|
SAFE GRAVITY LOADS FOR 8" PRECAST & PRESTRESSED U-LINTELS
<br />�G'.3Cu
<br />SAFE LOAD - POUNDS PER LINEAR FOOT
<br />TYPE
<br />LENGTH
<br />8U8
<br />8F8-06
<br />8F12-OB
<br />8F16-06
<br />8F20-OB
<br />8F24-OB
<br />8F28-OB
<br />8F32-OB
<br />8F8-1B
<br />81`12-113
<br />81`16-16
<br />8F20-16
<br />8F24-18
<br />81`28-16
<br />8F32-113
<br />3'-6" (42") PRECAST
<br />2231
<br />3069
<br />3719
<br />5163
<br />6607
<br />8054
<br />9502
<br />10951
<br />3069
<br />4605
<br />6113
<br />7547
<br />8974
<br />10394
<br />11809
<br />4'-0" (48") PRECAST
<br />1966
<br />2561
<br />2751
<br />3820
<br />4890
<br />5961
<br />7034
<br />8107
<br />2693
<br />4605
<br />6113
<br />7547
<br />8974
<br />10394
<br />11809
<br />4'-6" (54") PRECAST
<br />1599
<br />1969
<br />2110
<br />2931
<br />3753
<br />4576
<br />1 5400
<br />6224
<br />2189
<br />4375
<br />6113
<br />7547 (7)
<br />8672
<br />10294
<br />11809
<br />5'-4" (64") PRECAST
<br />1217
<br />1349
<br />1438
<br />1999
<br />2560
<br />3123
<br />3686
<br />4249
<br />1663
<br />3090
<br />5365
<br />7547 (3s)
<br />7342(19)
<br />8733(19)
<br />10127(ls)
<br />5'-10" (70") PRECAST
<br />1062
<br />1105
<br />1173
<br />1631
<br />2090
<br />2549
<br />3009
<br />3470
<br />1451
<br />2622
<br />4360
<br />7168 (45)
<br />6036(,9)
<br />7181(,9)
<br />8328 (2o)
<br />6'-6" (78") PRECAST
<br />908
<br />1238
<br />2177
<br />3480
<br />3031
<br />3707
<br />4383
<br />5061
<br />1238
<br />2177
<br />3480
<br />5381
<br />8360
<br />10394R)
<br />8825(14)
<br />7'-6" (90") PRECAST
<br />743
<br />1011
<br />1729
<br />2632
<br />2205
<br />2698
<br />3191
<br />3685
<br />1011
<br />1729
<br />2661
<br />1 3898
<br />5681
<br />8467(44)
<br />6472 (,5)
<br />9'-4" (112") PRECAST
<br />554
<br />699
<br />1160
<br />1625
<br />2564
<br />3486
<br />1 2818
<br />3302
<br />752
<br />1245
<br />1843
<br />2564
<br />3486
<br />4705(37)
<br />6390 (47)
<br />10'-6" (126") PRECAST
<br />475
<br />535
<br />890
<br />1247
<br />2093
<br />2777
<br />2163
<br />2536
<br />643
<br />1052
<br />1533
<br />2093
<br />2781
<br />3643(38)
<br />4754 (45)
<br />11'-4" (136") PRECAST
<br />362
<br />582
<br />945
<br />1366
<br />1846
<br />2423
<br />3127
<br />4006
<br />582
<br />945
<br />1366
<br />1846
<br />2423
<br />3127
<br />4006
<br />12'-0" (144") PRECAST
<br />337
<br />540
<br />873
<br />1254
<br />1684
<br />2193
<br />2805
<br />3552
<br />540
<br />873
<br />1254
<br />1684
<br />2193
<br />2805
<br />3552
<br />13'-4" (160") PRECAST
<br />296
<br />471
<br />755
<br />1075
<br />1428
<br />1838
<br />2316
<br />1 2883
<br />471
<br />755
<br />1075
<br />1428
<br />1838
<br />2316
<br />2883
<br />14'-0" (168") PRECAST
<br />279
<br />424
<br />706
<br />1002
<br />1326
<br />1697
<br />2127
<br />2630
<br />442
<br />706
<br />1002
<br />1326
<br />1697
<br />2127
<br />2630
<br />14'-8" (176") PRESTRESSED
<br />N.R.
