40-QTCR
40-QTCR "T"-shape short union
The 40-QTCR Short T-joint is designed to provide an efficient and compact solution in SQR-40 reinforced square truss systems. With a special measurement of 400 mm on one side, this reference is especially used in roofing and truss structures where a shorter but equally strong connection is required. Its 3 mm thickness ensures a firm and stable hold for medium to large-scale projects. Available in silver and black, the 40-QTCR is easy to install with the included connectors, ensuring seamless integration into any truss structure.- Name: 40-QTCR
- Description: Short T-joint
- Compatible with: SQR-40 reinforced square truss
- Available Colors: Silver, Black (40-QTCRB)
- Special Measurement: 400 mm on one side
- Thickness: 3 mm
- Dimensions (L x W x H): 400 x 400 x 400 mm
- Weight: 7.50 kg
| Main tube | 50 x 3mm |
| Secondary tube | 25 x 2mm |
| Alloy | EN-AW 6082 T6 |
| Connection system | Conical |
| Span (m) | Uniform Distribution Load (kg/m) | Deflection (cm) | Center Point Load (kg) | Deflection (cm) | Point Load at Third-Point (kg) | Deflection (cm) | Point Load at Quarter-Point (kg) | Deflection (cm) | Point Load at Fifth-Point (kg) | Deflection (cm) |
|---|---|---|---|---|---|---|---|---|---|---|
| 4,00 | 942,00 | 0,83 | 1801,00 | 0,63 | 1180,00 | 0,71 | 888,00 | 0,74 | 757,00 | 0,80 |
| 5,00 | 706,00 | 1,51 | 1520,00 | 1,05 | 1018,00 | 1,19 | 787,00 | 1,29 | 650,00 | 1,35 |
| 6,00 | 503,00 | 2,25 | 1311,00 | 1,57 | 893,00 | 1,82 | 706,00 | 2,00 | 559,00 | 2,02 |
| 7,00 | 374,00 | 3,11 | 1151,00 | 2,21 | 793,00 | 2,58 | 624,00 | 2,82 | 489,00 | 2,82 |
| 8,00 | 288,00 | 4,12 | 1023,00 | 2,95 | 712,00 | 3,48 | 549,00 | 3,74 | 433,00 | 3,75 |
| 9,00 | 228,00 | 5,25 | 919,00 | 3,81 | 644,00 | 4,52 | 496,00 | 4,89 | 389,00 | 4,89 |
| 10,00 | 181,00 | 6,49 | 833,00 | 4,78 | 583,00 | 5,71 | 448,00 | 6,17 | 350,00 | 6,17 |
| 11,00 | 152,00 | 7,94 | 759,00 | 5,87 | 539,00 | 7,02 | 401,00 | 7,26 | 321,00 | 7,39 |
| 12,00 | 127,00 | 9,48 | 697,00 | 7,07 | 497,00 | 8,48 | 366,00 | 8,69 | 294,00 | 8,88 |
| 13,00 | 108,00 | 11,17 | 642,00 | 8,40 | 460,00 | 10,09 | 336,00 | 10,27 | 271,00 | 10,51 |
| 14,00 | 92,00 | 12,99 | 594,00 | 9,84 | 427,00 | 11,84 | 310,00 | 11,97 | 251,00 | 12,28 |
| 15,00 | 79,00 | 14,95 | 552,00 | 11,41 | 398,00 | 13,74 | 288,00 | 13,82 | 233,00 | 14,20 |
| 16,00 | 69,00 | 17,05 | 514,00 | 13,11 | 372,00 | 15,79 | 267,00 | 15,80 | 217,00 | 16,26 |
