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Elastomeric preformed gaskets for sealing of joints in concrete; shape and dimensions
Elastomeric joint sealing strip for sealing joints in concrete; Shape and dimensions
Elastomeric preformed gaskets for sealing of joints in concrete; material specifications and testing
Elastomeric joint sealing strip for sealing joints in concrete; Material requirements and testing
This specification establishes the requirements for one type of inert, permanently mastic silicone type sealing compound modified with a flow control additive, €or sealing or resealing integral fuel tanks on military aircraft.
SEALING COMPOUND, NONCURING, LOW CONSISTENCY, SILICONE, GROOVE INJECTION, FOR INTEGRAL FUEL TANKS
Настоящий стандарт распространяется на резиновые и резиноармированные монолитные формовые и неформовые изделия (уплотнительные кольца,
Quality rating system. Rubber seals. Quality characteristics nomenclature
Military Specification MIGH-28719, dated 31March 1970, is hereby reinstated and may be used for procuremrnt. The Naval Sea Systens carniand (OS) hereby assumes preparing activity responsibility in lieu of &Naval Electron'c systerrr; OamMnd (Er).
HEADERS-HERMETICALLY SEALED
Rubber sealing rings for lever stoppers of bottles
Rubber sealing rings for lever stoppers of bottles
1.1 This specification covers the general requirements for materials used in preformed rubber seals that contact the circulating liquid in solar energy systems. Particular applications may necessitate other requirements that would take precedence over these requirements when specified. 1.2 This specification does not include requirements pertaining to the design, fabrication, or installation of the seals.
Standard Specification for Rubber Seals Contacting Liquids in Solar Energy Systems
1.1 This specification covers the general requirements for materials used in preformed rubber seals that contact the circulating liquid in solar energy systems. Particular applications may necessitate other requirements that would take precedence over these requirements when specified. 1.2 This specification does not include requirements pertaining to the design, fabrication, or installation of the seals. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Specification for Rubber Seals Contacting Liquids in Solar Energy Systems
This amendment form a part of Military Specification MIL-P-82658, dated 31 January 1977
POLYMER, LIQUID, POLYBUTADIENE, CARBOXY TERMINATED
This specification covers the requirements for one type of polybutadiene base liner material.
LINER MATERIAL, POLYBUTADIENE BASE
This specification covers one type of carboxy tenninated polybutadiene liquid polymer referred to herein as "the material".
POLYMER, LIQUID, POLYBUTADIENE, CARBOXY TERMINATED
This specification covers one grade of gasket-sealing wax. (See 6.1 .)
WAX, GASKET-SEALING
Covers rubber bungs for laboratory use. Specifies material; dimensions; type, number, diameter and lacation of holes; chemical and physical requirements; and freedom from defects.
Rubber bungs
Riguarda le piastre di gomma, scanalate, non isolanti o isolanti, destinate ad essere interposte, nei binari posati su massicciata, come mezzo elastico tra la rotaia ed il suo sopporto. Le piastre devono essere rettangolari con dimensioni di 130 a 160 mm su un lato e di 140 a 180 mm sull' altro. Tolleranze sulle dimensioni. Marcatura. Prove: esame a "vista e controllo dimensionale; prova" "di durezza; prova di schiacciamento;" "prova di trazione; determinazione del" "carico per un allungamento del 200%;" prova di deformazione permanente a "trazione; prova di deformazione" permanente a compressione. Prospetto risultati delle prove. Numerosita' dei lotti e numero delle piastre da sottoporre alle prove. Include il foglio di aggiornamento 1975.
Grooved rubber pads under rail foot for railway superstructure.
Gasket compressions produced by bolt loads in a flanged joint are important in the application engineering of a joint assembly. They are related to the ability of a gasket to seal, to maintain tightness on assembly bolts, and to a variety of other gasket properties that determine the service behavior of a joint assembly. Thus, being able to determine the degree of compression in a gasket under the bolt loading will permit one to make qualitative predictions of the behavior of a joint assembly when it comes in contact with the application or service environment. With the plug test, bending of a flange facing between bolt centers can be measured; however, in a few highly distortable flanges the maximum bending between bolt centers may not be detected. The variation in gasket compressions at selected points in a flat-face joint assembly reveals the degree of flange distortion or the ability of the flange to distribute satisfactorily the compressive forces from bolt loads throughout the gasket.1.1 This practice permits measurement of gasket compression resulting from bolt loading on a flat-face joint assembly at ambient conditions. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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.
Standard Practice for Evaluating Flat-Faced Gasketed Joint Assemblies
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