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR458
<br />783
<br />1370
<br />1902
<br />2245
<br />2517
<br />2712
<br />"( ") PRESTRESSED
<br />15 -4 184
<br />N.R.
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />412
<br />710
<br />1250
<br />1 1733
<br />2058
<br />2320
<br />1 2513
<br />17'-4" (208") PRESTRESSED
<br />N.R.
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR300
<br />548
<br />950
<br />1326
<br />1609
<br />1849
<br />2047
<br />19'-4" (232") PRESTRESSED
<br />N.R
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />235
<br />420
<br />750
<br />1037
<br />1282
<br />1515
<br />1716
<br />21'-4" (256") PRESTRESSED
<br />N.R.
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />180
<br />340
<br />598
<br />845
<br />1114
<br />1359
<br />1468
<br />22'-0" (264") PRESTRESSED
<br />N.R
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />165
<br />315
<br />550
<br />784
<br />1047
<br />1285
<br />1399
<br />24'-0" (288") PRESTRESSED
<br />N.R.
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />NR
<br />12s
<br />250
<br />450
<br />654
<br />884
<br />1092
<br />1 1222
<br />(#) THE NUMBERS IN PARENTHESIS ARE PERCENT REDUCTIONS FOR GRADE 40
<br />FIELD ADDED REBAR.
<br />SAFE GRAVITY LOADS FOR 8" PRECAST w/ 2" RECESS DOOR U-LINTELS
<br />�GG3Q�i
<br />SAFE LOAD - POUNDS PER LINEAR FOOT
<br />TYPE
<br />LENGTH
<br />8RU6
<br />8RF6-OB
<br />8RF10-OB
<br />8RF14-OB
<br />8RF18-OB
<br />8RF22-08
<br />8RF26-OB
<br />8RF30-OB
<br />8RF6-1B
<br />8RF10-16
<br />8RF14-1B
<br />8RF18-1B
<br />8RF22-18
<br />8RF26-1B
<br />8RF30-113
<br />4'-4" (52") PRECAST
<br />1635
<br />1749
<br />3355
<br />3280
<br />4349
<br />5421
<br />6493
<br />7567
<br />1891
<br />3699
<br />5206
<br />6639
<br />8060
<br />9479
<br />10893
<br />4'-6" (54") PRECAST
<br />1494
<br />1596
<br />3063
<br />2992
<br />3968
<br />4946
<br />5924
<br />6904
<br />7756
<br />3699
<br />5206
<br />1 6639
<br />8060
<br />9479
<br />10893
<br />5'-8" (68") PRECAST
<br />866
<br />920
<br />1770
<br />1716
<br />2277
<br />2839
<br />3402
<br />3966
<br />1167
<br />2481
<br />4567
<br />6389
<br />8060(34)
<br />7917(ls)
<br />9311(19)
<br />5-10" (70") PRECAST
<br />810
<br />859
<br />1653
<br />1600
<br />2124
<br />2649
<br />3174
<br />1 3700
<br />1113
<br />2342
<br />4242
<br />6639 (,o)
<br />8060(39)
<br />7402(19)
<br />8706 (1s)
<br />6'-8" (80") PRECAST
<br />797
<br />901
<br />1825
<br />3120
<br />5048
<br />7747
<br />9448
<br />7360
<br />901
<br />1825
<br />3120
<br />5048
<br />7915
<br />9479
<br />10893(32)
<br />7'-6" (90") PRECAST
<br />669
<br />755
<br />1490
<br />2459
<br />3776
<br />5743
<br />7239
<br />5623
<br />755
<br />1490
<br />2459
<br />3776
<br />5743
<br />8998(19)
<br />10893(48)
<br />9'-8" (116") PRECAST
<br />411
<br />466
<br />999
<br />1568
<br />2253
<br />3129
<br />4091
<br />3146
<br />526
<br />999
<br />1568
<br />2253
<br />3129
<br />4150
<br />5891(47)
<br />(#) THE NUMBERS IN PARENTHESIS ARE PERCENT REDUCTIONS FOR GRADE 40
<br />FIELD ADDED REBAR.
