GB/T 6491-2012 English PDFUS$419.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 6491-2012: Drying quality of sawn timber Status: Valid GB/T 6491: Historical versions
Basic dataStandard ID: GB/T 6491-2012 (GB/T6491-2012)Description (Translated English): Drying quality of sawn timber Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B69 Classification of International Standard: 79.040 Word Count Estimation: 18,179 Older Standard (superseded by this standard): GB/T 6491-1999 Quoted Standard: GB/T 153; GB/T 1931; GB/T 1935; GB/T 1936.1; GB/T 1936.2; GB/T 1937; GB/T 1938; GB/T 1939; GB/T 1940; GB/T 1941; GB/T 1942; GB/T 1943; GB/T 4817; GB/T 4823; GB/T 15035; LY/T 1068 Regulation (derived from): National Standards Bulletin No. 41 of 2012 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the drying lumber moisture content, drying lumber quality grade, dried sawn quality indicators and their detection rules. This standard applies to a variety of uses dried lumber. GB/T 6491-2012: Drying quality of sawn timber---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.ICS79.040 B69 National Standards of People's Republic of China Replacing GB/T 6491-1999 Timber drying quality Issued on. 2013-06-01 2012-12-31 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard rule according to GB/T 1.1-2009 given draft. This standard replaces GB/T 6491-1999 "Timber drying quality." This standard compared with GB/T 6491-1999, the main changes are as follows. --- Increased geothermal floor moisture content indicators; --- Quality Index increased residual shrinkage stress value and depth value; --- Increased stress test section method. This standard was proposed by the State Forestry Administration. This standard by the National Standardization Technical Committee timber (SAC/TC41) centralized. This standard was drafted. Inner Mongolia Agricultural University. The main drafters of this standard. Wang Ximing, Xue Zhenhua, to build an aryl. This standard replaces the standards previously issued as follows. --- GB/T 6491-1986; --- GB/T 6491-1999. Timber drying quality1 ScopeThis standard specifies the moisture content of dried sawn timber, dried lumber quality grade, dried sawn timber quality and its detection rule. This standard applies to dried sawn timber for various purposes.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 153 coniferous sawn timber GB/T 1931 method for determination of moisture content of wood GB/T 1935 Test Method for Compressive Strength of grain of wood GB/T 1936.1 wood bending strength test method GB/T 1936.2 Wood bending modulus of elasticity measurement method GB/T 1937 grain of wood shear strength test method GB/T 1938 grain of wood tensile strength testing GB/T 1939 Test Method for Compressive wood grain Toughness test method GB/T 1940 Wood impact GB/T 1941 Test Methods for hardness of wood Splitting force test methods GB/T 1942 wood anti- GB/T 1943 wood grain compression modulus of elasticity measurement method GB/T 4817 Broadleaf Timber GB/T 4823 sawn timber defects GB/T 15035 wood drying term LY/T1068 sawn kiln drying process planning3 drying the moisture content of sawn timber3.1 drying the moisture content of sawn timber that is sawn through the final moisture content after drying, according to use and areas considered OK. To use the main area Supplement. 3.2 different uses dried sawn timber moisture content are shown in Table 1. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 6491-2012_English be delivered?Answer: Upon your order, we will start to translate GB/T 6491-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 6491-2012_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 6491-2012_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |