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Low-alkali and high-alkali concrete prisms were made with a water/cement ratio of 055 and two very alkali-silica reactive aggregates, and tested at 38 and 80c in 1 m naoh and nacl solutions.
To all whom t may concern be it known that we, frank g.Breyer, earl c.Gaskill, and james a.Singmas- ter citizens of the united states, residing tvlalmerton, county of carbon, state of pennsylvania, have invented certain new and useful improvements in the manufacture of zinc oxide; and w'e do hereby declare the following to` be a full, clear.Read More
Besides outcropping in a number of other localities, it appears in the bluffs of the illinois, where it forms the islandlike plateau known as starved rock.In some localities, being composed almost entirely of silica and nearly free from coloring matter, it is the best material in the west for the manufacture of glass.Read More
Page [unnumbered] page [unnumbered] page i transactions of the state agricultural society, with reports of county agricultural societies, for 1851.Published by order of the legislature.Vol.Iii.J.C.Holmes, secretary of the michigan state agricultural society.Read More
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