Dynamic Tree Cabling

Talking Trees with Lillian Jad . Welcome to this episode . Today we're delving into the crucial area of tree stabilization standards , focusing on their importance in urban environments . We'll explore insights from European Standard 02-2022 , which highlights techniques for the installation and maintenance of tree crown stabilization systems . Let's jump in .

All right , welcome back to the Deep Dive . Today we're going to be talking about dynamic tree crown stabilization systems and I know , as a professional tree worker , this is probably something that's already on your radar , but we're going to go . We're going to do a deep dive today into some of the nuances , some of the nitty gritty .

Happy to be here and , yeah , excited to dig into this stuff . I love the practical applications of all this .

Yeah , and this is a very practical

Right , exactly , and you know it's not just about sort of imposing our will on the tree . It's about understanding the tree's own natural processes , you know , figuring out where its vulnerabilities are and then using those systems to really support the tree in the best way possible .

It's about working with the tree , not against it , and that's where I think dynamic systems really shine . They're not about rigidly locking things in place right . It's more about kind of guiding and supporting . So what is it ? What's the core concept behind dynamic systems ?

Yeah , it's kind of like you know . Think of shock absorbers right . You have them in your car . They're meant to dampen the energy , let the car move a little bit . Same thing with trees . Right , we don't want to just rigidly brace everything .

So it's controlled flexibility .

Controlled flexibility exactly .

Now looking at this European standard , they talk about materials like polyester , polypropylene , polyamide . What are some of the things we should be thinking about when choosing between those materials ?

Yeah , that's a great question and the standard's got a really cool table that breaks down the properties of each material . It's almost like a cheat sheet , so like if you're looking at polyester , it's fantastic for UV resistance , really good strength , especially under tension , but if you need to tie knots , that's when its strength really drops off .

Interesting . So knots are a no-no with polyester . Basically .

Ideally , yeah , you want to try to avoid them if you can Use other connection methods , if possible .

Okay , what about polypropylene ? What are its strengths and weaknesses ?

Polypropylene . It's practically immune to moisture , but it's not a fan of the sun . Uv will degrade it pretty quickly , so you got to make sure it's treated with a UV protectant .

So it needs a little sunscreen basically .

Yeah , a little sunscreen . And then finally you got polyamide , which kind of sits in between polyester and polypropylene . It's got decent UV resistance , some stretch .

Kind of the middle child , the jack of all trades .

Yeah , that's a good way to put it . But you know , no matter which material you choose , these systems aren't you know , set it and forget it . They need regular checkups , adjustments , just like , you know , a finely turned instrument .

You've got to keep everything in harmony Exactly so . We've chosen our material . Now how do we actually get these systems up into the tree ? What's the installation process look like ?

Well , the standard really emphasizes following the manufacturer's instructions , and that's for good reason . You know each system is a little bit different , but there are some universal best practices . First off , make sure there's enough slack in the rope to allow for natural movement and growth .

I bet those visuals are super valuable when you're , you know , 50 feet up in the air .

Yeah .

What else is crucial during that installation process ?

Oh , protecting the rope from friction , that's huge . I mean think squirrels , right , they love to gnaw on things , and even a little bit of wear and tear can really compromise the system over time . So you got to think about that and then make sure you leave enough rope for adjustments . Trees , they grow , they change .

Now I was reading about using multiple systems in a single tree . Is that something you encounter often ?

Yeah , sometimes a tree just needs a little extra support , right ? Its condition might require a combination of stabilization methods . It's like tailoring a suit you know providing support where it's needed most . But this does highlight the need for careful planning . You really got to use your judgment . Make sure you're not creating a tangled mess in the crown .

Right , you want a symphony of support , not a cacophony , Exactly . And speaking of that delicate balance , I noticed the standard mentions different types of systems breaking prevention , damage prevention . And then there's this braided system . What can you tell us about those ?

Yeah , so breaking prevention , that's your frontline defense , right ? It's designed to absorb the forces that could cause a branch to snap . So really about reinforcing those weak points .

So it's all about preventing those catastrophic failures . What about damage prevention ? How does that work ?

Damage prevention is a little different . It allows for a bit more movement , but it's designed to catch the branch if it does fail , sort of like a safety net . So you're minimizing the impact if the worst does happen .

