Delta Insulation Systems P: +61 07 3271 2170 E: info@deltainsulationsystems.com W: www.deltainsulationsystems.com.au A: 49 Bernoulli Street, Darra Qld. 4076 ABN: 12 122 760 552 Page 4 of 4 Table 3 Thermal Conductivity Design Values – W/mK (a) Determine mean temperature of insulation in °C The simplest way to determine the mean temperature is to add the insulation warm side temperature to the insulation cold side temperature and divide by two (b) Select the Class of EPS from AS1366.3 (c) Look up the relevant K value in the table for the mean temperature Class Temperature L SL S M H VH 0 .0389 .0370 .0360 .0349 .0337 0321 1 .0391 .0372 .0361 .0350 .0338 .0322 2 .0393 .0374 .0363 .0351 .0339 .0323 3 .0394 .0375 .0364 .0353 .0341 .0325 4 .0396 .0377 .0366 .0354 .0342 .0326 5 .0397 .0378 .0367 .0356 .0343 .0327 6 .0399 .0380 .0369 .0359 .0344 .0328 7 .0401 .0382 .0370 .0358 .0346 .0330 8 .0402 .0383 .0372 .0360 .0347 .0331 9 .0404 .0385 .0373 .0361 .0348 .0332 10 .0406 .0386 .0375 .0362 .0349 .0333 11 .0407 .0388 .0376 .0364 .0351 .0335 12 .0409 .0389 .0378 .0365 .0352 .0336 13 .0410 .0391 .0379 .0367 .0353 .0337 14 .0412 .0393 .0381 .0368 .0354 .0338 15 .0414 .0394 .0382 .0369 .0356 .0340 16 .0415 .0396 .0384 .0371 .0357 .0341 17 .0417 .0397 .0385 .0372 .0358 .0342 18 .0419 .0399 .0387 .0373 .0359 .0343 19 .0420 .0401 .0388 .0375 .0361 .0345 20 0422 .0402 .0390 .0376 .0362 .0346 21 .0423 .0404 .0391 .0378 .0363 .0347 22 .0425 .0405 .0393 .0379 .0364 .0348 23 .0427 .0407 .0394 .0380 .0366 .0350 24 .0428 .0408 .0396 .0382 .0367 .0351 25 .0430 .0410 .0397 .0383 .0368 .0352 26 .0432 .0412 .0399 .0384 .0369 .0353 27 .0433 .0413 .0400 .0386 .0371 .0355 28 .0435 .0415 .0402 .0387 .0372 .0356 29 .0437 .0416 .0403 .0388 .0373 .0357 30 .0438 .0418 .0405 .0390 .0374 .0358 31 .0440 .0419 .0406 .0391 .0376 .0360 32 .0441 .0421 .0408 .0393 .0377 .0361 33 .0443 .0423 .0409 .0394 .0378 .0362 34 .0445 .0424 .0411 .0395 .0379 .0363 35 .0446 .0426 .0412 .0397 .0381 .0365 36 .0448 .0427 .0414 .0398 .0382 .0366 37 .0450 .0429 .0415 .0399 .0383 .0367 38 .0451 .0431 .0416 .0401 .0384 .0368 39 .0453 .0432 .0418 .0402 .0386 .0370 40 .0454 .0434 .0420 .0404 .0387 .0371 41 .0456 .0435 .0421 .0405 .0388 .0372 42 .0458 .0437 .0423 .0406 .0389 .0373 43 .0459 .0438 .0424 .0408 .0391 .0375 44 .0461 .0440 .0426 .0409 .0392 .0376 45 .0463 .0442 .0427 .0410 .0393 .0377 46 .0464 .0443 .0429 .0412 .0394 .0378 47 .0466 .0445 .0430 .0413 .0396 .0380 48 .0467 .0446 .0432 .0415 .0397 .0381 49 .0469 .0448 .0433 .0416 .0398 .0382 50 .0471 .0450 .0435 .0417 .0399 .0383 51 .0472 .0451 .0436 .0419 .0401 .0385 52 .0474 .0453 .0438 .0420 .0402 .0386 53 .0476 .0454 .0439 .0421 .0403 .0387 54 .0477 .0456 .0441 .0423 .0404 .0388 55 .0479 .0457 .0442 .0424 .0406 .0390 56 .0481 .0459 .0444 .0425 .0407 .0391 57 .0482 .0461 .0445 .0427 .0408 .0392 58 .0484 .0462 .0447 .0428 .0409 .0393 58 .0485 .0464 .0448 .0430 .0411 .0395 60 .0487 .0465 .0450 .0431 .0412 .0396
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