|
US$269.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 41741-2022: Grading and test method for attapulgite clay
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 41741-2022 | English | 269 |
Add to Cart
|
3 days [Need to translate]
|
Grading and test method for attapulgite clay
| Valid |
GB/T 41741-2022
|
PDF similar to GB/T 41741-2022
Basic data | Standard ID | GB/T 41741-2022 (GB/T41741-2022) | | Description (Translated English) | Grading and test method for attapulgite clay | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q69 | | Classification of International Standard | 73.080 | | Word Count Estimation | 14,198 | | Date of Issue | 2022-10-14 | | Date of Implementation | 2023-02-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 41741-2022: Grading and test method for attapulgite clay---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.
Grading and test method for attapulgite clay
ICS 73.080
CCSQ69
National Standards of People's Republic of China
Attapulgite clay classification and test methods
Published on 2022-10-12
2023-02-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
drafted.
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China Building Materials Federation.
This document is under the jurisdiction of the National Standardization Technical Committee for Non-metallic Mineral Products and Products (SAC/TC406).
This document is drafted by. Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Jiangsu Xuyi Attapulgite Clay Industry Association, Mingguang City Ming
Yao Attapulgite Industry Technology Co., Ltd., Gansu Rongwan Technology Co., Ltd., Xianyang Non-metallic Mines Research and Design Institute Co., Ltd., Shunde Vocational Technology Co., Ltd.
Institute of Technology, Suzhou Sinoma Nonmetallic Mining Industry Design and Research Institute Co., Ltd., Ruizhou Construction Group Co., Ltd., Huaiyin Institute of Technology, Jiangsu Naosin
Materials Co., Ltd., Northwest University, China University of Geosciences (Beijing), Huaiyin Teachers College, Xuyi County Attapulgite Application Technology R&D and Achievement Transformation
center.
The main drafters of this document. Wang Aiqin, Yang Xiaojun, Hu Xi, Zang Yao, Guo Zhen, Huang Jianguang, Zheng Maosong, Yu Yanghui, Wang Qinghao, Jiang Jinlong,
Zhang Honglin, Yao Chao, Zhang Wenyan, Bai Zhimin, Zhou Shouyong, Li Na, Kang Yuru, Pan Wei, Zhang Ping, Chen Yuting, Zhang Jinrong, Zheng Dajun, Maoping, Ding Hao.
Attapulgite clay classification and test methods
1 Scope
This document specifies the dynamic viscosity classification, decolorization rate classification, chemical composition classification, sampling requirements and classification report of attapulgite clay.
This document applies to the grading and testing of natural attapulgite clays.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document.
GB/T 6003.1 Technical requirements and inspection of test sieves - Part 1.Wire woven mesh test sieves
GB/T 6678 General Rules for Sampling of Chemical Products
GB/T 6682 Analysis Laboratory Water Specifications and Test Methods
GB/T 8170 Numerical Rounding Rules and Representation and Judgment of Limit Values
GB/T 14506.1 Methods for chemical analysis of silicate rocks - Part 1.Determination of adsorbed water
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
attapulgite attapulgite
A hydrous magnesium-rich aluminosilicate clay mineral with a layered chain structure.
Note. Attapulgite X-ray diffraction characteristic pattern is shown in Figure 1.
Fig.1 Example of attapulgite X-ray diffraction pattern
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 41741-2022_English be delivered?Answer: Upon your order, we will start to translate GB/T 41741-2022_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 41741-2022_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 41741-2022_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 [email protected]. 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.
|