TT slabs

 

TT-240/20-70/12

H (mm)  A (mm)  C (mm)  D (mm) E (mm) Weight kN/m  Weight kN/m²
300 171 129 507 1209 4,73 1,97
400 180 138 498 1218 5,60 2,34
500 189 147 490 1227 6,25 2,61
600 198 156 480 1236 7,08 2,95
700 207 165 471 1245 7,95 3,32

 

TT-240/20-70/16,5

H (mm) A (mm) C (mm) D (mm) E (mm) Weight kN/m Weight kN/m²
200 207 165 471 1247 4,22 1,76
300 216 174 462 1256 5,11 2,13
400 225 183 453 1265 6,02 2,51
500 234 192 444 1274 7,00 2,92
600 243 201 435 1283 7,99 3,33
700 250 210 426 1292 9,02 3,76

TT-240/20-70/21,5

H (mm) A (mm) C (mm) D (mm) E (mm) Weight kN/m Weight kN/m²
200 257 215 421 1297 4,56 1,91
300 266 224 412 1306 5,70 2,37
400 275 233 403 1315 6,86 2,86
500 284 242 394 1324 8,06 3,36
600 293 251 385 1333 9,31 3,88
700 302 260 376 1342 10,30 4,42

 

Technical data
TT 240/20-70-12 (16,5; 21,5) slab dimensions:
width 2395 mm
height H=200, 300, 400, 500, 600, 700 mm
rib width in the lower surface 120 (165; 215) mm
length can vary according to the load diagram

Tolerances (mm):
length ±15 or L/1000
height and thickness of the slab ±10
width of the rib and width of the slab ±10
edge curvature ±10 or L/1000
edge deviation from right angle ±10
edge surface deviation from vertical plane ±15
difference from calculated pre-elevation L/1000
location of openings ±30
fire resistance class: R 60, R90, R120

Primary data of design work and consultation: drawing indicating the shape, characteristic loads, coefficients, support connections

Load diagrams: