Petrographical aspects of the polishing of natural roadstones
作者:
Diane G. Knill,
期刊:
Journal of Applied Chemistry
(WILEY Available online 1960)
卷期:
Volume 10,
issue 1
页码: 28-35
ISSN:0021-8871
年代: 1960
DOI:10.1002/jctb.5010100108
出版商: John Wiley&Sons, Ltd
数据来源: WILEY
摘要:
AbstractThe relation between the petrology and polished‐stone coefficient of various natural roadstones, which have been polished in an accelerated‐wear machine at the Road Research Laboratory, is discussed. The mineralogy, the variation in hardness of the constituents, the texture and the amount of alteration all appear to be connected with the degree of polish which the rock acquires during the test. These factors variously affect the different roadstone gro
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