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Qijia Ruler Decoration Site Qijia Supervisor's on-site quality inspection, and the whole decoration process is subject to the scale specification

Ruler specification

Qijia Acceptance Standard Specification

22 standards such as the Standard for Quality Acceptance of Building Decoration Engineering

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Qijia Owner Decoration Vlog recommend preparation in advance Before commencement Buy building materials be under construction Home appliance soft installation New home check-in

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Qijia Acceptance Standard Specification (22)

Reference standard No Standard name
GB50210-2001 Standard for Quality Acceptance of Building Decoration (2001)
GB50210-2018 Standard for Quality Acceptance of Building Decoration (2018)
GB50203-2011 Code for Acceptance of Construction Quality of Masonry Structures
GB50327-2001 Code for construction of residential decoration engineering
GB50003-2011 Code for design of masonry structures
JGJ147-2016 Technical code for safety of building demolition engineering
GB50303-2015 Code for Acceptance of Construction Quality of Building Electrical Engineering
GB50242-2002 Code for acceptance of construction quality of building water supply, drainage and heating engineering
GB50209-2010 Code for Acceptance of Construction Quality of Building Ground Engineering
JC/T2078-2011 Gypsum decorative strip
GBT3324-2008 General specification for wooden furniture
Reference standard No Standard name
GB50096-2011 Code for residential design
GB50015-2003 Code for design of building water supply and drainage
DB31/30-2003 Acceptance standard for residential decoration
GB50254-2014 Code for Construction and Acceptance of Low Voltage Apparatus for Electrical Equipment Installation Engineering
GB50054-2011 Code for design of low-voltage power distribution
GB18145-2014 Ceramic sealing nozzle
JGJ367-2015 Code for design of residential interior decoration
GB50606-2010 Code for construction of intelligent building engineering
GB/T9775-2008 Paper faced gypsum board
GB50311-2016 Code for engineering design of generic cabling system
JGJ T 304-2013 Code for quality acceptance of residential interior decoration engineering

( )

