Skip to main content

Types of chain fences and options for their fastening

 Chain fences have the following functions:

  • Aesthetic. With the help of such peculiar fences, flower beds, architectural monuments, pedestrian paths (in parks, squares, in suburban areas), etc. are separated. At the same time, fences are not only an obstacle, but also a decorative element;
  • Warning. Of course, such fences are unable to physically stop a person, but they can warn him of possible danger (for example, on the side of a busy road or in front of cages with wild animals in a zoo);
  • Prohibiting. Such a fence will not be able to serve as an obstacle for a person, but completely for vehicles. Chain fences are often used in parking lots in front of supermarkets (for example, to prevent car owners from leaving their car at night in front of a store), office parking lots, etc.

Types of chains

For fencing, 2 types of chains are usually used: plastic and metal. In the photo below you can see and compare both types:

  1. Plastic. Like any plastic products, they are cheaper than their metal counterparts. They have a long service life, are not afraid of moisture, low and high temperatures (from -25 to +40), ultraviolet rays, do not require complex maintenance and are extremely easy to clean.
  • Metal Chains made of metal are more expensive than plastic chains , but in some cases this is a justified cost:
    • Firstly , metal is a more durable material, and, accordingly, products made from it can last much longer;
    • Secondly , metal chains and posts are more resistant to extreme low or high temperatures (from -50 to +50) than plastic ones. This is relevant for many regions of our country;
    • Thirdly , metal fences have no installation restrictions, while plastic chains and posts are prohibited to be installed in places of increased fire hazard.
    Depending on the combination of materials of posts and chains, fencing can be:
    • Plastic. All elements are respectively made of polymer material. A very convenient option for temporary fencing, since the structure is easily dismantled and can be moved to another place;
    • Metallic. The structure is entirely made of metal treated with a special anti-corrosion coating. Metal fences can be coated with paint of any color, up to imitation of bronze, gold and silver;
    • Combined. The posts and chains are made from different materials.

    Despite the large selection of materials and their combinations, the most common options are metal enclosing structures.

    Mounting options

    Depending on the purpose of the fence, use:

    • Chains are permanently embedded in the pole. Such anchoring is usually used for fencing flower beds, monuments, paths, i.e. in those places where disconnection of the circuit is definitely not required;
    • Detachable chains that are attached with carabiners. These types of structures are usually used in parking lots;
    • Automatic chains. The most convenient option (an alternative to a barrier) for fencing adjacent areas of high-rise buildings or office parking lots, where there is a need to restrict access for "foreign" cars. Such fences consist of a metal chain, two pedestals and an electric motor built into one of them. Also, a special chute is included in their design, which prevents the destruction of the road surface .. When a signal is received from the remote control, the electric motor relaxes the tension and the chain is lowered into the chute, thus opening the passage. With this design, you can fence an opening up to 15 m.
    Labels:

    Comments

    Post a Comment

    Popular posts from this blog

    Guide on how to choose the helmet that suits you

    You already know that the bike world is overdeveloped. Therefore, when buying a helmet , there comes a sea of possibilities that make it difficult to choose. There are countless brands and models oriented to one or another discipline within cycling. Thus, the first point to take into account is the use you make of the bike. Obviously you are not going to use the same helmet for enduro as for walking through the park with your bike. Therefore, we must pay attention to certain variables that will help us to elucidate which is the most appropriate for what we do when we go out on the road, for a walk, or to jump in bike parks. Of course, everything is based on our budget. So before you start, we recommend that you don't skimp too much on this add-on. The purpose is to protect us, not to decorate our head. With this clear, we are going to explain what are the steps to follow to be clear that we are buying the helmet we need. 1. Check the helmet's homologation It is clea
    Post a Comment
    Read more

    My pregnancy is different from other women ... because I'm disabled

    Pregnancy is not a typical experience for most pregnant women and can be difficult. It is even tougher when you are disabled. The lack of resources, lack of support, and the discrimination that many disabled women face in pregnancy, childbirth, and parenting makes it a unique experience. With Disability Maternity Care 's blog series " My Pregnancy Is Different from Other Women ... Because I'm Disabled ", we hope to explore these differences as well as bring awareness to the specific needs that this population faces during pregnancy, childbirth, and parenting. In this blog post: The challenges of living with a disability while pregnant How does disability affect your body while pregnant? Some tips on 1. The Challenges of living with a disability while pregnant As a pregnant woman with disabilities, I face many challenges. The first challenge is getting to the hospital in time before my water breaks and labor starts on its own . If it does happen spontaneous
    Post a Comment
    Read more

    How to handle discrimination and harassment complaints?

    Reduce your legal risks by handling discrimination and harassment complaints quickly and carefully. Most employers are anxious when facing with discrimination or harassment complaints . And for good reason: These complaints can lead to workplace tensions, government investigations, and even costly legal battles. If the complaint is mishandled, even inadvertently, an employer may unknowingly leave the business without knowing it. However, if you will take the complaint seriously and follow good strategy to deal with it, you will be able to reduce the likelihood of a legal issue and even improve your employee relations in the process. Here are some of the basic rules to be followed if you receive complaints of discrimination or harassment. Keep an open mind Many employers have a tough time believing that discrimination or harassment might be happening right under their noses. As a result, complaints are often not investigated, assuming they cannot be true. Unfortunately, not in
    Post a Comment
    Read more