ASTM D6630-2001 Standard Guide for Low Slope Insulated Roof Membrane Assembly Performance《低坡度绝热屋顶薄膜装配性能的标准指南》.pdf
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1、Designation: D 6630 01Standard Guide forLow Slope Insulated Roof Membrane AssemblyPerformance1This standard is issued under the fixed designation D 6630; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A
2、number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This guide lists test methods intended to establish aminimum level of performance for insulated roof membraneassemblies, and lists per
3、tinent design guidelines and installa-tion methods in a unified manner. Material tests and evalua-tions are included with and without roof insulation.1.2 It is not possible to establish a precise correlationbetween laboratory tests on roof assemblies and natural weath-ering due to variations in geog
4、raphical climate, design, mate-rial and installation.1.3 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility o
5、f regulatory requirements prior to use.2. Referenced Documents2.1 ASTM Standards:D 95 Test Method for Water in Petroleum Products andBituminous Materials by Distillation2D 2523 Practice for Testing Load-Strain Properties of Roof-ing Membranes3D 4434 Specification for Poly(Vinyl Chloride) Sheet Roof-
6、ing3D 4637 Specification for Vulcanized Rubber Sheet Used inSingle-Ply Roof Membrane3D 4798 Test Method for Accelerated Weathering Test Con-ditions and Procedures for Bituminous Materials (Xenon-Arc Method)3D 4799 Test Method for Accelerated Weathering Test Con-ditions and Procedures for Bituminous
7、Materials (Fluores-cent UV and Condensation Method)3D 5019 Specification for Reinforced Non-Vulcanized Poly-meric Sheet Used in Roofing Membrane3D 5147 Test Methods for Sampling and Testing ModifiedBituminous Sheet Material3D 5601 Test Method for Tearing Resistance of Roofing andWaterproofing Materi
8、als and Membranes3D 5602 Test Method for Static Puncture Resistance ofRoofing Membrane Specimens3D 5635 Test Method for Dynamic Puncture Resistance ofRoofing Membrane Specimens3D 5849 Test Method for Evaluating Resistance of Modified,Bituminous Roofing Membranes to Cyclic Joint Displace-ment3E 96 Te
9、st Methods for Water Vapor Transmission of Mate-rials42.2 ASCE Standard:ASCE-7 Minimum Design Loads for Buildings and OtherStructures52.3 ANSI/SPRI Standard:ANSI/SPRI RP-4 Wind Design Guide for Ballasted SinglePly Roof Systems63. Terminology3.1 roof assembliesthe weathering or waterproofing ma-teria
10、l, whether film, flexible membrane, semi-flexible mem-brane, factory or field manufactured; the underlying substrateincluding insulation (if used) above or below the membrane, orboth; supporting deck structure and method of attachment ofthe entire assembly. Low slope roof assemblies may be up to25 %
11、 slope. Some roof assemblies may accommodate higherslopes.3.2 performancethe ability of the roof system as de-signed, manufactured, and installed to provide adequate levelsof expected service life in terms of watertightness, thermalprotection, and condensation control, while being maintain-able. Liv
12、e loading of the roof system may also occur.4. Significance and Use4.1 A roof assembly must work as a system. Any componentof the roof assembly demonstrating an inherent weakness orinability to perform will diminish the roof system performance1This guide is under the jurisdiction of ASTM Committee D
13、08 on Roofing,Waterproofing and Bituminous Materials and is the direct responsibility of Sub-committee D08.20 on Roofing Membrane Systems.Current edition approved Jan. 10, 2001. Published February 2001.2Annual Book of ASTM Standards, Vol 05.01.3Annual Book of ASTM Standards, Vol 04.04.4Annual Book o
14、f ASTM Standards, Vol 04.06.5Available from American Society of Civil Engineering, 1801 Alexander BellDrive, Reston, VA 201914400.6Available from American National Standards Institute and Single Ply RoofingInstitute, 200 Reservoir St., Suite 309A, Needham, MA 02194.1Copyright ASTM International, 100
15、 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.and service life expected. This guide lists minimum perfor-mance attributes required of low slope roof assemblies. Prod-ucts not previously used as roof membrane materials requireadditional tests beyond the scope of thi
16、s document. This guideis not intended for use on in-service roofing materials. Roofmembranes and other components should conform to ASTMproduct standards, if available.5. Roof Design Classifications5.1 Type of Construction:Class ConstructionI New NewII Replace Remove existing roof membrane (and exis
17、ting insulation, ifnecessary) and replaceIII Re-cover Re-cover existing roof membrane5.2 Methods of Attachment:Roof Membrane Configuration Method of AttachmentMethod A Adhered Uses a variety of adhesives includinghot and cold applied.Method B Loose laid ballasted Uses aggregate ballast or pavers.Str
18、ucture needs capacity to carry bal-last dead load.Method LD Loose laid air pressureequalization valvesUses air pressure equalization valvewith loose laid membrane tightly sealedat edge. Needs airtight deck.Method M Partially attached/mechanically fastenedUses a variety of fasteners and attach-ment s
19、chemes that anchor membraneto roof deck for uplift resistance.Method P Protected membrane Uses aggregate ballast, pavers, orother dead load devices for wind upliftresistance of extruded polystyrene.6. Roof Material Attributes6.1 The roof membrane and insulated roof system shall betested according to
20、 the procedures in Table 1. In addition, theTABLE 1 Roof Material AttributesProperty CriteriaA. Static indentation resistanceUse Test Method D 5602.Tested at 18C, 23C, 70C (0F, 73F, 158F).Test membrane with specified insulation system over rigid concrete support.Concrete to have 50 mm (2 in.) minimu
21、m thickness with minimum compressive strength of 17.2 MPa(2 500 psi). If no insulation is used, report none.Report static puncture resistance per Section 11 of TestMethod D 5602 for each test temperature.B. Dynamic indentation resistanceUse Test Method D 5635.Tested at 18C, 23C, 70C (0F, 73F, 158F).
22、Test membrane with specified insulation system over rigid concrete support.Concrete to have compressive strength of 17.2 MPa (2 500 psi). If no insulation is used, report none.Report dynamic puncture resistance per Section 12 of TestMethod D 5635 for each test temperature.C. Cyclical fatiguemembrane
23、 onlyUse Test Condition 3 of Test Method D 5849 at 0C (32F).Run 500 cycles. Report results per Section 11 of TestMethod D 5849. If less than 500 cycles, report cyclesachieved and failure mode.D. Heat conditioningUse this sequence of tests on new roof membranes intended for exposure (smooth or granul
24、esurfaced, plain or reinforced).Membrane materials without existing ASTM material standards should follow the test conditions citedbelow based on color. Membrane materials with existing ASTM material standards should use theheat conditioning test called for.1. For black membrane materials28 days at
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