Abstract
This specification covers dry air-setting refractory mortar for use in laying and bonding refractory brick in ship boiler furnaces and wet air-setting refractory mortar for use in laying refractory brick in stationary boiler furnaces, bright annealing furnaces, controlled atmosphere furnaces, and furnaces heated by electric elements. The refractory mortar shall be of the following types: Type 1 and Type 2. The mortar shall be composed of finely ground heat-resistant clays, minerals, or a mixture of clays and minerals in either a dry or wet condition. Fineness test, heat soak, and bonding strength test shall be performed to conform with the specified requirements.
This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
1. Scope
1.1 This specification covers dry air-setting refractory mortar for use in laying and bonding refractory brick in ship boiler furnaces and wet air-setting refractory mortar for use in laying refractory brick in stationary boiler furnaces, bright annealing furnaces, controlled atmosphere furnaces, and furnaces heated by electric elements.
1.2 The values stated in inch-pound units are to be regarded as standard. The SI units in parentheses are for information purposes only and may be approximate.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) 
The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
C24 Test Method for Pyrometric Cone Equivalent (PCE) of Fireclay and High Alumina Refractory Materials
C27 Classification of Fireclay and High-Alumina Refractory Brick
C92 Test Methods for Sieve Analysis and Water Content of Refractory Materials
C133 Test Methods for Cold Crushing Strength and Modulus of Rupture of Refractories
C198 Test Method for Cold Bonding Strength of Refractory Mortar
C199 Test Method for Pier Test for Refractory Mortars
Federal Specifications
PPP-B-704 Pails: Shipping, Steel (1 through 12 gallon)
Military Standards
MIL-STD-129 Marking for Shipment and Storage
Keywords
bonding strength; mortar; refractory mortar ; Boiler furnaces; Furnaces--specifications; Mortar--specifications; Refractories (bricks and shapes); Refractory mortar; Shipbuilding materials (general)--specifications
ICS Code
ICS Number Code 81.080 (Refractories); 91.100.10 (Cement. Gypsum. Lime. Mortar)
DOI: 10.1520/F1097-91R12
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