Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. Consult the manufacturer regarding special heat rate considerations. The mineral fiber insulation should be manufactured from molten mineral substances such as rock, slag, or glass and processed into fibrous form using a binder, and adhesives when preferred. Standard Shapes, Sizes, and Dimensions 7. Products having a Grade B designation are designed to be used with a heat-up schedule. This standard is not included in any packages. NOTE 2—The user is advised that the maximum use temperature of factory-applied facings and adhesives may be lower than the maximum use temperature of the insulation.
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Proceed to Checkout Continue Shopping. These values are recorded as the initial thickness. Consult the manufacturer regarding special heat rate considerations.
ASTM C – 11 Standard Specification for Mineral Fiber Pipe Insulation
The saddle may be placed on top of the half round segment, or the segment may rest in the saddle upside down from the? A test specimen shall be at least in. This standard astm c547 not purport to address all of the safety concerns, if any, associated with its use.
These products are supplied in rigid and semi-rigid board form.
Subscription pricing is determined by: This standard contains five types classified by maximum use temperature and thermal conductivity. Astm c547 pin gage suitable for this is described by Test Methods Astm c547 ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.
This specification covers mineral fiber pipe insulation that are formed into hollow cylinders for ast, pipe and tubing sizes. Rejection should be reported to the manufacturer or supplier promptly and in writing. The mineral fiber insulation should be manufactured from molten mineral substances such as rock, slag, or glass and processed into fibrous form using a binder, and adhesives when preferred. As the voice of the U.
Exploring Insulation Materials
The materials are classified into five types according to the processing method used to form the material and the operating temperatures and into two asrm according to heating requirements. All products should conform to the required values of hot surface performance, astm c547 content, use temperature, sag resistance, linear shrinkage, water vapor sorption, surface-burning characteristics, apparent thermal conductivity, and mean temperature.
This standard is subject to revision at any time by the responsible technical astmm and must be reviewed every? Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.
Organic facings, adhesives and binders are also used in the construction of these products. For Class B material any special requirement for heat-up shall be speci? This standard does not purport to address all of the safety concerns, if any, associated with its use.
Add to Alert PDF. Failure to use a heat-up schedule with Grade B products may lead to an exothermic reaction. Historical Version s – view previous versions of astm c547. These pipe insulation products may be specified with various factory-applied facings, or they may be jacketed in the field. Fibrous Insulations Fibrous insulations are composed of small-diameter fibers that finely divide the air space. It is furnished in sections or segments designed to? The test speed shall be 0.
See Astm c547 A1 of this standard. This applies to plain and factory-jacketed products, with and without self-sealing longitudinal lap closure systems.
At least two additional tests shall be distributed somewhat evenly over the rest of the temperature range. We have no amendments or corrections for this standard. Already Subscribed to this document.
Hence there would be no apparatus mass to be accounted for. A number in parentheses c574 the year of last reapproval. This standard is not included in any packages.