<br />ENGINEERING
<br />SPECIFICATI❑NS
<br />PRODUCT DESCRIPTION
<br />SAFE LATERAL LOADS FOR
<br />8" PRECAST & PRESTRESSED U-LINTELS
<br />§R�Oq[Tg
<br />SAFE LOAD
<br />TYPE
<br />LENGTH
<br />8U8
<br />8F8
<br />RCMU
<br />3'-6" (42") PRECAST
<br />1025
<br />1024
<br />1598
<br />4'-0" (48") PRECAST
<br />765
<br />763
<br />1309
<br />4'-6" (54") PRECAST
<br />592
<br />591
<br />1073
<br />5'-4" (64") PRECAST
<br />411
<br />411
<br />745
<br />5'-10" (70") PRECAST
<br />340
<br />339
<br />616
<br />6'-6" (78") PRECAST
<br />507
<br />721
<br />490
<br />7'-6" (90") PRECAST
<br />424
<br />534
<br />363
<br />9'-4" (112") PRECAST
<br />326
<br />512
<br />230
<br />10'-6" (126") PRECAST
<br />284
<br />401
<br />180
<br />11'-4" (136") PRECAST
<br />260
<br />452
<br />154
<br />12'-0" (144") PRECAST
<br />244
<br />402
<br />137
<br />13'-4" (160") PRECAST
<br />217
<br />324
<br />110
<br />14'-0" (168") PRECAST
<br />205
<br />293
<br />100
<br />14'-8" (176") PRESTRESSED
<br />N.R.
<br />284
<br />91
<br />15'-4" (184") PRESTRESSED
<br />N.R.
<br />259
<br />83
<br />17'-4" (208") PRESTRESSED
<br />N.R.
<br />194
<br />64
<br />19'-4" (232") PRESTRESSED
<br />N.R.
<br />148
<br />52
<br />21'-4" (256") PRESTRESSED
<br />N.R.
<br />125
<br />42
<br />22'-0" (264") PRESTRESSED
<br />N.R.
<br />116
<br />40
<br />24'-0" (288") PRESTRESSED
<br />N.R.
<br />91
<br />33
<br />SAFE LATERAL LOADS FOR
<br />8" PRECAST w/ 2" RECESS DOOR U-LINTELS
<br />SAFE LOAD
<br />PLF
<br />LENGTH
<br />TYPE
<br />8RU6
<br />8RF6
<br />RCMU
<br />4'-4"
<br />(52")
<br />PRECAST
<br />758
<br />757
<br />1164
<br />4'-6"
<br />(54")
<br />PRECAST
<br />694
<br />693
<br />1073
<br />5'-8"
<br />(68")
<br />PRECAST
<br />408
<br />407
<br />655
<br />5'-10"
<br />(70")
<br />PRECAST
<br />382
<br />381
<br />616
<br />6'-8"
<br />(80")
<br />PRECAST
<br />595
<br />788
<br />464
<br />7'-6"
<br />(90")
<br />PRECAST
<br />509
<br />674
<br />363
<br />9'-8"
<br />(116") PRECAST
<br />370
<br />490
<br />214
<br />High strength precast concrete lintels designed to be unfilled or filled to ford a composite reinforced bears using concrete masonry units,
<br />GENERAL NOTES 7. Cast -in -place concrete may be provided in composite lintel in lieu of
<br />1, Provide full mortar head and bed joints, concrete masonry units,
<br />2, Shore filled lintels as required, 8. Safe load ratings based on rational design analysis per ACI 318 and ACI 530
<br />3. Installation of lintel dust comply with architectural 9. The exterior surface of lintels installed in exterior concrete masonry walls
<br />and/or structural drawings, shall have a coating of stucco applied in accordance with ASTM C926
<br />4. U-Lintels are manufactured with 5-1/2 inch long notches at or other approved coating,
<br />ends to accomodate vertical cell reinforcing and grouting, 10. Lintels loaded simultaneously with vertical (gravity or uplift) and horizontal
<br />5. Reference the CAST-CRETE Load Deflection Graph (lateral) loads should be checked for the combined loading with the
<br />Brochure for lintel deflection information, following equation:
<br />6. Bottom field added rebar to be located at the bottom Applied vertical load +Applied horizontal load 1,0
