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viga ipr

Se utiliza principalmente para la contrucción de bóvedas caseras, la medida más usada es la de 5" y en esta viga la única variable es el peralte. Este perfil se maneja en largos de 12 o de 15 metros de largo según su procedencia.
 
VIGA I.P.R.
 
DIMENSIONES PESO PERALTE (A) PATIN ESPESOR DEL ALMA (C)
ANCHO (B) ESPESOR (B)
KG/MT M.M. M.M. M.M. M.M.
6" X 4"
152.4 X 101.6
13.4 149 100 5.46 4.31
17.9 152 102 7.10 5.80
23.8 159 102 10.30 6.60
6" X 6"
152.4 X 152.4
22.5 152 152 0.26 0.23
29.7 157 153 0.37 0.26
37.1 162 154 0.46 0.32
8" X 4"
203.2 X 101.6
14.9 201 100 5.20 4.30
19.4 203 102 6.50 5.80
22.4 206 102 8.00 6.20
8" X 4"
203.2 X 133.4
26.9 206 133 8.38 5.84
31.3 210 133 10.16 6.35
8" X 6 1/2"
203.2 X 165.1
35.9 201 165 10.20 6.40
41.7 205 166 11.90 7.40
8" X 8"
203.2 X 203.2
46.1 203 203 11.00 7.40
10" X 4"
254.0 X 101.6
17.9 251 100 5.20 4.60
22.4 254 102 6.80 5.80
25.5 257 102 8.40 6.10
28.3 260 102 10.00 6.40
10" X 5 3/4"
254.0 X 146.0
32.8 258 146 9.14 6.09
38.7 262 146 11.17 6.60
44.7 265 147 12.95 7.62
10" X 8"
254.0 X 203.2
49.1 247 202 11.00 7.40
58.0 252 203 13.50 8.00
10" X 10"
254.0 X 254.0
72.9 253 254 14.2 8.60
80.4 256 255 15.7 9.40
* 12" X 4"
304.8 X 101.6
20.9 302 100 5.70 5.10
23.8 304 101 6.73 5.58
28.3 309 102 8.90 6.10
32.8 313 102 10.80 6.60
* 12" X 6 1/2"
304.8 X 165.1
38.7 310 164 9.65 5.84
44.7 313 165 11.17 6.60
52.2

317

166 13.20 7.62
* 12 X 8"
304.8 X 203.2
59.6 303 203 13.10 7.50
67.1 306 204 14.60 8.50
74.5 309 205 16.30 9.40
DIMENSIONES PESO PERALTE (A) PATIN ESPESOR DEL ALMA (C)
ANCHO (B) ESPESOR (B)
KG/MT M.M. M.M. M.M. M.M.
* 12" X 10"
304.8 X 254.0
78.9 306 254 14.6 8.8
86.3 310 254 16.3 9.1
* 12" X 12"
304.8 X 304.8
96.7 308 305 15.4 9.9
* 14" X 5"
355.6 X 127
32.7 349 127 8.5 5.8
38.7 353 128 10.7 6.5
* 14" X 6 3/4"
355.6 X 171.4
44.7 352 171 9.7 6.9
50.7 356 171 11.5 7.3
56.6 359 172 13.0 7.9
* 14" X 8"
355.6 X 203.2
64.1 347 203 13.5 7.7
71.5 350 204 15.1 8.6
78.9 354 205 16.8 9.4
* 14" X 10"
355.6 X 254.0
91.0 353 254 16.4 9.5
101.2 357 255 18.3 10.5
110.1 360 256 13.3 11.4
122.0 363 257 21.7 13.0
* 14" X 14 1/2"
355.6 X 355.6
133.9 356 369 18.0 11.2
147.0 360 370 19.8 12.3
162.0 354 371 21.8 13.3
178.5 358 373 23.9 15.0
196.4 372 374 26.2 16.4
* 14" X 16"
355.6 X 406.4
215.8 375 394 27.2 17.3
* 16" X 5 1/2"
406.4 X 140
38.7 399 140 8.8 6.4
46.1 403 140 11.2 7.0
* 16" X 7"
406.4 X 177.8
53.6 403 177 10.9 7.5
59.6 407 178 12.8 7.7
67.1 410 179 14.4 8.8
74.5 413 180 16.0 9.7
* 16" X 10 1/4"
406.4 X 254.0
99.7 415 260 16.9 10.0
* 18" X 6"
457.2 X 152
52.1 450 152 10.9 7.6
59.0 457 152 13.3 8.0
68.4 459 154 15.4 9.1
* 18" X 7 1/2"
457.2 X 190.5
74.4 457 190 14.5 9.0
81.8 460 191 16.0 9.9
89.1 463 192 17.7 10.5
96.9 466 193 19.0 11.4
105.6 469 194 20.6 12.6
 
* Material solo sobre pedido