1 Scope
This standard specifies test methods for the thickness, bulk density, resilience, permanent linear change on heating, thermal conductivity, tensile strength and shot content of refractory ceramic fibre products.
This standard is applicable to ceramic fibre bulk, blankets, felts, mats, boards, papers and pre-formed shapes with the exception of products delivered in a wet state.
2 Normative References
The following documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 6003.1-1997 Test Sieves of Metal Wire Cloth (eqv ISO 3310-1:1990)
GB/T 8170 Rules for Rounding off of Numerical Values
JJG 139 Verification Regulation of Universal Tension and Compression Testing Machine
3 Preparation of Test Pieces
The test items for products shall be determined by agreement between the parties. The size and number of test pieces shall be in accordance with those specified in Table 1.
When the material to be tested is wound, any compressed material at the extreme ends shall be excluded. A strip shall be cut perpendicular to the length across the full material width, of sufficient size for the different tests planned. When the material to be tested is not wound, sufficient number of test pieces shall be provided.
Foreword I
1 Scope
2 Normative References
3 Preparation of Test Pieces
4 Determination of Thickness
5 Determination of Bulk Density
6 Determination of Resilience
7 Determination of Permanent Linear Change on Heating
8 Determination of Thermal Conductivity
9 Determination of Tensile Strength
10 Determination of Shot Content
11 Test Report
Appendix A (Informative) Calculation of the Coefficient of Thermal Conductivity as a Function of the Actual Temperature in Each Point of the Test Piece
Appendix B (Informative) Comparison of Chapter and Article Numbers in This Standard and Those in ISO 10635: 1999
Appendix C (Informative) Technical Differences Between this Standard and ISO 10635:1999 and Their Reasons
1 Scope
This standard specifies test methods for the thickness, bulk density, resilience, permanent linear change on heating, thermal conductivity, tensile strength and shot content of refractory ceramic fibre products.
This standard is applicable to ceramic fibre bulk, blankets, felts, mats, boards, papers and pre-formed shapes with the exception of products delivered in a wet state.
2 Normative References
The following documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 6003.1-1997 Test Sieves of Metal Wire Cloth (eqv ISO 3310-1:1990)
GB/T 8170 Rules for Rounding off of Numerical Values
JJG 139 Verification Regulation of Universal Tension and Compression Testing Machine
3 Preparation of Test Pieces
The test items for products shall be determined by agreement between the parties. The size and number of test pieces shall be in accordance with those specified in Table 1.
When the material to be tested is wound, any compressed material at the extreme ends shall be excluded. A strip shall be cut perpendicular to the length across the full material width, of sufficient size for the different tests planned. When the material to be tested is not wound, sufficient number of test pieces shall be provided.
Contents of GB/T 17911-2006
Foreword I
1 Scope
2 Normative References
3 Preparation of Test Pieces
4 Determination of Thickness
5 Determination of Bulk Density
6 Determination of Resilience
7 Determination of Permanent Linear Change on Heating
8 Determination of Thermal Conductivity
9 Determination of Tensile Strength
10 Determination of Shot Content
11 Test Report
Appendix A (Informative) Calculation of the Coefficient of Thermal Conductivity as a Function of the Actual Temperature in Each Point of the Test Piece
Appendix B (Informative) Comparison of Chapter and Article Numbers in This Standard and Those in ISO 10635: 1999
Appendix C (Informative) Technical Differences Between this Standard and ISO 10635:1999 and Their Reasons
