ASTM D5823-13
ASTM D5848-10e1
ASTM D6119-12
ASTM D6283-12
ASTM D6325-98(2011)..
ASTM D6333-10
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ASTM D5793-13
Standard Test Method for Binding Sites per Unit Length or Width of Pile Yarn Floor Coverings
Automaticky přeložený název:
Standardní zkušební metoda o vazebná místa na jednotku délky nebo šířky Pile příze podlahových krytin
NORMA vydána dne 1.7.2013
Informace o normě:
Označení normy: ASTM D5793-13
Poznámka: NEPLATNÁ
Datum vydání normy: 1.7.2013
Kód zboží: NS-32567
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM D5793-13 :
Keywords:
binding sites, carpet, construction, floor covering, pile yarn, ICS Number Code 97.150 (Floor coverings)
Doplňující informace
| Significance and Use | ||||||||||||||||
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5.1 This test method is useful in quality and cost control during manufacture. Both appearance and performance of pile yarn floor coverings can be affected by the number of binding sites per length and width. 5.2 This test method is considered satisfactory for acceptance testing of commercial shipments because current estimates of between-laboratory precision are acceptable and the method is used extensively in the trade for acceptance testing. 5.2.1 If there are differences of practical significance between reported test results for two laboratories (or more), comparative tests should be performed to determine if there is statistical bias between them using competent statistical assistance. As a minimum, use test samples for such comparative tests that are as homogeneous as possible, drawn form the same lot of material as the samples that resulted in the disparate results during initial testing, and that are randomly assigned in equal numbers to each laboratory for testing. The test results from the laboratories should be compared using a statistical test for unpaired data at a probability level chosen prior to the testing series. If a bias is found either its cause must be found and corrected, or future test results for that material must be adjusted in consideration of the know bias. |
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| 1. Scope | ||||||||||||||||
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1.1 This test method describes the measurement of the number of binding sites per unit length or width of machine-made, woven, knitted, and tufted pile yarn floor covering both before and after adhesive backing application. 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 Determination of the number of binding sites per unit length or width of pile floor covering previously was contained within Test Methods D418. 1.4 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.
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| 2. Referenced Documents | ||||||||||||||||
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Podobné normy:
Historická
1.7.2013
Historická
1.6.2010
Historická
1.2.2012
Historická
1.2.2012
Historická
1.1.2011
Historická
1.5.2010
Doporučujeme:
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