<br />of lintel cavity. Safe vertical load Safe horizontal load -
<br />SAFE UPLIFT LOADS FOR 8" PRECAST & PRESTRESSED U-LINTELS
<br /><@M 1�
<br />SAFE LOAD - POUNDS PER LINEAR FOOT
<br />TYPE
<br />LENGTH
<br />8F8-1T
<br />8F12-1T
<br />8F16-1T
<br />8F20-1T
<br />8F24-1T
<br />8F28-1T
<br />8F32--lT
<br />8F8-2T
<br />8F12-2T
<br />8F16-2T
<br />8F20-2T
<br />8F24-2T
<br />8F28-2T
<br />8F32-2T
<br />3'-6" (42") PRECAST
<br />1569
<br />2655
<br />3524
<br />4394
<br />5263
<br />6132
<br />7001
<br />1569
<br />2655
<br />3524
<br />4394
<br />5263
<br />6132
<br />7001
<br />4'-0" (48") PRECAST
<br />1363
<br />2305
<br />3060
<br />3815
<br />4570
<br />5325
<br />6079
<br />1363
<br />2305
<br />3060
<br />3815
<br />4570
<br />5325
<br />6079
<br />4'-6" (54") PRECAST
<br />1207
<br />2040
<br />2707
<br />3375
<br />4043
<br />4711
<br />5379
<br />1207
<br />2040
<br />2707
<br />3375
<br />4043
<br />4711
<br />5379
<br />5'-4" (64") PRECAST
<br />1016
<br />1715(11)
<br />2276 (4)
<br />2838
<br />3399
<br />3961
<br />4522
<br />1016
<br />1715
<br />2276
<br />2838
<br />3399
<br />3961
<br />4522
<br />5'-10" (70") PRECAST
<br />909
<br />1567(18)
<br />208013)
<br />2593 9)
<br />3107 (s)
<br />3620 (4)
<br />4133 (3)
<br />929
<br />1567
<br />2080
<br />2593
<br />3107
<br />3620
<br />4133
<br />6'-6" (78") PRECAST
<br />835 (12)1
<br />1407(26)
<br />1868(21)
<br />2329 1a
<br />2790(16)
<br />3251(l4)
<br />3712(12)
<br />835
<br />1407
<br />1868
<br />2329
<br />2790
<br />3251
<br />3712
<br />7'-6" (90") PRECAST
<br />727 (23)
<br />1065(26)
<br />1624(31)
<br />2025(2s)
<br />2426(26)
<br />2827(25)
<br />3228(24)
<br />727
<br />1224
<br />1624
<br />2025
<br />2426
<br />2827
<br />3228
<br />9'-4" (112") PRECAST
<br />591
<br />708 (25)
<br />1136 (34)
<br />1474 (34)
<br />1815 (34)
<br />2157 (m)
<br />2500 (34)
<br />591
<br />862
<br />1318
<br />1643
<br />1969
<br />2294
<br />2619
<br />10'-6" (126") PRECAST
<br />530
<br />575 (24)
<br />916 33
<br />1188 33
<br />1461 33)
<br />1736(33)
<br />2011(33)
<br />530
<br />695
<br />1180 (8)
<br />1472 (4)
<br />1763 2)
<br />2055
<br />2346
<br />11'-4" (136") PRECAST
<br />474
<br />504 (23)
<br />800 (32)
<br />1037 (32)
<br />1274 (32)
<br />1513 (32)
<br />1753 (32)
<br />494
<br />607
<br />1042(1o)
<br />1372 (11)
<br />1643 (8)
<br />1915 (6)
<br />2187 (5)
<br />12'-0" (144") PRECAST
<br />470 (9)
<br />458 (23)
<br />724 (31)
<br />938 (32)
<br />1153(32)
<br />1369(32)
<br />1585 (32)
<br />470
<br />550
<br />940 (lo)
<br />1302 15
<br />1560(13)
<br />1818(11)
<br />2075 to
<br />13'-4" (160") PRECAST
<br />418 15
<br />386 (22)
<br />607 (3o)
<br />785 (3o)
<br />964 (3o)
<br />1143 (3,)
<br />1323 (31)
<br />428
<br />460
<br />780 (9)
<br />1159 (21)
<br />1418(2o)
<br />1653(19)
<br />1887 (17)
<br />14'-0" (168") PRECAST
<br />384 (ls)
<br />358 (21)
<br />560 (29)
<br />724 (3o)
<br />889 (3o)
<br />1054 (3o)
<br />1220 (3o)
<br />410
<br />425
<br />717 (9)
<br />1063 (21)
<br />1358(23)
<br />1582(22)
<br />1807 (21)
<br />14'-8" (176") PRESTRESSED
<br />239
<br />334 (21)
<br />520 (29)
<br />672 29)
<br />825 (29)
<br />978 (29)
<br />1131(3o)
<br />246
<br />395
<br />663 s
<br />980 (2o)
<br />1303(26)
<br />1518(25)
