National acceptance standard for interior decoration

A, decoration acceptance criteria-ceiling engineering acceptance criteria

The variety, specification, color, basic structure and fixing method of the materials used in the suspended ceiling project shall meet the requirements of relevant design specifications; Cover panel and keel should be closely connected, the surface should be smooth, and there should be no defects such as pollution, cracking, lack of edges and corners, hammer injury, etc. , the seam should be uniform, there should be no delamination of the pasted cover panel, and there should be no planing of plywood; Shelved cover plates shall not leak, penetrate or distort.

Second, the decoration acceptance criteria-electrical engineering acceptance criteria

The leakage switch is installed correctly and used normally; Installation and fixation of electrical devices and equipment shall be firm and stable; Electrical power-on test, lighting test of lamps and lanterns, and good control performance of lamps and lanterns; Switches, sockets, junction boxes and other devices are in good appearance, the insulation devices are free from cracks, and the installation is firm and upright, and the installation method conforms to the regulations; The deviation of switch and socket junction box installed in parallel, and the clearance around the plate and box of concealed switch, socket and junction box conform to the regulations; The weak current system is fully functional, meets the use requirements, and the electrical appliances are installed firmly and correctly.

Three. Decoration acceptance criteria-paste project acceptance criteria

When accepting the pasting project, check whether the variety, color and pattern of materials meet the design requirements; Wallpaper and wall cloth must be pasted firmly, with the same surface color, without bubbles, hollows, cracks, wrinkles and stains, and without glue marks when squint; Smooth surface, no ripple, wallpaper, wall cloth, hanging mirror line, top corner line, sandwich panel, skirting board, sandwich panel and curtain hanging box are next to each other, with a distance of 1.5m, and there can be no obvious gap by visual inspection; Each piece of stitching is horizontal and vertical, and the patterns and patterns at the stitching are consistent, leaving no seams or overlapping; Yin and Yang angles are vertical and angular, with smooth overlapping of Yin and Yang angles and seamless Yang angles; Wallpaper, wall cloth edge straight and tidy, can't have paper wool, flying thorn; There can be no missing stickers, subsidies and delamination.

Iv. Acceptance Criteria for Decoration-Acceptance Criteria for Ornamental Works

Check whether the varieties, specifications and patterns of ornamental design meet the design requirements when accepting ornamental design works; The ornamental design should be installed firmly, and its quality requirements and allowable deviation should meet the following requirements: the horizontal and vertical allowable deviation of strip ornamental design should not be greater than 3 mm; The allowable deviation of a single ornamental design position shall not be greater than 65438±00mm；; The surface of ornamental design should be smooth, with clear patterns and tight joints, and there should be no defects such as cracks, warpage and lack of edges and corners; The decorative surface should be smooth, with clear patterns and no cracks.

Five, decoration acceptance criteria-water supply and drainage pipeline installation acceptance criteria

The quality of pipes and fittings shall conform to the current standards; Valve installation should be correct and switch should be flexible; After the water pressure test, all pipes, valves and joints shall be free of water seepage and leakage.

Six, decoration acceptance criteria-wooden floor installation acceptance criteria

Materials should meet the requirements of residents and current product standards; Floor installation (bonding) should be firm, silent and free from looseness; The surface of the wooden floor should be planed and polished, without gouging marks, gouging residues and burrs, and the pattern (wood grain) of the painted floor should be clear; Joints of parquet floor should be aligned, with the same gap width, clean surface and no glue overflow; The skirting board is closely connected with the floor; The skirting board has a straight upper edge, and the total height difference should be no more than 3mm, close to the wall and seamless.

Seven, decoration acceptance standard-plastic surface construction acceptance standard.

Materials, colors and paving should meet the requirements of residents; The surface is flat, smooth and wrinkle-free, and the ring is tilted and blistered; Consistent colors, tight seams and straight edges. Degumming place should not be greater than 20 mm, and the spacing should not be less than 500 mm; The joint with the pipeline should be tight, firm and smooth; The skirting board is closely connected with the plastic board, the upper edge of skirting board is straight, the overall height difference is not more than 3 mm, and there is no seam close to the wall.

Eight, decoration acceptance criteria-panel construction acceptance criteria

Materials and patterns meet the requirements of residents, and product quality meets national standards and technical specifications; The shop is stuck firmly, not loose, and the leveling height difference with the ground is not more than 0.5 mm; The paving pattern is clear, without stains and pulp marks; Seam straight, pull through seam inspection, deviation is not more than 2 mm; The joint width is not more than1.0mm; The height difference of joints between blocks is not more than 0.5mm. ..

Nine, decoration acceptance criteria-carpet installation acceptance criteria

The carpet is firmly fixed, and the surface of the carpet is smooth, without bulging, depression, warping and wrinkling; Flat-fell seam should be glued or stitched, dense and flat, flat-fell seam is not exposed, suede is smooth and uniform, the edge is reasonable, and the surface is clean and free of oil pollution; The carpet with adhesive tape is firmly and smoothly adhered to the ground. The card-type fixed hand blanket is embedded with the barbed plate; The overall color is consistent, the pattern spelling is correct, and there is no wrong flower or lattice phenomenon; Carpet and other ground junction and convergent should be straight, convergent layering and handover layering can be compacted, the door should be compacted, the skirting board should be plugged and the sealing should be smooth.

X. Acceptance criteria for decoration. Acceptance criteria for joinery

The fine wood products for home decoration generally mainly include curtain boxes, heating covers, skirting boards, doors and door covers, wooden dados, hanging cabinets, closets and so on. Qualified decoration, fine wood products and grass-roots must be nailed firmly without looseness. Fraxinus mandshurica plywood can not be used alone, but must be fixed on multilayer boards, wood core boards and other layers, and fixed with glued gun nails. Curtain box, door cover, etc. It is required that the surface is straight without bending deformation. The plywood of the door cover with solid wood edge should be spliced at the corner, without obvious color difference and crack. Wood decorative lines should be coherent, regular and coordinated, without color difference and cracks, and uniform in thickness. Particleboard can't be used because it is easy to deform when it is wet. The Fraxinus mandshurica plywood used should be Grade A or above, planed at the plane splicing, and the pattern color is similar.

legal ground

Measures for the administration of interior decoration of residential buildings

Thirtieth residential interior decoration project is completed, the decorator should be in accordance with the engineering design contract and the corresponding quality standards for acceptance. After the acceptance, the decoration enterprise shall issue a letter of guarantee for the quality of residential interior decoration.

The property management unit shall conduct on-site inspection in accordance with the decoration management service agreement. In case of violation of laws, regulations and decoration management service agreement, the decorator and decoration enterprise shall be required to make corrections, and the inspection records shall be filed.