ASTM C1029喷施的刚性蜂窝状聚氨基甲酸乙酯绝热材料

ASTM C1029 Standard Specification for Spray-Applied Rigid Cellular Polyurethane Thermal Insulation
ASTM C1029 喷施的刚性蜂窝状聚氨基甲酸乙酯绝热材料
 
This specification covers the types and physical properties of spray applied rigid cellular polyurethane intended for use as thermal insulation. Spray-applied rigid-cellular polyurethane thermal insulation shall be classified into four type: Type I; Type II; Type III; and Type IV. Spray-applied rigid-cellular polyurethane thermal insulation shall be produced by the catalyzed chemical reaction of polyisocyanates with polyhydroxyl compounds and by the catalyzed polymerization of polyisocyanates. The following test methods shall be performed: thermal resistance; compressive strength; water vapor permeability; water absorption; tensile strength; response to thermal and humid aging; closed cell content; and surface burning characteristics.
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 the types and physical properties of spray applied rigid cellular polyurethane intended for use as thermal insulation. The operating temperatures of the surfaces to which the insulation is applied shall not be lower than ?22°F (?30°C) or greater than +225°F (+107°C). For specific applications, the actual temperature limits shall be as agreed upon between the manufacturer and the purchaser.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
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)
ASTM Standards
ASTM C165 Test Method for Measuring Compressive Properties of Thermal Insulations
ASTM C168 Terminology Relating to Thermal Insulation
ASTM C177 Test Method for Steady-State Heat Flux Measurements and Thermal Transmission Properties by Means of the Guarded-Hot-Plate Apparatus
ASTM C518 Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus
ASTM C1303 Test Method for Predicting Long-Term Thermal Resistance of Closed-Cell Foam Insulation
ASTM C1363 Test Method for Thermal Performance of Building Materials and Envelope Assemblies by Means of a Hot Box Apparatus
ASTM D883 Terminology Relating to Plastics
ASTM D1621 Test Method for Compressive Properties of Rigid Cellular Plastics
ASTM D1622 Test Method for Apparent Density of Rigid Cellular Plastics
ASTM D1623 Test Method for Tensile and Tensile Adhesion Properties of Rigid Cellular Plastics
ASTM D2126 Test Method for Response of Rigid Cellular Plastics to Thermal and Humid Aging
ASTM D2842 Test Method for Water Absorption of Rigid Cellular Plastics
ASTM D6226 Test Method for Open Cell Content of Rigid Cellular Plastics
ASTM E84 Test Method for Surface Burning Characteristics of Building Materials
ASTM E96/E96M Test Methods for Water Vapor Transmission of Materials
Index Terms
air seal; monolithic; SPF; thermal insulation; Polyurethane insulation--specifications; Rigid thermal insulation--specifications; Roofing materials/applications--specifications; Roof insulation--specifications; Spray-applied thermal insulation--specifications;

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 來源：防火網　發布時間：12/2/2013 點擊次數：988