 |
PORTABLE PIPE HANGERS (CANADA) |
| |
PORTABLE PIPE HANGERS (CANADA) |
Resources
| CHARACTERISTIC | TEST | RESULTS |
| Color | Visual | Black |
| Hardness (test averages) at -30° farenheit at 73° farenheit at 116° farenheit |
STM D2240-84 (See Table 4) |
D70.6 D63.5 D55.1 |
| Ultimate Compressive
Strength (test averages) at -30° farenheit at 73° farenheit at 130° farenheit |
ASTM D695-91 (See Table 5) |
5857 psi 5505 psi 5311 psi |
| Ultimate Flexural Strength (Yield) (test averages) at -30° farenheit at 73° farenheit at 130° farenheit |
ASTM D790-86 (Procedure B) |
4961 psi 4240 psi 2641 psi |
| Modules of Elasticity (Averages based on Flexure) at -30° farenheit at 73° farenheit at 130° farenheit |
36.6x104 psi 28.0x104 psi 1x104 psi |
| SMALL BASE |
MEDIUM BASE |
LARGE BASE |
|
| Dimensions (inches) |
9 3/4"x15 3/4" | 12"x12" | 18"x18" |
| Base Area | 154 sq. inches | 144 sq. inches | 324 sq. inches |
| Weight (base only) |
4.3 pounds | 3.7 pounds | 7.8 pounds |
|
SPACING OF PIPE SUPPORTS |
|||||
| PIPE SIZE |
# OF PIPES |
CONTENTS OF PIPE |
6 FOOT | 8 FOOT | 10 FOOT |
| 4 Inch | 2 | WATER | 115 lb. (0.75 psi) | 147 lb. (0.96 psi) | 177 lb. (1.15 psi) |
| 6 Inch | 2 | WATER | 207.3 lb. (1.35 psi) | 267.3 lb. (1.74 psi) | 327.3 lb. (2.13 psi) |
|
SPACING OF PIPE SUPPORTS |
|||||
| PIPE SIZE |
# OF PIPES |
CONTENTS OF PIPE |
6 FOOT | 8 FOOT | 10 FOOT |
| 4 Inch | 1 2 3 |
GAS WATER GAS WATER GAS WATER |
94 lb. (0.36 psi) 127 lb. (0.49 psi) 163 lb. (0.63 psi) 229 lb. (0.88 psi) 232 lb. (0.89 psi) 331 lb. (1.3 psi) |
115 lb. (0.44 psi) 159 lb. (0.61 psi) 205 lb. (0.79 psi) 293 lb. (1.1psi) 295 lb. (1.1 psi) 427 lb. (1.7 psi) |
139 lb. (0.53 psi) 189 lb. (0.73 psi) 253 lb. (0.97 psi) 353 lb. (1.4 psi) 367 lb. (1.4 psi) 519 lb. (2.0 psi) |
| 6 Inch | 1 2 3 |
GAS WATER GAS WATER GAS WATER |
139 lb. (0.53 psi) 219 lb. (0.84 psi) 253 lb. (0.97 psi) 413 lb. (1.6 psi) 376 lb. (1.4 psi) 607 lb. (2.33 psi) |
179 lb. (0.69 psi) 279 lb. (1.1 psi) 333 lb. (1.3 psi) 533 lb. (2.1 psi) 487 lb. (1.9 psi) 787 lb. (3.0 psi) |
219 lb. (0.84 psi) 339 lb. (1.3 psi) 413 lb. (1.6 psi) 653 lb. (2.51 psi) 607 lb. (2.3 psi) 967 lb. (3.7 psi) |
| Large Size Portable Pipe Hanger Assembly | |
| Nominal Base Dimensions: | 18"x18" (calculations based on 17"x17") |
| Base Weight: | 13 lb each, 26 per assembly |
| Frame Weight: | 16 lb |
| Hanger Weight: | 4 lb each (4 and 6"); 16 lb each (8"); 20 lb each (est) (10" and 12") |
|
SPACING OF PIPE SUPPORTS |
|||||
| PIPE SIZE |
# OF PIPES |
CONTENTS OF PIPE |
6 FOOT | 8 FOOT | 10 FOOT |
| 4 Inch | 1 2 3 |
GAS WATER GAS WATER GAS WATER |
111 lb. (0.19 psi) 144 lb. (0.25 psi) 180 lb. (0.32 psi) 264 lb. (0.43 psi) 249 lb. (0.44 psi) 348 lb. (0.61 psi) |
132 lb. (0.23 psi) 176 lb. (0.31 psi) 222 lb. (0.39 psi) 310 lb. (0.54 psi) 312 lb. (0.55 psi) 444 lb. (0.78 psi) |
156 lb. (0.27 psi) 206 lb. (0.36 psi) 270 lb. (0.47 psi) 376 lb. (0.65 psi) 384 lb. (0.67 psi) 534 lb. (0.94 psi) |
| 6 Inch | 1 2 3 |
GAS WATER GAS WATER GAS WATER |
156 lb. (0.27 psi) 236 lb. (0.41 psi) 270 lb. (0.47 psi) 430 lb. (0.75 psi) 384 lb. (0.67 psi) 624 lb. (1.1 psi) |
