GB/T 4510-2017 English PDFUS$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 4510-2017: Test method for breaking point of bitumen -- Fraass method Status: Valid GB/T 4510: Historical versions
Basic dataStandard ID: GB/T 4510-2017 (GB/T4510-2017)Description (Translated English): Test method for breaking point of bitumen -- Fraass method Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: E30 Classification of International Standard: 75.080 Word Count Estimation: 10,190 Date of Issue: 2017-07-31 Date of Implementation: 2018-02-01 Older Standard (superseded by this standard): GB/T 4510-2006 Quoted Standard: GB/T 514; GB/T 11147 Issuing agency(ies): General Administration of Quality Supervision, Inspection and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 method of determining the brittle point of petroleum asphalt by Fris method. This standard applies to the Fresc method to determine the brittle point of the asphalt material. GB/T 4510-2017: Test method for breaking point of bitumen -- Fraass method---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.Test method for breaking point of bitumen ICS 75.080 E30 National Standards of People's Republic of China Replacing GB/T 4510-2006 Petroleum asphalt - Determination of brittle point method Fulas method 2017-07-31 Posted 2018-02-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 4510-2006 "Petroleum asphalt cracking method Frasse." This standard compared with GB/T 4510-2006, in addition to editorial changes, the main technical changes are as follows. --- Modify the contents of the.2006 version of 1.3, the modified "warning" content listed in the main text; --- Modify the contents of the.2006 version of 1.2; --- Chapter 2 Normative references added "GB/T 11147 asphalt sampling method"; --- Added Chapter 3 "Terms and definitions"; --- The original Chapter 3 "Method Summary and Definition" changed to Chapter 4, "Method Summary", the rest of the article number changes in turn; --- 5.2.1 added "to allow the use of test conditions to meet the provisions of this standard semi-automatic or fully automatic brittle point instrument, the specific structure See the corresponding instrument manual "content; --- 5.2.2 added "allows the use of built-in motor drive cam plate semi-automatic brittle point instrument or automatic brittle point device, through the control of Tube lifting rate, bending stretch test piece. "The contents and Figure 3 clamp, Figure 4 metal cone; --- 5.2.3 added "should ensure that all components of the cooling device vertical vacuum flask suitable liquid bath can be ethanol or ethanol with Category. "And" allows the use of automatic control of the temperature drop of semi-automatic and fully automatic brittle point instrument. "Content; --- Added to 5.2.4 "Other thermometers that have been calibrated to meet this requirement may also be used. Temperature automatic brittle point instrument. "And" record the thermometer correction, correction indication "content; --- 6.2 will be "in any case the heating temperature of the sample shall not exceed its softening point of 120 ℃." Revised as "under any circumstances test The heating temperature should not exceed the softening point of 110 ℃. "Added" to polymer modified bitumen, regardless of softening point, plus Hot temperature shall not exceed.200 ℃ "requirement; --- 6.3.2 The quality of the thin steel weighed sample from "0.40g ± 0.01g" to "0.41g ± 0.01g"; increased the preparation of the test piece Temperature requirements; an increase of "flame size and then appropriate fire carefully sweep the top of the specimen to remove air bubbles. In addition to the process of bubbles Avoid local overheating of the test piece. Added "the final test piece surface smooth, each piece of test preparation time does not exceed 10min. "Content; --- 7.1 test piece by the "standing at room temperature 1h ~ 4h" changed "at a temperature above the expected brittle point at least 15 ℃ placed 30min ~ 240 min "; the temperature decrease rate is 1 ° C per minute, which is revised to 1 ° C/(60 ± 5) s, which specifies the maximum time for decreasing 1 ° C Deviations and mean time deviations can not exceed ± 5 s per minute; the initial bending temperature of the test piece is determined by "at least above the predicted brittle point 10 ° C "is replaced by" when the temperature reaches the expected brittle point above the test piece (10 ± 2) ° C "; added" the bender back to the initial position to maintain (38 ± 5) s after repeated bending and stretching operation, the test piece per minute bending stretch 1, until the emergence of cracks. Record this temperature As a measure of the brittle point "; added" During the test, not allowed to take out from the test tube bender observation. "Content; --- Increase the content of 7.2; --- Increased the content of 7.3; --- Chapter 8 Calculation results from the "calculation of the arithmetic mean of three measurements" to "take the average of two or four valid values for Report value for the fragile point of Vulcain "; --- Chapter 9 from the repeatability of not more than 2 ℃, should not exceed 3 ℃, an increase of reproducibility should not exceed 6 ℃ requirements; --- Added 9.3 "polymer modified asphalt precision" content; --- Added Chapter 10 "test report" content. This standard by the National Petroleum Products and Lubricants Standardization Technical Committee (SAC/TC280) and focal point. This standard is drafted by China Institute of Petrochemical Co., Ltd. Qilu Branch Research Institute. Participated in the drafting of this standard. China Petroleum & Chemical Corporation Fushun Petrochemical Research Institute, China Petroleum and Chemical Corporation Division of Petrochemical Science Research Institute, CNOOC (Qingdao) Heavy Oil Processing Engineering Technology Research Center Co., Ltd. The main drafters of this standard.Yao Dehong, Chen Heling, Chang Yuyan, Zhu Chuanrong, Ning Aimin, Wang Cuihong, Li Fuqi. This standard replaces the standards previously issued as. --- GB/T 4510-1984, GB/T 4510-2006. Petroleum asphalt - Determination of brittle point method Fulas method Warning --- personnel using this standard should have formal laboratory work experience. The use of this standard may involve some danger Materials, equipment and operations, this standard does not indicate all possible safety issues. It is the user's responsibility to take appropriate safety and health measures Shi, and ensure compliance with the conditions of the relevant state laws and regulations.1 ScopeThis standard specifies the Frasse method for measuring the brittle point of petroleum asphalt material. This standard applies to the determination of brittle point Frasse asphalt material.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 514 petroleum products - Test glass liquid thermometer - Technical conditions GB/T 11147 Asphalt sampling method3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Fras brittle point fraassbreakingpoint Specific uniform thickness of asphalt film cracking under the conditions of the load temperature, expressed in degrees Celsius.4 Method summaryBitumen samples are evenly spread on straight thin steel plates and are continuously cooled and bent under the specified conditions until the asphalt coating is coated Crack, the temperature at the first occurrence of cracking is reported as the Frisch brittle point.5 equipment5.1 thin steel sheet Flexible steel (made of 70 spring steel or other similar type), repeated bending without distortion, length 41.00mm ± 0.05mm, width 20.0mm ± 0.2mm, thickness 0.15mm ± 0.02mm. Thin steel sheet should be stored in a clean dry place. Visual significant bending deformation or Corroded thin steel should be discarded. 5.2 Frazier brittle point instrument 5.2.1 brittle point meter structure Manual Frasch brittle point device shown in Figure 1, the components described in 5.2.2 ~ 5.2.4. Allow to use to meet the provisions of this standard test ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 4510-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 4510-2017_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 4510-2017_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 4510-2017_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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