggs will be much more fragile and easy to break...
What Is A Cargo Stowage Factor? The stowage factor is the coefficient that indicates how much space is needed to load a unit mass onboard the ship or loading area in a port or at a warehouse. In the imperial system of measurements, the coefficient displays cubic feet for one long ton, ...
It’s a naturally stylish option that runs $1.50 per square foot, $45 to $80 per cubic yard, or $30 to $55 per ton. Crushed Stone/Limestone This is a higher-quality, highly customizable option. Marble chips fall in this category, and they’re desirable because of their white and ...
The processing of heavy calcium carbonate is mainly realized by mechanical crushing and grinding; the production of light calcium carbonate is made by chemical reaction precipitation, which is much more complex than heavy calcium carbonate, and the requirements are correspondingly more strict. Therefore,...
Once it cools, this metal is known as pig iron. To create a ton of pig iron, you start with 2 tons (1.8 metric tons) of ore, 1 ton of coke (0.9 metric tons) and a half ton (0.45 metric tons) of limestone. The fire consumes 5 tons (4.5 metric tons) of air. The temperature...
Krabi province is much bigger than most people first think, 4,709 km² to be exact, but visitors still tend to cluster in the same places. Here’s a quick rundown of the areas most people tend to stay in: Ao Nang — here you’ll have access to everything you need; the beach, ...
Problem 1: Copper Doesn’t Cut Granite The theory put forward by many Egyptologists is that the cutting of the limestone and granite stones was done with copper tools. However, as stone experts have pointed out, granite is too hard to be penetrated by copper, which is comparable to “sayi...