GOST 2409-2014 Refractories Method for determination of bulk density apparent and true porosity water absorption《 耐火材料 松密度 表观和真实孔隙度 吸水率的测定方法》.pdf

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GOST 2409-2014 Refractories Method for determination of bulk density apparent and true porosity water absorption《 耐火材料 松密度 表观和真实孔隙度 吸水率的测定方法》.pdf_第1页
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GOST 2409-2014 Refractories Method for determination of bulk density apparent and true porosity water absorption《 耐火材料 松密度 表观和真实孔隙度 吸水率的测定方法》.pdf_第2页
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GOST 2409-2014 Refractories Method for determination of bulk density apparent and true porosity water absorption《 耐火材料 松密度 表观和真实孔隙度 吸水率的测定方法》.pdf_第3页
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GOST 2409-2014 Refractories Method for determination of bulk density apparent and true porosity water absorption《 耐火材料 松密度 表观和真实孔隙度 吸水率的测定方法》.pdf_第4页
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GOST 2409-2014 Refractories Method for determination of bulk density apparent and true porosity water absorption《 耐火材料 松密度 表观和真实孔隙度 吸水率的测定方法》.pdf_第5页
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1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) 2409 2014 , , 24092014 II , 1.092 . 1.22009 . , . , , , 1 - ( ) 2 3 , ( 29 2014. 69) : ( 3166) 004 97 ( 3166) 004 97 AM BY KG RU UA 4 19 2014 . 1676- 24092014 01 2015 . 5 240995 ( 501788) , . () . , , 2014 , 24092014 1 ,

2、 , Refractories. Method for determination of bulk density, apparent and true porosity, water absorption 20150901 1 , , ( ) 45 %. 2 : 12.4.02175 . . 221165 ( 501883) . 817998 ( 502279) . 231322005 . , 2446880 ( 501686) . 2533682 . , 288742004 . , 1 , , . (), , () . , , , , . 3 23132, 28874, : 3.1 : ,

3、 . 3.2 : , , . 3.3 : , . 3.4 : , . 3.5 : , . 3.6 : , . 3.7 : , . 3.8 : , . 24092014 2 3.9 : , . 3.10 : , , , . 3.11 : , . 3.12 : 2 . 4 . , , , . . , . 2211. , (, ), 24468. 5 , : , 110 5 ; , (II) 0,01 ; 2500 (0,025 ) ; ( ); - , 17,5 2 (15 . 20 ); 1 ; 1 / 3(0,001 /3); 25336 ( ) ; , , . 6 6.1 1. 6.2 12

4、4.021. 6.3 : , . 7 7.1 () (), 8179, . - 8179, . , , . 24092014 3 7.2 7.2.1 50 250 3. . 5 3, 50 3 . 2: 1. 50 3 2 : 1. 7.2.2 , . , . 7.2.3 ; , . . 7.2.4 . , . 8 8.1 (m ) 110 135 . , , 1 , 0,1 %. , . . . 50 3 ; 5 50 3 5 % . 8.2 . , 2,5 (25 ) 15 . , - . , 3 20 . , . 30 . 5 , , . 12 % 1,5 , . , . 8.3 ,

5、m ) . . 8.1. . 8.4 (.m ) , , 24092014 4 . 8.1. , , , . . . 8.5 ( ) . 1. 15 30 1,0 /3. 1 , , /3, , /3, , /310 0,999 21 0,998 32 0,995 11 0,999 22 0,997 33 0,994 12 0,999 23 0,997 34 0,994 13 0,999 24 0,997 35 0,994 14 0,999 25 0,997 36 0,993 15 0,999 26 0,996 37 0,993 16 0,998 27 0,996 38 0,993 17

6、0,998 28 0,996 39 0,992 18 0,998 29 0,996 40 0,992 19 0,998 30 0,996 41 0,991 20 0,998 31 0,995 9 9.1 , /3 /3, .mmm .(1) 9.2 , %, = 100.mmmm. (2) 9.3 , %, = 100 . (3) 9.4 , %, = . (4) 9.5 W , %, W = 10020.2mmm. (5) 9.6 (1) (5) : m , ; .m , ; .m , , ; , /3. 24092014 5 , /3, 2211; 202 20 , /3; , . 9.7 , 2. 2 , /3 , % , % W , % , /3 , % , % W , %

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