- - , - , . . 0,8 1,3 /3, 45 65%. . ( CaSO4 22 2 / 180 ), 600 , . , , , . 1.31 [187]. , , , . 5-8 , 10-15 , . , ß- (, ), , , [187]. . . 3.3.
1.31 - [187].
, /3 | - (1 /100 ) | , /2 | , /2 | , /2 | |
DIN 1168 | 100 - 120 | 1,0 - 2,0 | 2,5 - 5,0 | ||
DIN 1168 | - | 3,0 - 4,0 | 9,0 - 9,5 | ||
DIN 1855, . I | 50 - 60 | 7,0 - 9,0 | 35 - 45 |
. 5-50 . , , .
|
|
, . < 8 , , [205]. , (12 /2 1 ) (40 /2 28 ) , , .
α- . , ß- (, - ), [206]. , - , , III ( ) , , , .