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
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
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
Related Standards
GB/T 3181-1995
Replaced
GB/T 9750-1998
Replaced
GB/T 9750-1998 Marks for package of coating products
GB/T 17849-1999
Active
GB/T 17849-1999 Preparation of steel substrates before application of paints and related products—Test methods for non-metallic blast-cleaning abrasives
GB/T 17850.3-1999
Active
GB/T 17850.3-1999 Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Copper refinery slag
GB/T 18446-2001
Replaced
GB/T 18446-2001 Standard test method for unreacted toluene diisocyanates in urethane prepolymers and coatings solution by gas chromatography
GB/T 4054-2008
Abolished