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NY/T 670-2003 English PDF

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NY/T 670-2003: Paving units for tactile sense approach

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
NY/T 670-2003	English	669	Add to Cart	4 days [Need to translate]	Paving units for tactile sense approach		NY/T 670-2003

PDF similar to NY/T 670-2003

Standard similar to NY/T 670-2003

JC/T 564.1 JC/T 746 TB/T 2922.5

Basic data

Standard ID	NY/T 670-2003 (NY/T670-2003)
Description (Translated English)	Paving units for tactile sense approach
Sector / Industry	Agriculture Industry Standard (Recommended)
Classification of Chinese Standard	Q14
Classification of International Standard	91.100.30
Word Count Estimation	19,169
Date of Issue	2003-04-01
Date of Implementation	2003-05-15
Quoted Standard	GB J63; GB 175; GB 1344; GB/T 1596; GB/T 2015; GB 8076; GB 12958; GB/T 12988-1991; GB/T 14684; GB/T 14685; JC/T 539
Summary	This standard specifies the feel of the road tiles cited the terms and definitions, classification, general requirements, technical requirements, test methods, inspection rules, marking, manual, packaging, transportation and storage. This standard applies to the cement and aggregates as the main raw materials, vibration, pressure, vibration, pressure or other forming process, and for laying special forces available to people with disabilities in the city roads and easy to walk in all types of buildings the road surface and ground works in blocks, plates, etc. (hereinafter referred to as tiles).

NY/T 670-2003: Paving units for tactile sense approach

---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.
Paving units for tactile sense approach ICS 91.100.30 Q14 People's Republic of China Agricultural Industry Standard Touch-sensitive road surface brick Released on.2003-04-01 Implementation of.2003-05-15 Published by the Ministry of Agriculture

Foreword

Appendix A and Appendix B of this standard are normative appendices. This standard was proposed by the Ministry of Agriculture of the People's Republic This standard is drafted by. Ministry of Agriculture Building Materials Product Quality Supervision, Inspection and Testing Center, National Building Materials Industry Wall Roofing Material Quality Volume Supervision and Inspection Center. Participated in the drafting of this standard. National Building Materials Industry Standardization Institute, Ministry of Agriculture Cement Product Quality Supervision, Inspection and Testing Center, Shanghai Municipal Engineering Research Institute, Inner Mongolia Huade Building Materials Co., Ltd. The main drafters of this standard. Wu Guangsheng, Zhou Xuan, Yang Bin, Gao Huijuan, Lu Xiaobin, Zhang Xusheng, Zhu Changkang, Ma Yidong, Shen Weizhong. This standard entrusts the Ministry of Agriculture building materials product quality supervision and testing center, the national building materials industry wall roofing material quality supervision and inspection The test center is responsible for the explanation. This standard is the first release.

Introduction

The construction of barrier-free facilities is based on the relevant laws and regulations of China, reflecting the care for the disabled and the measures to protect the legitimate rights and interests of the disabled. Shi, its important ground paving material---the touch-sensing road surface brick has no national and industry standards. Therefore, for the norm and guide the touch This standard is formulated for the production and acceptance of road tiles. Touch-sensitive road surface brick

1 Scope

This standard specifies the terms and definitions, classification, general provisions, technical requirements, test methods, inspection rules, and standards for touch-sensitive road surface bricks. Zhi, instruction manual, packaging, transportation and storage. This standard is applicable to cement, aggregate as the main raw material, made by vibration, pressure, vibration and pressure or other forming process. Set up blocks and boards for pavement and ground engineering that are specially designed for the visually impaired persons to walk on urban roads and various types of buildings (hereinafter collectively referred to as brick).

2 Normative references

The terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study Is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard. GB J63 concrete mixing water GB 175 Portland cement, ordinary Portland cement GB 1344 slag Portland cement, pozzolanic Portland cement and fly ash Portland cement GB/T 1596 for fly ash in cement and concrete GB/T.2015 white Portland cement GB 8076 concrete admixture GB 12958 composite Portland cement GB/T 12988-1991 Test method for abrasion resistance of inorganic floor materials GB/T 14684 construction sand GB/T 14685 construction pebbles, gravel JC/T 539 Pigments for concrete and mortar and test methods thereof

3 Terms and definitions

The following terms and definitions apply to this standard. 3.1 A guiding facility specially designed for the visually impaired to easily walk in urban roads. 3.2 A pavement brick used to guide the vision of disabled people in the tactile approach. 3.3 In the tactile approach road, it is used to remind the visually impaired road surface that the disabled person has a stoppage in front of the road. 3.4 The tactile sensation leads to the raised surface of the surface of the road surface brick.

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