earl diction
Keene's cement it is a gypsum based plaster material that was originally invented somewhere in the 1800's by a man named Richard Keene. It is a quick setting plaster that usually requires a retarder or some kind of plasticizer to make it smooth enough to spread on a wall.
Plaster is non bio digradable.
Require strength for Plaster?
The Hills Hoist was invented in 1945 by Lance Hill. But Lance Hill wasn't the first to invent the Hills Hoist, in about 1912 Gilbert Toyne, design a rotary Clothes line.
You can plaster a wall with Portland cement and fine sand mixture. Polymers are plastics and I've found nothing on using them in a mixture to plaster a wall.
Thomas Crapper
1912
1912
Ancient Egyptians used plaster surfaces in palaces and pyramids. This sort of thing was done back in the 16th century.
the zipper of cause
IMDbPro.
in 1912
lifesavers
In 1912 bicycles had been around for several decades.
1912
the zipper
1912