GB/T 31819-2023 Active National standards

GB/T 31819-2023 Anti-corrosion technical specification for liquid fluorubber coated flue gas desulfurization (FGD)chimney

GB/T 31819-2023 Anti-corrosion technical specification for liquid fluorubber coated flue gas desulfurization (FGD)chimney

Publish Date: 2023-09-07 Implement Date: 2024-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 31819-2023
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Material protection
ICS Name: The coating application process
Publish Date: 2023-09-07
Implement Date: 2024-04-01
Pages: 18 pages

Scope

This document specifies the base treatment for corrosion resistance of chimneys after desulfurization with liquid fluororubber coating, the fluororubber lining operation, safety measures during the operation, material specifications, and project acceptance requirements.
This document is applicable to the corrosion-resistant lining materials and operations for new and old reinforced concrete chimneys, steel chimneys, brick chimneys, and other flue gas discharge stacks in thermal power plants after wet desulfurization.
Note: The fluororubber lining operation refers to the liquid fluororubber lining structural system operation (Type A) and the modified liquid fluororubber sheet lining structural system operation (Type B).

Development Information

Word Count: 37 Thousand words Pages: 18 pages

Replace the following standards

Referenced Standards

GB/T 8923.1-2011 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 1:Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings GB/T 16777-2008 Test methods for building waterproofing coatings GB 50726 ASTM D6137-97(2018) GB/T 528-1998 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 528-2009 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties 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 3512-2001 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 3512-2014 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 7124-1986 The method for determination of strength properties of adhesive in shear by tension loading(Metal to metal) GB/T 7124-2008 Adhesives—Determination of tensile lap-shear strength of rigid-to-rigid bonded assemblies GB/T 7760-2003 Rubber, vulcanized or thermoplastic—Determination of adhesion to a rigid substrate-90 degrees peel method GB/T 9266-1988 Determination of scrub resistance of film of architectural paints and coatings GB/T 9266-2009 Determination of scrub resistance of film of architectural paints and coatings GB 18241.1-2001 Rubber lining—Part 1 Anticorrosion lining for equipment GB/T 18241.1-2014 Rubber lining—Part 1:Anticorrosion lining for equipment GB/T 19155-2003 Temporarily installed suspended access equipment GB/T 19155-2017 Temporarily installed suspended access equipment GB/T 19250-2003 Polyurethane waterproofing coating GB/T 19250-2013 Polyurethane waterproofing coating GB/T 23445-2009 Polymer-modified cement compounds for waterproofing membrane GB/T 45001-2020 Occupational health and safety management systems—Requirements with guidance for use JJG 693-2011 Alarmer Detectors of Combustible Gas DL/T 901-2017 Fuel-fired power plant chimney (flue) corrosion prevention material DL/T 901-2004 Firepower plant smokestack (flue) lining corrosion-resistant material JC/T 554-2009 Asbestos-rubber latex pickup board JC 935-2004 Glass fiber industrial glass ball JC/T 554-1994 Asbestos-rubber latex scooping board JJG 693-2004 Verification Regulation of the Alarmer Detectors of Combustible Gas DL/T 693-1999 Acid-proof and antiseptic coating used for concrete of chimney GB 50051-2013 Code for design of chimneys GB 50212-2014 Code for construction of building anticorrosive engineering GB 50300-2013 Unified standard for constructional quality acceptance of building engineering DL/T 5746-2017 Code for acceptance of constructional quality of chimney(flue) anticorrosion work of thermal power plant HG/T 20677-2013 Design code for chemical equipment with rubber lining GB/T 50046-2018 Code for anticorrosion design of industrial constructions GB/T 50051-2021 Code for construction and acceptance of chimney engineering GB/T 50224-2018 Code for acceptance of construction quality of anticorrosive engineering of buildings GB/T 50315-2011 Technical standard for site testing of masonry engineering JGJ 59-2011 Standard for construction safety inspection GB/T 23445-2025 Polymer-modified cement compounds for waterproofing membrane

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