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Both from the specification and from the aesthetics, it is installed in the center and in a straight line with the lamps.
There are two ways to use the word "foundation" in this question, one refers to things and the other refers to things. For example, the prosperity of an enterprise is based on integrity and correct management; Refers to the name of the component of the building structure, for example: >>>More
If you want to talk about the foundation, it is naturally the floor plan of the building. Other majors are based on this.
It is common sense that the exterior wall itself should be waterproof, and of course there is no need to make special regulations.
Generally, the waterproof protective layer of home decoration can be 20-30. Engineering construction, 50-60 required.
Whoever you sign the contract to buy the house is responsible for. The builder is carrying out the construction according to the drawings and the requirements of the real estate developer, and if the builder is suspected of shoddy, the real estate chamber of commerce will hold the builder responsible.