196 lb. (0.34 psi) 296 lb. (0.52 psi) 350 lb. (0.61 psi) 550 lb. (0.96 psi) 504 lb. (0.88 psi) 804 lb. (1.4 psi) |
236 lb. (0.41 psi) 356 lb. (0.62 psi) 430 lb. (0.75 psi) 670 lb. (1.2 psi) 624 lb. (1.1 psi) 984 lb. (1.7 psi) |
| 8 Inch | 1 2 |
GAS WATER GAS WATER |
228 lb. (0.40 psi) 358 lb. (0.63 psi) 414 lb. (0.73 psi) 674 lb. (1.2 psi) |
288 lb. (0.51 psi) 458 lb. (0.80 psi) 534 lb. (0.94 psi) 874 lb. (1.5 psi) |
348 lb. (0.61 psi) 558 lb. (0.98 psi) 654 lb. (1.2 psi) 1,074 lb. (1.9 psi) |
| 10 Inch | 1 2 |
GAS WATER GAS WATER |
302 lb. (0.53 psi) 512 lb. (0.90 psi) 562 lb. (0.99 psi) 982 lb. (1.7 psi) |
382 lb. (0.67 psi) 662 lb. (1.2 psi) 722 lb. (1.3 psi) 1,282 lb. (2.2 psi) |
472 lb. (0.83 psi) 812 lb. (1.4 psi) 902 lb. (1.6 psi) 1,582 lb. (2.8 psi) |
| 12 Inch | 1 | GAS WATER |
362 lb. (0.64 psi) 652 lb. (1.1 psi) |
462 lb. (0.81 psi) 852 lb. (1.5 psi) |
562 lb. (0.99 psi) 1,052 lb. (1.8 psi) |
| SPACING OF PIPE SUPPORTS | |||||
| PIPE DIAMETER (NOMINAL) |
CONTENTS | WEIGHT (pipe and contents only) |
6 FOOT | 8 FOOT | 10 FOOT |
| 4" | GAS WATER |
10.79 plf 16.30 plf |
65 lb 98 lb |
86 lb 130 lb |
110 lb 160 lb |
| 5" | GAS WATER |
14.62 plf 23.28 plf |
88 lb 140 lb |
117 lb 190 lb |
150 lb 230 lb |
| 6" | GAS WATER |
18.98 plf 31.49 plf |
110 lb 190 lb |
150 lb 250 lb |
190 lb 310 lb |
| 8" | GAS WATER |
28.56 plf 50.24 plf |
170 lb 300 lb |
230 lb 400 lb |
290 lb 500 lb |
| 10" | GAS WATER |
40.50 plf 74.60 plf |
240 lb 450 lb |
320 lb 500 lb |
410 lb 750 lb |
| 12" | GAS WATER |
49.60 plf 98.60 plf |
300 lb 590 lb |
400 lb 790 lb |
500 lb 990 lb |
| DECK INSULATION | STRESS | SMALL BASE | MEDIUM BASE | LARGE BASE |
| Expanded Poltstyrene Glass/Mineral Fiber Polyisocyanurate Extruded Poltstyrene Fiber Board Perlite Cellular Glass |
5 psi 5 psi 5 psi 6 psi 6 psi 17.5 psi 50 psi |
770 pounds 770 pounds 770 pounds 924 pounds 924 pounds 2,695 pounds 7,700 pounds |
720 pounds 720 pounds 720 pounds 864 pounds 864 pounds 2,520 pounds 7,200 pounds |
1,620 pounds 1,620 pounds 1,620 pounds 1,944 pounds 1,944 pounds 5,670 pounds 16,200 pounds |
Please note that the placement of individual bases must be reviewed by a Structural Engineer to ensure that the roof structure is not overloaded.
Based on a factor of safety of 2 against published minimum ultimate
values of insulation compression strength
(NRCA Commercial Low-Slope
Roofing Materials Guide, 1994 Edition). Designer must also ensure
adequacy
against punching resistance and overall structural integrity of
the roof on which the assembly is placed.
Resultant stresses from
lateral loads on pipes may result in higher stresses in substrate than
plain gravity loads.
| TEST NUMBER | TEST SPECIMEN TEMPERATURE | ||
| -30°F | 73°F | 130°F | |
| 1 2 3 Average |
70.4 70.8 70.6 70.6 |
63.6 63 63.8 63.5 |
55 55.6 54.8 55.1 |
°F: degrees Fahrenheit
| TEST NUMBER | TEST SPECIMEN TEMPERATURE | ||
| -30°F | 73°F | 130°F | |
| 1 2 3 Average |
5,592 psi 5,880 psi 6,100 psi 5,857 psi |
5,524 psi 5,548 psi 5,444 psi 5,505 psi |
5,380 psi 5,212 psi 5,340 psi 5,311 psi |
°F: degrees Fahrenheit
psi: pounds per square inch