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Anonymous users2024-01-24So many bathrooms, ventilation should, take a unified pipe, exhaust to the outside, it is best to ask professionals to design drawings, after all, there are too many, the hotel can not be sloppy, for reference.
Generally, the family can meet the requirements with 5cm gradient sound-absorbing cotton, and gypsum board can usually isolate 20-30 decibels of noise, if there are special requirements, you can use two layers of 5cm thick gradient sound-absorbing cotton, and gypsum board can usually isolate 30-40 decibels of noise, I don't know if it can meet the requirements of the landlord.
Hello, if there are 70 rooms, the hot water problem is best a small boiler or a special hot water system for the project, the special hot water system for the project will generally be sold where the water heater is sold, but there is basically no sample display, but you will be taken to see the installed engineering effect!
In many family bathrooms, the bathroom and toilet are separated. >>>More
The specific practice of bathroom waterproofing is as follows, you can refer to it, in fact, you can understand it. The master will do a good job. >>>More
1. Ground leveling before waterproof treatment of the bathroom. >>>More