JT/T 502-2004 Highway bridge wave-type expansion and contraction installation

GB 1499-1998 Hot rolled ribbed steel bars for the reinforcement of concrete GB/T 1499.1-2008 Steel for the reinforcement of concrete—Part 1:Hot rolled plain bars GB/T 1499.1-2017 Steel for the reinforcement of concrete—Part 1:Hot rolled plain bars GB 1499.1-2024 Steel for the reinforcement of concrete—Part 1:Hot rolled plain bars GB/T 1499.2-2007 Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars GB/T 1499.2-2018 Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars GB 1499.2-2024 Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars GB/T 1499.3-2002 Welded steel fabric for the reinforcement of concrete GB/T 1499.3-2010 Steel for the reinforcement of concrete—Part 3:Welded fabric GB/T 1499.3-2022 Steel for the reinforcement of concrete—Part 3:Welded fabric GB/T 10808-1989 Cellular plastics—Tear resistance test for flexible materials GB/T 10808-2006 Flexible cellular polymeric materials—Determination of tear strength GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 12467.1-1998 Quality requirements for welding—Fusion welding of metallic materials—Part 1:Guidelines for selection and use GB/T 12467.1-2009 Quality requirements for fusion welding of metallic materials—Part 1:Criteria for the selection of the appropriate level of quality requirements GB/T 12467.2-1998 Quality requirements for welding—Fusion welding of metallic materials—Part 2:Comprehensive quality requirements GB/T 12467.2-2009 Quality requirements for fusion welding of metallic materials—Part 2:Comprehensive quality requirements GB/T 12467.3-1998 Quality requirements for welding—Fusion welding of metallic materials—Part 3:Standards quality requirements GB/T 12467.3-2009 Quality requirements for fusion welding of metallic materials—Part 3:Standard quality requirements GB/T 12467.4-1998 Quality requirements for welding—Fusion welding of metallic materials—Part 4:Elementary quality requirements GB/T 12467.4-2009 Quality requirements for fusion welding of metallic materials—Part 4:Elementary quality requirements GB/T 13477.1-2002 Test method for building sealants Part 1:Specifications for test substrates GB/T 13477.2-2002 Test method for building sealants Part 2:Determination of density GB/T 13477.2-2018 Test method for building sealants—Part 2:Determination of density GB/T 13477.3-2002 Test method for building sealants Part 3:Determination of extrudability of sealants using standardized apparatus GB/T 13477.3-2017 Test method for building sealants—Part 3:Determination of extrudability of sealants using standardized apparatus GB/T 13477.4-2002 Test method for building sealants Part 4:Determination of extrudability of one-component sealants GB/T 13477.4-2017 Test method for building sealants—Part 4:Determination of extrudability of one-component sealants GB/T 13477.5-2002 Test method for building sealants Part 5:Determination for tack-free time GB/T 13477.6-2002 Test method for building sealants Part 6:Determination of flow GB/T 13477.7-2002 Test method for building sealants Part 7:Determination of low-temperature flexibility GB/T 13477.8-2002 Test method for building sealants Part 8:Determination of tensile properties GB/T 13477.8-2017 Test method for building sealants—Part 8:Determination of tensile properties GB/T 13477.9-2002 Test method for building sealants Part 9:Determination of adhesion/cohesion properties after immersion in water GB/T 13477.9-2017 Test method for building sealants—Part 9:Determination of adhesion/cohesion properties after immersion in water GB/T 13477.10-2002 Test method for building sealants Part 10:Determination of tensile properties at maintained extension GB/T 13477.10-2017 Test method for building sealants—Part 10:Determination of tensile properties at manitained extension GB/T 13477.11-2002 Test method for building sealants Part 11:Determination of adhesion/cohesion properties at maintained extension after immersion in water GB/T 13477.11-2017 Test method for building sealants—Part 11:Determination of tensile properties at maintained extension after immersion in water GB/T 13477.12-2002 Test method for building sealants Part 12:Determination of adhesion/cohesion properties at constant temperature GB/T 13477.12-2018 Test method for building