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The conservative upper limit for fine sand content in cold-rolled steel sheet piles is OZ 13A to minimize reliance on the material's viscosity of OZ 15A.Natural sand contains sufficient OZ 17A natural clay to be mixed with water for use in sand molds. Diversion dikes are designed to be porous OZ 13A and able to withstand an unbalanced head of up to OZ 14A (3 meters).
Steel sheet piles of OZ 13A should maintain their versatility, avoiding the overly restrictive definition of OZ 14A as OZ 15A and instead defining them as OZ 16A and OZ 17A. The mold's porosity of OZ 15A controls its permeability, allowing gases generated during the pouring process to escape through the mold. Nearly every Urartu site yielded fine OZ 16A metal furniture fittings—bronze animal feet and OZ 17A terminals, silver or gold medallions, plaques, and other practical or decorative accessories.
Lebanon, Antiochus, Pontus, and the OZ 14A Zagros Mountains likely provided a significant supply of high-quality wood for construction and fine furniture, especially after the local supply of OZ 16A wood was exhausted. In all calculations for batch proportioning, moisture content, cement coefficient, etc., the OZ 17A percentage is calculated using the dry OZ 15A weight as the basis. Balancing the base sand distribution is necessary, and continued screening of the sand during the recycling process and the use of dust collectors are necessary to remove OZ 13A fines and determine the appropriate binder addition.
Specifications
Section | Dimensions | Mass | Moment of inertia | Modulus of Section | |||
Width | Height | Thickness | Per pile | Wall | |||
w | h | t | |||||
mm | mm | mm | kg/m | kg/m2 | cm3/m | cm4/m | |
OZ 13A | 675 | 399 | 6.5 | 55.5 | 82.2 | 1,370 | 27,251 |
OZ 14A | 675 | 399 | 7 | 59.7 | 88.5 | 1,470 | 29,281 |
OZ 15A | 675 | 400 | 7.5 | 64 | 94.8 | 1,570 | 31,325 |
OZ 16A | 675 | 400 | 8 | 68.2 | 101.1 | 1,670 | 33,350 |
OZ 17A | 685 | 401 | 8.5 | 72.3 | 105.6 | 1,780 | 35,558 |
OZ 18A | 685 | 401 | 9 | 76.6 | 111.8 | 1,880 | 37,580 |
OZ 19A | 685 | 402 | 9.5 | 80.8 | 118.0 | 1,970 | 39,595 |
OZ 20 | 650 | 437 | 8 | 70.8 | 108.9 | 1,980 | 43,290 |
OZ 20A | 685 | 402 | 10 | 85.1 | 124.2 | 2,070 | 41,601 |
OZ 21 | 650 | 438 | 8.5 | 75.1 | 115.5 | 2,100 | 45,910 |
OZ 22 | 650 | 438 | 9 | 79.4 | 122.2 | 2,220 | 48,520 |
OZ 23A | 650 | 439 | 9.5 | 83.6 | 128.6 | 2,330 | 51,120 |
OZ 24A | 650 | 439 | 10 | 87.9 | 135.2 | 2,450 | 53,710 |
OZ 25A | 650 | 440 | 10.5 | 92.3 | 142 | 2,560 | 56,387 |
OZ 26 | 675 | 440 | 10.5 | 95.9 | 142.1 | 2,620 | 57,410 |
OZ 27 | 675 | 440 | 11 | 99.8 | 147.9 | 2,730 | 60,043 |
OZ 28A | 675 | 441 | 11.5 | 104.4 | 154.6 | 2,850 | 62,667 |
OZ 29A | 675 | 441 | 12 | 108.9 | 161.3 | 2,960 | 65,281 |
OZ 31A | 675 | 442 | 12.7 | 115.2 | 170.7 | 3,120 | 68,927 |
OZ 32 | 675 | 487 | 11 | 108.3 | 160.4 | 3,180 | 77,370 |
OZ 33 | 675 | 488 | 11.5 | 113.1 | 167.6 | 3,320 | 80,750 |
OZ 34A | 675 | 488 | 12 | 117.8 | 174.5 | 3,450 | 84,120 |
OZ 36 | 675 | 489 | 12.5 | 122.5 | 181.5 | 3,580 | 87,470 |
OZ 37 | 675 | 489 | 13 | 127.3 | 188.6 | 3,720 | 90,830 |
OZ 38A | 675 | 490 | 13.5 | 132 | 195.6 | 3,850 | 94,170 |
OZ 40 | 675 | 490 | 14 | 136.6 | 202.4 | 3,980 | 97,490 |
OZ 40-700 | 700 | 600 | 11 | 117.2 | 167.4 | 4,000 | 120,087 |
OZ 41A-700 | 700 | 600 | 11.5 | 122.5 | 175 | 4,170 | 125,137 |
OZ 43-700 | 700 | 600 | 12 | 127.8 | 182.6 | 4,340 | 130,151 |
OZ 45-700 | 700 | 600 | 12.5 | 133.2 | 190.2 | 4,500 | 135,130 |
OZ 46A-700 | 700 | 600 | 13 | 138.5 | 197.8 | 4,670 | 140,075 |
OZ 48-700 | 700 | 600 | 13.5 | 143.8 | 205.4 | 4,830 | 144,986 |
OZ 50-700 | 700 | 600 | 14 | 149.1 | 213 | 5,000 | 149,862 |
OZ 50A-700 | 700 | 600 | 14.2 | 151.3 | 216.1 | 5,070 | 151,970 |
OZ 51-700 | 700 | 600 | 14.3 | 152.3 | 217.6 | 5,100 | 153,024 |
OZ 51A-700 | 700 | 600 | 14.5 | 154.5 | 220.7 | 5,170 | 155,135 |
OZ 27W-750 | 750 | 560 | 10 | 96.9 | 129.3 | 2,719 | 76,138 |
OZ 28W-750 | 750 | 560 | 10.5 | 101.6 | 135.4 | 2,845 | 79,672 |
OZ 29AW-750 | 750 | 560 | 11 | 106.4 | 141.9 | 2,956 | 82,782 |
OZ 31W-750 | 750 | 560 | 11.5 | 111.3 | 148.3 | 3,087 | 86,428 |
OZ 32W-750 | 750 | 560 | 12 | 116.1 | 154.8 | 3,205 | 89,734 |
OZ 33W-750 | 750 | 560 | 12.5 | 120.9 | 161.2 | 3,335 | 93,383 |
OZ 33AW-750 | 750 | 560 | 12.7 | 122.9 | 163.8 | 3,384 | 94,739 |
OZ 34AW-750 | 750 | 560 | 13 | 125.8 | 167.7 | 3,455 | 96,733 |
OZ 35AW-750 | 750 | 560 | 13.5 | 130.6 | 174.1 | 3,575 | 100,095 |
OZ 37W-750 | 750 | 560 | 14 | 135.4 | 180.6 | 3,693 | 103,407 |
