Государственный стандарт СССР ГОСТ 21924.3-84 "Плиты железобетонные для покрытия городских дорог. Арматурные и монтажно-стыковые изделия. Конструкция и размеры" (утв. постановлением Госстроя СССР от 30 сентября 1983 г. N 210)

  1. Документы

Reinforced concrete slabs for pavements of city roads. Structure fittings products. Structure and dimensions

Срок введения с 1 января 1985 г.
1. Настоящий стандарт распространяется на арматурные и монтажно-стыковые изделия железобетонных предварительно-напряженных плит по ГОСТ 21924.1-84 и плит с ненапрягаемой арматурой по ГОСТ 21924.2-84, предназначенных для устройства постоянных и временных городских дорог.
2. Форма и размеры арматурных и монтажно-стыковых изделий должны соответствовать указанным на черт.1 - 4 и в табл.1.
Примечание 1. При применении термомеханически упрочненной арматурной стали класса Ат-IIIС по ГОСТ 10884-81 стержнями из этой арматурной стали следует заменять в изделиях стержни из арматурной стали класса А-III тех же диаметров.
3. Спецификация и выборка арматурной стали на арматурные и монтажно-стыковые изделия приведены в табл.2.
4. В арматурных сетках должны быть сварены все пересечения стержней.
5. Соединения стержней в арматурных сетках и каркасах, монтажно-стыковых изделиях следует выполнять контактно-точечной сваркой по ГОСТ 14098-68.
6. Режимы сварки - по СН 393-78.
7. Технические требования, правила приемки и методы контроля - по ГОСТ 21924.0-84.
Таблица 1
+-----------+-----------------------------------------------------------+
| Марка | Размеры, мм |
| +-------+------+-----+-----+-----+----+------+-----+----+---+
| | l_1 | l_2 | m_1 | m_2 | n | u | c_1 | c_2 | R | r |
+-----------+-------+------+-----+-----+-----+----+------+-----+----+---+
| C1 | 1820 | | | | |500 | 160 | | | |
+-----------+ | | | | +----+------+ | | |
| C2 | | | | | |600 | 10 | | | |
+-----------+-------+ | | | +----+------+ | | |
| С3 | 1700 | | | | |500 | 100 | | | |
+-----------+ | | | | +----+------+ | | |
| C4 | | | | | |560 | 10 | | | |
+-----------+-------+ | | | +----+------+ | | |
| C5 | 1950 | | | | |580 | 105 | | | |
+-----------+ | | | | +----+------+ | | |
| C6 | | | | | |640 | 15 | | | |
+-----------+-------+------+-----+ +-----+----+------+-----+ | |
| C8, C9 | 3480 | 2730 | 10 | | 7 | | 240 | 315 | | |
+-----------+-------+------+-----+ +-----+ +------+-----+ | |
| C10, C11, | 2980 | 1730 | 8 | | 4 | | 290 | 265 | | |
| C12 | | | | | | | | | | |
+-----------+-------+------+-----+ +-----+ +------+-----+ | |
| C13, C14, | 1730 | 1730 | 4 | | 4 | | 265 | 265 | | |
| C15 | | | | | | | | | | |
+-----------+ +------+ | +-----+ | +-----+ | |
| C16, C17, | | 1480 | | | 3 | | | 290 | | |
| C18 | | | | | | | | | | |
+-----------+-------+------+-----+ +-----+----+------+-----+ | |
| K1 | 2600 | 95 | 5 | | | 55 | | | | |
+-----------+ +------+ | | +----+ | | | |
| K2 | | 105 | | | | 65 | | | | |
+-----------+-------+------+-----+ | +----+ | | | |
| К3 | 2100 | 95 | 4 | | | 55 | | | | |
+-----------+ +------+ | | +----+ | | | |
| K4 | | 105 | | | | 65 | | | | |
+-----------+ +------+ | | +----+ | | | |
| K5 | | 110 | | | | 70 | | | | |
+-----------+-------+------+-----+ | +----+ | | | |
| K6 | 1600 | 80 | 3 | | | 40 | | | | |
+-----------+ +------+ | | +----+ | | | |
| K7 | | 90 | | | | 50 | | | | |
+-----------+ +------+ | | +----+ | | | |
