Skip to product information
  • Vetonek Taburete rodillas madera contrachapada abedul crema 48x71x51 cm

Mneor knee stool plywood birch 48x71x51 cm

112,91 €
112,91 € 127,08 €
You save 11% (14,17 €)
Tax included. Shipping calculated at checkout.
Size
Color

Description

Do you have problems with back pain and bad posture? This chair to kneel helps keep the spine in a natural alignment, avoiding pain even after hours of sitting! Durable material: The to kneel stool is made of birch plywood. A birch plywood is a hard wood plywood widely known for the resistance of its panels, its vein texture, its durability and its ease of finishing. Ergonomic design: This chair with a seat seat with an ergonomic design promotes the upright stood , which allows the central muscles to participate, thus eliminating the pressure on the spinal discs, the muscles of the back and shoulders, and increasing the blood circulation to improve the energy and the concentration. BALANCE CAPACITY: the balancing movement helps To strengthen the abdominal and back muscles, it increases blood flow and energy, which allows you For long periods of time. Versatile: This postural chair is perfect for your home, office or classroom. You can use it as a desktop, meditation chair, home chair or chair to write.

  • Cream
  • Material: birch plywood, fabric (100% polyester)
  • Fill material: foam
  • Total dimensions: 48 x 71 x 51 cm (width x background x high)
  • Seat height from the floor: 45 - 50 cm
  • Knee height from the floor: 24 - 30 cm
  • Foam thickness: 5 cm
  • Max. Load capacity: 120 kg
  • Requires assembly: Yes
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.