|
US$329.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
RB/T 145-2018: Guidance on the proficiency testing of strength for concrete structure
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| RB/T 145-2018 | English | 329 |
Add to Cart
|
3 days [Need to translate]
|
Guidance on the proficiency testing of strength for concrete structure
| Valid |
RB/T 145-2018
|
PDF similar to RB/T 145-2018
Basic data | Standard ID | RB/T 145-2018 (RB/T145-2018) | | Description (Translated English) | Guidance on the proficiency testing of strength for concrete structure | | Sector / Industry | Chinese Industry Standard (Recommended) | | Classification of Chinese Standard | A00 | | Classification of International Standard | 03.120.20 | | Word Count Estimation | 14,176 | | Date of Issue | 2018-06-04 | | Date of Implementation | 2018-12-01 | | Regulation (derived from) | National Certification Section (2018) No. 31 | | Issuing agency(ies) | National Certification and Accreditation Administration | RB/T 145-2018: Guidance on the proficiency testing of strength for concrete structure---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.
Guidance on the proficiency testing of strength for concrete structure
ICS 03.120.20
A00
People's Republic of China certification and recognition of industry standards
Concrete structure physical strength ability verification implementation guide
Published on.2018-06-04
2018-12-01 implementation
China National Certification and Accreditation Administration issued
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed and managed by the National Certification and Accreditation Administration.
This standard was drafted. China National Accreditation Center for Conformity Assessment, China Academy of Building Research, Ministry of Transport, Highway Science Research
Research institute.
The main drafters of this standard. Zhao Bingnan, Ma Jie, Ge Manli, Yan Lei, Meng Yang, Guan Shujun, Liu Jing, Liu Wei.
Introduction
With the rapid development of China's economy and society, the number of construction projects is increasing, and the inspection and inspection of the strength of concrete structures is increasing year by year.
The concrete strength of concrete structure directly affects the quality and safety of construction engineering, and the technology of physical strength inspection and inspection mechanism for concrete structures
The ability is increasingly valued by industry authorities and the attention of the society. As a kind of conformity assessment activity, proficiency testing has gradually become a line
The competent authority, the accreditation body, and the users of the inspection and test results are important means for the evaluation of the technical capabilities of the inspection and testing institutions.
GB/T 27043-2012 specifies the general requirements for proficiency testing providers' capabilities, establishment and operational proficiency testing schemes, applicable
Organization and management of proficiency testing in all areas of inspection and testing. This standard is based on GB/T 27043-2012, combined with concrete knots
The characteristics and requirements of the field of physical strength testing and testing, and provide guidance for the implementation of the proficiency testing activities, which can help regulate the field
The organization and implementation of the verification plan.
This standard does not cover the content of management requirements for proficiency testing providers. For related content, please refer to GB/T 27043-2012.
Concrete structure physical strength ability verification implementation guide
1 Scope
This standard gives the organization and planning of the concrete structure strength strength verification plan, the determination, inspection and inspection of the capability verification items.
Method selection, selection of statistical methods, determination of specified values and their uncertainty, calculation of ability statistics, ability assessment, proficiency assessment
Guidelines for reporting, communicating with participants, and confidentiality.
This standard applies to the organization and implementation of the verification plan for the strength strength of concrete structures in the field of inspection and testing.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
General requirements for GB/T 27025 testing and calibration laboratory capabilities
GB/T 27043-2012 General requirements for conformity assessment
GB/T 28043-2011 Statistical method for proficiency testing using inter-laboratory comparison
JGJ/T 23-2011 Technical Specification for Rebound Method for Testing Concrete Compressive Strength
3 Terms and definitions
The following terms and definitions as defined in GB/T 27043-2012 apply to this document. For ease of use, the following is repeated
Some terms and definitions in GB/T 27043-2012.
3.1
Concrete structure concretestructure
Structures made of concrete as the main material, including plain concrete structures, reinforced concrete structures and prestressed concrete structures.
[GB/T 50083-2014, definition 2.1.24]
3.2
Structural member structuralmember
The physically distinguishable parts of the structure, such as columns, beams, plates, foundation piles, etc.
[GB/T 50083-2014, definition 2.1.28]
3.3
Test area testarea
A detection unit for detecting the concrete strength of a component.
[JGJ/T 23-2011, definition 2.1.1]
3.4
Measuring area concrete strength conversion value conversionvalueofconcretecompressivestrengthoftestarea
The concrete of the current age is obtained from the average rebound value and the carbonization depth value of the survey area through the strength curve or the strength conversion table of the survey area.
Degree value.
[JGJ/T 23-2011, definition 2.1.3]
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of RB/T 145-2018_English be delivered?Answer: Upon your order, we will start to translate RB/T 145-2018_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 RB/T 145-2018_English with my colleagues?Answer: Yes. The purchased PDF of RB/T 145-2018_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.
|