| K8 | | 100 | | | | 60 | | | | |
+-----------+ +------+ | | +----+ | | | |
| K9 | | 85 | | | | 45 | | | | |
+-----------+ +------+ | | +----+ | | | |
| K10 | | 95 | | | | 55 | | | | |
+-----------+-------+------+-----+ | +----+------+ | | |
| K11 | 3630 | | 6 | | |195 | 60 | | | |
+-----------+-------+ +-----+ | | +------+ | | |
| K12 | 3025 | | 5 | | | | 50 | | | |
+-----------+-------+ +-----+ | +----+------+ | | |
| K13 | 3360 | | 6 | | |180 | 60 | | | |
+-----------+-------+ +-----+-----+ | +------+-----+ | |
| K14 | 2800 | | 5 | - | | | 50 | | | |
+-----------+-------+ +-----+-----+ +----+------+-----+ | |
| K15 | 3630 | | 6 | 5 | |195 | 145 | 110 | | |
+-----------+-------+ +-----+-----+ | +------+ | | |
| K16 | 3025 | | 5 | 4 | | | 135 | | | |
+-----------+-------+ +-----+-----+ | +------+-----+ | |
| K17 | 2360 | | 11 | - | | | 107 | - | | |
| | | | | | | |(108) | | | |
+-----------+-------+ +-----+-----+ +----+------+-----+ | |
| K18 | 3360 | | 6 | 5 | |180 | 160 | 80 | | |
+-----------+-------+ +-----+-----+ | +------+ | | |
| K19 | 2800 | | 5 | 4 | | | 150 | | | |
+-----------+-------+ +-----+-----+ | +------+-----+ | |
| K20 | 2220 | | 11 | - | | | 120 | - | | |
+-----------+-------+ +-----+-----+ +----+------+-----+ | |
| К21 | 3630 | | 6 | 2 | |195 | 140 | 115 | | |
+-----------+-------+ +-----+-----+ | +------+-----+ | |
| K22 | 3025 | | 5 | 1 | | | 132 | 210 | | |
| | | | | | | |(133) | | | |
+-----------+-------+ +-----+-----+ | | +-----+ | |
| K23 | 2130 | | 10 | - | | | 90 | - | | |
+-----------+-------+ +-----+-----+ +----+------+-----+ | |
| K24 | 3360 | | 6 | 2 | |180 | 145 | 95 | | |
+-----------+-------+ +-----+-----+ | +------+-----+ | |
| K25 | 2800 | | 5 | 1 | | | 140 | 180 | | |
+-----------+-------+ +-----+-----+ | +------+-----+ | |
| K26 | 1990 | | 10 | | | | 95 | | | |
+-----------+-------+ +-----+ | +----+------+ +----+---+
| П3 | 495 | | | | | | 50 | | 30 |30 |
+-----------+-------+ | | | | +------+ | +---+
| П4 | 435 | | | | | | 30 | | |20 |
+-----------+-------+ | | | | | | | | |
| П5 | 370 | | | | | | | | | |
| | | | | | | | | | | |
+-----------+-------+------+-----+-----+-----+----+------+-----+----+---+
+-----------+-----------------------------------------------------------+
Таблица 2
+-------+----+------+---------+-----+------+------+---------------------+
|Марка |Поз.|Сече- |Длина, мм|Число|Общая |Масса,| Выборка арматурной |
| | |ние, | | |длина,| кг | стали |
| | | мм | | | м | +------+------+-------+
| | | | | | | | Сече-|Масса,| Масса |
| | | | | | | | ние, | кг |изде- |
| | | | | | | | мм | |лия, кг|
+-------+----+------+---------+-----+------+------+------+------+-------+
|C1 | 1 | 5BpI | 5100 | 4 | 20,40| 2,94 | 5ВрI |16,31 |16,31 |
| +----+------+---------+-----+------+------+------+------+ |
| | 2 | 5ВрI | 1820 | 51 | 92,82| 13,37| - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C2 | 3 |8АIII | 2540 | 1 | 2,54 | 1,00 |8АIII | 4,60 | 4,71 |
| +----+------+---------+-----+------+------+------+------+ |
| | 4 |8АIII | 1820 | 5 | 9,10 | 3,60 | 5ВрI | 0,11 | |
| +----+------+---------+-----+------+------+------+------+ |
| | 5 | 5ВрI | 380 | 2 | 0,76 | 0,11 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|С3 | 1 | 5ВрI | 5100 | 4 | 20,40| 2,94 | 5ВрI |15,42 |15,42 |
| +----+------+---------+-----+------+------+------+------+ |
