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GB/T 27978-2011 English PDF

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US$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 27978-2011: Determination of the waste content in the raw mix of cement
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 27978-2011	259	Add to Cart	3 days	Determination of the waste content in the raw mix of cement	Valid

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Basic data

Standard ID: GB/T 27978-2011 (GB/T27978-2011)
Description (Translated English): Determination of the waste content in the raw mix of cement
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q11
Classification of International Standard: 91.100.10
Word Count Estimation: 11,129
Date of Issue: 2011-12-30
Date of Implementation: 2012-10-01
Quoted Standard: GB/T 176; GB/T 212; GB/T 5484; GB/T 5762; GB/T 12573; GB/T 12960; JC/T 850; JC/T 874; JC/T 911; Development and Reform Commission, Central Information [ 2004 ] No. 73 comprehensive utilization of resources directory (2003 Amendment)
Regulation (derived from): Announcement of Newly Approved National Standards No. 23 of 2011
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 chemical analysis and field measurement method for the determination of raw materials in cement production method for measuring the amount of waste. In the dispute, the chemical analysis shall prevail. This standard applies to the amount of cement raw materials in waste determination.

GB/T 27978-2011: Determination of the waste content in the raw mix of cement

---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.
Determination of the waste content in the raw mix of cement ICS 91.100.10 Q11 National Standards of People's Republic of China Determination of the amount of cement raw materials in waste Issued on. 2011-12-30 2012-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions Basic requirements 4 Test 2 5 Chemical Analysis 2 6 5 field measurement method 7 repeatability limit chemical analysis measurement results and reproducibility limit 7

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Building Materials Federation. This standard by the National Standardization Technical Committee cement (SAC/TC184) centralized. This standard is drafted by. China Building Materials Science Research Institute, China Building Material Test Certification Center Co., Ltd., Guizhou Province Building Materials Industry Product Quality Supervision and Inspection Station. Participated in the drafting of this standard. Shenzhen, the only measurement Technological Development Co., Lafarge Shui. The main drafters of this standard. Wang Ruihai, Xia Lina, Qin Shijing, Zhu Xiaoling, Wei Chi Yan, Wang Guanjie. Determination of the amount of cement raw materials in waste

1 Scope

This standard specifies the method for measuring the amount of waste in cement raw materials was determined by chemical analysis and field measurement method. Disputed When, subject to chemical analysis. This standard applies to the determination of the amount of cement raw materials in the waste.

2 Normative references

The 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 176 chemical analysis of cement Analysis Method GB/T 212 coal GB/T 5484 Methods for chemical analysis of gypsum GB/T 5762 Methods for chemical analysis of limestone for building GB/T 12573 cement sampling method Quantitative determination of GB/T 12960 cement component JC/T 850 cement raw materials for chemical analysis of iron JC/T 874 with siliceous cement raw material chemical analysis JC/T 911 Chemical analysis methods for building fluorite Development and Reform Commission Environmental and Resources [2004] No. 73 comprehensive utilization of resources directory (2003 Amendment)

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Waste waste Refers to coal gangue, fly ash, boiler slag, chemical waste, mining and mineral processing waste (including waste rock, tailings, debris, powder, dust, sludge), Smelting slag, sugar filter mud, river (canal) Road sludge and construction waste and other waste, and included in the "comprehensive utilization of resources directory (revised 2003)," the Other waste. Note. Chemical waste including pyrite slag, pyrite firing residue, sulfuric acid residue, sulfur, gypsum, phosphogypsum, calcined phosphate residue, cyanide waste, carbide slag, phosphorus slag, sulfur Slag, caustic sludge, waste residue containing barium, chromium slag, salt mud, total solvent slag, phosphorus slag, citric acid residue, sugar residue, gypsum, fluorine gypsum, waste gypsum mold. NOTE. smelting slag include converter slag, electric furnace slag, Ferroalloys slag, aluminum red mud, non-ferrous metal ash, blast furnace slag is not included. 3.2 Analysis confirmed confirmableanalysismethods By standard sample/reference material or comparative tests, analysis proved its accuracy and precision to meet the requirements, such as X-ray fluorescence Optical analysis. 3.3 Characteristics of chemical composition characteristicchemicalcomponent A chemical composition of a component contained in the chemical composition does not contain other components or content may be negligible. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 27978-2011_English be delivered?

Answer: Upon your order, we will start to translate GB/T 27978-2011_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 27978-2011_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 27978-2011_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+ countries

Question 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.