So you've got a backup plan , exactly . And what about this braided system ? Sounds kind of interesting .

Yeah , the braided system is pretty cool . They use it to secure the tops of trees or branches where you don't have a good anchor point . It's kind of like a self-supporting structure . The tree is almost hugging itself , using its own form for stability .

That's pretty amazing . Now you've been doing this for years , You've got a ton of experience . Are there any particular brands or systems that really stand out to you ?

You know I've tried my fair share over the years and some definitely rise to the top . The European Standard actually has a table Table 1 , that lists some of the most common brands used across Europe .

Oh , perfect ,

Okay , so some of the names on that list are Arboline , gemini , arco , glycine Ropes . Then you have Boa , cobra , gaifa , treesave . Each one's got its strengths . It's kind of like choosing the right climbing rope it depends on what you're doing .

Okay , lots of familiar names there and I bet you've got some good stories from using these systems out in the field .

Oh yeah , I remember one time using the Cobra system . It was this massive oak tree and it had a split fork . The main trunk had divided near the base . One of those forks was leaning and it was leaning towards this historic building . Talk about a stressful situation .

Oh , I bet A piece of history on the line . That sounds like a pretty delicate operation .

It was . The access was tricky , the branches were incredibly heavy , but we managed to install a multipoint Cobra system . So we had multiple cables strategically placed throughout the crown , all working together with shock absorbers to kind of redistribute the weight , reduce the strain .

So you basically gave this tree a custom designed suspension system .

Exactly , exactly , and you know it's stories like that that really remind me of another point in the standard . They emphasize the importance of using systems with clear , easy to understand instructions , because when you're dealing with these kinds of situations , you know complex installations potentially dangerous . You don't want any room for misinterpretation .

Right , clear instructions are key for safety and making sure the system actually works as intended .

Exactly .

What about when we're dealing with those really old trees , those veteran trees ? Are there specific brands that are particularly well suited for those situations ?

Oh , absolutely . If you're working with those wise old giants , Glycine Ropes is fantastic . They really understand the unique needs of veteran trees .

It's like they have a special touch for those elder statesmen of the forest .

They do . Their systems are designed to minimize stress on the tree's structure . They provide support without being too restrictive . You know , remember those older trees . They've been through a lot . They might have internal weaknesses , decay that we can't even see . So a gentle approach is key .

Right , it's about providing that helping hand . So we've talked about Cobra Leistein . Are there any other brands that you know are worth mentioning that really stand out to you ?

Yeah , a few more . So BOA has this really cool feature . They have an indicator thread woven right into the rope . The system gets overloaded , that thread breaks .

No way .

Yeah , it's a built-in warning system .

That's so smart Like the tree can tell you when it's struggling . What about GAFA Blue ?

GAFA Blue . Well , they're known for flexibility Made of polyamide , which is great for short setups where you need maximum movement . But there's a catch Uh-oh Polyamide can change length when wet , so you've got to be careful with that .

Got it , so not the best choice . If there's a chance , it'll get soaked a lot .

Exactly Now , gafa also offers a polyester rope GAFA Green for more standard situations , and they include a stem protector with it .

Nice .

Definitely Boa . For instance , they're known for their innovative braided systems , perfect for those situations where you don't have a good anchor point . Remember we were talking about the self-retention system .

Yeah , like the tree is giving itself a hug .

Exactly . Boa systems are also really easy to install and adjust Always a plus .

Efficiency is key when you're up in a tree . How about Cobra ? What's their specialty ? What's their specialty .

Cobra systems are known for their strength . They're the go-to if you need maximum support . You know , maybe a branch is threatening a structure . There's a high risk of failure .

So heavyweight situations , cobra's your go-to , got it .

And then there's GAFA . They're a German company , been around for over 70 years . They produce really high quality tree care products .

Wow , that's quite a legacy . Yeah , what makes GayFest Systems stand out ?

They pay a lot of attention to detail and they're really committed to sustainability . They try to use environmentally friendly materials and processes whenever possible .

So they're thinking about the health of the tree and the health of the planet .

Exactly . You know , what I'm seeing here is all of these companies , whether they've been around for decades or they're just starting out . They're united by this passion for innovation and this deep respect for trees .

