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LY/T 1859-2020 English PDF

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LY/T 1859-2020: Antique style flooring
Status: Valid

LY/T 1859: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
LY/T 1859-2020299 Add to Cart 3 days Antique style flooring Valid
LY/T 1859-2009639 Add to Cart 3 days Antique style flooring Obsolete

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GB/T 4897   LY/T 1580   HJ 571   LY/T 1862   LY/T 1860   LY/T 1854   

Basic data

Standard ID: LY/T 1859-2020 (LY/T1859-2020)
Description (Translated English): Antique style flooring
Sector / Industry: Forestry Industry Standard (Recommended)
Classification of Chinese Standard: B70
Classification of International Standard: 79.080
Word Count Estimation: 13,146
Date of Issue: 2020-03-30
Date of Implementation: 2020-10-01
Older Standard (superseded by this standard): LY/T 1859-2009
Regulation (derived from): Announcement No. 6 of 2020 by the State Forestry and Grassland Bureau
Issuing agency(ies): State Forestry and Grassland Administration

LY/T 1859-2020: Antique style flooring

---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.
Antique style flooring ICS 79.080 B 70 LY People's Republic of China Forestry Industry Standard Replace LY/T 1859-2009 Antique wooden floor 2020-03-30 release 2020-10-01 implementation Issued by the State Forestry and Grassland Administration

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is a revision of LY/T 1859-2009 "Antique Wooden Floor". Compared with LY/T 1859-2009, the main technical changes of this standard are as follows. --Added the product categories of antique solid wood integrated flooring; - Deleted the format size requirements for antique wooden floors; -Modified the appearance requirements of antique solid wood flooring, antique solid wood composite flooring, and antique impregnated paper laminated wood flooring; -Modified the technical requirements for length deviation and warpage in the size deviation of antique solid wood flooring and antique solid wood composite flooring; - Modified the technical requirements for the moisture content of antique solid wood flooring; --Modified the test method and technical requirements of the paint film hardness of antique solid wood flooring and antique solid wood composite flooring; --Modified the test methods and technical requirements for the paint film adhesion of antique solid wood flooring and antique solid wood composite flooring; --- Deleted antique solid wood flooring, antique solid wood composite flooring and antique bamboo laminated timber flooring surface wear resistance test methods and technical requirements begging; -Deleted the dimensional stability test method and technical requirements of antique solid wood composite flooring; --Modified the technical requirements for static bending strength of antique impregnated paper laminated wood flooring; --Modified the test method and technical requirements for the surface performance of antique impregnated paper laminated wooden floor. Please note that certain contents of this document may involve patents. The issuing agency of this document is not responsible for identifying these patents. This standard was proposed and managed by the National Wood-based Panel Standardization Technical Committee (SAC/TC198). Participated in the drafting of this standard. Institute of Wood Industry, Chinese Academy of Forestry, Baroque Wood (Zhongshan) Co., Ltd., Zhejiang Shiyou Wood Co., Ltd., Jiusheng Flooring Co., Ltd., Shengxiang Group Co., Ltd., Nature Home (China) Co., Ltd., Dehua Tubao Bao Decoration New Material Co., Ltd., North American Maple Home Furnishing (Jiangsu) Co., Ltd., Jiangsu Senmao Bamboo and Wood Co., Ltd., Suzhou David Wood Industry Co., Ltd., Shuxiangmendi (Shanghai) Aesthetic Home Furnishing Co., Ltd., Del Future Technology Holding Group Co., Ltd., Jiangsu Ken Diya Wood Industry Co., Ltd., Zhaoqing Modern Zhumei Home Furnishing Co., Ltd., Shanghai Filinger Wood Industry Co., Ltd., Zhejiang Shenghua Yunfeng New Co., Ltd., Nanning Ketian Waterborne Technology Co., Ltd., Anhui Yangzi Flooring Co., Ltd., Zhongshan Creative Player Home Co., Ltd., Zhejiang Liangyou Wood Industry Co., Ltd., Suzhou Wujiang District Inspection and Testing Center, Dare (Jiangsu) Flooring Co., Ltd., Xuzhou An United Wood Co., Ltd. The main drafters of this standard. Lu Bin, Qu Yanchun, Liu Ru, Fu Yuejin, Lin Deying, Ni Yuezhong, Wang Yanwei, Chen Danan, She Xuebin, Shen Jinxiang, Zhou Xiang, Kang Songjie, Jiang Wei, Bu Lixin, Zhang Lixin, Li Haixing, Zhong Yaocan, Liu Dunyin, Ao Jingwei, Shen Naiqiang, Lei Xiang, Liu Shuozhen, Ge Xiaohai, Zhang Ruixia, Ji Juan, Zhang Kun. The previous versions of the standard replaced by this standard are. --LY/T 1859-2009 Antique wooden floor

