Path: Home > MISC > Page334 > TYT2003.7-2021 || Home > Standard_List > MISC > Page334 > TYT2003.7-2021 Price & DeliveryUS$209.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
TYT2003.7-2021: (Sports surface performance test method - Part 7: Vertical ball rebound performance)
Status: Valid
| Std ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status |
| TY/T 2003.7-2021 | English | 209 |
Add to Cart
|
3 days [Need to translate]
|
(Sports surface performance test method - Part 7: Vertical ball rebound performance)
| Valid |
Basic data | Standard ID | TY/T 2003.7-2021 (TY/T2003.7-2021) | | Description (Translated English) | (Sports surface performance test method - Part 7: Vertical ball rebound performance) | | Sector / Industry | Sports Industry Standard (Recommended) | | Classification of Chinese Standard | Y55 | | Word Count Estimation | 9,955 | | Issuing agency(ies) | General Administration of Sport | TYT2003.7-2021: (Sports surface performance test method - Part 7: Vertical ball rebound performance)
---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.
(Sports surface performance test method Part 7.Vertical ball rebound performance)
ICS 97.220.10
CCSY55
People's Republic of China Sports Industry Standards
Sports surface performance test method
Part 7.Vertical Ball Bounce
Published on 2021-07-08
2022-01-01 Implementation
Released by the State Sports General 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.
This document is part 7 of TY/T 2003 "Testing Methods for Performance of Sports Surfaces". TY/T 2003 has or will release the following
part.
--- Part 1.Specifications;
--- Part 2.Thickness;
--- Part 3.Anti-slip value;
--- Part 4.Shock absorption;
--- Part 5.Vertical deformation;
--- Part 6.Ball rolling performance;
--- Part 7.Vertical ball bounce;
--- Part 8.Rolling load;
--- Part 9.Tensile properties of synthetic materials.
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 the National Sports Standardization Technical Committee Facilities and Equipment Sub-Technical Committee (SAC/TC456/SC1).
This document is under the jurisdiction of the Sports Economics Department of the General Administration of Sport of China.
This document is drafted by. Beijing Huaan United Certification and Testing Center Co., Ltd., Shandong Donghai Group Co., Ltd., Chifeng Zhongchen Stadium
Ground Facilities Co., Ltd., Fujian Tianfu Standardization Technical Service Co., Ltd., Shenzhen Aoshunda Industrial Co., Ltd., Jiangsu Provincial Product Quality Supervision
Supervision and Inspection Institute.
The main drafters of this document. Liu Haipeng, Wang Yanjing, Zhang Chunyu, Zheng Cheng, Pan Chaoyang, Luo Zhichun, Chen Shao.
Introduction
The surface performance test method is an important technical support to verify whether the sports surface meets the requirements for use, ensure sports safety, and ensure the quality of the venue.
support. TY/T 2003 "Sports Surface Performance Test Methods" series of standards aim to consolidate the basic standard system of sports facilities and equipment, provide scientific,
An efficient and advanced method for testing motion surfaces. In order to avoid the length of the standard and simplify the process of using the standard query, the standard will move the surface layer performance.
The test methods for each project are respectively established and are to be composed of the following parts.
--- Part 1.Specifications. The purpose is to provide a detection method for the flatness, slope, size, angle, etc. of the moving surface layer.
--- Part 2.Thickness. The purpose is to provide a detection method for the thickness and absolute thickness of the moving surface layer.
--- Part 3.Anti-slip value. The purpose is to provide a detection method for the anti-slip value of the moving surface.
--- Part 4.Shock absorption. The purpose is to provide a detection method for the impact absorption of the sports surface layer.
--- Part 5.Vertical deformation. The purpose is to provide a detection method for the vertical deformation and standard vertical deformation of the moving surface layer.
--- Part 6.Ball rolling performance. The purpose is to provide a detection method for the ball rolling performance of the moving surface layer.
--- Part 7.Vertical ball bounce. The purpose is to provide detection for the vertical ball bounce height and vertical ball bounce rate of the sports surface layer
method.
--- Part 8.Rolling loads. The purpose is to provide a detection method for the rolling load of the moving surface layer.
--- Part 9.Tensile properties of synthetic materials. The purpose is to provide a detection method for the tensile strength and elongation at break of the sports surface layer.
Sports surface performance test method
Part 7.Vertical Ball Bounce
Caution - Persons using this document should have practical experience in formal laboratory work. This document does not address all possible security issues
It is the user's responsibility to take appropriate safety and health measures, and to ensure compliance with the conditions stipulated by the relevant national regulations.
1 Scope
This document specifies the test principle, test conditions, equipment, samples, test procedures and data processing of the vertical ball rebound performance of the sports surface layer.
management, test reports, etc.
This document is suitable for testing the vertical ball rebound performance of the sports surface layer.
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 50010 Specification for Design of Concrete Structures
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
sportssurface
A surface layer with sports function and sports protection function that directly withstands various physical and chemical effects.
[Source. GB/T 38373-2019, 2.1.1]
3.2
It is used for the performance test of the sports surface layer (3.1) and meets the requirements of the relevant sports competition rules.
3.3
vertical ball rebound
Rebound performance of the sports surface layer (3.1) against a vertically falling test ball (3.2).
Note. Usually expressed as vertical ball bounce height (3.4) or vertical ball bounce rate (3.5).
3.4
The maximum height at which the test ball (3.2) falls vertically on the sports surface (3.1) for the first rebound.
3.5
Percentage of the maximum height of the first bounce of the test ball (3.2) falling vertically on the concrete surface and the sports surface (3.1).
3.6
restingtimeconstant
Characterize the constant for the contact time of the test ball (3.2) with the sports surface layer (3.1) after vertical fall.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of TYT2003.7-2021_English be delivered?Answer: Upon your order, we will start to translate TYT2003.7-2021_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 TYT2003.7-2021_English with my colleagues?Answer: Yes. The purchased PDF of TYT2003.7-2021_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. |