Allow 625g per person. Roast for 15 minutes per 450g. Roast at 230Â°C/fan210Â°C/gas 8 for the first 20 minutes, then decrease the oven temperature to 180Â°C/ fan160Â°C/gas 4 for the remaining cooking time. Allow 575g per person.
the 5,000 psi is the amount of pressure the concrete can withstand  before it will crush. it has nothing to do with water proofing. to  find out if you need water proofing y â¦ ou need to know how poores the  concrete is and how quickly the ground out side will drain water.
As far as I know, it can only be rated at 80 psi @ 200 deg F if it is also good for at least 120 psi at 180 (just make it thicker, and it can handle a higher pressure/temperature combination, and as long as it's set in concrete or something such as in a hydronic floor, it's really no problem).