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  • Vetonek Piano digital de 88 teclas con pedales negro tabla melamina

88 -keys digital piano with black pedals melamine table

528,74 €
528,74 € 595,08 €
You save 11% (66,34 €)
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Description

This digital piano is very well programmed with 50 incorporated demonstration songs and 150 different sounds, along with 100 automatic accompaniment styles. It also has 3 incorporated pedals and several effect controls such as choir and reverberation. Easy to control, this 88 -keys electronic piano is an excellent option for beginners and intermediate level musicians. Made of high quality melamine board, the compact piano housing is very robust and lasting. The incorporated music lectern will hold the scores or song books. There is an entrance for headphones (6.35 mm) that guarantees that they do not bother you when you practice and do not bother others. The delivery also includes a piano adapter and a power cable. The assembly is easy.

  • Color: black
  • Total dimensions: 134 x 40 x 75 cm (length x width x high)
  • Material: Melamined keyboard
  • Power: DC 15 V, 3 A
  • 88 standard piano keys, with an outstanding touch and response
  • Effect control: touch, reverberation, chorus, dual voice, keyboard division
  • 3 built -in pedals
  • LCD screen with recording and memory function
  • 150 different sounds
  • 100 Self-Acomamiento Styles
  • 50 incorporated demonstration songs
  • Connections: Power port, exit cable, headphones port (6.35 mm), Pedal port, Midi In/Out port
  • Delivery includes an adapter and a power cable
  • Easy assembly
This device is not designed to be used by people (including children) with reduced physical, sensory or mental abilities, or with lack of experience and knowledge, unless they have received supervision or instructions on the use of the apparatus by a responsible person of your safety.

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.