Generally, the building area is multiplied by 0.75.
The area of the building is multiplied by 0.75. The requirements for installing underfloor heating are different and the calculation method will be different. When calculating the heating area, the area of the cupboard and bookcases must be deducted to obtain the total underfloor heating area, as underfloor heating is not usually installed at the bottom of bookcases and cupboards. Of course not, the area where the underfloor heating is installed is the usable area. The usable area is equal to the interior area minus the wall area.
How about Nanshan PPR pipe? Are there any used ones?
## For home decoration, combine your name or meaningful words, as well as the projects you do, so that customers can know what you do at a glance and it's easy to remember. Egexample, you can give. a name for a partnership business. Brother home decoration, Brother pipes, lighting, etc., Dongli Plastic Industry specializes in producing various injection molded pipes, threaded pipes, floor heating pipes, PVC water supply and drainage pipes , plum blossom pipes, etc. You can find Dongli Plastic Industry in Baotou by searching on Baidu.
My house in Nanshan used one, and it is average and good quality. I also bought materials from Changpu, which are not expensive. The heating master said they are good and can be used. It mainly depends on the good quality of the materials, you can compare Jinde's materials with the brand you want to buy to see if the quality is good. said the materials are clear and white and have thicker walls. Anyway, that's how I comtrimmed the materials when I bought them, it mainly depends on the price, otherwise if one is cheap and the other expensive, the seller. I will collect them all for you --- This is the greatest experience in purchasing decoration materials: do not buy more than 2 different products in the same store, but Nanshan in Hongqi City offers you free products; It is best to go to several companies to give you a quote for your nomenclature.