4
.
The height, elevation and plane size of the formwork should be well controlled before the cushion is laid
.
2
.
3
.
Technical disclosure of entrance door → drilling → screw screw screw → installation of door frame → installation of door leaf → installation of door lock → cleaning 17
.
Floor technical disclosure → water and electricity pressurization Floor mechanical cleaning → wet water → ash cake → slurry cleaning → pouring → maintenance → cleaning → floor installation 11
.
Regular meeting notification of external frame removal → technical disclosure → internal pulling of pulling joints → chiseling of structural pulling joints → oxygen cutting of structural pulling joints → repair of fine aggregate concrete → brick and paint mending → removal of safety net → inspection of facade → external wall acceptance → external frame removal → cleaning 8
.
Construction pipe Network construction → garden construction 20
.
1
.
Technical disclosure of water and electricity → foundation embedment → main body embedment → masonry opening Slot → installation of wire box, pipe and water pipe → patching slot → pressing → installation of vertical pipe → hanging hole → indoor wire threading → indoor wire threading → installation of lamps and lanterns → electrical test 18
.
Removal of passenger and freight elevator (report for removal) → closing 16
.
During the construction of concrete, the flatness of the concrete surface should be observed, and the construction unit should not be asked to scrape with a ruler
.
Technical disclosure in door → drilling → nailing wood plug → installation of bottom frame → installation of door pocket → installation of face → installation of door leaf → installation of door lock → cleaning 14
.
When making concrete, spare power supply, spare vibrator and other tools should be considered
.
Technical handover of railings → structural embedment → erection installation → hanging piece installation → installation of wooden handrails → painting of wooden handrails → cleaning 9 Roof technical disclosure → water and electricity installation → hanging hole → manual cleaning → R-angle → structure closed water → base handover → waterproof construction → waterproof closed water → waterproof handover → mortar leveling → insulation board → PVC vent pipe installation → internal ￠ 4 ＠ 200 × 200 steel mesh → joint width 10 ＠ 6000 × 6000 (peripheral joint must be reserved) → C20 fine aggregate concrete → joint filling → cleaning 10
.
Get familiar with the construction drawing of cushion layer → look at the planning red line → recheck the bench mark → tower crane foundation construction (set up the collecting ditch) → original landform elevation measurement → protection positioning pile → tower crane (installation) installation → release the excavation line → technical disclosure → mechanical excavation → setting out → manual excavation and leveling → measure and mark the pile head elevation → break the pile head → large and small strain detection → trench acceptance → setting out → woodworking formwork erection → The following problems should be paid attention to: 1
.
The concrete test block, cushion concrete mix proportion sheet and the re examination report of stone and sand shall be reserved
.
Main column positioning and setting out Line → technical disclosure → column reinforcement binding → horizontal reading (1m relation line) → water and electricity embedment → woodworking formwork erection → plate reinforcement binding → water and electricity embedment → inspection (vertical, geometric size, node) → concrete pouring → maintenance → formwork removal → cleaning → snapping building 1m line → concrete strength detection → housing settlement observation → man cargo elevator foundation → man cargo elevator (installation) installation 5
.
When the cushion concrete comes to the site or in the process, the slump of the cushion concrete shall be checked to see if it is the same as the mix proportion sheet
.
Masonry setting out → technical disclosure → planting reinforcement → Reinforcement pulling test → anti sill formwork erection → anti sill concrete construction → bottom brick construction → precast concrete lintel and concrete matching block construction → aerated block construction → tie bar placement → inspection of perpendicularity → windowsill top formwork erection → windowsill top concrete erection → windowsill top formwork removal → precast concrete matching block construction → snap building 1m line → concrete lintel placement → top masonry construction → installation of fire box → structural column formwork erection → structural column concrete → structural column formwork removal → cleaning 6 Ash (paint) technical disclosure → external wall hanging steel wire mesh → wet water → slurry throwing → ash cake → corner protection → hole handover → door and window installation → wet water → plastering rough surface ash → plastering surface ash → maintenance → tiling → pointing → cleaning → door and window gluing → installation of glass → one coat of putty → two coats of putty → grinding → primer → one coat of finish → two coats of finish → sporadic closing up → water and electricity installation → hole hanging → oil painting Paint 7
.
Outer frame erection technical disclosure → outer frame hardening → drainage ditch → catchment ditch → outer frame erection → hard sealing → hanging safety net → outer frame acceptance 4
.
5
.
The soil should not be over excavated or less excavated
.
2
.
When pouring concrete, the supervisor should generally stand by
.
Acceptance record before delivery → pre acceptance → rectification → site opening → rectification → acceptance → key collection
.
Wall tile technical disclosure → water and electricity pressure → typesetting → square finding → paving → cleaning → pointing → cleaning → kitchen and bathroom ceiling → sanitary ware installation → cabinet installation → hardware installation 12
.
Technical disclosure of ceiling → water and electricity pressing → snapping line → drawing keel grading Line → installation of main keel suspender → installation of main keel → installation of secondary keel → concealment acceptance → installation of gypsum board → painting antirust paint → installation of layering → cleaning 15
.
Foundation column positioning and setting out → technical disclosure → woodworking formwork erection → bearing platform reinforcement binding → bearing platform reinforcement welding positioning → column reinforcement positioning → water and electricity pre burying → foundation concrete → formwork removal → cleaning → foundation acceptance → earthwork backfilling 3
.
Floor tile technical disclosure → water and electricity pressure → water and electricity installation → hanging hole → marble door sill installation → manual cleaning R angle (with waterproof requirements) → structure closed water → base handover → waterproof construction → waterproof closed water → waterproof handover → typesetting → square finding → paving → cleaning → pointing → cleaning 13
.
6
.
Property acceptance and sub item acceptance → porcelain chip → paint → floor → ceiling → plastic steel doors and windows → indoor door → entrance door → cabinet → railing → marble → special acceptance → pressing → ball passing → closed water → watering → electrical test 19
.
