The volcanic ash coated some of the bodies like a shell. Scientists forced plaster into these shells thereby getting a lifelike statue.
No, there are not different types of plaster of Paris. However, there are different types of plaster. There is plaster of Paris, pottery plaster, Puritan pottery plaster, Cerami-Cal, and Hydrostone.
Roughcast walls, like stucco or plaster can be cleaned using a mild detergent and water. For large walls a mop can also be used to clean the roughcast walls just like cleaning a floor.
There are a couple types of plaster that can be used for interior walls. One form of plaster is lime plaster; it is made up of calcium hydroxide and sand. Cement plastic is a mixture of sand, water, portland cement, and suitable plaster.
There are several types of plaster...so it all depends on the type of plaster you use. Lime plaster...may work...dry plaster is what they use for walls and stuff...maybe if the temp is very low it may work but I think plaster is flammable to an extent
papier mache plaster of paris clay polystyrene
Just paint it white!!
clean the statue with a warm soap and water solution.
Either someone was just being malicious or the scultor should have used a better grade of plaster.
Ph is up doesn't correlate with a clean pool. The pH needs to be lower to get it clean. And then you need chlorine, probably lots of it to get it clean; try 8 gallons of liquid or 20lbs of tricolor. Trichlor is good for white plaster pools. If you have a colored plaster, it would be better to use Dichlor.
You need a clean sharp washed riversand cement and lime.
Use a empty, clean tuna can.
The volcanic ash coated some of the bodies like a shell. Scientists forced plaster into these shells thereby getting a lifelike statue.
First you have to determine if is in fact a painted pool. If it is a plaster pool then usually there is no paint unless it was painted because of age and damaged plaster. You most likely do not want to paint a plaster pool - have it acid washed to clean plaster. Not sure how to determine what type paint. You would have to have the paint chips anaylized to determine if it is a chlorinated base paint or epoxy paint. Ken
Here is an excellent answers I found on another answer site. See if it helps you. I have provided a link below.
No, there are not different types of plaster of Paris. However, there are different types of plaster. There is plaster of Paris, pottery plaster, Puritan pottery plaster, Cerami-Cal, and Hydrostone.
Gypsum plaster (plaster of Paris) ( CaSO4·½H2O ) A large gypsum deposit at Montmartre in Paris led gypsum plaster to be commonly known as "plaster of Paris"