sealants—Part 12:Determination of adhesion/cohesion properties at constant temperature GB/T 13477.13-2002 Test method for building sealants Part 13:Determination of adhesion/cohesion properties at variable temperatures GB/T 13477.13-2019 Test method for building sealants—Part 13:Determination of adhesion/cohesion properties at variable temperatures GB/T 13477.14-2002 Test method for building sealants Part 14:Determination of resistance to prolonged exposure to water GB/T 13477.14-2019 Test method for building sealants—Part 14:Determination of resistance to prolonged exposure to water GB/T 13477.15-2002 Test method for building sealants Part 15:Determination of adhesion/cohesion properties after exposure to heat and artificial light through glass and to water GB/T 13477.15-2017 Test method for building sealants—Part 15:Determination of adhesion/cohesion properties after exposure to heat and artificial light through glass and to water GB/T 13477.16-2002 Test method for building sealants Part 16:Determination of resistance to compression GB/T 13477.17-2002 Test method for building sealants Part 17:Determination of elastic recovery GB/T 13477.17-2017 Test method for building sealants—Part 17:Determination of elastic recovery GB/T 13477.18-2002 Test method for building sealants Part 18:Determination of adhesion-in-peel GB/T 13477.19-2002 Test method for building sealants Part 19:Determination of change in mass and volume GB/T 13477.19-2017 Test method for building sealants—Part 19:Determination of change in mass and volume GB/T 13477.20-2002 Test method for building sealants Part 20:Determination of staining GB/T 13477.20-2017 Test method for building sealants—Part 20:Determination of staining GB/T 13477.21-2022 Test method for building sealants—Part 21:Determination of color change after laboratory accelerated weathering procedures GB/T 13477.22-2022 Test method for building sealants—Part 22:Determination of curing behaviour GB/T 13477.23-2022 Test method for building sealants—Part 23:Durability to extension compression cycling under accelerated weathering GB/T 13477.25-2024 Test method for building sealants—Part 25:Determination of resistance to mold GB/T 1591-1994 High strength low alloy structural steels GB/T 1591-2008 High strength low alloy structural steels GB/T 1591-2018 High strength low alloy structural steels GB/T 1690-1992 Rubber, vulcanized-Determination of the effect of liquids GB/T 1690-2006 Rubber,vulcanized or thermoplastic—Determination of the effect of liquids GB/T 1690-2010 Rubber,vulcanized or thermoplastic—Determination of the effect of liquids GB/T 1801-1999 Limits and fits—Selection of tolerance zones and fits GB/T 1801-2009 Geometrical Product Specifications (GPS)—Limits and fits—Selection of tolerance zones and fits GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 3274-1988 Carbon structural and low alloy steel rolled plates and strips GB/T 3274-2007 Hot-rolled plates and strips of carbon structural steels and high strength low alloy structural steels GB/T 3274-2017 Hot-rolled plates,sheets and strips of carbon structural steels and high strength low alloy structural steels GB/T 6343-1995 Cellular plastics and rubbers—Determination of apparent (bulk) density GB/T 6343-2009 Cellular plastics and rubbers—Determination of apparent density GB/T 6669-2001 Polymeric material,cellular flexible—Determination of compression set GB/T 6669-2008 Flexible cellular polymeric materials—Determination of compression set GB/T 699-1999 Quality carbon structural steels GB/T 699-2015 Quality carbon structure steels GB/T 700-1988 Carbon structural steels GB/T 700-2006 Carbon structural steels GB/T 912-1989 Hot-rolled plain carbon and low alloy structural steel sheets and strips GB/T 912-2008 Hot-rolled sheets and strips of carbon structural steels and high strength low alloy structural steels JB/T 5943-2018 Engineering Machinery Welding Components General Technical Specification JB/T 5943-1991 General technical specification for welding parts of construction machinery JC/T 483-2022 Polysulfide building sealant JC 483-1992 Polysulfide building sealant JC/T 483-2006 Polysulfide building sealant JT/T 327-2016 JT/T 327-2016 General Technical Specification for Road Bridge Expansion Device JT/T 327-2004 Road bridge expansion joint JTG F80