project subject to check and delivery
1、
Confirm the presence of construction related parties to participate in the disclosure
2、
Confirm the overall construction period and changes
3、
Confirm the overall construction scheme of decoration project
4、
Confirm the implementation of construction technology and standards
5、
Confirm the overall construction schedule
6、
Confirm the use of main materials
7、
Confirm whether there are items to be kept
8、
Confirm the disposal method of demolished items
9、
Remind not to damage the original safety and integrity of the building; The load-bearing structure of the building shall not be changed
10、
Remind the designer to communicate and confirm the design scheme change in advance
11、
Clarify the job responsibilities of the construction director: construction scheme, material use, construction progress, construction personnel, etc
12、
When the main materials enter the site, it is recommended that the owner should be present to verify whether the brand and specification meet the agreement
13、
Remind the construction project change, and the construction can be started only after the written confirmation with the relevant personnel of the project change
14、
Remind the user to arrange the acceptance time reasonably and make an appointment in advance
15、
Cooperate with the construction party to record and record the original house (original base course/house structure/water, electricity and leakage, etc.)
1、
The pressure test shall be carried out for the newly installed water supply pipe, with the pressure ≥ 0.6MPa; The pressure of the plastic pipe shall be stabilized for 1h under the test pressure, and the pressure drop shall be ≤ 0.05MPa (if it is installed by the water pipe manufacturer, the manufacturer shall organize the acceptance)
2、
The cold and hot water pipes shall be installed hot on the left and cold on the right, and the parallel installation spacing shall meet the requirements
3、
The center distance between the cold and hot water outlets of the mixing valve is 150mm ± 5mm, and the pipe center is flush
4、
When laying water pipe and electric pipe on the top surface at the same time, the water pipe shall be electrified and underwater, and the water pipe shall not be installed close to the power supply
5、
Fixed pipe clamps shall be set for pipe laying, and the spacing shall meet the requirements
6、
The installation spacing of water pipe, wire pipe and gas pipe shall meet the requirements
7、
The drainage pipe shall be made of hard pipe, with sealed interface and firm connection, and no leakage in the water filling test
8、
Taps, valves and water meters shall be installed smoothly, opened flexibly and operated normally
9、
Phase line, neutral line and ground line shall be color separated; Double color wire shall be used for ground wire
10、
Separate circuits shall be set for high-power electrical appliances such as lighting, socket, kitchen, toilet and air conditioner
11、
Specification of wire: no less than 1.5mm2 for lighting, no less than 2.5mm2 for ordinary socket, and no less than 4mm2 for high-power appliances
12、
The joints of conductors shall be firmly lapped and wrapped evenly and tightly with insulating tape (crimping cap)
13、
Conduit and electrical box, conduit and junction box must be connected with connectors, and those threaded between adjacent junction boxes must be connected with pipe fittings
14、
Plastic wire pipe and wire box shall be free from damage and deformation; The metal wire pipe and wire box shall be free of flattening and cracks, and there shall be no burr in the pipe, and the pipe orifice shall be flat
15、
Do not fix the electrical piping on the suspender or keel of the ceiling
16、
The line from the conductor in the ceiling to the electrical appliance must be wrapped with insulating hose, and the line pipe must be fixed with pipe clamp
17、
The concealed wires must be laid with pipes, and the wires shall not be directly buried in the wall base
18、
All strong and weak current conductors shall not be exposed in the suspended flat roof
19、
The joint penetrating the conduit wire shall be set in the junction box, and shall not be left in the middle of the conduit
20、
When strong and weak wire tubes are installed in parallel, the tube spacing shall meet the requirements, and shielding treatment shall be carried out when crossing
21、
The total cross-sectional area of the conductor in the conduit shall not exceed 40% of the pipe diameter, and there shall be no joints or kinks in the conduit
22、
Wires with different circuits and different voltage levels are not threaded in the same conduit
23、
The ground in wet area shall avoid circuit laying as far as possible. If it cannot be avoided, there shall be no intermediate joint in the electric tube
24、
The distribution box shall not be installed on the partition wall of the toilet or combustible materials
25、
The distribution box shall be equipped with a main circuit breaker; Each distribution circuit shall have overload and short circuit protection
26、
It is strictly prohibited to dismantle or change gas facilities and equipment without authorization
27、
The gas pipe must be exposed and not concealed (except for wall entry gas pipe)
28、
The gas pipeline shall not pass through the bedroom, and there shall be no joint in the middle of the straight gas pipeline passing through the suspended ceiling
1、
The combination of leveling layer and the next layer shall be firm without hollowing
2、
After leveling, the finished surface shall be dense without defects such as sanding and cracking
3、
The flatness of the finished ground leveling surface meets the requirements
4、
Before paving, setting out, positioning and arranging bricks shall be carried out, and incomplete bricks shall be arranged at secondary parts or internal corners
5、
Each wall should not have two rows of incomplete bricks, and the width of the incomplete bricks should not be less than 1/3 of the entire bricks
6、
Surface flatness and squareness of internal and external corners meet the requirements