<br />1734 (24)
<br />184" 15'-4" ( ) PRESTRESSED
<br />224
<br />313 20
<br />486 (28)
<br />627 (29)
<br />769 (29)
<br />911 (29)
<br />1054(29)
<br />230
<br />368
<br />616 s
<br />908 (2o)
<br />1240(28)
<br />1460(27)
<br />1668(26)
<br />17'-4" (208") PRESTRESSED
<br />187
<br />263 (19)
<br />405 (26)
<br />521 (27)
<br />638 (27)
<br />756 (27)
<br />873 (27)
<br />192
<br />306
<br />506 (8)
<br />740 (19)
<br />1005(27)
<br />1271(31)
<br />1473 (31)
<br />19'-4" (232") PRESTRESSED
<br />162
<br />229 (17)
<br />348 (25)
<br />447 (25)
<br />547 (25)
<br />647 (25)
<br />747 (25)
<br />166
<br />263
<br />429 8
<br />623 (18)
<br />841 (26)
<br />1059 (30)
<br />1227(3o)
<br />21'-4" (256") PRESTRESSED
<br />142
<br />204 ,6
<br />307 (23)
<br />393 (23)1
<br />480 (23)
<br />568 (24)
<br />655 (24)
<br />142
<br />232
<br />373 (7)
<br />537 (17)
<br />721 (25)
<br />905 (29)
<br />1048 (2s)
<br />22'-0" (264") PRESTRESSED
<br />137
<br />197 (1s)
<br />295 22
<br />379 (23)
<br />462 23
<br />546 (23)
<br />630 (23)
<br />137
<br />223
<br />358 7
<br />513 (17)
<br />688 (24)
<br />863 (28)
<br />999 (29
<br />24'-0" (288") PRESTRESSED
<br />124
<br />179 (14)1
<br />267 (21)
<br />342 (21)
<br />416 (21)
<br />492 (21)1
<br />567 (22)
<br />124
<br />202 1
<br />319 (7)
<br />455 (16)1
<br />606 (23)
<br />757 (27)
<br />876 (27)
<br />(#) THE NUMBERS IN PARENTHESIS ARE PERCENT REDUCTIONS FOR GRADE 40
<br />FIELD ADDED REBAR.
<br />SAFE UPLIFT LOADS FOR 8" PRECAST w/ 2" RECESS DOOR U-LINTELS
<br />< �Oqu<gSAFE
<br />LOAD - POUNDS PER LINEAR FOOT
<br />TYPE
<br />LENGTH
<br />8RF6-1T
<br />8RF10-lT
<br />8RF14-lT
<br />8RF18-lT
<br />8RF22-lT
<br />8RF26-lT
<br />8RF30-lT
<br />8RF6-2T
<br />8RF10-2T
<br />8RF14-2T
<br />8RF18-2T
<br />8RF22-2T
<br />8RF26-2T
<br />8RF30-2T
<br />4'-4" (52") PRECAST
<br />905
<br />1668
<br />2362
<br />3056
<br />3751
<br />4445
<br />5140
<br />905
<br />1668
<br />2362
<br />3056
<br />3751
<br />4445
<br />5140
<br />4'-6" (54") PRECAST
<br />867
<br />1604
<br />2272
<br />2939
<br />3607
<br />4275
<br />4943
<br />867
<br />1604
<br />2272
<br />2939
<br />3607
<br />4275
<br />4943
<br />5'-8" (68") PRECAST
<br />675
<br />126916
<br />1797
<br />2326 5
<br />2854 2
<br />3382
<br />3911
<br />675
<br />1269
<br />1797
<br />2326
<br />2854
<br />3382
<br />3911
<br />5'-10" (70") PRECAST
<br />655
<br />120716
<br />174611
<br />2259 (7)1
<br />2773 (5)
<br />3286 (3)1
<br />2799 (1)
<br />655
<br />1233
<br />1746
<br />2259 1
<br />2773
<br />3286
<br />2799
<br />6'-8" (80") PRECAST
<br />570
<br />929(16)
<br />1530(22)
<br />1980(19)
<br />2429(16)
<br />2879(15)
<br />3329(14)
<br />570
<br />1080
<br />1530
<br />1980
<br />2429
<br />2879
<br />3329
<br />7'-6" (90") PRECAST
<br />506
<br />742(ls)
<br />1364(3o)
<br />1765(27)
<br />2166(25)
<br />2567(24)
<br />2968(23)
<br />506
<br />1 898
<br />1364
<br />1 1765
<br />2166
<br />2567
<br />2968
<br />9'-8" (116") PRECAST
<br />395
<br />468(,5)
<br />884(32)
<br />1222(33)
<br />1540(34)
<br />1859(34)
<br />2180(34)
<br />395
<br />560
<br />1072
<br />1386
<br />1701
<br />2016
<br />2331
<br />() THE NUMBERS IN PARENTHESIS ARE PERCENT REDUCTIONS FOR GRADE 40
<br />FIELD ADDED REBAR.
