T/CHTS 20028-2022 Active Group standards

T/CHTS 20028-2022 Road bridge elastic anchorage multi-directional displacement comb tooth plate expansion device

T/CHTS 20028-2022 Road bridge elastic anchorage multi-directional displacement comb tooth plate expansion device

Publish Date: 2022-12-26 Implement Date: 2023-01-09 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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Basic Information

Standard Code: T/CHTS 20028-2022
Standard Type: Group standards
Standard Status: Active
is_force_gb: no
CCS Name: Highway engineering
ICS Name: Bridge construction
Publish Date: 2022-12-26
Implement Date: 2023-01-09
Pages: 24 pages

Scope

This document specifies the classification, structure, models and specifications, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of elastic anchored multi-directional displacement comb-type expansion devices for highway bridges. This document is applicable to elastic anchored multi-directional displacement comb-type expansion devices for highway bridges with an expansion range of 40 mm to 1600 mm (referred to as expansion devices).

Development Information

Word Count: 41 Thousand words Pages: 24 pages

Referenced Standards

GB/T 700-1988 Carbon structural steels GB/T 700-2006 Carbon structural steels GB/T 706-1988 Hot-rolled beam steel—Dimensions, shape, weight and tolerances GB/T 706-2008 Hot rolled section steel GB/T 706-2016 Hot rolled section steel 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 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 3280-1992 Cold rolled stainless steel sheets and plates GB/T 3280-2007 Cold rolled stainless steel plate, sheet and strip GB/T 3280-2015 Cold rolled stainless steel plate, sheet and strip GB/T 5783-2000 Hexagon head bolts—Full thread GB/T 5783-2016 Hexagon head bolts—Full thread GB/T 6170-2000 Hexagon nuts,style 1 GB/T 6170-2015 Hexagon nuts,style 1 GB/T 20688.1-2007 Rubber bearings—Part 1:Seismic-protection isolators test methods JT/T 4-2019 Road bridge plate type rubber bearings JT/T 4-2004 Road bridge plate type rubber bearings JT/T 327-2016 JT/T 327-2016 General Technical Specification for Road Bridge Expansion Device JT/T 327-2004 Road bridge expansion joint JT/T 722-2023 Highway bridge steel structure anti-corrosion coating technical specifications JT/T 722-2008 Specifications of protective coating for highway bridge steel structure JT/T 723-2008 Unit-type multi-directional comb-type board expansion device for bridges GB/T 50081-2019 Standard for test methods of concrete physical and mechanical properties GB 50661-2011 Code for welding of steel structures GB/T 5783-2025 Fasteners—Hexagon head bolts—Full thread

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