Reinforced concrete lintels

Series of working drawings
Technical specifications	STB 1319-2002

Product	Dimensions, mm			Volume, m³	Weight of 1 piece, t
Product	Length L, mm	Width B, mm	Height H, mm	Volume, m³	Weight of 1 piece, t
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