| | 6 | 5ВрI | 1700 | 51 | 86,70| 12,48| - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C4 | 7 |8АIII | 2420 | 1 | 2,42 | 0,96 |8АIII | 4,32 | 4,43 |
| +----+------+---------+-----+------+------+------+------+ |
| | 8 |8АIII | 1700 | 5 | 8,50 | 3,36 | 5ВрI | 0,11 | |
| +----+------+---------+-----+------+------+------+------+ |
| | 5 | 5ВрI | 380 | 2 | 0,76 | 0,11 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|С5 | 1 | 5ВрI | 5100 | 4 | 20,40| 2,94 | 5ВрI |17,26 |17,26 |
| +----+------+---------+-----+------+------+------+------+ |
| | 9 | 5ВрI | 1950 | 51 | 99,45| 14,32| - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C6 | 10 |8АIII | 2670 | 1 | 2,67 | 1,06 |8АIII | 4,91 | 5,02 |
| +----+------+---------+-----+------+------+------+------+ |
| | 11 |8АIII | 1950 | 5 | 9,75 | 3,85 | 5ВрI | 0,11 | |
| +----+------+---------+-----+------+------+------+------+ |
| | 5 | 5ВрI | 380 | 2 | 0,76 | 0,11 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|С7 | 12 | 8АI | 1920 | 6 | 11,52| 4,55 | 8АI |21,32 |27,02 |
| +----+------+---------+-----+------+------+------+------+ |
| | 13 | 8АI | 1790 | 7 | 12,53| 4,95 | 5ВрI | 5,70 | |
| +----+------+---------+-----+------+------+------+------+ |
| | 14 | 8АI | 1670 | 7 | 11,69| 4,62 | - | - | |
| +----+------+---------+-----+------+------+------+------+ |
| | 15 | 8АI | 1540 | 7 | 10,78| 4,26 | - | - | |
| +----+------+---------+-----+------+------+------+------+ |
| | 16 | 8АI | 1490 | 5 | 7,45 | 2,94 | - | - | |
| +----+------+---------+-----+------+------+------+------+ |
| | 17 | 5Бр1 | 5450 | 6 | 32,70| 4,71 | - | - | |
| +----+------+---------+-----+------+------+------+------+ |
| | 18 | 5ВрI | 3425 | 2 | 6,85 | 0,99 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C8 | 19 |12АIII| 3480 | 8 | 27,84| 24,72|12АIII|24,72 |43,25 |
| +----+------+---------+-----+------+------+------+------+ |
| | 20 |10АIII| 2730 | 11 | 30,03| 18,53|10АIII|18,53 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C9 | 21 |10АIII| 3480 | 8 | 27,84| 17,18|10АIII|17,18 |29,04 |
| +----+------+---------+-----+------+------+------+------+ |
| | 22 |8АIII | 2730 | 11 | 30,03| 11,86|8АIII |11,86 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|С10 | 23 |12АIII| 2980 | 5 | 14,90| 13,23|12АIII|13,23 |22,84 |
| +----+------+---------+-----+------+------+------+------+ |
| | 24 |10АIII| 1730 | 9 | 15,57| 9,61 |10АIII| 9,61 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C11 | 25 |10АIII| 2980 | 5 | 14,90| 9,19 |10АIII| 9,19 |15,34 |
| +----+------+---------+-----+------+------+------+------+ |
| | 26 |8АIII | 1730 | 9 | 15,57| 6,15 |8АIII | 6,15 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C12 | 27 |8АIII | 2980 | 5 | 14,90| 5,89 |8АIII | 5,89 |12,04 |
| +----+------+---------+-----+------+------+------+------+ |
| | 28 | 8АI | 1730 | 9 | 15,57| 6,15 | 8АI | 6,15 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|С13 | 29 |12АIII| 1730 | 10 | 17,30| 15,36|12АIII|15,36 |15,36 |
+-------+----+------+---------+-----+------+------+------+------+-------+
|С14 | 24 |10АIII| 1730 | 10 | 17,30| 10,67|10АIII|10,67 |10,67 |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C15 | 26 |8АIII | 1730 | 10 | 17,30| 6,83 |8АIII | 6,83 | 6,83 |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C16 | 29 |12АIII| 1730 | 4 | 6,92 | 6,14 |12АIII| 6,14 |10,71 |
