TheConstruction steel mat Q513ABuy from us as a welded bearing mat made of rebar B500A according to DIN 488 – as a standard mat from stock, delivered throughout Germany. The construction steel mat Q513A is a Q-mat and carries two-axle (bearing in both directions in the same way). On this page you will find all the technical data for the construction steel mat Q513A: rod diameter, mesh size, cross section, weight per m², standards, applications and ordering instructions.
Structural steel mat Q513A – technical data
| characteristic value | Value |
|---|---|
| mat type | Q-Matte (two-axle (bearing in both directions equally)) |
| rod diameter lengthwise | 10.0mm |
| bar diameter cross | 10.0mm |
| mesh size | 150×150mm |
| Cross-section | 5.13 cm²/m |
| Weight | approx. 8.05 kg/m² |
| steel grade | B500A according to DIN 488 |
| yield point | 500 N/mm² |
| standard format | 6.00 × 2.30 m (13.8 m²) |
Calculate weight Q513A structural steel mat
The weight of structural steel mats is given per square meter, as a mat reinforces one surface. The construction steel mat Q513A weighsapprox. 8.05 kg/m². A standard mat in the format 6.00 × 2.30 m (13.8 m²) weighs around 111.1 kg. For the quantity determination, multiply the area to be reinforced by the basis weight and plan a surcharge of 10-15% for overlap shots. Basics of this in the guideCalculate structural steel mats.
- per m²:approx. 8.05 kg
- per standard mat (13.8 m²):approx. 111.1 kg
- cross section:5.13 cm²/m
Structural mat Q513A according to DIN 488
The construction steel mat Q513A is a rebar mat according to DIN 488 made of cold-formed, ribbed reinforcing steel wire of the B500A type with a yield point of 500 N/mm². The longitudinal and transverse rods are welded at the crossing points, creating a load-bearing, dimensionally stable reinforcement mat. Each mat is marked and comes with proof of conformity. The standard regulates varieties, dimensions, mesh sizes and test methods. Details explain the articlestructural steel mats according to DIN 488.
Q mats and R mats – difference
Construction steel mats are supplied as Q and R mats.Q matsWear in both directions the same (square reinforcement) and are suitable for two-axle slabs.R matsWear predominantly in the longitudinal direction and are used for single-axis clamped components. The structural steel mat Q513A belongs to the group of Q-mass.
| Feature | Q mat | R mat |
|---|---|---|
| carrying direction | biaxial | uniaxial |
| cross bars | same diameter | thinner (distributor) |
| Use | slabs, floors | Single-axle components |
Q513A structural steel mat applications
The construction steel mat Q513A is used in a reinforced concrete construction area – especially for:
- floor slabs and foundation slabs
- Reinforced concrete ceilings and element ceilings
- walls and basement walls
- Industrial floors and court areas
- Ramps, pedestals and strip foundations
The choice of the mat type and the mesh size results from the static calculation. The complete program can be found atstructural steel mats; matching bars underreinforcing steel.
Ver, overlap and concrete cover
Structural mats are laid with overlap: the mats overlap by at least one mesh plus length of the overlap so that the forces are transferred. Spacer secures the concrete cover according to Eurocode 2 – with the cross bars on top, the effective covering on the top must be observed. Binding wire fixes the mats in the formwork. For cuts and special shapes we supplySpecial and drawing mats.
Cut and special shapes
In addition to the standard Q513A storage mat, we supply cut mats with cut-outs or as list and drawing mats according to your reinforcement plan. Factory assembled mats significantly reduce waste and laying time on the construction site. about theBending and cutting serviceGet made-to-measure reinforcement.
Quality, test certificate and delivery
The construction steel mat Q513A is supplied with work certificate (acceptance test certificate 3.1) and proof of compliance – standard, testable and traceable. We deliver to Austria, Switzerland and Luxembourg on request. Bundles of mats are bulky and require crane discharge; We agree on a realistic delivery date in advance. You can get your fixed price offer on our websiteContact.