1 Scope

This standard specifies the terms and definitions, classification, requirements, inspection methods, inspection rules, and identification, packaging, and transportation of antique wooden floors. Transmission and storage. This standard applies to antique wooden floors.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 15036.2-2018 solid wood flooring GB/T 15102-2017 Impregnated film paper facing fiberboard and particleboard GB/T 17657-2013 Test method for physical and chemical properties of wood-based panels and facing wood-based panels GB/T 18102-2007 Impregnated paper laminated wood floor GB/T 18103-2013 Solid wood composite floor GB/T 18259 Artificial board and its surface decoration terms GB 18580 The limit of formaldehyde emission in wood-based panels and products of interior decoration materials GB/T 20240-2017 Bamboo laminated timber flooring LY/T 1614-2011 Solid wood integrated floor

3 Terms and definitions

The terms established in GB/T 18259 and the following terms and definitions apply to this document. 3.1 Through artistic design, one or more processing techniques such as planing, chiseling, sanding, sawing, burning, brushing and pressing are used to make the surface have a classical style. Wooden floor. 3.2 Antique style solid wood flooring Through artistic design, one or more processing techniques such as planing, chiseling, sanding, sawing, burning and brushing are used to make the surface of solid wood with classical style floor. 3.3 Antique style guled timeber flooring Through artistic design, one or more processing techniques such as planing, chiseling, sanding, sawing, burning and brushing are used to make the surface of solid wood with classical style Integrated floor. 3.4 Antique style parquet Through artistic design, one or more processing techniques such as planing, chiseling, sanding, sawing, burning and brushing are used to make the surface of solid wood with classical style Laminate flooring. 3.5 Antique style laminated flooring The impregnated paper-laminated wooden floor is made of classical style through artistic design and processing techniques such as molding. 3.6 Antique style guled laminated bamboo flooring Through artistic design, one or more processing techniques such as planing, chiseling, sanding, sawing, burning and brushing are used to make the surface of the bamboo collection with a classical style. Finished floor. 3.7 Sanding marks on flooring ends Sanding marks on both ends of the floor due to improper processing. 3.8 Impaled The phenomenon that the surface layer exposes the base material during the processing of the antique solid wood composite floor. 3.9 Paint film snaking During the processing, due to equipment and other reasons, ripples appear on the paint surface.

4 categories

4.1 According to the type of substrate. a) Antique solid wood floor; b) Antique solid wood integrated floor; c) Antique solid wood composite floor; d) Antique impregnated paper laminated wood floor; e) Antique bamboo laminated timber floor. 4.2 According to the surface decoration method. a) Plain antique wooden floor; b) Painted antique wooden floor; c) Antique wooden floor with oil decoration; d) Antique wooden floor with impregnated paper facing.

5 requirements

5.1 Dimensional deviation 5.1.1 The size deviation of antique solid wood flooring should meet the requirements of Table 1. 5.1.2 The size deviation of antique solid wood integrated floor shall meet the requirements of Table 2. 5.1.3 The size deviation of antique solid wood composite floor should meet the requirements of Table 3. 5.1.4 The size deviation of the antique impregnated paper laminated wood floor shall meet the requirements of Table 4. 5.1.5 The size deviation of antique bamboo laminated timber flooring should meet the requirements of Table 5. 5.2 Appearance quality 5.2.1 The appearance quality of antique solid wood flooring, antique solid wood integrated flooring, and antique solid wood composite flooring should meet the requirements of Table 6. 5.2.2 The appearance quality of the antique impregnated paper laminated wood floor should meet the requirements of Table 7. 5.2.3 The appearance quality of antique bamboo laminated timber flooring should meet the requirements of Table 8. Note 1.Not obvious—Under the environmental conditions of appearance quality inspection, it is not easy to distinguish by naked eye observation. Note 2.Slight-under the environmental conditions of appearance quality inspection, it is not obvious by naked eye observation. Note 3.Bubbling, pinholes, wrinkled skin, leaking paint, particles, and bulging are the inspection items for painted laminated bamboo flooring. 5.3 Physical and chemical properties 5.3.1 The physical and mechanical performance indexes of antique solid wood flooring should meet the requirements of Table 9. Note 1.The moisture content refers to the moisture content of the floor in the unopened package. See Appendix A for the equilibrium moisture content of various regions in my country. Note 2.The paint film adhesion and paint film hardness are not tested for plain floor and oiled floor. 5.3.2 The physical and mechanical performance indexes of antique solid wood integrated flooring should meet the requirements of Table 10. Note 1.The moisture content refers to the moisture content of the floor in the unopened package. See Appendix A for the equilibrium moisture content of various regions in my country. Note 2.The paint film adhesion is not tested for plain floor and oiled floor. Note 3.Solid wood integrated flooring with vertical splicing detects static bending strength, and solid wood integrated flooring with horizontal splicing detects dipping and peeling. 5.3.3 The physical and chemical performance indexes of antique solid wood composite flooring should meet the requirements of Table 11. Note 1.Plain floors and oil-decorated floors are not tested for paint film adhesion, surface pollution resistance, and paint film hardness. Note 2.When using suspended paving, the two-layer solid wood composite floor with the panel perpendicular to the bottom texture or the solid wood composite floor with horizontal grooves on the back is not subject to static bending Strength and modulus of elasticity. 5.3.4 The physical and chemical performance indexes of antique impregnated paper laminated wood floor shall meet the requirements of Table 12. 5.3.5 The physical and chemical performance indexes of antique bamboo laminated timber flooring should meet the requirements of Table 13. Note. In the dipping and peeling test, the peeling length of a single adhesive layer on the end surface of the side panel floor does not exceed 1/3 of the adhesive layer, and the peeling of the floor surface is not counted.

