Number six, hydro-heating
One, water retrofitting material
The vast majority of the new houses that are now in operation are fury rooms, which will require more or less modification of existing water and electricity heating pipes. Please remember that this step is a very important part of the renovation process. Now that the altered water and electricity heating lines are largely hidden, the good or bad of the renovation will have a direct impact on your daily life after you have been admitted, and it is no exaggeration to say that some of the problems may even cause significant security risks and damage to property. As a result, higher demands are placed on the quality of construction processes and materials。
Water and electricity heating is the main part of the renovation. Heavy
So what are the issues that need attention in the retrofitting of waterways? Two flowers, one table. Let's start with the material used in water adaptation:
The first is to enter the pipes and the corresponding pipes. By material, it is divided into ppr tubes, pe tubes, aluminium plastic tubes, copper tubes, stainless steel tubes, casting tubes, etc.; it is divided into cold water pipes and hot water pipes by use; and the specifications are commonly used in the following categories: Ø32mm, Ø25mm, Ø20mm (comfort: this is a more common term, the professional term is defined by fractions or inches)。
Casting tubes and aluminium plastic tubes have been phased out, with ppr tubes and stainless steel pipes, most of which are currently used on the market. Since the ppr hot tubing has a higher resistance factor than the cold tubing, it is largely used only. As for the size, it depends on the size of the pipe。
There is a large number of ppr tubes used for the water retrofitting of a set of houses, such as silk bends, trixes, waiting three times, crossing the bridge, etc. Over the past two years, many new items have been added, such as four bridges, which have been much more convenient for construction. There's a lot of brands to sell, so you can make a phone call to the factory after the retrofit, and the company will arrange for service staff to come in and do pressure tests and provide quality security cards. In case of subsequent problems, whether welding or material, the manufacturer will repair the damage free of charge and compensate it for the resulting damage, thus eliminating the consumer's concerns。
Four across the bridge
The price aspect depends on the choice of the material or brand. Different materials determine different prices and different brand prices vary considerably. Even if it's the same brand, different grades will have different prices, so let's do more market research and decide what kind of material to use。
The water table and the main pipe valve in the new house are now generally in the pipe well in the building. There is only one outlet in the kitchen and one outlet in the bathroom, and only a very small number of household-types leave water on the balcony. If conditions permit, it would be preferable to replace pipes after the water table. Nor does it mean that the original material is so bad that, after all, better quality and better quality of the material is guaranteed. An additional total valve should be added to the interior when the water is retrofitted in case the water leaks and the key to the pipe well is not available。
