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GB/T 23561.5-2009 Active National standards

GB/T 23561.5-2009 Methods for determining the physical and mechanical properties of coal and rock—Part 5:Methods for determining the water absorbability of coal and rock

GB/T 23561.5-2009 Methods for determining the physical and mechanical properties of coal and rock—Part 5:Methods for determining the water absorbability of coal and rock

Publish Date: 2009-04-08 Implement Date: 2009-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 23561.5-2009
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Basic standards and general methods
ICS Name: Mining and mineral products comprehensive
Publish Date: 2009-04-08
Implement Date: 2009-12-01
Pages: 6 pages

Scope

This part of GB/T 23561 specifies the terms and definitions involved in the determination of the water absorption of coal and rocks, as well as the determination of natural water absorption and forced water absorption.
This part is applicable to the determination of the water absorption of coal and rocks that do not disintegrate, dissolve, or shrink or swell when exposed to water.

Development Information

Word Count: 9 Thousand words Pages: 6 pages

Same series standard

GB/T 23561.1-2009 Methods for determining the physical and mechanical properties of coal and rock—Part 1:General requirements for sampling GB/T 23561.2-2009 Methods for determining the physical and mechanical properties of coal and rock—Part 2:Methods for determining the true density of coal and rock GB/T 23561.3-2009 Methods for determining the physical and mechanical properties of coal and rock—Part 3:Methods for determining the block density of coal and rock GB/T 23561.4-2009 Methods for determining the physical and mechanical properties of coal and rock—Part 4:Methods for calculating the porosity of coal and rock GB/T 23561.6-2009 Methods for determining the physical and mechanical properties of coal and rock—Part 6:Methods for determining the moisture content of coal and rock GB/T 23561.7-2009 Methods for determining the physical and mechanical properties of coal and rock—Part 7:Methods for determining the uniaxial compressive strength and counting softening coefficient GB/T 23561.8-2009 Methods for determining the physical and mechanical properties of coal and rock—Part 8:Methods for determining the deformation parameters of coal and rock GB/T 23561.9-2009 Methods for determining the physical and mechanical properties of coal and rock—Part 9:Methods for determining the triaxial strength and deformation parameters of coal and rock

Related Standards

GB/T 2007.1-1987 Active

GB/T 2007.1-1987 General rules for the sampling and sample preparation of minerals in bulk—Sampling by manual method

Publish Date: 1987-12-15
GB/T 2007.2-1987 Active

GB/T 2007.2-1987 General rules for the sampling and sample preparation of minerals in bulk Sample preparation by manual method

Publish Date: 1987-12-15
GB/T 2007.3-1987 Active

GB/T 2007.3-1987 General rules for the sampling and sample preparation of minerals in bulk—Experimental method for evaluation of quality variation

Publish Date: 1987-12-15
GB/T 2007.4-1987 Replaced

GB/T 2007.4-1987 General rules for the sampling and sample preparation of minerals in bulk—Experimental methods for checking the precision

Publish Date: 1987-12-15
GB/T 2007.5-1987 Replaced

GB/T 2007.5-1987 General rules for the sampling and sample preparation of minerals in bulk—Experimental method for checking the bias of sampling

Publish Date: 1987-12-15
GB/T 2007.6-1987 Active

GB/T 2007.6-1987 General rules for the sampling and sample preparation of minerals in bulk—Determination of moisture content—Heat drying method

Publish Date: 1987-12-15
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