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  • Vetonek Pantalla de proyección colgante de pared 90 pulgadas 16:9

90 -inch wall pendant projection screen 16: 9

$40.77
$40.77 $45.89
You save 11% ($5.12)
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Size
Color

Description

The projection screen is perfect for classrooms, home films, public exhibitions and presentations in conferences rooms. Improved visualization experience: The matte screen uniformly spreads the projected light, which provides clear and clear images from any angle. Its optimized surface absorbs light to reduce reflexes, which guarantees uniform image quality, while black edges improve the approach and contrast of the image. Colgated on the wall: thanks to its light design, the projector screen It is easy to hang on any wall, improving your visual experience for films or presentations. Resistant and lasting material: 100 % manufactured with polyester and reinforced with a resistant iron housing, this projector screen offers exceptional resistance and longevity, which It guarantees that regular use resists. Portable and versatile application: the projector screen is perfect for home movie nights, presentations in the office or classroom teaching, and its portable design allows it to easily move it from one place to another, adapting effortlessly to any occasion. Simple montaje: designed for a quick installation without support, this projector screen can be ready in minutes. Simply use the resistant rope to hang it, and the included metal tubes ensure that the fabric remains tense for optimal visualization.

  • Color: matt white
  • Screen material: polyester
  • Tube material: iron
  • Fabric dimensions: 122 x 205 cm (high x width)
  • Visualization dimensions: 112 x 200 cm (high x width)
  • Diagonal: 90 "
  • Aspect relationship: 16: 9
  • Requires assembly: Yes
  • Delivery contains:
  • 1 x projection screen
  • 6 x support tube
  • 1 x hung rope
  • A set of assembly accessories.

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.