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Q: Why might recycled aggregates cost more to produce than freshly quarried materials?
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Is it true that recycled aluminum has a higher quality?

Recycled aluminum can have similar or even higher quality compared to primary aluminum because the recycling process allows for impurities to be removed. However, the quality of recycled aluminum can vary depending on the source and processing techniques used. It is important to ensure that proper recycling practices are followed to maximize the quality of recycled aluminum.


How long before you can drive on a freshly sealed driveway?

five days


What is weight of pressure treated 12 x 12 piling?

Freshly treated Southern yellow pine treated with .60 CCA pcf will weigh 4.5-5 lbs per board foot.


What is the purpose of adding a curing compound to the concrete?

Curing is necessary for freshly cast concrete in order to maintain the moisture as the chemical constituents in cement react with water and heat evolves continuously until the setting process completes. The heat evolved during the setting of concrete is called heat of hydration, and this heat causes the water to evaporate. Proper and complete setting process is the most important phenomenon that imparts the desired strength to the concrete. If the freshly cast concrete is not cured, it develops cracks and also the chemical reactions will cease resulting in bad concrete.


How does air get into a hot water heating system?

There are two ways this can happen. A leak on the suction side of the circulator will suck air into the system when the pump comes on. The second way is when a pre-charged expansion tank blows and allows it's pre-charge of air into the system. Both causes will require repair and then re purging the system. I have an ebook that may help also on Amazon. "Understanding Hot Water Heating Systems" That will answer all of your questions. Search Robert VanNorden on Amazon or "Hot Water Heating Systems"on Google to find my books on Page 1 There is also some amount of dissolved air in freshly supplied water and it will form bubbles as it is heated and circulated, but these should be removed by automatic air vents properly installed in the system, usually BEFORE the main circulator.

Related questions

What is salvaged gold worth?

Clean recycled gold is worth roughly the same as clean freshly mined gold, close to the "spot price" which varies daily. Recycled gold still attached to its "matrix" is worth very little.


Is it true that recycled aluminum has a higher quality?

Recycled aluminum can have similar or even higher quality compared to primary aluminum because the recycling process allows for impurities to be removed. However, the quality of recycled aluminum can vary depending on the source and processing techniques used. It is important to ensure that proper recycling practices are followed to maximize the quality of recycled aluminum.


Why does dry wood catch fire easily as compared to freshly cut branches of a tree?

A flame can only ignite dry materials. Wet materials, if the spark catches, brings more smoke than flame.


When was Freshly Squeezed created?

Freshly Squeezed was created on 2006-08-21.


When was Freshly Squeezed Music created?

Freshly Squeezed Music was created in 2005.


Should you dye your hair when it's greasy or freshly washed?

Freshly washed.


Why freshly cut metal has lustrous surface?

A freshly cut metal is not oxidized or contaminated.


Is it okay to color hair that is not freshly washed?

No , Its not okay to color hair that is not freshly washed .


When was Freshly Squeezed... the Early Years created?

Freshly Squeezed... the Early Years was created in 1983.


Is freshly an adjective?

No, it is an adverb. The adjective is just "fresh."


What are nicknames for freshly?

FRESH


Why does the ore need to be freshly ground for the flotation?

the ore needs to be freshly ground for the floatation to increase the surface area.