| +----+------+---------+-----+------+------+------+------+ |
| | 30 |10АIII| 1480 | 5 | 7,40 | 4,57 |10АIII| 4,57 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C17 | 24 |10АIII| 1730 | 4 | 6,92 | 4,27 |10АIII| 4,27 | 7,19 |
| +----+------+---------+-----+------+------+------+------+ |
| | 31 |8АIII | 1480 | 5 | 7,40 | 2,92 |8АIII | 2,92 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C18 | 26 |8АIII | 1730 | 4 | 6,92 | 2,73 |8AIII | 2,73 | 5,65 |
| +----+------+---------+-----+------+------+------+------+ |
| | 32 | 8AI | 1480 | 5 | 7,40 | 2,92 | 8AI | 2,92 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C19 | 33 |12AIII| 3880 | 6 | 23,28| 20,67|12AIII|20,67 |37,77 |
| +----+------+---------+-----+------+------+------+------+ |
| | 34 |10AIII| 1980 | 14 | 27,72| 17,10|10AIII|17,10 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C20 | 35 |10AIII| 3880 | 6 | 23,28| 14,36|10AIII|14,36 |25,31 |
| +----+------+---------+-----+------+------+------+------+ |
| | 36 |8AIII | 1980 | 14 | 27,72| 10,95|8AIII |10,95 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C21 | 19 |12AIII| 3480 | 5 | 17,40| 15,45|12AIII|15,45 |27,19 |
| +----+------+---------+-----+------+------+------+------+ |
| | 37 |10AIII|1940-1520| 11 | 19,03| 11,74|10AIII|11,74 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C22 | 21 |10AIII| 3480 | 5 | 17,40| 10,74|10AIII|10,74 |18,26 |
| +----+------+---------+-----+------+------+------+------+ |
| | 38 |8AIII |1940-1520| 11 | 19,03| 7,52 |8AIII | 7,52 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|C23 | 39 |10AIII| 340 | 4 | 1,36 | 0,84 |10AIII| 0,84 | 0,98 |
| +----+------+---------+-----+------+------+------+------+ |
| | 40 | 4Bpl | 390 | 2 | 0,78 | 0,07 | 4BpI | 0,14 | |
| +----+------+---------+-----+------+------+------+------+ |
| | 41 | 4BpI | 380 | 2 | 0,76 | 0,07 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|K1 | 42 | 5BpI | 2600 | 2 | 5,20 | 0,75 | 5BpI | 0,83 | 0,83 |
| +----+------+---------+-----+------+------+------+------+ |
| | 43 | 5BpI | 95 | 6 | 0,57 | 0,08 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|K2 | 42 | 5BpI | 2600 | 2 | 5,20 | 0,75 | 5BpI | 0,84 | 0,84 |
| +----+------+---------+-----+------+------+------+------+ |
| | 44 | 5BpI | 105 | 6 | 0,63 | 0,09 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|К3 | 45 | 5BpI | 2100 | 2 | 4,20 | 0,60 | 5BpI | 0,67 | 0,67 |
| +----+------+---------+-----+------+------+------+------+ |
| | 43 | 5BpI | 95 | 5 | 0,48 | 0,07 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|К4 | 45 | 5BpI | 2100 | 2 | 4,20 | 0,60 | 5BpI | 0,68 | 0,68 |
| +----+------+---------+-----+------+------+------+------+ |
| | 44 | 5BpI | 105 | 5 | 0,53 | 0,08 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|К5 | 45 | 5BpI | 2100 | 2 | 4,20 | 0,60 | 5Bpl | 0,68 | 0,68 |
| +----+------+---------+-----+------+------+------+------+ |
| | 46 | 5BpI | 110 | 5 | 0,55 | 0,08 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|К6 | 47 | 5BpI | 1600 | 2 | 3,20 | 0,46 | 5BpI | 0,51 | 0,51 |
| +----+------+---------+-----+------+------+------+------+ |
| | 48 | 5BpI | 80 | 4 | 0,32 | 0,05 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|К7 | 47 | 5BpI | 1600 | 2 | 3,20 | 0,46 | 5Bpl | 0,51 | 0,51 |
| +----+------+---------+-----+------+------+------+------+ |