<br />LINTEL_ SCHEDULE
<br />NOTE: QUALITY PRECAST LINTEL IS AN ALTERNATE OPTION,
<br />REFER TO SHEET LINTEL 22 FOR LOAD TABLES,
<br />OR
<br />V_�'
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<br />CASTCRETE
<br />8F8-0B/1T
<br />POWERBOX
<br />8x8-0B/1T
<br />B
<br />B
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<br />CASTCRETE
<br />8F16-0B/1T
<br />POWERBOX
<br />8x16-0B/1T
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<br />CASTCRETE
<br />8F16--1 B/1T
<br />POWERBOX
<br />8x16-1 B/1T
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<br />8RF30-1B/1T
<br />POWERBOX
<br />800-1B/1T
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<br />8RF14-1B/1T
<br />POWERBOX
<br />8x14-1B/1T
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<br />MATERIALS
<br />• Concrete masonry units (CMU) per ASTM C90 with minimum
<br />net
<br />•
<br />f'c 8' precast lintels = 4000 psi
<br />area compressive strenght = 1900 psi
<br />•
<br />f'c 8' prestressed, 6' and 12' precast lintels = 6000 psi
<br />• Rebar per ASTM A615 Grade 60
<br />•
<br />f'c 4' precast lintels = 3000 psi
<br />• Prestressing strand per ASTM A416 Grade 270 low relaxation
<br />•
<br />Grout per ASTM C476 f'g = 3000 psi w/ maximum
<br />• 7/32 inch wire per ASTM A510
<br />3/8 inch aggregate and 8 to 11 inch slump,
<br />• Mortar per ASTM C270 Type M or S
<br />SAFE LOAD TABLE NOTES
<br />1.
<br />All values based on minimum 4 inch nominal bearing,
<br />& For composite lintel heights not shown, use safe load
<br />from
<br />Exception: Safe loads for unfilled lintels dust be reduced
<br />next lower height,
<br />by 20 % if bearing length is less than 6-1/2 inches,
<br />9, For lintel lengths not shown, use safe load from
<br />2,
<br />N.R. = Not Rated,
<br />next longest length,
<br />3.
<br />Safe loads are superimposed allowable load,
<br />10. All safe loads in units of pounds per linear foot,
<br />4.
<br />Safe loads based on Grade 40 or Grade 60 field rebar,
<br />11, All safe loads based on simply supported span,
<br />5.
<br />Additional lateral load capacity can be obtained by the
<br />12. The number in the parenthesis indicates -the percent
<br />reduction
<br />designer by providing additional reinforced masonry above
<br />for grade 40 field added rebar,
<br />the precast lintel.
<br />Example: 7'-6' lintel Type 8F32-1B safe gravity load =
<br />6472 (15)
<br />6.
<br />One #7 rebar may be substituted for two #5 rebars in 8' lintels
<br />only, w/ 157 reduction => 6472 C85) = 5501 plf
<br />7.
<br />The designer may evalute concentrated loads from the safe load
<br />tables
<br />by calculating the maximum resisting moment and shear at d-away
<br />from the face of support.
