A RealAge answered. Signs of infection after getting a dental crown include: redness at or around the site of the crown placement. swelling of the gums or jaw around the area that now has the crown. tenderness or pain around the crown. unusual warmth that you only feel in one area of your mouth and is unrelated to any hot food or drink that you may have just had.
1 Pre-mix concrete comes in bags that are 60 lbs. and 80 lbs. 2  A 60 lb. bag provides 0.45 cubic feet of cured concrete. 3  A 80 lb. bag provides 0.6 cubic feet of cured concrete. 4  If you have concrete delivered it is sold by the yard (which is a cubic yard &equals; 27 cubic feet).
The weight also changes as more cement is included in each yard of concrete mix. We learned that some of the heaviest standard concrete is produced in Northeastern Washington. A common recipe for a standard concrete mix design includes 5 bags of Portland cement for each yard of aggregates. The cement is measured in 94 pound increments, or bags. Five bags at 94lbs equals a standard cement weight of 470 pounds per yard of concrete. So here is the rule of thumb that we share with our customers: 1-yard of 5 sack concrete will weigh about 3850 pounds, or 143 pounds per cubic foot.