Overview of the storage mat program
The structural steel mat Q513A is part of our standard storage mat range. The following overview shows the common mats with cross-section and weight:
| Type | Type | Cross-section | Weight |
|---|---|---|---|
| Q188A | Q mat | 1.88 cm²/m | approx. 3.02 kg/m² |
| Q257A | Q mat | 2.57 cm²/m | approx. 4.04 kg/m² |
| Q335A | Q mat | 3.35 cm²/m | approx. 5.26 kg/m² |
| Q424a | Q mat | 4.24 cm²/m | approx. 6.66 kg/m² |
| Q513A | Q mat | 5.13 cm²/m | approx. 8.05 kg/m² |
| Q636A | Q mat | 6.36 cm²/m | approx. 9.99 kg/m² |
| r188a | R mat | 1.88 cm²/m | approx. 2.38 kg/m² |
| r257a | R mat | 2.57 cm²/m | approx. 2.92 kg/m² |
| r335a | R mat | 3.35 cm²/m | approx. 3.63 kg/m² |
| r424a | R mat | 4.24 cm²/m | approx. 4.40 kg/m² |
| r513a | R mat | 5.13 cm²/m | approx. 5.30 kg/m² |
Sustainability and Efficiency
Structural mats save laying time compared to the single rod laying and are made of recycled steel and are even fully recyclable. The construction steel mat Q513A offers a favorable ratio of load capacity to processing effort at 5.13 cm²/m. If you plan the mat type, mesh size and overlap cleanly, you can reinforce areas quickly, in accordance with the standards and economically.
Application examples of the structural steel mat Q513A in detail
Base Plate:As a flat ground and reinforcement layer, the construction steel mat Q513A takes on forced and payloads and limits cracks.Reinforced concrete ceiling:In the lower and upper reinforcement layers, the matt takes over field and supporting moments.Walls and basement walls:Laid on both sides, it ensures the distribution of the loads and the crack width detection.Industrial floors:In low-joint floors, the mat limits shrinkage and temperature cracks. Mats with spacers and support baskets are held in place for two-layer reinforcement.
Quantity determination for the construction steel mat Q513A
For calculation and order, the area to be reinforced is multiplied by the basis weight. Computing example for the construction steel mat Q513A: A base plate of 10.0 × 8.0 m = 80 m² requires approx. 8.05 kg/m² around644 kgSteel (without overlap). For single-layer reinforcement, this corresponds to about 6 standard mats (13.8 m²); For attacks, plan 10-15% additional quantity.
- Area × surface weight = steel weight
- Area ÷ 13.8 m² = number of standard mats
- Surcharge for overlap (10–15%)
- Consider waste at edges and recesses
Standards environment: DIN 488 and Eurocode 2
The construction steel mat Q513A is subject to the product standardDIN 488(concrete steel, reinforcing steel mats), while dimensioning and designEurocode 2 (DIN EN 1992-1-1)are regulated – these include concrete cover, overlap and minimum reinforcement. This ensures that the mat, laying and proof fit together and that the reinforcement is stable and durable.
Avoid common mistakes
- Too little overlap of the mats → Power transmission not secured
- Swapped Q and R mats → wrong direction of wear
- Too little concrete cover for lying cross bars
- Lack of support for the upper position → sink when concreting
- Forgot waste and assault in quantity determination
How to order the construction steel mat Q513A – step by step
- Specify mat type (Q513A) and area or quantity
- Select standard mat or cut/special mat
- Request a non-binding fixed price offer
- Coordinate the delivery date and unloading point (crane).
- Delivery as a mat bundle to the construction site
The guides provide further basicsOrder structural steel matsandLay the structural steel mats correctly.
Conclusion: construction steel mat Q513A
The structural steel mat Q513A is a welded bearing mat made of B500A according to DIN 488 with 5.13 cm²/m and approx. 8.05 kg/m², two-axle (bearing in both directions in the same way). It is suitable for floor slabs, ceilings and walls and is delivered from stock throughout Germany – cut on request or as a special mat. Request your offer.
Frequently asked questions about the construction steel mat Q513A
What does the construction steel mat Q513A weigh per m²?
The construction steel mat Q513A weighs approx. 8.05 kg/m². With a standard mat of 13.8 m², that’s around 111.1 kg.
What is the mesh size of the construction steel mat Q513A?
The construction steel mat Q513A has a mesh size of 150 × 150 mm with rod diameters of 10.0 / 10.0 mm.
Is the construction steel mat Q513A a Q or R mat?
The construction steel mat Q513A is a Q-mat and carries two-axle (bearing in both directions in the same way).
What type of steel does the Q513A structural steel mat have?
The construction steel mat Q513A consists of welded concrete steel of the B500A according to DIN 488 with a yield point of 500 N/mm².
Can I order the construction steel mat Q513A tailored?
yes In addition to the standard mat, we supply the construction steel mat Q513A cut or as a special/drawing mat according to your reinforcement plan.
Weiterführende Quellen: Betonstahl (Wikipedia), Bewehrung im Stahlbetonbau. Buy Steel Mat Q513A erhalten Sie bei der Bewehrungsstahl Deutschland GmbH normgerecht nach DIN 488 – projektbezogen und bundesweit geliefert.