<br />O
<br />T
<br />(SPAN OVER
<br />UF 2 OPENINGS)
<br />F
<br />(L)
<br />(SPAN OVER
<br />2 OPENINGS)
<br />I
<br />Q
<br />(2) 8'xI2'x1/2' Od'i
<br />I
<br />Q
<br />MINIMUM BEARING
<br />PLATES
<br />•
<br />WOOD SHORE
<br />(2-2x4 C❑LU
<br />BLOCK SHORE
<br />C)
<br />MINIMUM)
<br />O
<br />9'-4„
<br />ELEV. "A
<br />IT IS RECOMMENDED TO SHORE LINTEL IN THE MIDDLE OF SPANS GREATER THAN 8'-0'
<br />AND LESS THAN 15'-0', ON SPANS GREATER THAN 16'-0' PLACE SHORING AT 8'-0'
<br />CENTERS, MAKE SURE SHORING IS SQUARE TO LINTEL AND SECURE, MAKE SURE
<br />SHORING SUPPORTS THE ENTIRE WIDTH OF THE BOTTOM OF THE LINTEL.
<br />POWERBOX8 LINTEL SHORING DETAILS
<br />SCALE: NTS
<br />TOP OF BLOCK @ +8'-0" A,E,E,
<br />(UNLESS NOTED ❑THERWISE)
<br />9'-4"
<br />ELEV.
<br />E B 11'�J
<br />ELEV. "A" ONLY
<br />( � 1
<br />NOTE:
<br />THE LINTEL PLAN PROVIDED HEREIN BY DANSCO ENGINEERING, LLC, IS
<br />INTENDED TO BE USED FOR STRUCTURAL INFORMATION ONLY. UNLESS
<br />SPECIFICALLY NOTED OTHERWISE ON THE PLAN OUR CALCULATIONS ASSUME A
<br />16" (NOM.) DEPTH BETWEEN THE TOP OF THE TIE BEAM AND BOTTOM OF THE
<br />LINTEL. THE NUMBER OF COURSES OF MASONRY PLACED BETWEEN THE LINTEL
<br />AND TIE BEAM IS FOR THE LOCATION OF THE TOP OF OPENING ONLY AND IS
<br />BASED ON THE ELEVATION PLAN. IN THE EVENT OF A DISCREPANCY THE
<br />ELEVATION PLAN SHALL TAKE PRECEDENCE. WE ARE NOT RESPONSIBLE FOR
<br />LINTELS PLACED AT THE INCORRECT HEIGHT.
<br />T
<br />T
<br />DANSCO
<br />ENGINEERING, LLC
<br />P.O. BOX 3400
<br />Apollo Beach, Florida 33572
<br />p. 813.645.0166
<br />f. 813.645.9698
<br />www.donscoengineering.com
<br />CA 25948
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<br />TO THE BEST OF THE ENGINEER'S
<br />KNOWLEDGE AND BELIEF, THE STRUCTURAL
<br />PLANS AND SPECIFICATIONS COMPLY WITH
<br />6TH EDITION (2017) FLORIDA RESIDENTIAL
<br />BUILDING CODE, SECTION R301 FOR
<br />140 MPH (Vasd=108MPH), 3 SEC. GUST,
<br />EXPOSURE "C" ENCLOSED (INTERNAL
<br />PRESSURE COEFFICIENT=±0.18) WIND ZONE
<br />THIS DRAWING AND DESIGN IS VALID FOR 12 MONTHS
<br />AFTER THE DATE IT IS SIGNED AND SEALED.
<br />SIGNED AND SEALED FOR THE STRUCTURAL PORTION
<br />OF THIS DRAWING ONLY.
<br />© 2020 LENNAR CORP. THIS PLAN MAY NOT BE
<br />REPRODUCED IN ANY MANNER WITHOUT WRITTEN
<br />CONSENT FROM LENNAR CORPORATION.
<br />©2020-THESE DRAWINGS AND DESIGNS ARE THE
<br />JOINT PROPERTY OF DANSCO ENGINEERING, LLC AND
<br />THE CLIENT ON THIS PROJECT. ANY REPRODUCTION
<br />OR UNAUTHORIZED USE IS PROHIBITED.
<br />REVISION:
<br />DATE DESCRIPTION
<br />12.12.17 1.00 6TH ED.(2017) FBC
<br />UPDATES
<br />07.31.18 1.01 ELEV^ A TRUSS LAYOUT
<br />01.25.19 11.02
<br />02,07.19 11.03 .... ' •"'
<br />06.12.19 11.04 OFFICE OPTION
<br />VERSION NO. 1.04 / 06.12.19
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<br />SHEET TITLE:
<br />LINTEL PLAN
<br />SHEET INFORMATION:
<br />JOB NO.: 390743
<br />DATE ISSUED: 05.14.20
<br />DRAWN BY: JH
<br />REVIEWED BY: SG
<br />2,01
<br />
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