Where can plastic runway inspection be done in schools?

For the school's plastic runway testing, it is recommended to find a professional third-party testing agency with CMA qualification certification and the ability to accept and test the plastic runway, which can be tested in strict accordance with the requirements of GB 36246-2018 synthetic material ground sports field for primary and secondary schools and GB T14833-2011 synthetic runway surface standards, and issue a CMA inspection report.

If you want to test whether toxic substances will be emitted at high temperatures, go to Inger for testing.

The school runway inspection shall be in accordance with the standard requirements of the "Middle Hall Including Primary School Synthetic Material Surface Sports Field" (GB36246-2018), and entrust a qualified institution to carry out the acceptance test

1. Technical requirements: appearance, marking line, flatness pass rate, thickness, slope, physical and mechanical properties, etc.

2. Test methods.

Flatness pass rate determination: according to the method specified in Appendix A.

Thickness test: Carried out according to the method specified in Appendix B.

Length measurement: The length of the runway on the straight road is measured with a rangefinder with a seepage accuracy of not less than 10mm km or a grade 1 steel ruler in accordance with GB10633. When measuring with a steel ruler, the indication value of the steel ruler should be adjusted according to the correction value of the full length of the steel ruler and the temperature expansion coefficient, including the distance length of the curve, the length of the curve, and the length value should be converted to the angle value of the center of the circle with the center of the semicircle as the center of the circle, and then measured with a theodolite with an accuracy of not less than 2.

Slope determination: Performed in accordance with the method specified in Appendix C.

Hardness determination: prepared in accordance with the provisions of Appendix D, determined by the method specified in GB T531.

Tensile strength Tensile elongation determination: The specimen is prepared in accordance with the provisions of Appendix D, measured by the method specified in GB T, and the tensile speed is 100 10mm min.

Determination of rebound value: Acceptance criteria for plastic runway: The sample is prepared in accordance with the provisions of Appendix D and determined by the method specified in GB T 1681. The difference between the two results of the parallel measurement is not more than 4%.

Compression recovery rate: as specified in Appendix D.

Determination of flame retardancy: carried out in accordance with the method specified in Appendix E.

Zhongke Testing. Carry out the inspection of all items of GB 36246-2018 and GB T 14833-2020 standards nationwide, covering the chemical and physical indicators of various plastic runways, stadium materials and artificial grass and other venues and their raw materials (including on-site thickness inspection) and the inspection of artificial climate aging resistance, and the inspection form covers commissioned inspection, sampling inspection and type inspection.

Zhongke grip segment detection.

Specializing in providing national standard testing services for sporting goods, formula research and development of sports cleaner products, formula reduction services and composition analysis services for sports cleaner products, quickly issuing reports on the reputation of relevant testing sections, and supporting one-to-one door-to-door sampling and sample testing services to help primary and secondary school students grow healthily.

Plastic runway testing standards:

The new version of the national mandatory standard for plastic runway GB36246-2018 "Synthetic Material Surface Sports Fields for Primary and Secondary Schools".

Zhongke Testing. Carry out the inspection of all items of GB 36246-2018 and GB T 14833-2020 standards nationwide, covering the chemical and physical indicators of various plastic runways, stadium materials and artificial grass and other venues and their raw materials (including on-site thickness inspection) and the inspection of artificial climate aging resistance, and the inspection form covers commissioned inspection, sampling inspection and type inspection.

Zhongke grip segment detection.

Specializing in providing national standard testing services for sporting goods, formula research and development of sports cleaner products, formula reduction services and composition analysis services for sports cleaner products, quickly issuing reports on the reputation of relevant testing sections, and supporting one-to-one door-to-door sampling and sample testing services to help primary and secondary school students grow healthily.

Plastic runway testing standards:

The new version of the national mandatory standard for plastic runway GB36246-2018 "Synthetic Material Surface Sports Fields for Primary and Secondary Schools".

Plastic runway testing, Shandong Provincial Product Quality Inspection and Inspection Institute is good. Shandong Provincial Institute of Product Quality Inspection and Inspection has the testing qualification recognized by the state, and has the accreditation decision and qualification certificate of the China National Accreditation Service for Conformity Assessment.

The content of the plastic runway testing standard covers the whole process of production, construction, acceptance, and maintenance of the surface layer of synthetic materials in sports venues, which provides a technical basis for the construction and acceptance of national fitness venues and campus plastic runways in Shandong Province, and is of great significance for strictly controlling the quality of the site and protecting the health of students.