LY/T 1295-2012 English PDFUS$159.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. LY/T 1295-2012: Sawn timber for railway wagon Status: Valid LY/T 1295: Historical versions
Basic dataStandard ID: LY/T 1295-2012 (LY/T1295-2012)Description (Translated English): Sawn timber for railway wagon Sector / Industry: Forestry Industry Standard (Recommended) Classification of Chinese Standard: B69 Classification of International Standard: 79.040 Word Count Estimation: 6,612 Older Standard (superseded by this standard): LY/T 1295-1999 Quoted Standard: GB/T 449-2009; GB/T 4822; GB/T 4823; GB/T 17659.2 Regulation (derived from): State Forestry Administration Notice 2012 No. 5; industry standard filing Notice 2012 No. 4 (No. 148 overall) Issuing agency(ies): State Forestry Administration Summary: This standard specifies requirements for railway wagons with lumber, sampling methods, test methods and volume measurement. This standard applies to rail wagons with lumber. LY/T 1295-2012: Sawn timber for railway wagon---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.Sawn timber for railway wagon ICS 79.040 B69 People's Republic of China Forestry Industry Standard Replacing LY/T 1295-1999 Railway wagon sawn timber Published on.2012-02-23 2012-07-01 implementation State Forestry Administration released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents and the publication of this document. The organization is not responsible for identifying these patents. This standard replaces LY/T 1295-1999 "Railway Truck Sawn Timber". The main differences between this standard and LY/T 1295-1999 are as follows. --- Revised the scope of the statement (see Chapter 1); --- Added some species (see Chapter 1, Chapter 1 of the.1999 edition); --- Cancel the width upgrade (see 3.2, Chapter 2 of the.1999 edition); --- Revised the allowable limit of defects, increased the warp, insect eyes (see 3.4, Chapter 4 of the.1999 edition); --- Added sampling method (see Chapter 4, Chapter 5 of the.1999 edition). This standard is proposed and managed by the National Timber Standardization Technical Committee (SAC/TC41/SC2). This standard was drafted. Heilongjiang Institute of Wood Science, Harbin Dongda Forestry Technology Equipment Co., Ltd., Heilongjiang Province Fang Zhenglin Industry Bureau, Heilongjiang Province Tonghe Forestry Bureau, Daxinganling Mohesen Pine Wood Co., Ltd., China South Locomotive Changjiang Vehicle Company. The main drafters of this standard. Bi Kexin, Wang Hongwei, Zhou Zhifang, Yan Hong, Shi Lancui, Huang Haibing, He Jincun, Zhang Jiabin, Wu Yunqi, Zhang Shanjun, Wang Yazheng, Liu Yulong, Wang Yuping. The previous versions of the standards replaced by this standard are. ---GB 4818-1984, LY/T 1295-1999. Railway wagon sawn timber1 ScopeThis standard specifies the requirements, sampling methods, inspection methods and volume measurement of sawn timber for railway wagons. This standard applies to sawn timber for railway wagons.2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 449-2009 sawn timber volume table GB/T 4822 sawn timber inspection GB/T 4823 sawn timber defect GB/T 17659.2 Sampling and determination of wood sawings - Part 2. Sampling and sampling method3 requirements3.1 Tree species Larixspp., spruce (Piceaspp.), fir (Abiesspp.), Pinus sylvestris (P.sylvestrisvar.mongolica) Litv.), P. massoniana Lamb., P. yunnanensis Franch., Tsusugspp., Pinus koraiensis (Pinuskoraiensis Sieb.etZucc.), Chinese fir (Cunninghamia (Lamb.) Hook.), Cypress (Cupressusfunebris) Endl.), PinusarmandiFranch. and other suitable conifer species. 3.2 Specifications The dimensions of railway wagon sawing timber shall comply with the requirements of Table 1. Table 1 Specifications of railway wagon sawing materials length width Mm thickness Mm 2.5~6 120~300 52,57 Note. Other specifications are agreed upon by the supplier and the buyer. 3.3 Dimensional deviation Railway truck saw timber length tolerance 6 - 2 cm, width and thickness allow deviation of ± 2 mm. 3.4 Defect Limits The allowable limits for the defects of railway wagons shall comply with the requirements of Table 2. ...... |