| | 49 | 5BpI | 90 | 4 | 0,36 | 0,05 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|К8 | 47 | 5BpI | 1600 | 2 | 3,20 | 0,46 | 5Bpl | 0,52 | 0,52 |
| +----+------+---------+-----+------+------+------+------+ |
| | 50 | 5Bpl | 100 | 4 | 0,40 | 0,06 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|К9 | 47 | 5Bpl | 1600 | 2 | 3,20 | 0,46 | 5Bpl | 0,51 | 0,51 |
| +----+------+---------+-----+------+------+------+------+ |
| | 51 | 5BpI | 85 | 4 | 0,34 | 0,05 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|К10 | 47 | 5BpI | 1600 | 2 | 3,20 | 0,46 | 5BpI | 0,51 | 0,51 |
| +----+------+---------+-----+------+------+------+------+ |
| | 43 | 5BpI | 95 | 4 | 0,38 | 0,05 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|К11 | 52 |10AIII| 3630 | 2 | 7,26 | 4,48 |10AIII| 4,48 | 4,70 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4BpI | 160 | 15 | 2,40 | 0,22 | 4BpI | 0,22 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|К12 | 54 |10AIII| 3025 | 2 | 6,05 | 3,73 |10AIII| 3,73 | 3,91 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4BpI | 160 | 12 | 1,92 | 0,18 | 4BpI | 0,18 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|K13 | 55 |10AIII| 3360 | 2 | 6,72 | 4,15 |10AIII| 4,15 | 4,37 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4BpI | 160 | 15 | 2,40 | 0,22 | 4BpI | 0,22 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|К14 | 56 |10AIII| 2800 | 2 | 5,60 | 3,46 |10AIII| 3,46 | 3,64 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4Bpl | 160 | 12 | 1,92 | 0,18 | 4BpI | 0,18 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|Kl5 | 52 |10AIII| 3630 | 2 | 7,26 | 4,48 |10AIII| 4,48 | 4,70 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4Bpl | 160 | 15 | 2,40 | 0,22 | 4Bpl | 0,22 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|K16 | 54 |10AIII| 3025 | 2 | 6,05 | 3,73 |10AIII| 3,73 | 3,91 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4BpI | 160 | 12 | 1,92 | 0,18 | 4BpI | 0,18 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|K17 | 57 |10AIII| 2360 | 2 | 4,72 | 2,91 |10AIII| 2,91 | 3,09 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4BpI | 160 | 12 | 1,92 | 0,18 |10AIII| 0,18 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|K18 | 55 |10AIII| 3360 | 2 | 6,72 | 4,15 |10AIII| 4,15 | 4,37 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4BpI | 160 | 15 | 2,40 | 0,22 | 4BpI | 0,22 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|K19 | 56 |10AIII| 2800 | 2 | 5,60 | 3,46 |10AIII| 3,46 | 3,64 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4BpI | 160 | 12 | 1,92 | 0,18 | 4Bpl | 0,18 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|K20 | 58 |10AIII| 2220 | 2 | 4,44 | 2,74 |10AIII| 2,74 | 2,92 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4Bpl | 160 | 12 | 1,92 | 0,18 | 4BpI | 0,18 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|K21 | 52 |10AIII| 3630 | 2 | 7,26 | 4,48 |10AIII| 4,48 | 4,69 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4BpI | 160 | 14 | 2,24 | 0,21 | 4BpI | 0,21 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|К22 | 54 |10AIII| 3025 | 2 | 6,05 | 3,73 |10AIII| 3,73 | 3,88 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4Bpl | 160 | 10 | 1,60 | 0,15 | 4BpI | 0,15 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|К23 | 59 |10AIII| 2130 | 2 | 4,26 | 2,63 |10AIII| 2,63 | 2,79 