7、
The allowable deviation of straightness and height difference of wall tile laying joints shall meet the requirements
8、
Wall tiles shall be laid with uniform joints and widths
9、
The area of hollowing at the corner of a single brick ≤ 15%, and the hollowing in each natural room should not exceed 5% of the total
10、
The wall tile shall be paved without cracks, corners, missing edges, etc
11、
If the wall tile is laid in the way of opposite pattern, the splicing shall be correct
12、
Surface flatness meets the requirements
13、
The allowable deviation of straightness and height difference of floor tile laying joints shall meet the requirements
14、
The paving joints of floor tiles are even and the width is consistent
15、
No hollowing is allowed in floor tile paving
16、
For the ground with drainage requirements, the surface slope shall meet the design requirements, and there shall be no flashing or ponding
17、
No cracks, corners, missing edges and other defects on the tile surface
18、
If the floor tile is laid in the way of opposite tiling, the splicing shall be correct
19、
The floor of toilet should be 5mm~15mm lower than that of adjacent rooms
20、
Stainless steel tapping screws should be used, and ordinary tapping screws must be painted with antirust paint
21、
The head of the self tapping screw should be slightly embedded in the board surface, and the paper surface should not be damaged
22、
The distance between the self tapping screws at the edge of the gypsum board is 150-170mm, and the distance between the screws in the board shall not be greater than 200mm
23、
The size of adjacent gypsum board joints should be uniform, preferably 3-5 mm
24、
The upper and lower layers of double-layer gypsum board ceiling shall be installed staggered to avoid joints on the same keel
25、
Damp proof gypsum board shall be used if gypsum board is used in damp space
26、
Accessories shall be complete and installed firmly and correctly
27、
The surface of wood products shall be smooth and clean, with uniform color and luster, and free of scratches, abrasion, warping and other defects
28、
The flatness and perpendicularity of the wooden panel surface meet the requirements
29、
The squareness of internal and external corners of woodwork meets the requirements
30、
When veneer materials are used, they shall be pasted smoothly and firmly without degumming
1、
The wall surface is smooth and flat, without obvious defects such as peeling, shelling, blistering, efflorescence, powder falling, cracking, etc
2、
The squareness of the internal and external corners of the wall meets the requirements
3、
Straightness deviation of color separation line meets the requirements
4、
The coating shall be applied evenly without obvious bottom penetration, color difference and missed coating
5、
No obvious roller print, and the rolling lines are smooth
6、
No obvious sand holes, sagging, particles, etc
7、
The junction post in the distribution box is firmly connected with the conductor without looseness
8、
The leakage protector in the distribution box can work normally
9、
Each branch in the distribution box shall be marked with specific purpose
10、
The switch socket surface is free of damage and scratch
11、
The switch socket shall be firmly installed, close to the wall, and there shall be no gap around
12、
Socket wiring principle: the left side facing the socket should be connected to the neutral line, the right side should be connected to the phase line, and the upper middle should be connected to the protective ground wire
13、
Splash proof socket shall be installed in the wet area, and the switch shall be installed on the wall at the opening side of the door
14、
The height of switch socket in the same space shall be at the same horizontal line
15、
Lamps shall be installed correctly and all lamp beads shall be complete
16、
Lamps shall be fixed firmly and reliably without wooden wedges, and the number of fixing points shall not be less than two
17、
When the lamp weight is more than 3kg, bolts and embedded hooks shall be used for fixing
18、
Downlights shall be installed neatly without deflection and dislocation
19、
The surface is smooth and clean, free of stains and scratches, and the installation is correct and firm
20、
Left hot and right cold water filling, the water mixing valve is flat and straight, and the hose connection is free of leakage
21、
The underground water is unblocked, no reverse slope, no blockage and no leakage
22、
The floor drain shall be installed lower than the drainage surface, and the surrounding area shall be free of seepage, ponding and smooth drainage
23、
The connection between various sanitary equipment and the ground or wall shall be firmly installed with metal fasteners
24、
All sanitary ceramics shall not be embedded in cement mortar
25、
The contact parts between the sanitary ware and the table, wall, floor, etc. shall be sealed and fixed with sealant
26、
Hardware shall be installed firmly and in correct position
27、
Consistent color without obvious color difference
28、
Tight and seamless connection with the top corner line and skirting board
29、
Paste firmly without missing, subsidy or delamination
30、
No bubbles, cracks, folds, stains and other defects on the surface
31、
The edges shall be straight and neat, without obvious joints, and free of paper wool and flying thorns
32、
The joints at the internal corners shall be overlapped, and the external corners shall be wrapped without joints
33、
The wallpaper (cloth) is consistent in design and color, and the pattern at the splice is consistent
34、
The base course for installation of gypsum decorative line and parts shall be dry
35、
The position and distance of the horizontal line and positioning line connecting the gypsum line and the base course shall be consistent, and the joints shall be spliced at a 45 ° angle
36、
The gypsum line shall be butt jointed flush without obvious joints
37、
After the gypsum line is installed, the edges and corners shall be straight and free from defects such as missing corners and broken edges