6 Inspection method

6.1 Dimensional inspection 6.1.1 The specification and size inspection of antique solid wood flooring shall be in accordance with the provisions of 3.1 in GB/T 15036.2-2018 get on. The inspection of warpage should take the back of the floor as the reference surface and inspect the size of the back. thick The relative highest point should be used as the reference thickness for the measurement of degree. 6.1.2 The specification and size inspection of antique solid wood integrated floor shall be in accordance with the provisions in 6.1 of LY /1614-2011 get on. The inspection of warpage should take the back of the floor as the reference surface and inspect the size of the back. thick For degree inspection, the relative highest point shall be used as the reference thickness. 6.1.3 The size inspection of antique solid wood composite floor is in accordance with GB/T 18103-2013 in 6.2 Definitely proceed. The inspection of warpage should take the back of the floor as the reference surface and inspect the size of the back. The thickness inspection shall use the relative highest point as the reference thickness. 6.1.4 The specification and size inspection of antique impregnated paper laminated wood flooring is in accordance with GB/T 18102-2007 6.1 Provisions. The thickness inspection shall use the relative highest point as the reference thickness. 6.1.5 The size inspection of antique bamboo laminated timber flooring shall be determined in accordance with 6.1 of GB/T 20240-2017 get on. The thickness inspection shall use the relative highest point as the reference thickness. 6.2 Appearance quality inspection 6.2.1 Appearance quality inspection conditions shall be carried out in accordance with 6.1 of GB/T 15102-2017. 6.2.2 The appearance quality of antique wooden floors shall be inspected one by one through visual inspection or measurement. 6.3 Physical and chemical performance inspection 6.3.1 When testing the physical and mechanical properties of antique wooden floors, the test piece does not need to be balanced. 6.3.2 Physical and mechanical performance inspection of antique solid wood flooring 6.3.2.1 Carry out in accordance with the provisions of 3.3 in GB/T 15036.2-2018. 6.3.2.2 The paint film adhesion and paint film hardness test pieces shall be selected from the flat texture. 6.3.2.3 The paint film hardness inspection shall be carried out in accordance with 4.57 of GB/T 17657-2013.Just make one piece The test piece, the size of the test piece is 250mm×the plate width, and it is made at any part of the sample. Pencil hardness used For H, observe whether the coating is scratched. 6.3.3 Physical and chemical performance test of antique solid wood integrated floor 6.3.3.1 According to LY/T 1614-2011, 6.3. 6.3.3.2 The paint film adhesion test piece shall be selected from the texture flat part, and the inspection shall be in accordance with GB/T 17657-2013 According to 4.56, the cutting distance is 2mm. 6.3.4 Physical and chemical performance test of antique solid wood composite floor 6.3.4.1 Carry out in accordance with 6.3 of GB/T 18103-2013. 6.3.4.2 The test pieces for paint film adhesion, paint film hardness, and pollution resistance shall be selected from flat texture areas. 6.3.4.3 The paint film hardness inspection shall be carried out in accordance with 4.57 of GB/T 17657-2013.Just make one piece The test piece, the size of the test piece is 250mm×the plate width, and it is made at any part of the sample. Pencil hardness used For H, observe whether the coating is scratched. 6.3.4.4 The surface pollution resistance performance inspection shall be carried out according to 4.41 method 2 in GB/T 17657-2013. The contaminants are black coffee and 10% citric acid, the size of the test piece is 100mm×100mm, 2 pieces. 6.3.4.5 The paint film adhesion inspection shall be carried out in accordance with the provisions of 4.56 in GB/T 17657-2013, cutting The spacing is 2mm. 6.3.5 Physical and chemical performance inspection of antique impregnated paper laminated wood flooring 6.3.5.1 Carry out in accordance with 6.3 of GB/T 18102-2007. 6.3.5.2 During the internal bond strength test, if the surface of the test piece is non-planar, the surface shall be processed Into a plane. 6.3.5.3 The test specimens for surface wear resistance and surface contamination resistance shall be selected from flat texture areas. 6.3.5.4 The surface resistance of antique impregnated paper laminated wood flooring is tested according to GB/T. According to 4.37 in 17657-2013, the test piece size is 100mm×100mm, 3 pieces. 6.3.5.5 The surface of the antique impregnated paper laminated wood floor is tested for resistance to cigarette burning according to GB/T 17657-2013 stipulated in 4.45, the test piece size is 100mm×100mm, 3 pieces. 6.5.5.6 The dry heat resistance test of the surface of antique impregnated paper laminated wood floor shall be in accordance with GB/T 17657-2013 stipulated in 4.46, the test piece size is 230mm × board width, 1 piece. 6.3.5.7 The pollution and corrosion resistance of the antique impregnated paper laminated wood floor shall be tested according to GB/T 17657-2013 4.41 Method 2 was carried out, the contaminants were black coffee and 10% citric acid, the test piece size Inch 100mm×100mm, 2 pieces. 6.3.5.8 The surface cracking test of antique impregnated paper laminated wood floor shall be in accordance with GB/T 17657-2013 stipulated in 4.36, the test piece size is 250mm × plate width, 1 piece. 6.3.6 The physical and chemical properties of antique bamboo laminated timber flooring shall be tested in accordance with 6.3 of GB/T 20240-2017 get on. 6.3.7 Antique solid wood integrated floor, antique solid wood composite floor, antique impregnated paper laminated wood floor, The formaldehyde emission inspection of antique bamboo laminated timber flooring shall be carried out in accordance with GB 18580.