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4BpI | 160 | 11 | 1,76 | 0,16 | 4BpI | 0,16 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|K24 | 55 |10AIII| 3360 | 2 | 6,72 | 4,15 |10AIII| 4,15 | 4,36 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4Bpl | 160 | 14 | 2,24 | 0,21 | 4BpI | 0,21 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|K25 | 56 |10AIII| 2800 | 2 | 5,60 | 3,46 |10AIII| 3,46 | 3,61 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4BpI | 160 | 10 | 1,60 | 0,15 | 4BpI | 0,15 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|K26 | 60 |10AIII| 1990 | 2 | 3,98 | 2,46 |10AIII| 2,46 | 2,62 |
| +----+------+---------+-----+------+------+------+------+ |
| | 53 | 4BpI | 160 | 11 | 1,76 | 0,16 | 4BpI | 0,16 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|П1 | 61 | 22AI | 1670 | 1 | 1,67 | 4,98 | 22AI | 4,98 | 5,13 |
| +----+------+---------+-----+------+------+------+------+ |
| | 62 | 10AI | 250 | 1 | 0,25 | 0,15 | 10AI | 0,15 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|П2 | 63 | 20AI | 1420 | 1 | 1,42 | 3,51 | 20AI | 3,51 | 3,66 |
| +----+------+---------+-----+------+------+------+------+ |
| | 62 | 10AI | 250 | 1 | 0,25 | 0,15 | 10AI | 0,15 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|П1а | 78 | 22АI | 850 | 1 | 0,85 | 2,53 | 22АI | 2,53 | 2,83 |
| +----+------+---------+-----+------+------+------+------+ |
| | 62 | 10AI | 250 | 2 | 0,50 | 0,30 | 10АI | 0,30 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|П2а | 79 | 20AI | 850 | 1 | 0,85 | 2,38 | 20AI | 2,38 | 2,68 |
| +----+------+---------+-----+------+------+------+------+ |
| | 62 | 10АI | 250 | 2 | 0,50 | 0,30 | 10АI | 0,30 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|П3 | 64 | 14AI | 1260 | 1 | 1,26 | 1,52 | 14AI | 1,52 | 1,67 |
| +----+------+---------+-----+------+------+------+------+ |
| | 62 | 10AI | 250 | 1 | 0,25 | 0,15 | 10AI | 0,15 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|П4 | 65 | 12AI | 1060 | 1 | 1,06 | 0,94 | 12AI | 0,94 | 1,09 |
| +----+------+---------+-----+------+------+------+------+ |
| | 62 | 10AI | 250 | 1 | 0,25 | 0,15 | 10AI | 0,15 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|П5 | 66 | 10АI | 930 | 1 | 0,93 | 0,57 | 10AI | 0,72 | 0,72 |
| +----+------+---------+-----+------+------+------+------+ |
| | 62 | 10AI | 250 | 1 | 0,25 | 0,15 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|П6 | 67 | 10AI | 930 | 1 | 0,93 | 0,57 | 10AI | 0,72 | 0,72 |
| +----+------+---------+-----+------+------+------+------+ |
| | 62 | 10AI | 250 | 1 | 0,25 | 0,15 | - | - | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|Ск1 | 68 | 16AI | 360 | 1 | 0,36 | 0,57 | 16AI | 0,57 | 0,72 |
| +----+------+---------+-----+------+------+------+------+ |
| | 62 | 10AI | 250 | 1 | 0,25 | 0,15 | 10AI | 0,15 | |
+-------+----+------+---------+-----+------+------+------+------+-------+
|Ф1 | 69 | 4BpI | 90 | 1 | 0,09 | 0,01 | 4BpI | 0,01 | 0,01 |
+-------+----+------+---------+-----+------+------+------+------+-------+
|Сп1 | 70 | 3BpI | 1290 | 1 | 1,29 | 0,07 | 3BpI | 0,07 | 0,07 |
+-------+----+------+---------+-----+------+------+------+------+-------+
|Отдель-| 19 |12AIII| 3480 | 1 | 3,48 | 3,09 |12AIII| 3,09 | 3,09 |
|ные | | | | | | | | | |
|стержни+----+------+---------+-----+------+------+------+------+-------+
