Open water season requires the owner of the boat not only to want to go on a voyage, but also to be ready to quickly bring it into combat. Proper order of assembly of an inflatable boat is the foundation of safety and comfort on the water, because even a small error in installation can lead to loss of stability or damage to expensive material. Many beginners neglect the sequence of actions, relying on intuition, which often ends in a skewed transom or uneven pressure in the cylinders.
The process of preparing a vessel for launch takes no more than 15-20 minutes, if you know the algorithm of actions and have the necessary tool at hand. In this article, we will examine each step in detail, from laying out on a flat surface to installing attachments. PVC boats In the first year of operation, and how to extend the life of your boat.
Selection of location and preparation for assembly
The first and critical step is to choose the assembly site, and the ideal solution is to have a flat, debris-cleaned surface, like lawn, sand or wooden flooring. flyboat on asphalt or concrete in hot weather, as heating the material can lead to irreversible stretching of the seams and deformation of the geometry of the case.
Before you turn the boat around, make sure there are no sharp stones, branches or piercing objects on the ground. Even a small grain of sand trapped under a balloon can become a point source of friction at high pressure, which will eventually thin the fabric. If you are on the shore with gravel, it is better to use a special bedding or mat, which often comes with a boat.
It's also important to consider the wind direction, so you should put the boat nose against the wind so that the sailing doesn't interfere with the process and the cylinders don't blow aside during the pumping, which is especially true for models over 3.5 meters long, which have a significant sailing capacity even when deflated.
If you are assembling a boat in the sun on a hot day, try to minimize the exposure time of empty cylinders under direct rays - this reduces the risk of glue overheating in the seams.
Layout and initial inspection
Once you have chosen the right place, you need to carefully remove the boat from the transport bag. Don't pull the valves or pull the seams abruptly - PVC material, while strong, can be less elastic at low temperatures or after prolonged storage. Turn the boat upside down to check for no visible damage sustained during transportation.
At this stage, it is important to check the equipment, make sure that all the elements are in place: cross-boardslate, paddles, pumps and refits. Not even a single bolt can be a serious problem on the water. Check the valves for dirt or sand that may have gotten inside when stored.
- 🔍 Check the integrity of all seams and the absence of bloating on the material.
- 📦 Make sure that the plywood slate has no cracks or signs of rotting.
- 🔩 Check the availability of all fastening elements for transom and cans.
Inflatation sequence of cylinders
The pumping procedure is not just a recommendation, it's a technical requirement that ensures the right geometry of the shell. If you start pumping the nose while the feed is still on the ground, you can get a skew that makes it difficult to install the floor and transomb. Most manufacturers recommend starting the process with the aft cylinders, moving to the nose, or following the scheme specified in the data sheet of a particular model.
Use a pressure gauge pump to control pressure. The optimal operating pressure is usually 0.2-0.25 atm (200-250 mbar). Pumping cylinders in hot weather is dangerous: heating in the sun, the air inside expands, and the pressure can exceed critical values, which will lead to rupture of the seams. Failure will make the boat sluggish, impair driving performance and increase the risk of damage to the bottom of the stones.
⚠️ Warning: Never use truck compressors or powerful industrial pumps without a gearbox and accurate pressure gauge. Pressure above 0.3 atm can instantly destroy the boat's structure.
When using a foot or hand pump, pause, let the pump cool if it gets too hot. The hot air entering the cylinders, after cooling on the water, will shrink the pressure, and the boat will have to pump. So it is better to pump the boat with room temperature air or let it lie down for 10-15 minutes after the initial pump before installing the rigid elements.
☑️ Pressure control
Installation of slugs and formation of a hard bottom
Slat (bottom) installation is the most time-consuming assembly step, requiring physical strength and understanding of construction. In low-pressure inflatable floor (LBBB) boats, this stage is absent, which is their main advantage. However, in hard slat models (plywood or aluminum), the sheets must be properly stacked to form a single plane.
The process begins with filling the edges of the sheets in special pockets or under huts on the sides. The sheets should be stacked in series, connecting them with lock profiles (profile-H or profile-T). It is important to ensure that there are no gaps between the sheets, and they lie flat, without breaks. The slush skew can cause the boat to prowl on the course or even fold in half when meeting the wave.
