The safety and ease of use of a swimming vehicle often rests on small things that at first glance seem insignificant. anchor Many inflatable boat owners are faced with the dilemma of where to place this element so that it does not interfere with rowing, does not spoil the geometry of balloon inflatation and ensures reliable anchoring. Mistakes in choosing a location can lead to leaks, inconvenience management or even loss of anchor at a critical moment.
Modern models of PVC boats are often already equipped with factory stickers, but their location does not always suit experienced anglers or tourists. Some prefer to anchor strictly on the nose, others are looking for compromise options for the installation of an anchor device such as a cat. PVC material This requires a different approach: the wrong choice of glue or violation of degreasing technology will cause the rum to come off under load. In this article, we will discuss in detail the optimal installation points, consider the technical nuances and give recommendations that will help to avoid common errors.
Before taking glue in your hands, you need to conduct a thorough marking. Symmetry This is a key part of the process, especially if you're planning to install a pair of rim rings, if you're not fitting properly, if you're not fit enough, you can create sailing or you can interfere with the installation of the transom wheels, and if you consider the length of your anchor shaft and the type of bottom you fish on, you can find the perfect place to set up.
Criteria for choosing the optimal installation site
The choice of the point of installation of the rim-ring is always a compromise between usability and the safety of the design of the boat. balloon-geometryWhen inflated, the boat's side is rounded, and if you stick the frack too high, the angle of the detachment of the fail will be sharp, which will create a risk of rubbing the fabric, and if you lower the frack too low, it can touch the water or interfere with the landing in the boat.
The second important factor is the presence of additional elements. anchor-winches In such cases, the distance between the attachment points should be sufficient to accommodate the equipment, and it should also be considered whether the mooring will be used to moor to the berth or exclusively for anchoring.
⚠️ Warning: Never put a rump ring on the junction of the cylinder and bottom (spider face) or on sutures. These are high voltage areas, and the additional load can lead to depressurization of the seam.
The third aspect is ergonomics. Go to the boat and imagine the process of lifting the anchor. You should be comfortable taking the tarmac without being overhead and without risking losing balance. Flagship or hunterThe central rump on the nose can be the most convenient, whereas for double models often prefer paired installation on the sides.
Anatomy of the bow: center or side?
The traditional place of installation is the bow end of the boat, and this is where the least resistance of water is formed when you're at anchor. centrality On inflatable keel boats, the nose is often complex, and it can be difficult to find a perfectly flat area for gluing, so it's better to shift the mounting point slightly sideways, but on a hard piece of fabric.
Setting the flaps on the sides (symmetrically left and right) is preferable for boats that are used for trolling or require frequent change of anchors. This allows you to vary the angle of drift. If you use an anchor cable with a vertebra, the lateral arrangement of the rims gives you more freedom of maneuver. In addition, in the lateral wind, the rifts passing through the lateral frack less on the side than with a central mount.
When choosing between the center and the sides, you should pay attention to the design timberIf it passes high, it is better to place the rum below its level so that the phala does not get stuck. For boats up to 3 meters long, often one central ring is enough, whereas for models from 3.20 meters and above (for example, for boats with a length of 3 meters). Aqua or riviera) a pair of anchorages is already appropriate.
- 🎯 The central location is ideal for anchoring "nose to wind" on the current.
- ⚓ Side rims are more convenient for maneuvering and using anchor systems with a winch.
- 📏 The distance between the symmetrical rims must be at least 15-20 cm for stability.
- 🛡️ Avoid areas where the cylinder fabric forms a strong bulge when inflated.
Technical requirements for surfaces and materials
The success of the operation depends on the surface preparation 90%. Polyvinyl chlorideThe purifier, which is used to make the cylinders, has a smooth structure, which makes it difficult to adhese. Before starting work, you need to use a special cleaner, often called a degreaser or an activator. Ordinary alcohol or acetone may not cope with factory pollution or silicone lubricants, which are sometimes treated by boats.
The mud itself must be made of corrosion-resistant materials. AISI 304 stainless steel or AISI 316Cheap silimine rings can oxidize in one season, and rust will not only spoil the appearance, but also weaken the structure. The base of the diamond must have a sufficient area of clutch: the larger the area of the sole, the more reliable the glue holds.
Use two-component polyurethane adhesives (such as Teknipol or Wurbal) to achieve maximum strength. Single-component adhesives may not withstand the jerking loads on the anchor shaft.
It's also important to consider the ambient temperature. The best glue is at 15 to 25 degrees Celsius. At lower temperatures, the polymerization of the adhesive slows down, and the connection may not gain the stated strength. If you work in a garage in winter, make sure that the boat itself warms up to room temperature.
| Parameter | Optimal value | Critical significance |
|---|---|---|
| Air temperature | +20°C... +25°C | Below +10°C / Above +35°C |
| Drying time (primary) | 15-20 minutes. | Less than 10 minutes. |
| Time of complete polymerization | 24-48 hours | Less than 12 hours. |
| Area of contact of the Roma | From 15 sq.cm | Less than 10 sq. cm |
Step-by-step instructions for installing a rim ring
The installation process requires precision and timing, first you have to mark the installation site with a marker, then the surface of the balloon and the base of the dimp are carefully cleaned with fine sandpaper (P240-P400 graininess) before the mattage appears, which creates a microrelief for better glue engagement.
