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GB/T 4085-2015: Semirigid polyvinyl chloride floor tiles
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 4085-2015	English	509	Add to Cart	4 days [Need to translate]	Semirigid polyvinyl chloride floor tiles
GB/T 4085-2005	English	399	Add to Cart	3 days [Need to translate]	Semirigid polyvinyl chloride floor tiles
GB/T 4085-1983	English	RFQ	ASK	3 days [Need to translate]	Semirigid PVC plastics floor tiles

GB/T 4085-2015: Semirigid polyvinyl chloride floor tiles

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Semi-rigid PVC massive floor) ICS 83.140 Q22 National Standards of People's Republic of China Replacing GB/T 4085-2005 Semi-rigid PVC floor block Issued on. 2015-09-11 2016-08-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB/T 4085-2005 "semi-rigid PVC block floor." This standard and GB/T 4085-2005 compared to the main changes are as follows. --- Removed density test (see 2005 version 5.3 and 6.6); --- Modify the scope (see Chapter 1, Chapter 1 of the 2005 edition); --- Modify the terms and definitions (see Chapter 3, Section 3 of the 2005 edition); --- Modify the classification and labeling (see Chapter 4, Chapter 4 of the 2005 edition); --- Increased requirements and test methods for the wear layer thickness (see 5.2.2 and 6.3.2.2); --- Increased requirements and test methods for edge straightness (see 5.2.3 and 6.3.4); --- Increase the impact resistance requirements and test methods (see 5.3.1 and 6.7); --- Increase the flexibility of the requirements and test methods (see 5.3.1 and 6.8); --- Modified residual depression Requirements and test methods (see 5.3.1 and 69, 2005 version 5.3 and 6.7.); --- Modify the abrasion resistance requirements and test methods (see 5.3.1 and 610, 2005 edition 5.3 and 6.11.); --- Increasing the requirements and test methods chair casters trial (see 5.3.1 and 6.11); --- Adds special performance requirements and test methods (see 5.3.3 and 6.14); --- Modify the labeling, transport and storage requirements (see Chapter 8, 2005, Chapter 8). The standard proposed by China Building Materials Federation. This standard by the National Building Materials and Decoration Standardization Technical Committee of Light (SAC/TC195) centralized. This standard is drafted by. Shanghai Research Institute of Building Sciences (Group) Co., Ltd. Participated in the drafting of this standard. Zhangjiagang Aili Plastic Co., Ltd., Shanghai Jin Jia Building Materials Technology Co., Ltd. Jinhua music Oswald (Tianjin) Ltd., Zhangjiagang City Yi Plastic Co., Ltd., Shanghai Changlong Plastic Products Co., Dili Colliers Decoration Materials (Jiangsu) Co., Ltd. Taizhou Huali Plastic Co., Ltd., Armstrong (China) Investment Co., Limited Ningbo Economic and Technological Development Zone game high construction and decoration materials The company, Chencun Town, Shunde District of Foshan City Jinlan Decoration Materials Co., Ltd., Marine Light Decoration Materials Co., Ltd., Shanghai Jianke limited test the company. The main drafters of this standard. Zhao, Wang Jing, Yang Moldova, Luxiu Qing TRAUMA Zhang Lu, Xu Chunlei, Shizhan Peng. This part of the standard replaces the previous editions are. --- GB/T 4085-1983, GB/T 4085-2005. Semi-rigid PVC floor block

1 Scope

This standard specifies the semi-rigid PVC floor block (hereinafter referred to as the floor) terms and definitions, classification, grading and marking requirements, test Test methods, inspection rules, marking, transportation and storage. This standard applies to PVC resin as main raw materials in the building's ground floor for laying.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. 1033.1-2008 non-plastic foam density measurement GB/T Part 1. Immersion method, liquid pyknometer method and titration method GB/T 4100-2006 ceramic tiles GB/T 8427-2008 Textiles Tests for color fastness Colour fastness to artificial light. Xenon arc GB 8624 Classification for burning behavior of building materials and products Determination of GB/T 9341-2008 plastic bending performance GB 18586 interior decoration materials, PVC floor sheets harmful substances

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Homogeneous floor homogeneousfloor Floors made of the same ingredients, colors and patterns on the composition of the product thickness direction. 3.2 Heterogeneous floor heterogeneousfloor The wear layer and the other layers, may contain reinforcing layer or layers of the multilayer structure stabilized PVC floor. Abrasion resistant layer with other layers in a On different points and features. 4 classification, grading and marking 4.1 Classification Classification by structure. a) homogeneous flooring, codenamed HT; b) non-homogeneous flooring, code-named CT. ...