If the slate is made up of several sections, it takes effort to connect them, sometimes it takes a second person to hold the sides of the boat while you press the locks, and after you have laid all the sheets, you have to walk across the bottom area, evenly spreading the weight, so that the slate finally straightens and gets back into place.
| Type of gender | Materials | Modification time | Structure weight |
|---|---|---|---|
| inflatable floor (NDB) | PVC | 5-7 minutes | Light. |
| Plywood slut | Waterproof plywood | 15-20 minutes. | Medium. |
| Aluminum floor | Aluminum profile | 10-15 minutes. | Light. |
| Inflatable keel | PVC (built-in) | Automatically. | It doesn't. |
Why is the floor creaking?
The plywood sleigh screeching often results from friction between the ends of the sheets or against the sides, and to fix the problem, you can glue the joints with a special tape or use talc, but only after the boat has completely dryed and checked for leakage.
Installation of transom and attachment equipment
The slingboard is the back of your boat, which takes on the load from the engine, and you should install it only after the stern cylinders are fully pumped and have taken their shape. Insert the side eyelets of the transom in special pockets on the cylinders and press it tightly to the inside of the stern. Fixing is usually due to the pressure of the inflated cylinders, but many models have additional belts or latches.
Once the transom is installed, you can start mounting the cans (seats) that are attached to the lyctros (the cables that run along the sides) with special locks, and it is important to place the cans symmetrically relative to the diametrical axis of the boat to ensure proper weighting, and shifting the center of gravity can lead to differentiation on the nose or stern, which will impair handling.
- 🚣 Install the paddles for fun if you plan to row.
- 🎣 Fix the holders for spinning, if they are provided by the design.
- ⚓ Don't forget about anchorings in the bow.
The key is to check the reliability of all the mounts, shake the transom, and try to shake the cans, and if you hear foreign sounds or feel a backlash, fix the problem before you go down. Security The water depends on every detail.
⚠️ Warning: Never install the engine more powerful than the boat's passport says, and overpowering the boat can cause the transom to break off and sink the boat with the passengers.
A properly installed transom should stand vertically or with a minimum inclination inside the boat, ensuring the optimal angle of operation of the engine.
Final inspection and launch
Before you carry the boat to the water, do a final visual inspection. Walk around the vessel, check the pressure in the cylinders again (it may have fallen while you were fiddling with the sleigh), make sure that all valves are closed and protected by caps from splashes and dirt. The absence of a cap can lead to water entering the cylinder in choppy conditions.
You should carefully lower the boat into the water, avoiding sudden jerks. If the shore is rocky, it is better to carry the assembled boat to the water's edge or use a special cart. When launching with an engine, make sure that the lower unit does not scratch the bottom and does not get stuck in the ground.
After the first minutes on the water, be sure to check the pressure again. In cold water, the pressure in the cylinders may drop slightly due to (the difference in air temperature in the cylinder and water), Pumping at this stage will take a minute, but will ensure the rigidity of the body throughout the walk.
What do you do if the boat is poisoning?
If you hear hiss, soap the suspicious spot. Bubbles will indicate the exact puncture location. Don't glue it on water, use the remix only in dry and low-fat areas in the shade.
Frequently Asked Questions (FAQ)
Can I leave a boat in the sun for a long time?
Prolonged exposure to ultraviolet light and high temperature leads to degradation of the PVC material, fading and, most importantly, a critical increase in pressure inside the cylinders, which can cause the seams to rupture. If the pause in use is long, it is better to blow the air slightly or cover the boat with an awning.
What pressure should be in the inflatable keel?
The pressure in the inflatable keel should usually be higher than in the main cylinders, and be about 0.3-0.4 atm. This ensures the necessary rigidity of the bottom and stability of the boat on the course.
Do I need to dry the boat before packing?
Ideally, yes, packing a wet boat will cause mold and a bad smell. If you can't dry it completely, at least try to wipe it with a towel and not keep it in a sealed bag for more than 1-2 days.
Can I use a car compressor for pumping?
You can use it, but with great care and only if the compressor has a built-in pressure gauge and automatic shutdown function. Powerful compressors quickly overheat the material of the boat and can exceed the permissible pressure, so it is better to pump the main cylinders manually or with a foot pump.
How to keep a boat assembled in winter?
You can keep an inflatable boat assembled in winter, but only in a room with a constant positive temperature, away from heating appliances and direct sunlight, and you need to reduce the pressure to 0.1-0.15 atm to compensate for the temperature changes, but the best option is to store in a deflated state.