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Submersion Testing of Coatings for Sealing Shale.

Authors
Fraley-JE
Source
NTIS#: PB 266 734 :20 pages
Link
NIOSHTIC No.
10001065
Abstract
Because of their noncombustibility, silicate and magnesium oxycements are desirable for sealing shale in underground coal mines. In this Bureau of Mines investigation, cement samples were cured and tested (nonstandard tests) for submersion to note resistance to dissolution (breaking into parts), which is an important property for a coating. Nonappreciable dissolution during 1 week of submersion was set for passing the test. Over half of the coatings passed the test.
Publication Date
19770101
Document Type
IH; Report of Investigations
Fiscal Year
1977
NTIS Accession No.
PB-266734
NTIS Price
A03
Identifying No.
RI 8215
NIOSH Division
SRC;
Source Name
NTIS#: PB 266 734
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