Reinforced concrete lintels

Reinforced concrete lintels
Series of working drawings

Technical specifications

STB 1319-2002

Reinforced concrete lintels
Product Dimensions, mm Volume, m³ Weight of 1 piece, t
Length L, mm Width B, mm Height H, mm
2BL-13-1l 1290 120 140 0,022 0,054
2BL-16-2l 1550 120 140 0,026 0,065
2BL-17-2l 1680 120 140 0,028 0,071
2BL-19-3l 1940 120 140 0,033 0,081
2BL-22-3l 2200 120 140 0,037 1,92
2BL-25-3l 2460 120 140 0,041 1,103
2BL-26-4l 2590 120 140 0,044 0,109
2BL-29-4l 2850 120 140 0,048 0,12
2BL-30-4l 2980 120 140 0,05 0,125
5ПБ18-27-п 1810 250 220 0,1 0,25
5BL18-27-l 2070 250 220 0,114 0,285
5BL21-27-l 2460 250 220 0,135 0,338
5BL25-27-l 2460 250 220 0,135 0,338
5BL27-27-l 2720 250 220 0,15 0,375
5BL27-37-l 2720 250 220 0,15 0,375
5BL30-27-l 2980 250 220 0,164 0,41
5BL36-27-l 3630 250 220 0,2 0,5
8BL-13-1l 1290 120 80 0,014 0,035
8BL-16-1l 1550 120 80 0,017 0,042
8BL-17-1l 1680 120 80 0,018 0,045
8BL-19-1l 1940 120 80 0,021 0,052
9BL13-37-l 1290 120 190 0,029 0,073
9BL16-37-l 1550 120 190 0,035 0,088
9BL18-8-l 1810 120 190 0,041 0,103
9BL18-37-l 1810 120 190 0,041 0,103
9BL21-8-l 2070 120 190 0,047 0,118
9BL22-3-l 2200 120 190 0,05 0,125
9BL25-8-l 2460 120 190 0,056 0,17
9BL26-4-l 2590 120 190 0,059 0,148
9BL30-4-l 2980 120 190 0,068 0,17
9BL27-8-l 2720 120 190 0,062 0,155
10BL21-27-l 2070 250 190 0,098 0,25
10BL25-37-l 2460 250 190 0,117 0,292
10BL27-37-l 2720 250 190 0,129 0,323
10BL25-37-l 2720 250 190 0,129 0,323
10BL25-37-l 2460 250 190 0,117 0,292
10BL27-27-l 2720 250 190 0,13 0,292
Description

Reinforced concrete lintels are used to cover door, window and other openings of buildings and structures.

Decoding of marking of reinforced concrete lintels:

  • 2BL-13-1l reinforced concrete bar lintel
  • The first digit is the serial number of the cross-section of the lintel
  • BL (bar lintel), SP (slab plate), LB (lintel beam) ― type of reinforced concrete lintel
  • The second number is the length in dm.
  • The third digit is the design load kN/m (kgf/m)
  • l ― presence of mounting loops