2 GB_50720-2011建设工程施工现场消防安全技术规范

(200988) 6 ( 158410004xfbzcscec5bcomcn) () () 1 101 102 103 104 2 201 temporary construction 202 temporary facility 203 temporary fire control facility 204 temporary evacuation route 205 temporary fire fighting and rescuesite 3 31 311 312 1 2 3 4 5 313 21 314 321322 315 316 317 32 321 15m lOm 6m 322 322 1 108m 2 35mA 3m 33 331 5m40m 332 1 12ml2m 2 4m 3 4 333 332334 1 24m 2 3000m 2 3 10 334 1 2 3 6m 2m6m 4 41 411 412 413 42 421 1 A A 2 3300m 2 3 3200m 2 2 25m 4 1Om 15m 5 6 30m 2 lOOm 2 7 15m08m 50m 2 12m 8 422 1 A 2 1200m 2 3 30m 2 20m 2 4 lOm08m 423 1 2 43 431 432 1 05h 2 15m 1Om 06m 3 25 4 5 12m 6 7 8 433 1 30h 2 3 4 5 12 434 1 2 435 1 2 3 436 437 5 51 511 512 3 513 52-54 514 515 516 52 521 1 2 3 4 5 522 1 2 5221 3 GB 50140 2 4 5222 53 531 532 533 1 534 1000m 2 10000m 3 150m 535 535 536 536 537 1 2 DNl00 3 5m 4 120m 5 150m 538 24m30000m 3 539 539 5310 1 2 2 DNl00 5311 15m40m 5312 1 2 3 50m30m 5313 2 5314 100m 10m 3 100m 5315 10m 2 5316 5317 2 5318 54 541 1 2 3 4 100m 5 542 90 05 lx 543 60min 6 61 611 612 613 614 1 2 3 4 5 615 1 2 3 4 616 1 2 3 4 617 1 2 3 4 618 1 2 3 4 619 1 2 3 4 5 6110 6111 62 621 622 2m50m 3 2m 623 624 63 631 1 2 3 4 5 6 1 7 () 8 9 10 11 632 1 GB 50194 2 3 4 5 2m 5m 6 7 300mm 500mm 8 9 10 633 1 2 1) 2) 3)10m 4) 3 15m 4 1) 2)5m10m 3) 4)01MPa 5) 64 641 642 643 644 645 1 1) 2) 3) 4) 2 GB 50140 GB 50194 GB 50720-011 GB 5072020112011 661042 1 101 102 1 0 3 1 2 3 4 5 2 201202 203 204 3 31 311 () ()B2B3 312 313 314 315 317 32 321 6m GB 500162006 322 2010 112 1 2 529 7 4m 8m 4m ( ) 4m 33 331 5m40m 332 333 24m3000m 2 10 334 4 41 411 () 412 413 42 421 A GB 8624 () A A GB 8624A1A21 422 1 200m 2 () 423 1 300m 2 2 3 4 5 6 7 43 431 432 433 434 435 4s GB 5725 GBT 5455 1 2 3 4 436 437 5 51 511 512 3 513 514 52 521 522 GB 50140 GB 50140 53 531 532 533 534 535536 GB 50016 537 538 53 9 5310 5311 5312 5313 5314 100rn 10m 3 (50mm19mm)1min 100m 1 2 5 3 15 10m lOm 10m 3(3 ) lOm24m30000m 3 5316 5317 54 541542 6 61 611612 ( 6l) 613 614615 614 1 2 3 4 5 () 616 6 1 7 618 619 6110 11 6111 1 2 3 4 5 6 7 8 9 10 ( ) 1