Adjustable security bar for windows 710 -1200 mm Steel
How much stone do I need?
How much stone do I need for the ground?
For pebble and gravel:
• approximately 80kg per m², based on a 5cm layer.*For particle sizes >32mm, a thicker layer is required.
• Consumption per sack: 1000kg = 0.625m³.
• Coverage: approximately 12.5m² with a 5 cm layer.
For pine bark:
• approximately 70L per m², based on a 5cm layer.
• Consumption per sack: 1000L = approximately 1m³ = approximately 600kg
• Coverage: approximately 14m² with a 5 cm layer.
For volcanic, slate and chamotte:
• approximately 50kg per m², based on a 5cm layer.
• Consumption per sack: 1000kg = approximately 1m³
• Coverage: approximately 20m² with a 5 cm layer
How much stone do I need to fill a gabion?
Density of approximately 1,650kg per 1m³.
The calculation is very easy to understand with an example: if you have a gabion of 100x50x30 cm, you must do the following calculations:
1x0.5x0.3 = 0.15m³
0.15x1,650 = 247.50kg of stone.
*It is always a good idea to calculate an extra 5%, since when gabions are filled they expand a little and a little more stone always fits than in the theoretical calculations.
Clarifications
ATTENTION!
The grain sizes of GRAVELS AND pebbles are sieve sizes
The actual sizes may vary slightly, since when talking about, for example, 60-80mm stone, it means that the stones pass through an 80x80mm square mesh and do not pass through a 60x60mm one.
Through that 80x80 mesh, a stone 100mm long and 65mm wide can pass, so there may be a percentage of stones larger than 80 and smaller than 60mm.
Breakage of pebbles
On the other hand, in pebbles larger than 60mm, there is a percentage of up to 10% of stones that can break during sorting, washing, loading and unloading; to this day we do not have machinery that prevents such breakages.
In the photos you can see, only real products are shown; broken pieces have not been removed.
Dust and sand in the 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 wash itself over time or you can pour water on it before using it.
Adjustable security bar for windows 710 -1200 mm Steel
The adjustable window bar is the perfect solution if you want to improve the security of your spaces, both indoors and outdoors. With an industrial style that looks good, it is ideal for those seeking a combination of security and design. Its rectangular shape and durable construction make it suitable for different places, ensuring that windows remain protected without losing style. Whether for your office, bedroom, or any other room that needs an extra level of security, this window bar does its job and does it well. Steel construction: The bar is made of solid steel, ensuring long-term durability. This material resists attempted break-ins well, giving you peace of mind when you are not at home. In addition, the smooth finish gives it a chic touch that matches many decor styles. Manual length adjustment: You can change the length of the bar from 710 mm to 1200 mm quickly and easily. You only need to make a small manual adjustment, with no complicated tools required, and the bar fits different windows without any problem. Reliable protection: This bar is made to offer great resistance against theft and is a secure solution. Its solid design works very well as a barrier, protecting your home and your family, giving you more confidence anywhere. Industrial aesthetics: The industrial design of the bar includes elements seen in lofts and warehouses, highlighting raw materials that give it a robust and modern touch, fitting well in contemporary spaces. Simple maintenance: To keep the bar in good condition, you only need to wipe it with a damp cloth. Avoid harsh chemicals as they may damage it over time. This easy routine ensures that the bar is always in good condition.
- Material: Steel
- Finish: Painted
- Overall dimensions: 1200 x 85 x 25 mm (L x W x H)
- Weight: 1.3 kg
- Durable
- Length adjustable
- High-quality security window bar
- Robust protection
- Anti-theft protection
- Adjustable min/max dimensions: 710 -1200 mm
- For indoor and outdoor use
- Delivery includes:
- 1 x Window Bar
- 4 x Screws