GB/T 3810.12-2016 English PDFUS$114.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 3810.12-2016: Test methods of ceramic tiles -- Part 12: Determination of frost resistance Status: Valid GB/T 3810.12: Historical versions
Basic dataStandard ID: GB/T 3810.12-2016 (GB/T3810.12-2016)Description (Translated English): Test methods of ceramic tiles -- Part 12: Determination of frost resistance Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Q31 Classification of International Standard: 91.100.25 Word Count Estimation: 6,671 Date of Issue: 2016-04-25 Date of Implementation: 2017-03-01 Older Standard (superseded by this standard): GB/T 3810.12-2006 Regulation (derived from): National Standard Announcement No Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China GB/T 3810.12-2016: Test methods of ceramic tiles -- Part 12: Determination of frost resistance---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Test methods of ceramic tiles - Part 12. Determination of frost resistance ICS 91.100.25 Q31 National Standards of People's Republic of China Replace GB/T 3810.12-2006 Test method for ceramic tiles Part 12. determination of frost resistance (ISO 10545-12..1995, Ceramictiles-Part 12. Determinationoffrost resistance, IDT) 2016-04-25 released 2017-03-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released ForewordGB/T 3810 "ceramic tile test method" is divided into 16 parts. - Part 1. Sampling and receiving conditions; - Part 2. Inspection of dimensions and surface quality; - Part 3. Determination of water absorption, apparent porosity, apparent relative density and bulk density; - Part 4. Determination of fracture modulus and failure strength; - Part 5. Determining the impact resistance of a brick with a recovery factor; - Part 6. Determination of wear depth of unglazed tiles; - Part 7. Determination of abrasion resistance of glazed tiles; - Part 8. Determination of linear thermal expansion; - Part 9. Determination of thermal shock resistance; - Part 10. Determination of wet expansion; - Part 11. Determination of glaze resistance of glazed tiles; - Part 12. Determination of frost resistance; - Part 13. Determination of resistance to chemical corrosion; - Part 14. Determination of resistance to contamination; - Part 15. Determination of lead and cadmium elution of glazed tiles; - Part 16. Determination of small chromatic aberration. This part is part 12 of GB/T 3810. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part replaces GB/T 3810.12-2006 "Test methods for ceramic tiles Part 12. Determination of frost resistance". This part with GB/T 3810.12-2006 compared to the main changes are as follows. - the formula for calculating the initial water absorption rate E1 (see 5.2, version 5.2 of 5.2); - modified the temperature requirements (see Chapter 6, Chapter 6 of the.2006 edition); - modified the final water absorption formula for E2 (see Chapter 6, Chapter 6 of the.2006 edition). This part uses the translation method equivalent to ISO 10545-12..1995 "Ceramic tiles Part 12. Determination of frost resistance" (English version). This section makes the following editorial changes. a) Standard name modified to "Ceramic tile test method Part 12. Determination of frost resistance". b) Incorporated the contents of the Technical Corrigendum ISO 10545-12..1995/Cor.1..1997 published in.1997, with "less than 0.01%" in 4.2 (60 ± 2.6) kPa "with" (40 ± 2.6) kPa "in 5.1" (see 4.2, 5.1). This section is proposed by the China Building Materials Federation. This part of the National Building Sanitary Ceramics Standardization Technical Committee (SAC/TC249) centralized. This part of the drafting unit. Xianyang Ceramic Research and Design Institute, Hangzhou Nobel Group Co., Ltd., Guangdong Mona Lisa New Materials Group Ltd., Guangdong Dongpeng Holding Co., Ltd., National Building Sanitary Ceramics Quality Supervision and Inspection Center, Ministry of Industry and Information Technology Laboratory of quality control technology for ceramic and sanitary products. The main drafters of this part. Wang Bo, Duan Xianhu, Yang Jifang, Li Ying, Zhang Qikang, Jin Guoting. This part of the previous version of the standard to replace the release of the situation. --- GB/T 6955-1986; --- GB/T 3810.12-1999, GB/T 3810.12-2006. Test method for ceramic tiles Part 12. determination of frost resistance1 ScopeThis part of GB/T 3810 specifies the test method for all frost resistance of ceramic tiles used in immersion and freezing conditions.2 principleAfter the ceramic tile is saturated with water, it is circulated between 5 ° C and -5 ° C. The surfaces of the bricks should be subjected to at least 100 freeze-thaw cycles.3 equipment and materials3.1 Drying box. can work at a temperature of (110 ± 5) ℃; can also be used to obtain the same test results of microwave, infrared or other dry system. 3.2 Balance. Accurate to 0.01% of sample mass. 3.3 Vacuum device, vacuum after the injection of water to make the water saturation of the device. vacuum pump vacuum can make the device pressure to (60 ± 4) kPa. 3.4 Freezer. can freeze at least 10 bricks, the minimum area of 0.25m2, and make the brick do not contact each other. 3.5 suede. 3.6 Water. The temperature is maintained at (20 ± 5) ° C. 3.7 thermocouple or other suitable temperature measurement device.4 sample4.1 samples The use of not less than 10 pieces of the whole brick, and its minimum area of 0.25m2, for large size of the brick, in order to be able to load the refrigerator, Cutting, cutting the sample should be as large as possible. Brick should be no cracks, glaze cracks, pinholes, bumps and other defects. If you have to check with defective bricks In practice, permanent defects were applied before the test, and the defects were checked after the test. 4.2 Preparation of the sample The bricks were dried in a (110 ± 5) ° C oven (3.1) to constant weight, ie, the difference between two consecutive weighings per hour was less than 0.1%. recording The quality of each dry brick (m1).5 soaked in water5.1 After the brick is cooled to ambient temperature, the brick is placed vertically in the vacuuming device (3.3) so that the brick and the brick and the brick do not come into contact with the inner wall of the device. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 3810.12-2016_English be delivered?Answer: Upon your order, we will start to translate GB/T 3810.12-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 3810.12-2016?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 3810.12-2016 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
