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DZ/T 0276.7-2015 English PDF

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US$179.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
DZ/T 0276.7-2015: Regulation for testing the physical and mechanical properties of rock. Part 7: Test for determining the glossiness of rock
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
DZ/T 0276.7-2015	179	Add to Cart	3 days	Regulation for testing the physical and mechanical properties of rock. Part 7: Test for determining the glossiness of rock	Valid

Similar standards

DZ/T 0216 GB/T 23249 GB/T 2007.4 DZ/T 0276.11 DZ/T 0276.1 DZ/T 0276.10

Basic data

Standard ID: DZ/T 0276.7-2015 (DZ/T0276.7-2015)
Description (Translated English): Regulation for testing the physical and mechanical properties of rock. Part 7: Test for determining the glossiness of rock
Sector / Industry: Geological Industry Standard (Recommended)
Classification of Chinese Standard: D00
Classification of International Standard: 19.02
Word Count Estimation: 7,723
Date of Issue: 2015-02-04
Date of Implementation: 2015-04-01
Older Standard (superseded by this standard): DY-94
Regulation (derived from): Ministry of Land and Resources - Announcement 2015 No. 5
Issuing agency(ies): Ministry of Land and Resources
Summary: This Standard specifies the test method for the determination of rock gloss. This section applies to physical and mechanical tests of rock gloss test.

DZ/T 0276.7-2015: Regulation for testing the physical and mechanical properties of rock. Part 7: Test for determining the glossiness of rock

---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.
Regulation for testing the physical and mechanical properties of rock.Part 7. Test for determining the glossiness of rock ICS 19.020 D00 People's Republic of China geological mineral industry standard Instead of DY-94 Rock physics and mechanics properties test procedures Part 7. Rock gloss test Part 7.Testfordeterminingtheglossinessofrock Released on.2015-02-04 2015-04-01 implementation Ministry of Land and Resources of the People's Republic of China

Foreword

DZ/T 0276 "Testing Procedures for Physical and Mechanical Properties of Rocks" is divided into 31 parts. --- Part 1. General and general provisions; --- Part 2. Rock moisture test; --- Part 3. Rock particle density test; --- Part 4. Rock density test; ---Part 5. Rock water absorption test; ---Part 6. Rock hardness test; --- Part 7. Rock gloss test; --- Part 8. Rock antifreeze test; ---Part 9. Rock resistance to disintegration test; --- Part 10. Rock expansion test; --- Part 11. Rock erosion test; --- Part 12. Rock acid and alkali resistance test; --- Part 13. Rock specific heat test; --- Part 14. Rock thermal conductivity test; ---Part 15. Rock breakdown voltage and breakdown strength test; ---Part 16. Rock volume resistivity and surface resistivity test; --- Part 17. Rock radioactivity specific activity test; ---Part 18. Rock uniaxial compressive strength test; ---Part 19. Rock uniaxial compression deformation test; --- Part 20. Rock triaxial compression strength test; --- Part 21. Rock tensile strength test; --- Part 22. Rock flexural strength test; --- Part 23. Rock point load strength test; --- Part 24. Rock acoustic wave velocity test; ---Part 25. Rock shear strength test; --- Part 26. Rock mass deformation test (bearing plate method); --- Part 27. Rock mass deformation test (drilling deformation method); ---Part 28. Rock mass strength test (direct shear test); --- Part 29. Rock mass strength test (bearing plate method); --- Part 30. Rock mass bolt load test; --- Part 31. Rock sound wave velocity test. This part is part 7 of DZ/T 0276. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part replaces DY-94 "Testing procedures for physical and mechanical properties of rocks 7. Gloss test". This part is compared with DY-94, the main technology The changes are as follows. --- Added two chapters "terms and definitions" and "principles"; ---Modified the number of test pieces; --- Modified the gloss test record sheet. This part is proposed by the Ministry of Land and Resources of the People's Republic of China. This part is under the jurisdiction of the National Land Resources Standardization Technical Committee (SAC/TC93). This part was drafted by the Hubei Institute of Geological Experiments, and the Guangdong Geological Experimental Testing Center participated in the drafting. The main drafters of this section. He Feng, Fang Yaqin, Liu Wenhua. The previous versions of the standards replaced by this section are. ---DY-86; ---DY-94. Rock physics and mechanics properties test procedures Part 7. Rock gloss test

1 Scope

This part of DZ/T 0276 specifies test methods for determining the gloss of rock. This section applies to rock gloss tests in rock physical and mechanical tests.

2 Terms and definitions

The following terms and definitions apply to this document. 2.1 Glossiness The ability of a rock sample to reflect light after polishing.

3 Principle

After the rock was polished, its gloss was measured using a gloss meter.

4 instruments

4.1 Stone cutting machine, stone grinding machine, polishing machine. 4.2 Photoelectric gloss meter.

5 sample

5.1 The number of samples should be 5, the sample size is 100mm × 70mm × 20mm, and the allowable variation range of each side is 2mm. 5.2 The coolant used for the preparation of the sample shall be pure water and no oil shall be used. 5.3 After cutting the sample into shape by using a stone cutter, the machine is roughened and finely ground by a grinder, and a 100 mm × 70 mm side is polished with a polishing machine. 5.4 The edges and corners of the polished surface of the sample shall be complete. There shall be no sand holes and obvious scratches with a diameter greater than 1 mm on the polished surface.

6 test steps

6.1 Photoelectric gloss meter should be preheated for 15min~30min before use. 6.2 Clean the standard plate of the photoelectric gloss meter with lens paper, place the probe on the standard board, and calibrate the instrument calibration value. 6.3 Wipe the smooth surface of the sample with lens paper, place the probe on the glossy surface of the sample, and wait for the deflection pointer on the reader to stabilize and read. value. If the measured value is greater than 120, take 120 when calculating. 6.4 Each sample shall be measured twice, and the difference shall not exceed 2; the average value shall be taken as the measured value of the sample. 6.5 Repeat steps 6.3 to 6.4 to measure several other samples. 6.6 The contents and format of the test process are shown in Appendix A. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of DZ/T 0276.7-2015_English be delivered?

Answer: Upon your order, we will start to translate DZ/T 0276.7-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of DZ/T 0276.7-2015_English with my colleagues?

Answer: Yes. The purchased PDF of DZ/T 0276.7-2015_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.