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A platform for research: civil engineering, architecture and urbanism
Estimation by colour of combustible content of mine road dusts
At colliery in North Staffordshire, limestone dust is used to treat underground roadways; tests were made with mine road dusts of known composition; for accuracy and ease of comparison, dusts must be viewed under similar conditions in good light, they must be in close proximity, and surface of dust must be flat; testing frame; limitations of method; results; effect of moisture on color of dusts. (See also - n 4398 discussion p Apr 13 p 475-6; Instn Min Engrs -- Trans v 104 pt 6 Mar 1945 p 267-73, (discussion) 273-7; Iron and Coal Trades Rev v 150 n 4017, 4018, Feb 23 1945 p 279 (discussion) May 2 p 323)
Estimation by colour of combustible content of mine road dusts
At colliery in North Staffordshire, limestone dust is used to treat underground roadways; tests were made with mine road dusts of known composition; for accuracy and ease of comparison, dusts must be viewed under similar conditions in good light, they must be in close proximity, and surface of dust must be flat; testing frame; limitations of method; results; effect of moisture on color of dusts. (See also - n 4398 discussion p Apr 13 p 475-6; Instn Min Engrs -- Trans v 104 pt 6 Mar 1945 p 267-73, (discussion) 273-7; Iron and Coal Trades Rev v 150 n 4017, 4018, Feb 23 1945 p 279 (discussion) May 2 p 323)
Estimation by colour of combustible content of mine road dusts
Colliery Guardian
Bromilow, J.G. (author)
Colliery Guardian ; 170
1945
3 pages
Article (Journal)
English
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