| | 20 |10AIII| 2730 | 1 | 2,73 | 1,68 |10AIII| 1,68 | 1,68 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 21 |10AIII| 3480 | 1 | 3,48 | 2,15 |10AIII| 2,15 | 2,15 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 22 |8AIII | 2730 | 1 | 2,73 | 1,08 |8AIII | 1,08 | 1,08 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 23 |12AIII| 2980 | 1 | 2,98 | 2,65 |12AIII| 2,65 | 2,65 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 24 |10AIII| 1730 | 1 | 1,73 | 1,07 |10AIII| 1,07 | 1,07 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 25 |10AIII| 2980 | 1 | 2,98 | 1,84 |10AIII| 1,84 | 1,84 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 26 |8AIII | 1730 | 1 | 1,73 | 0,68 |8AIII | 0,68 | 0,68 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 27 |8AIII | 2980 | 1 | 2,98 | 1,18 |8AIII | 1,18 | 1,18 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 28 | 8AI | 1730 | 1 | 1,73 | 0,68 | 8AI | 0,68 | 0,68 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 29 |12AIII| 1730 | 1 | 1,73 | 1,54 |12AIII| 1,54 | 1,54 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 30 |10AIII| 1480 | 1 | 1,48 | 0,91 |10AIII| 0,91 | 0,91 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 31 |8AIII | 1480 | 1 | 1,48 | 0,58 |8AIII | 0,58 | 0,58 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 32 | 8AI | 1480 | 1 | 1,48 | 0,58 | 8AI | 0,58 | 0,58 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 33 |12AIII| 3880 | 1 | 3,88 | 3,45 |12AIII| 3,45 | 3,45 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 35 |10AIII| 3880 | 1 | 3,88 | 2,39 |10AIII| 2,39 | 2,33 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 71 |12AIII| 3490 | 1 | 3,49 | 3,10 |12AIII| 3,10 | 3,10 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 72 |10AIII| 1970 | 1 | 1,97 | 1,22 |10AIII| 1,22 | 1,22 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 73 |10AIII| 1490 | 1 | 1,49 | 0,92 |10AIII| 0,92 | 0,92 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 74 |10AIII| 3490 | 1 | 3,49 | 2,15 |10AIII| 2,15 | 2,15 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 75 |8AIII | 1970 | 1 | 1,97 | 0,78 |8AIII | 0,78 | 0,78 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 76 |8AIII | 1490 | 1 | 1,49 | 0,59 |8AIII | 0,59 | 0,59 |
| +----+------+---------+-----+------+------+------+------+-------+
| | 77 |10AIII| 550 | 1 | 0,55 | 0,34 |10AIII| 0,34 | 0,34 |
+-------+----+------+---------+-----+------+------+------+------+-------+
+-------+----+------+---------+-----+------+------+---------------------+
Примечание. Для арматурной стали класса Ат-IIIС сечение, длину и массу следует принимать одинаковыми с арматурной сталью класса А-III.
Содержание
Государственный стандарт СССР ГОСТ 21924.2-84 "Плиты железобетонные с ненапрягаемой арматурой для покрытий городских дорог. Конструкция и размеры" (утв. постановлением Госстроя СССР от 30 сентября 1983 г. N 210)
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Государственный стандарт СССР ГОСТ 27108-86 "Конструкции каркаса железобетонные для многоэтажных зданий с безбалочными перекрытиями. Технические условия" (утв. постановлением Госстроя СССР от 17 ноября 1986 г. N 26)
Государственный стандарт СССР ГОСТ 29251-91 (ИСО 385/1-84)"Посуда лабораторная стеклянная. Бюретки. Часть 1. Общие требования"(утв. постановлением Комитета стандартизации и метрологии СССР от 29 декабря 1991 г. N 2344)