Coating standard: Shanghai housing decoration acceptance standard 1 (2004 version 315 standard)

Core tips: acceptance standard for residential decoration 1, scope This standard specifies the acceptance requirements, acceptance methods and quality judgment of water supply and drainage pipes, electrical, plastering, inlay, woodwork, doors and windows, ceiling, decoration, coating, mounting, bathroom equipment and indoor air quality in the indoor decoration (hereinafter referred to as decoration) This standard is applicable to the acceptance of fully decorated houses, new houses and secondary decoration of houses 2 Normative references The clauses in the following documents become the clauses of this standard through the reference of this standard For dated references, all subsequent amendments Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Home of coatings: acceptance standard for residential decoration 1 Scope this standard specifies the acceptance requirements, acceptance methods and quality judgment for water supply and drainage pipes, electricity, plastering, inlay, woodwork, doors and windows, ceiling, decoration, coating, mounting, bathroom equipment and indoor air quality in the indoor decoration (hereinafter referred to as decoration) This standard is applicable to the acceptance of fully decorated houses, new houses and secondary decoration of houses 2 Normative references clauses in the following documents become clauses of this standard by reference of this standard For dated references, all subsequent amendments (excluding the contents of Corrigendum) or revisions are not applicable to this standard However, parties to agreements based on this standard are encouraged to study whether the latest versions of these documents can be used For undated references, the latest edition is applicable to this standard Gb6566 radionuclide limit of building materials GB / t8478 aluminum alloy doors GB / t8479 aluminum alloy windows GB18580 interior decoration materials formaldehyde emission limit of wood based panel and its products GB18581 interior decoration materials harmful substances limit of solvent wood coatings gb18582 interior decoration materials harmful substances limit of interior wall coatings GB18583 interior decoration materials Limit of harmful substances in adhesives GB18584 limit of harmful substances in wood furniture gb18585 limit of harmful substances in interior decoration materials wallpaper gb18586 limit of harmful substances in interior decoration materials PVC roll flooring gb18587 limit of harmful substances in interior decoration materials carpet, carpet lining and carpet adhesive gb18588 Code for indoor environmental pollution control of civil building engineering gb50327-2001 code for construction of residential decoration engineering jg142-2002 electronic level gauge JG / T 3017 PVC plastic door JG / T 3018 7vc plastic window for building 3, basic provisions 3.1 The decoration shall follow the basic principles of safety, applicability and beauty In the design and construction, all parties concerned shall avoid national laws and regulations and relevant regulations, and implement the current national, industrial and local standards and technical regulations on safety, fire protection, environmental protection, building, electrical, water supply and drainage 3.2 the decoration design and construction must ensure the original safety and integrity of the building, do not change the load-bearing structure of the building, and do not damage the facade of the building It is not allowed to change the common pipelines and facilities of the original building and affect the surrounding environment 3.3 the quality of the selected decoration materials and parts shall not only meet the quality requirements and design requirements of the relevant standards of the product, but also meet the series standards of gb6566, gbl8580-18588 interior decoration materials The supplier shall provide the product warranty or inspection report, and the materials shall be accepted after entering the site, and the construction can only be carried out after they are qualified If there is a dispute between the supplier and the demander, the municipal legal building materials quality inspection organization can conduct the servant inspection 3.4 it is strictly prohibited to move the gas meter without permission during the decoration of the kitchen The gas pipeline shall not be laid in a concealed way, and shall not pass through the bedroom There shall be no joint between the straight gas pipeline crossing the ceiling 3.5 the installation and use of materials, products, decorative parts and equipment with special provisions shall be carried out in accordance with the product description 3.6 after the completion of the decoration project, the indoor air quality must be tested, and can only be delivered for use after meeting the requirements 3.7 both parties shall sign construction contract before decoration The contract shall include design requirements, material selection and grade, construction quality, warranty issues, etc 3.8 the decorative materials and appliances should be energy-saving, flame-retardant and environmental protection products It is strictly prohibited to use the products prohibited and eliminated by the state The main parts of the decoration project are preferred to the products produced in the factory 4 Draw drainage pipeline 4.1 basic requirements 4.1.1 after construction, the pipeline shall be unblocked without leakage The pressure test and inspection must be carried out for the new water supply pipeline according to the requirements of Table 1 If inlay or concealed laying is adopted, the next process can be started only after passing the inspection 4.1.2 the drainage pipeline shall be inspected before construction After confirming that it is unblocked, it shall be temporarily blocked to prevent sundries from entering the pipeline 4.1.3 when the pipeline is connected by thread, the connection shall be provided with exposed thread After the installation, the pipe clamp shall be used to fix it in time The pipe clamp must be installed firmly, and there shall be no looseness between the pipe and the pipe fitting or the valve 4.1.4 the positions of various installed valves shall meet the requirements of design and training, and be convenient for use and maintenance 4.1.5 the metal hot water pipe must be insulated 4.2 acceptance requirements and methods pipeline arrangement shall meet design requirements, and pipeline installation shall be carried out according to table 1 5 Electrical 5.1 basic requirements5.1.1 each household shall be equipped with a household distribution box The distribution box shall be equipped with a main power circuit breaker, which shall have overload short circuit protection, leakage protection and other functions The leakage action current shall not be greater than 30mA 5.1.2 the air conditioning power socket, kitchen power