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Timetable for formulation of tire technical standards

Column:Industry dynamics Time:2014-09-20

On July 20, the 2014 tire analysis seminar held by the national tire quality inspection center came to an end. It was learned from the seminar that the national tire and rim Standardization Technical Committee (nrsc) has established a timetable for the formulation of tire related technical standards.

According to the relevant person in charge of the National Wheel Standard Committee, from the second half of 2014, the wheel Standard Committee will begin to formulate the test draft of tire snow, slippery and noise, and accumulate data; By the end of 2015, the draft of tire slippery and noise limit standards will be completed for approval; In 2016, the application for mandatory standards of tire rolling resistance, wet slip and noise limits will begin.

With regard to the formulation of grading standards for tire rolling resistance, wet slip and noise, the wheel Standards Committee will conduct tire rolling resistance test from March 2015 to accumulate data; At the same time, extensive wet slip and noise tests are carried out to accumulate more test data, and some representative tire specifications are selected and sent abroad for test and data comparison and analysis; It is expected to complete the draft classification standard by the first half of 2016; In the second half of 2016, the draft for comments, the draft for review and the draft for approval were completed.

At present, the only technical standard for automobile tires in China is the rolling resistance limit standard (GB / T 29042-2012). Tire world network once reported that in the first half of this year, the state established China's automobile tire laboratory test network and identified seven automobile tire rolling resistance test comparison laboratories.

As early as at the National People's Congress in 2011, Ding Yuhua, chairman of triangle group, submitted the proposal on strengthening the construction of technical regulations and standards for tire industry. AQSIQ replied to the proposal in June that year: "during the 12th Five Year Plan period, the National Standards Commission will strengthen the formulation and revision of tire industry standards. At the same time, CNCA is actively organizing experts to study and strive to formulate the implementation rules of compulsory certification more suitable for the current situation of tire industry as soon as possible."


Source: tire world network


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