Standard No.:	GB/T 30595-2014
English Name:	External thermal insulation composite systems based on extruded polystyrene
Chinese Name:	挤塑聚苯板（XPS）薄抹灰外墙外保温系统材料
Chinese Classification:	P32    Building construction and decoration engineering
Professional Classification:	GB    National Standard
ICS Classification:	91.100.60 91.100.60    Thermal and sound insulating materials 91.100.60
Source Content Issued by:	AQSIQ; SAC
Issued on:	2014-06-09
Implemented on:	2014-12-1
Status:	superseded
Superseded by:	GB/T 30595-2024
Superseded on:	2025-4-1
Target Language:	English
File Format:	PDF
Word Count:	14000 words
Translation Price(USD):	158.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the terms and definitions, general requirements, requirements, test methods, inspection rules, product qualification certificate and instruction manual, as well as packaging, transportation and storage of external thermal insulation composite systems based on extruded polystyrene. This standard applies to external thermal insulation composite systems based on extruded polystyrene for civil buildings. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 308 Rolling Bearings - Steel Balls GB/T 2406.2 Plastics - Determination of Burning Behaviour by Oxygen Index - Part 2: Ambient-temperature Test GB/T 6342 Cellular Plastics and Rubbers - Determination of Linear Dimensions GB/T 6343 Cellular Plastics and Rubbers - Determination of Apparent Density GB/T 7689.5-2001 Reinforcements - Test Method for Woven Fabrics - Part 5: Determination of Tensile Breaking Force and Elongation at Break for Glass Fibre GB/T 8170 Rules of Rounding off for Numerical Values & Expression and Judgement of Limiting Values GB 8624 Classification for Burning Behavior of Building Materials and Products GB/T 8811 Test Method for Dimensional Stability of Rigid Cellular Plastics GB/T 8812.1 Rigid Cellular Plastics - Determination of Flexural Properties - Part 1: Basic Bending Test GB/T 9267 Emulsions for Coatings and Polymer Dispersions for Coatings and Plastics - Determination of White Point Temperature and Minimum Film-forming Temperature GB/T 9914.3 The Method for Reinforcement Products - Part 3: Determination of Mass per Unit Area GB/T 10801.2 Rigid Extruded Polystyrene Foam Board for Thermal Insulation (XPS) GB/T 13475 Thermal Insulation - Determination of Steady-state Thermal Transmission Properties - Calibrated and Guard Hot Box GB/T 17146-1997 Test Methods for Water Vapour Transmission of Building Materials GB/T 17671 Method of Testing Cements - Determination of Strength GB/T 20102 Test Method for Determining Tensile Breaking Strength of Glass Fiber Reinforcing Mesh, after Exposure to a Sodium Hydroxide Solution GB/T 20623-2006 Emulsions for Architectural Coatings JGJ 110 Testing Standard of Adhesive Strength of Tapestry Brick Construction Engineering JG/T 366 Anchors for Fixing of Thermal Insulation Composite Systems 3 Terms and Definitions For the purposes of this document, the following terms and definitions apply. 3.1 external thermal insulation composite systems based on extruded polystyrene a kind of non-bearing thermal insulation structure of buildings, taking the base coat composited with glassfiber mesh as thin plaster skin coat, coating material as finish coat, surface-processed extruded polystyrene panel as material of insulating layer, fixed to the outside of substrate wall via bonding assisted by anchoring, and provided with fire-fighting construction measures. It is referred to as external thermal insulation system based on extruded panel

Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 General Requirements 5 Requirements 6 Test Methods 7 Inspection Rules 8 Product Qualification Certificate and Instruction Manual 9 Packaging, Transportation and Storage Annex A (Normative) Weather Resistance Test Method Annex B (Normative) Quick Test Method for Alkali-resistance of Glassfiber Mesh