| 17,00 | 60,00 | 19,29 | 480,00 | 14,94 | 349,00 | 17,99 | 249,00 | 17,92 | 202,00 | 18,46 |
| 18,00 | 53,00 | 21,67 | 449,00 | 16,90 | 327,00 | 20,34 | 233,00 | 20,18 | 189,00 | 20,82 |
| 19,00 | 47,00 | 24,20 | 420,00 | 19,00 | 307,00 | 22,85 | 218,00 | 22,59 | 177,00 | 23,32 |
| 20,00 | 42,00 | 26,87 | 395,00 | 21,24 | 289,00 | 25,52 | 204,00 | 25,13 | 166,00 | 25,97 |
Technical specifications
Details
Technical specifications
-Main tube: 50 x 4mm
-Secondary tube: 30 x 2mm
-Alloy: EN-AW 6082 T6
-Connection system: Conical
Details
| Span [m] |
Uniform distribution load | Center point load | Point load in third-point | Point load in quarter-point | Point load in fifth-point | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| [kg/m] | Deflection [cm] |
[kg] | Deflection [cm] |
[kg] | Deflection [cm] |
[kg] | Deflection [cm] |
[kg] | Deflection [cm] |
|
| 4 | 1255 | 0,47 | 2641 | 0,40 | 1628 | 0,42 | 1191 | 0,43 | 977 | 0,44 |
| 5 | 1001 | 0,92 | 2290 | 0,68 | 1453 | 0,73 | 1065 | 0,75 | 890 | 0,80 |
| 6 | 783 | 1,50 | 2015 | 1,04 | 1304 | 1,14 | 977 | 1,19 | 820 | 1,27 |
| 7 | 601 | 2,15 | 1794 | 1,48 | 1180 | 1,65 | 901 | 1,76 | 764 | 1,89 |
| 8 | 472 | 2,90 | 1612 | 2,01 | 1074 | 2,27 | 835 | 2,45 | 692 | 2,58 |
| 9 | 378 | 3,75 | 1461 | 2,62 | 983 | 2,99 | 777 | 3,27 | 625 | 3,35 |
| 10 | 308 | 4,70 | 1332 | 3,32 | 905 | 3,81 | 724 | 4,22 | 569 | 4,22 |
| 11 | 255 | 5,76 | 1221 | 4,11 | 836 | 4,74 | 668 | 5,24 | 520 | 5,20 |
| 12 | 214 | 6,92 | 1124 | 4,99 | 775 | 5,77 | 611 | 6,30 | 478 | 6,28 |
| 13 | 182 | 8,18 | 1039 | 5,96 | 721 | 6,92 | 562 | 7,46 | 442 | 7,47 |
| 14 | 155 | 9,54 | 963 | 7,02 | 672 | 8,17 | 518 | 8,73 | 409 | 8,77 |
| 15 | 134 | 10,99 | 895 | 8,18 | 628 | 9,54 | 480 | 10,10 | 380 | 10,17 |
| 16 | 116 | 12,53 | 834 | 9,45 | 587 | 11,03 | 446 | 11,57 | 354 | 11,69 |
| 17 | 101 | 14,16 | 779 | 10,81 | 551 | 12,63 | 415 | 13,16 | 330 | 13,32 |
| 18 | 89 | 15,91 | 728 | 12,28 | 517 | 14,35 | 386 | 14,85 | 309 | 15,06 |
| 19 | 78 | 17,75 | 681 | 13,86 | 486 | 16,19 | 361 | 16,65 | 289 | 16,91 |
| 20 | 69 | 19,71 | 638 | 15,55 | 457 | 18,16 | 337 | 18,56 | 270 | 18,88 |
| 21 | 61 | 21,77 | 598 | 17,36 | 430 | 20,25 | 315 | 20,59 | 253 | 20,97 |
| 22 | 54 | 23,94 | 561 | 19,29 | 405 | 22,47 | 295 | 22,73 | 237 | 23,17 |
| 23 | 49 | 26,22 | 526 | 21,34 | 381 | 24,82 | 276 | 24,99 | 223 | 25,49 |
| 24 | 43 | 28,61 | 493 | 23,52 | 358 | 27,74 | 263 | 27,81 | 214 | 28,19 |
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