Sturdier partition walls with large pieces that go up fast
The Vetonek Eibar machetón brick is a large-format hollow brick with thick walls, made for strong partition walls, wall linings and enclosures. Choose between the 33 format (32.2 x 14.2 x 6.6 cm) and the large 50 format (48.8 x 19.5 cm, 6.8 cm thick), which covers almost 1 m² with just 10 pieces.
✅ Advantages
Faster to lay: ≈20 pcs/m² in the 33 format and ≈10 pcs/m² in the 50 format.
Sturdier than a thin partition: 6.6-6.8 cm thick, better for hanging loads.
Fewer joints: less mortar and fewer cracks.
Two formats: the 33 for openings and finishing details, the 50 for large wall sections.
🏗️ Applications
Dividing and separating partition walls.
Facade wall linings.
Enclosures for warehouses and commercial premises.
Stairwells and utility rooms.
📋 Technical data
33 format: 32.2 x 14.2 x 6.6 cm, 2.48 kg/pc, ≈20 pcs/m², pallet of 336 pcs (≈833 kg).
50 format: 48.8 x 6.8 x 19.5 cm, 4.55 kg/pc, ≈10 pcs/m², pallet of 150 pcs (≈683 kg).
Dimensional tolerance: ±10%.
Material: fired clay.
🧮 How much do I need?
For 50 m² with the 50 format: 50 × 9.8 = 490 pcs → 3 pallets of 150 pcs (450) plus 1 for cuts; with the 33 format: 50 × 19.9 ≈ 995 pcs → 3 pallets of 336 (1,008 pcs).
📦 Sales formats
Pallet of 336 pcs (16.88 m²), ≈833 kg – 32.2 x 14.2 x 6.6 cm
Pallet of 150 pcs (15.31 m²), ≈682 kg – 48.8 x 6.8 x 19.5 cm
Pallets of up to 1,000 kg delivered by truck.
🧰 Installation
Set out the layout and place guide poles at the corners.
Level the first course carefully: with large formats, errors carry through.
Bed the bricks with mortar or plaster, with staggered vertical joints.
Plumb and level each course.
Finish under the slab with plaster or foam.
💡 Vetonek Tip: Combine both formats: the 50 for continuous wall sections and the 33 for jambs, finishing details and areas with installations; you reduce cuts and waste.
Frequently asked questions
What formats does the Eibar machetón brick come in?
There are two formats: the 33, measuring 32.2 x 14.2 x 6.6 cm and weighing 2.48 kg per piece, and the large 50 format, measuring 48.8 x 19.5 cm with a thickness of 6.8 cm and weighing 4.55 kg per piece.
How many pieces do I need per square metre?
The 33 format needs about 20 pcs/m² and the 50 format about 10 pcs/m². For example, for 50 m² with the 50 format, allow around 490 units, and with the 33 format, around 995.
What is it used for?
It is used for dividing and separating partition walls, facade wall linings, enclosures for warehouses and commercial premises, and stairwells and utility rooms. It has thick walls, making it sturdier than a thin partition.
How is each format sold?
The 33 format is sold on a pallet of 336 pcs (16.88 m², about 833 kg) and the 50 format on a pallet of 150 pcs (15.31 m², about 682 kg). Pallets weigh a maximum of 1,000 kg.
Which format should I choose?
You can combine both: the 50 for continuous wall sections and the 33 for jambs, finishing details and areas with installations. This way you reduce cuts and waste, as suggested in the description's tip.
Frequently Asked Questions
What is the difference between the two formats?
Format 33 measures 32.2 x 14.2 x 6.6 cm (≈20 pcs/m²); format 50 measures 48.8 x 19.5 x 6.8 cm (≈10 pcs/m²) and goes up twice as fast.
How many pieces come on each pallet?
336 pcs in format 33 (≈833 kg) and 150 pcs in format 50 (≈683 kg).
What is it used for?
Partitions, wall linings and infill walls that will be finished afterwards.
Is it stronger than a 4.5 cm partition?
Yes, at 6.6-6.8 cm thick it withstands knocks and fixings better.
What is it laid with?
Masonry mortar, or gypsum plaster indoors.
Can it be left exposed?
No, it is a brick designed to be finished.
How is it delivered?
On a full pallet under 1,000 kg, delivered by truck.
