YS/T 429.2-2012 英文版 鋁幕墻板 第2部分：有機聚合物噴涂鋁單板
YS/T 429.2-2012 英文版 鋁幕墻板 第2部分：有機聚合物噴涂鋁單板
YS/T 429.2-2012 英文版?
?
Foreword
?
YS/T 429 Aluminum curtain wall panel consists of two parts:
——Part 1: Mill finish sheet and strip;
——Part 2: Aluminum panel with organic polymer coating.
This part is Part 2 of YS/T 429.
This part is developed in accordance with the rules given in GB/T 1.1-2009.
This part replaces YS/T 429.2-2000 Aluminum curtain wall panel - Aluminum panel with PVDF coating
The following main technical changes have been made with respect to YS/T 429.2-2000: ?——Alloy designation 8011A, Layer-4 PVDF coating and powder coating have been added; ——The pretreatment requirements before coating have been modified;
——The performance requirements and test procedures for hydrochloric acid resistance and mortar resistance of fluorocarbon paint coating products have been added;
——The coating thickness, nitric acid resistance, resistance to solvent, salt spray corrosion resistance and ?humidity ?resistance of fluorocarbon ?paint coating ?products ?have ?been modified;
——The test procedures of impact resistance, nitric acid resistance, resistance to solvent, resistance to detergent and salt spray corrosion resistance of fluorocarbon paint coating products have been modified;
——The sampling regulations for aluminum panels have been modified.
In this part, the related contents of aluminum panel with organic polymer coating are compiled ?by ?the ?redrafting ?method ?with ?reference ?to ?AAMA ?2604:2005 ? Voluntary Specification, Performance Requirements and ?Test Procedures for High Performance Organic Coatings on Aluminum Extrusions and Panels and AAMA 2605:2005 Voluntary Specification, ?Performance ?Requirements ?and ?Test ?Procedures ?for ?High ?Superior Performance ?Organic ?Coatings on Aluminum Extrusions and Panels . This part is ?not
equivalent to AAMA 2604:2005 and AAMA 2605:2005.
This part is under the jurisdiction of National Technical Committee on Nonferrous Metals of Standardization Administration of China (SAC/TC 243).
The previous edition of this part is as follows:
——YS/T 429.2-2000.
Aluminum curtain wall panel - Part 2: Aluminum panel with organic polymer coating
1 ? Scope
This part specifies the requirements, test procedures, inspection rules, marking, packaging, transportation and storage, as well as the quality certificate and order (or contract) contents of the aluminum panel with organic polymer coating for the curtain wall.
This part is applicable to the aluminum and aluminum alloy single-layer formed panel for curtain walls (hereinafter referred to as “the aluminum panel”) with fluorocarbon paint (polyvinylidene fluoride) or powder (thermosetting organic polymer) as surface coating.
2 ? Normative references
The following referenced documents are indispensable for the application of this document. For dated reference, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB/T 3199 Wrought ?aluminium ?and ?aluminium ?alloy ?products ?- ?Packing, marking, transporting and storing
GB/T 3880.3 Wrought aluminium and aluminium alloy plates, sheets and strips for ?general ?engineering ?- ?Part ?3: ?Tolerances ?on ?forms ?and dimensions
GB 5237.4 Wrought aluminium alloy extruded profiles for architecture - Part 4: Powder coating profiles
GB 5237.5 Wrought aluminium alloy extruded profiles for architecture - Part 5: PVDF coating profiles
GB/T 8005.3-2008 Aluminium and aluminium alloys - Terms and definitions - Part 3: Surface treatment
GB/T 8013.3-2007 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys - Part 3: Organic polymer coatings
GB/T 9761 Paints and varnishes - Visual comparison of the colour of paints
GB/T 16865 Test pieces and method for tensile test for wrought aluminum and magnesium alloy products
YS/T 429.1 Aluminum curtain wall panel - Mill finish sheet and strip
3 ? Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 8005.3-2008 and GB/T 8013.3-2007 apply.
