1- What type of waste is the coper being used for (acidic ) 2- What type of "copper" Type K, L , M , DWV, Copper tubing can last less then 2 weeks or over100 years.
Copper roofing shingles last much longer than regular shingles and are aesthetically pleasing. If you like the look of a copper roof and want to save money in the long run, you should install a copper roof.
4 hours
The last year for copper US pennies was 1982.
No I would never use copper or brass in any home for a waste and overflow on a tub. I would use all glue together waste and over flows because they last and are strong .
The toilet is 3 or 4 inch and the shower is 1 1/2 or 2 inch. You could reduce the toilet to 2 inch, but it would never flush correctly or be of much use. The current toilet drain has no trap in that section because one isn't needed. The toilet itself is the trap. If you are using existing waste lines, they should already be connected to the vent stack. If you are adding lines, connecting to the existing stack is fine as long as it is above the last drain.
Copper pipes will last the longest. anonymous@oola.com
Last Thrasher mission will automatically drain it.
Trying to remember the last one I had... fill plug should be on the left (driver's) side, about halfway up the case. The drain plug is on the very bottom of the pan.
Copper tools did not completely replace stone tools because copper is softer than stone and can wear down more quickly. Additionally, copper tools required more skill and resources to produce compared to stone tools, making them less accessible to everyone. Stone tools were also more readily available in many regions, allowing them to coexist with copper tools rather than being completely replaced.
1982
30 days
They last longer.