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  • Vetonek Silla de oficina giratoria madera curvada y cuero artificial

Curvated wood and artificial leather rotating office chair

$193.77
$193.77 $218.09
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Description

This office chair, with its elegant and contemporary design, will add a touch of class to any living room, bedroom, living room or office. The seat and support have an ergonomic design and are upholstered with high quality artificial leather, soft and densely padded, which makes the chair very comfortable. The curved wood structure provides unique beauty and style. The ergonomic design support will support your back to help minimize the pressure on the column. It is equipped with 5 wheels so you can move it easily. Thanks to the gas elevation mechanism, this armchair is adjustable in height. It will be an elegant contribution to any house or office. The assembly is really simple. Delivery includes 1 office chair.

  • Structure structure: walnut + chrome iron
  • Total dimensions: 69 x 57 x (88.5 - 97.5) cm (wide x high x high)
  • Seat width: 40.5 cm
  • Seat depth: 41.5 cm
  • Seat height from the floor: 44-54 cm
  • Backrest height from the seat: 50 cm
  • Height of the seat from the seat: 18 cm
  • The assembly is very easy
  • Delivery includes 1 office chair
  • Maximum load capacity: 110 kg
  • Material: cotton: 45%, polyurethane: 55%
Maximum 110 kg per seat. Take into account the risk of open fire and other sources of intense heat in the vicinity of the product.

How much stone do I need?

How much stone do I need for the ground?

For shot and gravel song:
• ± 80kg per m², based on a 5cm layer.*For granulometries> 32mm a thicker layer is necessary.• Saca consumption: 1000kg = 0.625m³.
• Covering capacity: ± 12.5m² with a layer of 5 cm.

For pine cortex:
• ± 70L per m², based on a 5cm layer.
• Saca consumption: 1000L = ± 1m³ = ± 600kg
• Covering capacity: ± 14m² with a layer of 5 cm.

For volcanic, slate and chamota:
• ± 50kg per m², based on a 5cm layer.
• Saca consumption: 1000kg = ± 1m³
• Covering capacity: ± 20m² with a layer of 5 cm

How much stone do I need to fill a gabion?

Density of ± 1,650kg by 1m³.

The calculation is very simple to understand with an example, if you have a 100x50x30 cm gav. You have to make the following accounts:
1x0.5x0,3 = 0.15m³
0.15x1,650 = 247.50kg. stone.
*It is always good to calculate an extra 5%, since the gavions when filling them are a little and always enters some more stone than in the theoretical calculations.

Clarifications

ATTENTION!

Granulometries are sizes of sizes

Real sizes can vary slightly, since when talking, for example, 60-80mm stone, it means that the stones pass through a square mesh of 80x80mm. and do not go through a 60x60mm.
This 80x80 mesh can pass a 100mm stone. long and 65mm. wide so there may be a percentage of stones greater than 80 and less than 60mm.

Broken stones

On the other hand, in the stones of more than 60mm. There is a percentage of up to 10% stones that can be broken during classification, washing, loading and downloading, today we have no machinery that avoids those breaks.

In the photos you can see, only real products are seen, broken pieces have been removed.

Dust and sand in products

This product is not washed, so it contains dust, sand and even traces of other products due to processing and transport. This is not a problem when using it; The stone will be washed alone over time or can throw water before using it.