socket, toilet power socket, other power sockets and lighting power shall be designed separately and in the same way Each protective circuit breaker of distribution circuit shall have overload and short circuit protection functions, and the phase line and zero line shall be disconnected at the same time in case of open circuit 5.1.3 the laying of electrical wires shall be carried out in accordance with the decoration design When wiring, the phase line (L) shall be red, the neutral line (n) shall be blue, the grounding protection line shall be yellow green double color line (PE), and the color of wiring in the same residence shall be uniform The design of three-phase five wire power distribution shall be load sharing 5.1.4 indoor wiring shall be laid through pipes (except for sheathed wires on the top of cast-in-place concrete floor), and single stranded copper conductor with good insulation shall be used The total cross-sectional area of the conductor in the pipe shall not exceed 40% of the cross-sectional area of the inner diameter of the pipe, and there shall be no joints and kinks in the pipe The thickness of the pipe wall shall not be less than 1.0mm, and all kinds of wires shall be put through the pipe respectively (wires of different circuits, different voltage levels or AC and DC shall not be put into the same pipe) 5.1.5 the selection of branch load wire diameter section shall make the safe carrying capacity of the conductor greater than the sum of rated current of all electrical appliances in the branch, and the total capacity of each branch shall not exceed the capacity of the incoming line The cross section of socket conductor copper core shall not be less than 2.5mm2, and that of lamp cap and switch conductor copper core shall not be less than 1.5mm2 5.1.6 the grounding protection shall be reliable, and the insulation resistance between conductors and between conductors to ground shall be greater than 0.5m Ω 5.1.7 electric heating equipment shall not be directly installed on combustible components, and the sanitary socket shall be splash proof 5.1.8 the electrical piping in the hanging flat roof shall be laid with exposed pipe, and the piping shall not be fixed on the suspender or keel of the flat roof The lamp head box and junction box shall be set to facilitate maintenance, and cover plate shall be added If the hose is connected to the lamp position, its length shall not exceed 1 m Both ends of the hose shall be connected to the junction box with special joints The lamps shall be firmly connected It is forbidden to fix them with wooden tenons The metal hose shall be grounded All kinds of strong and weak current wires shall not be exposed in the ceiling 5.1.9 the lighting switch should not be installed behind the door The height between the switch and the ground should be about 1.3m The adjacent switches should be arranged evenly and installed flat and firm When wiring, the phase line enters the switch, the zero line enters the lamp head directly, and the phase line should not be connected to the screw mouth lamp head shell 5.1.10 the distance from the socket to the ground shall not be less than 200 mm The adjacent sockets shall be arranged evenly and installed flat and firmly The socket below 1m should be safety socket There shall be allowance for the conductor in the box, and the length should be greater than 150 mm The wiring of the power socket shall be left zero and right phase, the grounding shall be reliable, and the grounding hole shall be above 5.1.11 the distance between the conductor and the gas pipe, water pipe and compressed air pipe shall be in accordance with table 2 6 Plastering 6.1 the basic requirements are that the flat roof and facade shall be clean, the joint shall be smooth, the line angle shall be straight, and the bonding shall be firm, without hollowing, delamination, blasting and crack defects Plastering shall be carried out in layers When the total thickness of plastering exceeds 25 mm, strengthening measures shall be taken to prevent cracking The surface plastering at the junction of different materials should be strengthened to prevent cracking When reinforcing mesh is used, the overlapping width of reinforcing mesh shall not be less than 100mm 6.2 acceptance requirements and methods plastering quality acceptance requirements and methods shall be in accordance with table 4 7 Inlay 7.1 wall inlay 7.1.1 basic requirements7.1.1.1 inlay shall be firm, the surface color shall be basically consistent, flat and clean, without missing or wrong inlay; the wall surface shall be free of hollowing, uniform gap, straight periphery, crack, angle drop, missing edge and other phenomena; each wall shall not have two rows of non integral bricks, and the width of non integral bricks shall not be less than one third of the original bricks 7.1.1.2 when the mirror is installed on the wall, its safety shall be ensured, and there shall be no sharp edge or burr at the corner 7.1.1.3 the joint of toilet, kitchen room and other rooms shall be waterproof 7.1.2 acceptance requirements and methods wall inlay acceptance shall be carried out according to table 5 8 Wood products 8.1 cabinet 8.1.1 basic requirements shape, structure and installation position shall meet the design requirements The solid wood frame shall be of birch head structure The surface of cabinet shall be sanded smooth without burr or hammer mark When using veneer material, it shall be pasted flat and firmly, without degumming, and the corners shall not be warped The cupboard table should be smooth and flat Cabinet doors and drawers shall be installed firmly, with flexible switch, and the lower opening shall be parallel to the lower opening of the bottom edge 8.1.2 accessories shall be complete and installed firmly and correctly 8.1.3 acceptance requirements and methods cabinet acceptance requirements and methods shall be in accordance with table 7 8.2 wall veneer 8.2.1 basic requirements wall veneer surface shall be bright and clean, wood grain direction shall be consistent, joints shall be tight, edges and corners shall be smooth, and decorative gap width shall be uniform The wall trim panel shall be installed firmly, horizontally along the upper line without obvious deviation, and the internal and external corners shall be vertical When the wall panel is used in special occasions, it shall be well protected 8.2.2 acceptance requirements and acceptance requirements and methods of square flood wall veneer shall be in accordance with table 8 8.3 wood floor 8.3.1 basic requirements the surface of wood floor shall be clean and free from contamination, grinding marks, burrs and other phenomena The wooden joist shall be installed firmly, and the moisture content of the wooden joist door scoop shall be ≤ 16.0% The floor shall be laid without looseness and obvious noise when walking 8mm-12mm expansion joint shall be reserved between the floor and the wall 8.3.2 acceptance requirements and methods