GB/T 37796-2019 Active National standards

GB/T 37796-2019 Insulation refractories—Determination of thermal conductivity(calorimeter)

GB/T 37796-2019 Insulation refractories—Determination of thermal conductivity(calorimeter)

Publish Date: 2019-08-30 Implement Date: 2020-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 37796-2019

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Fire-resistant materials

ICS Name: Fire-resistant materials

Publish Date: 2019-08-30

Implement Date: 2020-07-01

Pages: 8 pages

Scope

This standard specifies the principles, equipment, sample preparation, test procedures, result calculation, and test reports for the thermal conductivity test method (calorimetric method) of heat-insulating refractory materials. This standard is applicable to the determination of the thermal conductivity of heat-insulating refractory materials, such as refractory fibers and their products, and heat-insulating molded products.

Development Information

Word Count: 14 Thousand words Pages: 8 pages

Referenced Standards

GB/T 2998-2001 Shaped insulating refractory products—Determination of bulk density and true porosity GB/T 2998-2015 Test method for bulk density and true porosity of shaped insulating refractory products GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 16839.1-1997 Thermocouples—Part 1:Reference tables GB/T 16839.1-2018 Thermocouples—Part 1:EMF specifications and tolerances GB/T 17911-2006 Refractory products—Methods of test for ceramic fibre products GB/T 17911-2018 Methods of test for refractory fibre products GB/T 17911.1-1999 Refractory ceramic fibre products—Preparation of test pieces GB/T 17911.2-1999 Refractory ceramic fibre products—Determination of thickness GB/T 17911.3-1999 Refractory ceramic fibre products—Determination of bulk density GB/T 17911.4-1999 Refractory ceramic fibre products—Determination of permanent linear change on heating GB/T 17911.5-1999 Refractory ceramic fibre products—Determination of tensile strength GB/T 17911.6-1999 Refractory ceramic fibre products—Determination of shot content GB/T 17911.7-2000 Refractory ceramic fibre products—Determination of resilience GB/T 17911.8-2002 Refractory ceramic fibre products—Determination of thermal conductivity

Related Standards

GB/T 3002-1982 Replaced

GB/T 3002-1982 Test method for modulus of rupture of refractory products at elevated temperatures

Publish Date: 1982-03-29

GB/T 3994-1983 Replaced

GB/T 3994-1983 Shaped insulating refractory products—Fireclay bricks

Publish Date: 1983-12-12

GB/T 3995-1983 Replaced

GB/T 3995-1983 Shaped insulating refractory products—High alumina bricks

Publish Date: 1983-12-12

GB/T 3996-1983 Abolished

GB/T 3996-1983 Shaped thermal insulating products—Diatomite bricks and shapes

Publish Date: 1983-12-12

GB/T 4984-1985 Replaced

GB/T 4984-1985 Chemical analysis methods of zirconia-alumina refractories

Publish Date: 1985-03-06

GB/T 6900.9-1986 Replaced

GB/T 6900.9-1986 Fireclay and high-alumina refractories—Determination of potassium oxide and sodium oxide content—Atomic absorption spectrophotometric method

Publish Date: 1986-08-26