Chemicals Dosing
Floating tablet dispenser with chlorine can cause eye or skin irritation and may bleach out the surface of the pool. It is also a very inappropriate toy for children. With the filtration turned off, the chlorine tablet in the skimmer damages the basket and the float of the skimmer.
Place the floating tablet dispenser into the skimmer only while the filtration is active. After filtration is finished, put the dispenser into a plastic container and place it out of the reach of children.
More tips for better pool maintenance
This method is one of the used frequently methods of welding plastic pipes and sheets. Its high quality is demonstrates by the fact that it is used for welding high-pressure water and chemicals carrying pipelines. Polyfusion weld is a high-quality connection, because it is made only of the welded material. The basic tool for this type of welding is a polyfusion welder, conceived as an automated machine controlling the entire welding process. This ensures maximum strength and good look of welded joints.
This method of thermoplastics welding is based on heating joining surfaces and additional material to the welding temperature using a stream of hot air. It is very similar to gas welding of steel. The use of hot air is convenient especially for thin-walled materials, allows welding materials of various thicknesses or making complex three-dimensional welds. This type of welding finds its use particularly where a relatively low productivity and lack of strength (bending and impact) are not an issue.
It is not suitable for welding the bottom and the walls of the pool.
For welding of thin-walled semi-finished products a process called extrusion welding. The method consists in pushing melted joining material between the two surfaces, which it heats to welding temperature and joins with them in a solid weld. Sometimes heating of joining surfaces can be done by preheating these with the help of hot air. Extrusion welding is a relatively new welding method, which is still finding new applications due to its simplicity, high efficiency, plentiful technological possibilities and very good weld quality.
In swimming pool construction, it is primarily used joining the bottom of the pool to the pool walls.
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