lime slurry
61Roughcast — is a coarse plaster surface used on outside walls that consists of lime and sometimes cement mixed with sand, small gravel, and often pebbles or shells. The materials are mixed into a slurry and are then thrown at the working surface with a… …
62Egyptian pyramid construction techniques — There have been many hypotheses about the Egyptian pyramid construction techniques. The construction techniques seem to have developed over time; the earliest pyramids were built in different ways than later ones. Most of the construction… …
63Joseph Davidovits — (born 1935) is a French materials scientist who has posited that the blocks of the Great Pyramid are not carved stone, but mostly a form of limestone concrete. He holds the Ordre National du Mérite, is the author and co author of more than 130… …
64Compressed earth block — Building a CEB project in Midland, Texas in August 2006 Compressed Earth Block often referred to simply as CEB, is a type of manufactured construction material formed in a mechanical press that forms an appropriate mix of dirt, non expansive clay …
65James Frost (cement maker) — James Frost (1780? 1840?) was a British cement manufacturer, and invented processes that led to the eventual development of Portland cement.James Frost was born in Finchley, North London, England [Francis A J, The Cement Industry 1796 1914 ,… …
66Sulfite process — The sulfite process produces wood pulp which is almost pure cellulose fibers by using various salts of sulfurous acid to extract the lignin from wood chips in large pressure vessels called digesters. The salts used in the pulping process are… …
67Chlorine production — This article presents the industrial and laboratory methodologies to prepare elemental chlorine. Contents 1 Gas extraction 1.1 Mercury cell electrolysis 1.2 Diaphragm cell electrolysis (Bipolar) …
68Tabby Concrete — Tabby, a type of concrete made in the seventeenth century, by burning oyster shells to extract the lime, then mixing it with a slurry of water, local sand and broken oyster shells …
69Sand — For other uses, see Sand (disambiguation). Close up of sand from the Gobi Desert, Mongolia, showing a surface area of 1 square centimetres …
70Tofu — For other uses, see Tofu (disambiguation). Tofu A Taiwanese Silken Tofu Salad Chinese name Traditional Chinese …
