3056791 HOLLAND DUTCH BIKE 28 INH WHEEL 57 CM FRAME FEMALE (92312+92314)

430,24 €
430,24 € 484,23 €
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Description

This Classical Dutch Bike Combines Simplicity With Convenience. The Single-Speed ​​Bike Has Wheels with A Coaster Rear Brake That Allows You To Spend Less Time Working on Your Bike and Longer Time Enjoying The Ride. This City Bike Has 57 cm Height Steel Frame and Fork with a Low Entry for Easy On and off. ITS WIDE SADDLE SEAT, Relaxed Geometry Handlebar provides Comforable Upright Riding Position. The 28 Inch Wheels with Steel Rims Deliver A Speedy Ride Whether To Work, School Or Weekend Trips to the Shop. The Front Battery-Powered Light Reures Safety in Night Riding. The bike comes in a cardboard. The Wheels, Steering Wheel and Saddle, Must Be Assembled to the Frame. The Wheels, Brakes and Gears Must Be set and fine-tuited. Reure They Work properly and Also Be Well report the bike doesn't eat to ride Away directly. Assembling and Fine-Tuning Are Required Before you can use the bike. Note: There are legal local requirements for lighting, reflector, etc. For your safety, please Follow the requirements. Otherwise, do not ride the bicycle in public areas.

  • Colour: Matt Black
  • FRAME/FORK/HANDLEBAR/SEATPOST MATERIAL: Steel
  • RIM Material: Steel
  • Overall Length: 186 cm
  • Handlebar Height: 107 cm
  • Wheel Diameter: 71 cm (28 inch)
  • Saddle Height: 100 cm
  • Rear Seat Height: 78 cm
  • Frame Height: 57 cm
  • Brakes: V Brake and Coaster Brake
  • Saddle in dutch style with spring
  • Battery-Powered Light
  • Reflectors on Wheels for Added Safety
  • Fender: Included
  • Designed for Female
  • Total Weight: 19 kg
  • Requires assembly: Yes

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.