After cleaning, the surfaces are degreased, and the glue is applied in a thin layer on both surfaces that are glued together. Key point: after applying the first layer, let it dry to "stick" (usually 10-15 minutes), then apply the second layer and dry again, only after that the surfaces connect.
☑️ Checklist before gluing
The connection is made by pressing the dice tightly against the cylinder, squeezing all the air bubbles from under the base, moving from the center to the edges, then rolling the gluing place with a hard roller or screwdriver handle through the fabric, loading the poultry can be given no earlier than 24 hours, and full operation (with anchor) begin in 48 hours.
⚠️ Attention: Do not try to speed up the drying process with a hair dryer. Local overheating of PVC can lead to tissue deformation and disruption of the structure of the glue, which will make the connection fragile.
Nuances of installation on boats with NDND and flat bottom
Low-pressure inflatable floor boats (LDBs) have their own specifications. quilt It's a reinforcement, which is the perfect place to stick, but because of the design, the nose of these boats can be more blunt, and this requires that the fry be shifted slightly higher so that the fail doesn't rub against the water when you're excited.
In flat-floor boats (sleighs), the pumping cylinders become very rigid and round, and it's important to avoid hitting the area that will collapse when the boat is blown away. If the shell gets into the crease zone, the glue will deflate around it regularly, and in such cases it's better to use flat-profiledrives or move them closer to the transom if the design permits.
The secret to
For maximum reliability, a strip of reinforced PVC fabric (bandage) can be placed under the rim, which will increase the contact area and distribute the load over a large surface, especially for heavy anchors.
Brand boat owners Badger or Yamaran It is worth paying attention to the presence of hinge bars of complex shape. Sometimes it makes sense to glue the ram not on the vertical part of the cylinder, but on the horizontal platform at the side itself, if one is structurally provided by the manufacturer.
Frequent mistakes and how to avoid them
One of the most common mistakes is the savings on glue: the use of universal adhesives ("Moment", "Superglue") for PVC is categorically unacceptable. They do not have the elasticity required for an inflatable product, and when the cylinder is deformed, it will simply crack. Specialized glue It remains elastic even after drying completely, working alongside the boat fabric.
The second mistake is poor surface preparation, and many people skip the sandpaper stripping step, relying on degreasing, which is a gross violation of technology, and PVC must be made rough, and they often forget about the second layer of glue, applying it once thicker, which leads to bubbles and a weak seam.
- ❌ Use of expired adhesive (check the date on the tube).
- ❌ Trying to stick the poop on a wet or dusty boat.
- ❌ Absence of fixation of the boat during gluing (it should not move).
- ❌ Too early load on the ring (less than 24 hours).
⚠️ Warning: If you accidentally stain the side of the boat outside the gluing area, don't RUB it right away. Let the glue dry, then carefully remove it with a blunt object or a special remover to avoid smearing the sticky mass over the fabric.
Maintenance and reliability check of anchorages
Regular monitoring is required after the rim ring is installed. Before each season, as well as after long parking, check the condition of the glue seam. Carefully tuck the edges of the base with a thin object (for example, a nail or a plastic spatula). If you feel that the glue has lost stickiness or detachment, repairs should be done.
Care for metal slurry is also important: periodically lubricate the threaded joints (if the fracking is precast) or simply wipe the metal with an anti-corrosion compound. Salt water aggressively affects even stainless steel, causing spot corrosion. To prolong its life, you can coat it with a transparent varnish for metal.
Regular inspection of the adhesive seam and the cleanliness of the metal surface is a guarantee that the anchor device will not let you down at the most inopportune moment.
If you notice that the fabric under the fry is starting to change color or deform, it's a signal of overvoltage, maybe you should glue it to a new place or use a more powerful base, remember that safety on the water depends on the reliability of each node of your boat.
Can I put a squirrel on a cold boat?
It's not recommended. Cold PVC becomes stiff, and the adhesion of the glue is minimal. Also, when heated in the sun, the cold boat can drive, and the connection will collapse. The boat must be at room temperature.
How much weight can a cloth be held?
High-quality glued rum on reinforced PVC can withstand a load of up to 100-150 kg. However, dynamic loads (pulls) can be higher. For anchors weighing more than 10 kg, it is recommended to use double insurance or specialized anchor units.
Do I need to shoot poop for the winter?
You don't have to take the crumbs off, and it's not even harmful, because you're going to damage the adhesive layer, and if it's removable, you can unscrew it and store it separately, but it's better to leave it on the boat, and the main thing is to keep the boat in a dry room without stretching the fabric.
How to replace a special glue for PVC in an emergency?
There's no substitute for anything, and in the field, you can use a Patch Kit, which is often included, and using epoxy or cyanacrylate, which is superglue, will ruin the material irrevocably.