tabla de carga - grupo visbalgrupovisbal.com/wp-content/uploads/2016/05/tabla-de-carga1.pdfnota 1:...

Nota 1: Para rejillas antideslizantes (dentadas) se recomienda usar platinas con un ancho 6.35mm (1/4”) mayor al ancho especi�cado según la carga.Nota 2: 6.35mm (1/4”) es la de�exión máxima considerada para el confort del peatón, pero puede ser superior de acuerdo con el criterio del diseñador/ingeniero.Nota 3: El uso de una distancia entre apoyos superior a la longitud máxima recomendada genera una de�exión mayor a 6.35mm (1/4).Nota 4: Todas nuestras rejillas son fabricadas bajo la norma MBG 531-09 metal bar grating de la National Association of Architectural Metal Manufacturers (NAAM).

U: Carga Uniforme Permisible, kg/mDu: De�exión bajo la carga uniforme, mmC: Carga concentrada al centro de la distancia entre apoyos, kg/mDc: De�exión bajo la carga concentrada, mm

19 x 33/4” x 1/8“

19 x 53/4” x 3/16“

25 x 31” x 1/8

25 x 51” x 3/16“

32 x 31-1/4” x 1/8“

32 x 51-1/4” x 3/16“

38 x 31-1/2” x 1/8“

38 x 51-1/2” x 3/16“

44 x 51-3/4” x 3/16“

50 x 52 x 3/16“

57 x 52-1/4” x 3/16“

64 x 52-1/2” x 3/16”

UDuC

DcU

DuC

DcU

DuC

DcU

DuC

DcU

DuC

DcU

DuC

DcU

DuC

DcU

DuC

DcU

DuC

DcU

DuC

DcU

DuC

DcU

DuC

Dc

17332.515282.0126022.517932.0130861.889411.5246241.8814091.5248191.5214691.2272261.5222021.2269381.2721151.02

104091.2731731.02

141641.0943170.86

185000.9456390.76

234160.8471370.66

289090.7688110.61

11083.944233.1516653.946343.1519722.957522.3629592.9511282.3630862.3611741.8846242.3617621.8844381.9816921.5766601.9825371.5790671.7034541.35

118401.4745121.19

149841.3257101.04

185001.1970490.94

7715.663534.5511575.665284.5513724.276273.4020564.279413.4021433.409792.7232133.4014692.7230862.8421152.2646242.8421152.2662932.4428781.9682222.1337591.70

104091.8847581.52

128511.7058741.37

5667.723026.178507.724546.1710065.795374.6215095.798054.6215724.628393.7123584.6212593.7122653.8612083.1033983.8618133.1046243.3024672.6460402.9032222.3176462.5740792.0694382.3150341.85

43510.082658.08649

10.083968.087717.574706.0511577.577056.0512066.057344.8518066.0511014.8517335.0510584.0426025.0515864.0435404.3221593.4546243.7828203.0258543.3535692.6972263.0244062.41

34212.78235

10.21513

12.78353

10.216109.584187.679139.586277.679527.676536.1214267.679796.1213726.389415.1120566.3814095.1127985.4619184.3736574.8025063.8446244.2731733.4057123.8439173.07

49311.843779.45742

11.845649.457719.455887.5711579.458817.5711087.878456.3016657.8712696.3022656.7617285.4129595.9222564.7237455.2628544.2246244.7235243.78

45415.98452

12.80684

15.98677

12.80659

13.31650

10.67986

13.31976

10.67134311.4313299.1417539.9817358.0022178.8921977.1127398.0027116.40

39518.54420

14.83591

18.54629

14.83566

15.44604

12.37850

15.44906

12.37115713.23123410.59150911.5816129.27191410.3120398.2323589.2725187.42

49317.73564

14.20742

17.73845

14.20100615.21115212.17131313.31150510.64166511.8419039.45205610.6423508.51

38622.78497

18.24576

22.78747

18.24786

19.53101615.62102517.09132713.67129915.19167912.14160113.67207310.95

34225.55470

20.42513

25.55705

20.42698

21.89960

17.50913

19.15125315.32115717.02158613.61142615.32195812.27

43520.17528

16.15649

20.17793

16.15884

17.30107913.84115715.14140912.12146513.46178410.77180612.1222029.68

34217.02314

13.61513

17.02470

13.61537

13.61490

10.90801

13.61734

10.90771

11.357059.09115711.3510589.0915729.7314397.7720568.5118806.8126027.5723806.0532136.8129385.46

41014.30342

11.46610

14.30512

11.46635

11.465349.14957

11.468019.149189.557697.6213779.5511537.6218758.1815706.5324467.1620515.7230956.3525955.0838235.7232044.57

610 762 914 1067 1219 1372

1524 1676 1829

1981 2134

2286 2438 2591 2743

PLATINASPORTANTES

PESOKg/m2

DISTANCIA ENTRE APOYOS (en mm)

20

28

25

36

30

44

36

52

60

68

76

84

2

Carga

Largo

Anch

o

De�exión(D)

Carga

Largo

Anch

o

De�exión(D)

TABLA DE CARGAS PARA REJILLAS TIPO S Y TIPO T