Safety on the water begins with proper gear preparation, and the choice of anchor anchor attachment is not the least of the major issues here: Many inflatable boat owners underestimate the importance of a reliable node, relying on the case or standard factory carbines that can lead to a storm.
Wrongly fixed anchor-false This article can cause the loss of expensive property or even lead to a dangerous situation if the boat breaks off. In this article, we will discuss the proven sea junctions, the features of the choice of materials and the technical nuances that will ensure your parking.
The question of how to tie the anchor to the rope for the PVC boat requires an integrated approach that takes into account the material of the phalt itself, the type of bottom and the weight of the vessel.
Choosing the right anchor tack
Before you start to knit knots, you need to make sure that you yourself anchor-lining Using the wrong rope negates the strength of even the most complex sea junction.
The optimal material for inflatable boats is considered polyamide cord or specialized anchor-ropeIt has sufficient tensile strength and, critically, minimal stretching under load.
- 🧶 nylon It stretches perfectly, cushioning the snatch of the boat on the wave, but can stretch too much in strong winds.
- 🪢 Polypropylene - does not sink in water, which is convenient when lifting, but wears out faster from friction against stones.
- 🔗 paracord - durable and light, but slippery, requires special knots for fixation.
⚠️ Attention: Never use thin household ropes or laundry cords - their tearing load often does not exceed 50-70 kg, which is not enough to keep the PVC boat on the current.
The diameter of the rope also matters: a too thin tile will cut your hands when sampled, and an overly thick one will create excess water resistance and sailing. The gold standard for lightweight inflatable vessels is 6 to 8 millimeters in diameter.
Preparing the ends of the rope for work
Any synthetic rope requires proper processing of the ends before work begins, and if you leave the cut edge untreated, it will quickly begin to "crack" and significantly reduce the strength of the future knot.
The easiest way is to melt the end with an open fire until a tight hat is formed, but for important connections, such as anchor attachment, it is better to use more reliable fixation methods.
End treatment sequence:1. Cut the rope with a sharp knife at right angles.
2. Melt the cut with a lighter, forming a thickening.
3. while the plastic is hot, press it quickly against a hard surface (e.g., metal) to form a "fungus".
For nylon cords is also relevant lashing It's a tape or shrinkage that prevents you from spreading and makes it easier to pull the rope through the pits, which is especially important if you're using multi-core falters.
Remember that the melted end should be large enough so that the knot does not jump, but not so massive as to interfere with the passage through the ear of the anchor or carbine.
The Anchor Node (Fisherman's Bend)
The classic way that has been used by sailors for centuries. fisherman Or just an anchor knot, ideal for attaching a cable to a ring or a rim.
Its main advantage is the ability to keep under constant thrust, which is created by the wind or current, with the right knitting, it is almost impossible to untie spontaneously.
- 🌀 Cover the rope around the anchor ring, making a loop.
- 🔄 Make two or three turns around the main part of the rope (root end).
- 🎣 Pass the running end through the formed loop at the ring.
- 🔒 Tighten the knot by pre-wetting the synthetic rope for better shrinkage.
For greater reliability, the running end is often held to the root with a few stitches or an additional thread, which makes the knot into a virtually unconnectable connection, which is justified for stationary anchors.
Why is the knot slipping?
If the knot crawls, you are using a synthetic rope that is too smooth (like polypropylene) without pre-treatment, in which case the number of revolutions around the root end should be increased from two to four.
Use of carbines and quick lifts
Modern owners of PVC boats often prefer not to knit knots directly to the anchor, but to use intermediate elements. metal-carbinesIt speeds up the staging and sampling process.
It is important to choose carbines made of stainless steel or brass, as ordinary galvanized ones quickly rust in salt water. The size of the carbines should correspond to the diameter of the rope and the size of the anchor ear.
There are two main ways to attach a rope to a carbine:
| Type of attachment | Reliability | Replacement rate | Risk of loss |
|---|---|---|---|
| Boulin's knot. | High. | Medium | Minimum |
| Couch loop | Maximum | Low. | Missing. |
| Direct binding. | Medium | Low. | Minimum |
When using a carbine, make sure the lock (click) closes tightly and has a spring-loaded mechanism. Vibration of the boat on the wave can open a simple carbine without fixing.
Mounting the rope to the transom of the boat
The second end of the equation is mounting the façade to the boat itself, and simply tying a rope to a handle or a dice on a transom may not be enough, especially in high winds.
The ideal solution is to use anchor-leaver It's a separate rope that goes through the bow bolt, which is then attached to the transom, but if you tie the fala directly, use the two-barrel or reef knot.
⚠️ Attention: Never tie an anchor rope to the inflatable elements of the boat (cylinders) without special protection. Friction of the rope under load will instantly wipe the PVC fabric, which will lead to injury on the water.
If there is no special PVC on your boat anchor-rim In the bow, its installation is a priority. Mounting the anchor to the transom of an inflatable boat is strictly not recommended, as this can turn the boat over with a sharp jerk.
☑️ Checking before getting on the water
Safety Techniques and Typical Errors
One of the most common mistakes is the absence of junction If the anchor gets stuck in the snags or rocks, you'll either have to cut the rope or risk the integrity of the boat by trying to pull.
Always carry a knife with a fixed blade, fixed in an accessible place, and in an emergency situation, when the rope is screwed or tangled in the legs, the count goes for seconds.
It's also important to keep track of the length of the phala, and the rule is that the rope should be 3-4 times as deep as the hull, and that a rope that's too short will pull the anchor out of the ground with every gust of wind.
- 🚫 Do not wind the rope around your hand - with a sharp jerk of the boat, this threatens to fracture or lose a limb.
- 🌊 Consider the tide: if you anchor in full water, after a few hours the boat may be on land or, conversely, fly away due to lack of length.
- 🛡️ Use protective covers on the rope in places of contact with sharp corners of the transom or rim.
Remember that boat-inertia The water is large, and an improperly secured anchor turns into a dangerous projectile.
To make it easier for the anchor to escape the hook, tie a thin safety rope (buyrep) to its ring (karam), and when stuck, pull the buyrep, and the anchor is pulled backwards.
Care for anchor gear
After each foray into the water, especially if it was salt water, the anchor rope must be washed with fresh water, and the salt crystallizes in the fibers and acts as an abrasive, grinding the threads from the inside.
Dry synthetic fales should be spread out in the shade, direct sunlight of the ultraviolet spectrum destroys the structure of polyamides and polypropylene, making them brittle.
Store equipment is best in a special bag or box, away from aggressive chemicals (gasoline, oils), the pair of which can also damage the structure of the rope.
Regular inspection of the first meters of the rope at the knot allows you to identify scuffs before the cliff occurs.
Frequently Asked Questions (FAQ)
Can I use a chain instead of a rope for a PVC boat?
The use of a chain weighing more than 2-3 kg is not recommended for light inflatable boats. The chain creates an excessive load on the transom and can damage the cylinders when rolling. The optimal combination is 1-2 meters of the chain at the anchor to press it to the bottom and then the rope.
Which knot is the easiest to untie with one hand?
For quick release, the best option is a Slip Knot or a reef-end modification, but remember that these nodes are less reliable under constant vibration and require control.
How many meters of rope should I take with me?
The minimum recommended length is 30 meters for rivers and lakes. For large bodies of water and possible use in the coastal zone of the sea, the stock should be increased to 50 meters.
What if the rope gets tangled around the engine screw?
Under no circumstances try to pull the boat or give the gas! Turn off the motor, carefully select the slack of the rope and cut it closer to the anchor with a knife if you can't free the screw manually.