1 Subject Content and Application Scope
This standard describes test methods for determining the strength and durability of furniture like chairs and stools.
This standard is applicable to delivery finished products of various chairs and stools which are applied to household, hotel and restaurant. This standard is applicable neither to revolving chair, nor to chairs and stools made of ceramic, vine and osier.
The test methods for strength and durability specified in this standard have no limit on the materials, construction and processes of test specimen.
2 Principles and Test Classification
2.1 Principles
The mechanical property test for furniture is a test that simulates the strength or bearing capacity for the parts of furniture under the condition of one-off or repetitive load during normal use and habitual misuse.
According to the frequency of normal use and possible misuse degree under the intended application condition for the product, and based on the loading magnitude and loading times, the strength and durability test is divided into five test levels, shown in Appendix A (Informative).
Contents
1 Subject Content and Application Scope
2 Principles and Test Classification
2.1 Principles
2.2 Test classification
3 Test Apparatus and Accessories
3.1 Test apparatus
3.2 Test accessories
4 Test Specimen
5 Test Requirements
5.1 Test environment
5.2 Loading requirement
5.3 Test procedures
5 4 Measurement precision
6 Test Procedures
6.1 Seat static load test
6.2 Back static load test
6.3 Arm and wing sideways static load test
6.4 Arm vertically downward static load test
6.5 Seat durability test
6.6 Back durability test
6.7 Leg forward static load test
6.8 Leg sideways static load test
6.9 Seat impact test
6.10 Back impact test
6.11 Arm impact test
6.12 Drop test
7 Assessment of Test Results
8 Test Report
Appendix A (Reference) Test Level Selection Table
Appendix B (Supplementary) Determination Method of Seat and Back Loading Points
Additional Explanation:
1 Subject Content and Application Scope
This standard describes test methods for determining the strength and durability of furniture like chairs and stools.
This standard is applicable to delivery finished products of various chairs and stools which are applied to household, hotel and restaurant. This standard is applicable neither to revolving chair, nor to chairs and stools made of ceramic, vine and osier.
The test methods for strength and durability specified in this standard have no limit on the materials, construction and processes of test specimen.
2 Principles and Test Classification
2.1 Principles
The mechanical property test for furniture is a test that simulates the strength or bearing capacity for the parts of furniture under the condition of one-off or repetitive load during normal use and habitual misuse.
According to the frequency of normal use and possible misuse degree under the intended application condition for the product, and based on the loading magnitude and loading times, the strength and durability test is divided into five test levels, shown in Appendix A (Informative).
Contents of GB/T 10357.3-1989
Contents
1 Subject Content and Application Scope
2 Principles and Test Classification
2.1 Principles
2.2 Test classification
3 Test Apparatus and Accessories
3.1 Test apparatus
3.2 Test accessories
4 Test Specimen
5 Test Requirements
5.1 Test environment
5.2 Loading requirement
5.3 Test procedures
5 4 Measurement precision
6 Test Procedures
6.1 Seat static load test
6.2 Back static load test
6.3 Arm and wing sideways static load test
6.4 Arm vertically downward static load test
6.5 Seat durability test
6.6 Back durability test
6.7 Leg forward static load test
6.8 Leg sideways static load test
6.9 Seat impact test
6.10 Back impact test
6.11 Arm impact test
6.12 Drop test
7 Assessment of Test Results
8 Test Report
Appendix A (Reference) Test Level Selection Table
Appendix B (Supplementary) Determination Method of Seat and Back Loading Points
Additional Explanation:
