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What is the cross sectional area of reinforcement for a given number of bars?

What is the cross sectional area of reinforcement for a given number of bars?

02-02-2017 | A. van Wijngaarden

Cross sectional area [mm²/m] for given number of bars

Number of bars per m		1	2	3	4	5	6	7	8	9	10
ø	Cross section bar	Cross sectional area [mm²/m] for given number of bars
5mm	19.6 mm²	20	39	59	79	98	118	137	157	177	196
6mm	28.3mm²	28	57	85	113	141	170	198	226	254	283
7mm	38.5mm²	39	77	116	154	193	231	270	308	347	385
8mm	50.3mm²	50	101	151	201	251	302	352	402	452	503
9mm	63.6mm²	64	127	191	254	318	382	445	509	572	636
10mm	78.5 mm²	79	157	236	314	393	471	550	628	707	785
12mm	113.1mm²	113	226	339	452	565	679	792	905	1018	1131
14mm	153.9 mm²	154	308	462	616	770	923	1077	1231	1385	1539
16mm	201.0mm²	201	402	603	804	1005	1206	1407	1608	1810	2010
20mm	314.0mm²	314	628	942	1257	1571	1885	2199	2513	2827	3140
25mm	490.6 mm²	491	982	1473	1963	2454	2945	3436	3927	4418	4906
32mm	804.0mm²	804	1608	2413	3217	4021	4825	5630	6434	7238	8042
40mm	1256.0mm²	1257	2513	3770	5027	6283	7540	8796	10053	11310	12560

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This information has been compiled with the utmost care. If nevertheless inaccuracies or imperfections occur, Betonstaal.nl accepts no liability for the possible consequences thereof.

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