GB/T 29896-2013 English PDFUS$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 29896-2013: Method of determining the leachability of wood preservatives from treated wood in soil contact Status: Valid
Basic dataStandard ID: GB/T 29896-2013 (GB/T29896-2013)Description (Translated English): Method of determining the leachability of wood preservatives from treated wood in soil contact Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B60 Classification of International Standard: 79.020 Word Count Estimation: 8,858 Quoted Standard: GB/T 14019-2009; GB/T 23229; LY/T 1636; NY/T 1121 Regulation (derived from): National Standards Bulletin No. 22 of 2013 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 contact with moist soil the loss of wood preservatives for determination of preservative treatment Principles, test conditions, test methods, calculations and test results reporting requirements. This standard applies to: eval GB/T 29896-2013: Method of determining the leachability of wood preservatives from treated wood in soil contact---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. Method of determining the leachability of wood preservatives from treated wood in soil contact ICS 79.020 B60 National Standards of People's Republic of China Contact with the soil of wood preservative preservative Method for determination of loss Issued on. 2013-11-12 2014-04-11 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. 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. Beijing Forestry University. The main drafters of this standard. Cao Jinzhen at Lily, such as Liu. Contact with the soil of wood preservative preservative Method for determination of loss1 ScopeThis standard specifies the moist soil in contact with the wood preservative treatment principle, test conditions, test methods for determination of the loss of preservatives, Calculations and test results reporting requirements. This standard applies to the evaluation of exposure in soil under laboratory conditions (C4A rating) embalmed churn wood preservatives.2 Normative referencesThe 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. GB/T 14019-2009 wood preservative term GB/T 23229-type water-borne wood preservatives Analysis LY/T 1636 wood preservative use classification and requirements NY/T 1121 Soil Testing3 Terms and DefinitionsTerms and definitions GB/T 14019-2009 defined apply to this document. Principle 4 The specifications of the test material must be treated with preservatives, drug reached C4A contact with the soil level. The test material sawn paragraph 2, respectively, as a stream Loss of samples and a control sample. After the loss of the specimen vertically into the moist soil to keep 12 weeks was taken out and its preservative active ingredient drug Amount, and with the control sample is compared to the percentage of the loss of wood preservative preservative characterization wastage rate when in contact with the soil.5 instruments and equipment5.1 infusion device Vacuum/pressure impregnation tank vacuum reaches -0.09MPa requires relatively less pressure of 0.8MPa or more. 5.2 Loss test device Plastic pots or other containers to meet the requirements. A diameter of 17cm ± 1cm, depth of at least 17cm, the bottom left straight 1.6cm diameter holes, can be used to discharge excess water. A small hole with a plug can be used for soil humidity control group. 5.3 analytical instruments or equipment Water-borne preservatives should have instruments or apparatus GB/T 23229 stipulated. Other preservatives preservative should have the applicable standard Instrument or device specified. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 29896-2013_English be delivered?Answer: Upon your order, we will start to translate GB/T 29896-2013_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 29896-2013_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 29896-2013_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. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. |