7 Inspection rules

7.1 Inspection classification 7.1.1 Inspection is divided into factory inspection and type inspection. 7.1.2 The factory inspection includes. a) Appearance quality inspection; b) Specification and size inspection; c) Physical and chemical performance test. the moisture content and paint film adhesion in the antique solid wood floor; the impregnation and peeling, containing Water content and paint film adhesion; impregnation peeling, moisture content and paint film adhesion in antique solid wood composite floor; antique impregnated paper laminated wood floor Water absorption thickness expansion rate, surface abrasion resistance, surface crack resistance, surface pollution resistance and moisture content; impregnation and peeling in antique bamboo laminate flooring, Water content and paint film adhesion. 7.1.3 The type inspection includes the overall appearance quality, specifications, dimensions, and physical and chemical properties of the corresponding product categories. Ministry of inspection items. 7.1.4 During normal production, the type inspection shall not be less than once a year. In one of the following situations, Type inspection should be carried out. a) When the raw and auxiliary materials and production process undergo major changes; b) When production has been suspended for more than three months, when production resumes; c) When a new product is put into production or converted; d) When the quality supervision agency requests for type inspection. 7.2 Sampling method and determination principle 7.2.1 The samples for the inspection of antique wooden floors should be taken from the same batch, the same specification and the same variety, unopened and well-packaged products. 7.2.2 The sampling method and determination principle of antique solid wood flooring shall be carried out in accordance with 4.2 of GB/T 15036.2-2018. 7.2.3 The sampling method and judgment principle of antique solid wood integrated floor shall be carried out in accordance with 7.2 of LY/T 1614-2011. 7.2.4 The sampling method and determination principle of antique solid wood composite floor shall be carried out in accordance with 7.2 of GB/T 18103-2013. 7.2.5 The sampling method and judgment principle of antique impregnated paper laminated wooden floor shall be carried out in accordance with the provisions in 7.3 of GB/T 18102-2007. 7.2.6 The sampling method and determination principle of antique bamboo laminated timber flooring shall be carried out in accordance with the provisions of 7.4 of GB/T 20240-2017. 7.3 Comprehensive judgment When the appearance quality, size and physical and chemical properties of various products of antique wooden floor are in line with the technical requirements of the corresponding product category When requ......
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