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Anonymous users2024-01-23The national standard for waterproof construction of kitchen and bathroom can be viewed:
1. The detailed provisions on waterproof engineering in Section 6 of the GB50327-2001 Construction Code for Residential Decoration and Decoration Engineering;
2. The warranty period of waterproof construction can be found in the 2000 Ministry of Construction of the People's Republic of China No. 80 Order "Quality Warranty Measures for Housing Construction Projects", which stipulates that waterproof construction must provide a five-year warranty.
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According to the classification of building grades, according to the "Planning and Design Standards for Urban Public Toilets" formulated by the former Ministry of Urban and Rural Construction and Environmental Protection, the construction standards of urban public toilets are divided into three categories according to the importance of their locations. The first type of public toilet is set up in the open tourist spots and busy streets, and needs to be equipped with independent urinals, thermal facilities, paper holders, advanced water-saving devices, and independent single rooms with a height of meters, etc., and the standard of ground and wall skirt decoration is higher; Class II public toilets are suitable for construction on main streets, and can be equipped with single rooms with freestanding toilets, or with troughed toilets and tiled urinals; The three types of public toilets are set up on ordinary streets, using through-trough urinals, and the standard of decoration materials has been lowered accordingly. Since 1990, the construction standard of public toilets has been greatly improved on the original basis, especially the public toilets built in the bustling commercial streets and near tourist attractions, which have reached the "star" standard, whether it is building materials, service facilities and service levels, or the cultural atmosphere and health level of public toilets, they have been greatly improved to meet the needs of the public for toilets.
Generally at 80-150 yuan per square meter, you can consult Beijing Qineng Commercial Kitchen for details.
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You can find some friends who specialize in surveying or experts who specialize in the field to help you draw.