GB/T 5988-2022
Refractory products—Determination of permanent change in dimensions on heating (English Version)
- Standard No.
- GB/T 5988-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 5988-2022
- Replace
- GB/T 5988-2007
- Scope
- This document specifies the principle, equipment, samples, test procedures, result calculation and test report of the test method for heating permanent line change of dense shaped refractory products and shaped heat insulating refractory products. This document is applicable to the determination of the permanent line change of dense shaped refractory products and shaped heat insulating refractory products.
GB/T 5988-2022 Referenced Document
- GB/T 10325 "Shaped refractory products—Rule of acceptance,sampling and inspection"
- GB/T 16839.1 Thermocouples—Part 1: EMF specifications and tolerances
- GB/T 18930 Terminology for refractories
- GB/T 2997 Test method for bulk density,apparent porosity and true porosity of dense shaped refractory products
- GB/T 7321 Sample preparation for testing of shaped refractory products
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 5988-2022 history
- 2022 GB/T 5988-2022 Refractory products—Determination of permanent change in dimensions on heating
- 2007 GB/T 5988-2007 Refractory products-Determination of permanent change in dimension on heating
- 2004 GB/T 5988-2004 Dense shaped refractory products-Determination of permanent changs in dimension on heating
- 1986 GB/T 5988-1986 Dense shaped refractory products--Test method of linear changes on reheating