That's right A love for trees , a desire to protect them . Now , with so many brands and systems

Well , the first thing you got to do is assess the tree itself . You know what species is it , how old is it , are there any visible signs of weakness or decay ?

So it's like giving the tree a checkup before prescribing the treatment plan .

Exactly , and you also got to think about the surrounding environment . Is the tree exposed to strong winds , heavy snow loads ? Are there any structures or targets nearby that need protection ?

Right Understanding the context , the forces that are acting on the tree , and then you know , if something were to fail , what are the potential consequences .

Absolutely , and once you have a good grasp of the tree and its environment , then you can start narrowing down your options based on those specific needs . Do you need to prevent a branch from breaking ? Are you looking to minimize damage if a branch does fail ?

So you're matching the system to the desired outcome .

Right . And of course budget always comes into play . You know the availability of materials , the expertise in your area . Those are practical considerations .

Right , you don't want to choose a system that's impossible to obtain or install .

Exactly , and don't be afraid to reach out to manufacturers , experienced arborists you know they can be a great resource when you're trying to figure out what's best for the tree .

Right Collaboration is key in this field . We can all learn from each other's experiences .

Exactly , you know , this whole conversation really brings up a really important point about tree care in general .

I'm listening .

It's about , you know , shifting our perspective . We need to move from simply treating symptoms to really understanding those underlying causes . You know the root of the problem .

It's about looking beyond the surface , digging deeper to understand what's really going on with the tree right .

Right , these systems are amazing , but they're not magic bullets . They're part of a larger holistic approach . Pruning , soil management , pest control all of that plays a role .

Right , it's about seeing the tree as a whole , as a complex living organism .

Yeah .

Recognizing all those interconnections .

Exactly .

It's a reminder that our role isn't just about fixing problems , but it's about fostering health and resilience .

I couldn't agree more .

Wow , we've covered a lot of ground today , talked about the why , the how , the who of dynamic tree crown stabilization , so let's bring it all home for our listeners out there . You know what are some key takeaways , things they can really apply in their own work .

You know , if I could leave everyone with just one thought , it's that tree crown stabilization . It's a tool , right , it's one piece of the puzzle . It's not the whole picture . It's part of a bigger , a more holistic way of looking at tree care .

Right , it's about seeing the whole tree , the whole environment , not getting tunnel vision on just a single branch or a problem you think you see .

Exactly , you can do amazing things with these systems , but they work best when they're combined with other best practices Pruning , soil management , you know , pest control all of that's important .

Right . So it's kind of like a symphony right . You need all those instruments working together to create that beautiful sound .

Yeah , that's a great analogy and just like a conductor needs to know each instrument , you know their strengths and weaknesses . We need to understand each individual tree and the environment it's living in .

So it really comes down to continuous learning , right , staying curious , asking questions , you know , always looking for new information , new ways of approaching these challenges .

Oh , absolutely this field . It's always changing . There's new research , new technology . We've got to stay ahead of the curve if we want to give those trees the best possible care .

Yeah , knowledge is power . Yeah , Especially when you're dealing with living breathing organisms like trees .

I couldn't agree more . And you know , beyond all that , beyond the technical stuff , there's something else that's really important .

Okay , I'm intrigued . What's the secret ingredient here ?

It's approaching each tree with a sense of respect , of wonder , even these trees , they have so much to teach us if we're willing to listen .

That's beautifully said . It reminds me that we're not just working on these trees , we're willing to listen . That's beautifully said . It reminds me that we're not just working on these trees , we're working with them . We're partners in ensuring their health and their longevity Exactly .

And when you , when you approach the work with that mindset , it stops being just a job , you know it becomes something more , something much more meaningful .

Well said , and I think that's a that's a perfect note to end on . Thank you so much for joining us on this deep dive into dynamic tree crown stabilization systems . We hope you've learned something new today and maybe just maybe you've come away with a renewed appreciation for these incredible trees all around us .

Absolutely . Stay curious out there and keep climbing .

Thanks for tuning in . We hope this episode shed some light on the critical standards and practices around tree stabilization , especially for urban areas . Understanding these guidelines helps keep trees healthy and safe in our communities . If you found this episode insightful , consider sharing it with your friends .