CN105908983A - Building floor thickness control ruler capable of floor thickness control and floor thickness control method - Google Patents
Building floor thickness control ruler capable of floor thickness control and floor thickness control method Download PDFInfo
- Publication number
- CN105908983A CN105908983A CN201610229686.0A CN201610229686A CN105908983A CN 105908983 A CN105908983 A CN 105908983A CN 201610229686 A CN201610229686 A CN 201610229686A CN 105908983 A CN105908983 A CN 105908983A
- Authority
- CN
- China
- Prior art keywords
- concrete
- thickness
- control
- slab
- thickness control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
Abstract
The invention relates to the field of housing construction and specifically relates to a building floor thickness control ruler capable of floor thickness control and a floor thickness control method. The floor thickness control ruler comprises a supporting base a concrete height scale, a floor upper-hole topping rod, an adjustable nut, a telescopic rod part, a carrying handle and fixation rods, wherein the concrete height scale is installed at the middle part of the supporting base; two sides of the lower end of the concrete height scale are connected to the supporting base by the fixation rods; the telescopic rod part sleeves the outer side of the concrete height scale and is fixed on the concrete height scale by the adjustable nut; the upper end of the concrete height scale is designed into the carrying handle; and the floor upper-hole topping rod is installed on one side of the lower end of the telescopic rod part. The building floor thickness control ruler capable of the floor thickness control and the floor thickness control method have the advantages that design is simple; use is convenient; by design and use of the floor thickness control ruler, the problem about an ultrahigh floor thickness can be solved; and operations are safe and reliable.
Description
Technical field
The present invention relates to field of house buildings, be specifically related to a kind of control slab thickness strip thickness control chi for building and plate
Thick control method.
Background technology
Framework, frame are cut cast-in-situ concrete floor and are used more and more the most at the construction field (site)；And job site concrete cast-in-situ floor is also
There is super thick phenomenon in various degree；The hazardness brought for the field cast-in-place floor concrete super thick that tightens control and diseconomy；
Should require that we will be at the construction field (site) to taking practicable method to tighten control during cast-in-situ floor concrete placings, with really
Protect the thickness of concrete cover；The phenomenon forbidding cast-in-situ floor concrete super thick occurs.
Frame structure cast-in-situ floor super thick phenomenon engineering is very easy to find, but is not taken seriously, because super thick
Thickness typically small, only 10～15, from the point of view of owner, think that super thick is returned and solid and reliable, often recognize from the point of view of construction party
For being construction error.Actually its harm can not be ignored.
1, to reducing antihunt action from the point of view of total.Because the seismic shear that structure attracts is directly proportional to dead load, knot
Structure deadweight increases, and seismic shear also increases.By building 10 story frame structure, every layer of construction area 500 building as a example by, if
Bars In Poured Concrete Slab every layer super thick 10, ten layers just increase weight 0.01 × 10 × 500 × 2.5t/m=125t to structure.Wt part will
Attract a certain proportion of seismic shear, be additional to structure, cause structural seismic capacity to reduce.Therefore super thick moiety by weight is to structure
Impact can not be ignored.
2, to causing economic loss from the point of view of unit in charge of construction.Same as a example by the building of 1, it is assumed that every floor plate thickness
Being 100, if every layer of super thick 10, more ten layers of super thick are equivalent to water one layer of floor, cause and water concrete 0.01 × 10 × 500 more
=50m, causes 50 × 400 yuan/m=20000 yuan of economic loss to unit in charge of construction.And build the biggest this loss of the scale of construction will
The most obvious.
3, architecture quality is had an impact.The reason deeply entangling super thick will know that, the most only super thick 10, is it cannot be guaranteed that building
The protective layer thickness of plate upper reinforcement and secondary beam upper reinforcement.Unit in charge of construction, in order to control ultra-thickness, often results in building
Plate upper reinforcement and secondary beam upper reinforcement protective layer are the thinnest, so the durability of structure have been left with hidden danger.Protect if thickeied
Protecting, the harm of above two will become apparent from.
Summary of the invention
In order to solve the problems referred to above, the present invention proposes and a kind of controls slab thickness strip thickness control chi for building and thickness of slab
Control method, design is simple, easy to use, the problem solving slab thickness super thick, safe and reliable.
In order to reach foregoing invention problem, the present invention proposes techniques below scheme:
A kind of control the strip thickness control chi that slab thickness is for building, it include bracket, concrete altitude scale, the flat bar of plate torr suitable for reading, can
Adjusting nut, reduction rod member, carrying handle, fixing bar, equipped with concrete altitude scale in the middle of bracket, both sides, concrete altitude scale lower end are passed through
Fixing bar connects on bracket, and reduction rod member is sleeved on outside concrete altitude scale and is fixed on concrete altitude scale by adjustable nut
On, concrete altitude scale upper end is designed to carrying handle, and side, reduction rod member lower end is equipped with the plate flat bar of torr suitable for reading.
Described bracket is a disc seat.
The flat bar of described plate torr suitable for reading is balance angle steel shape.
Four slide bars it are designed with, reduction rod member internal corresponding four rod design four outside described concrete altitude scale
Chute, slide bar is slidably mounted in chute by spring pulley.
Described concrete altitude scale outer surface is designed with scale label.
A kind of control slab thickness construction process, be characterized in particular in following steps:
One, model sheetinstallat, floor absolute altitude control:
1) wall, column template utilize level gauge copy survey by drawing 1000mm control line on floor absolute altitude and pinpoint the main muscle of reinforcing bar before installing
On, horizontal elevation line carries out sign along the main muscle in post angle, then transfers carpenter teams and groups to according to absolute altitude control line and takes personal charge of the shift and technician；
2) code requirement 1/1000-3/1000 is pressed in installation and arch camber to beam slab, and carpenter is according to slab thickness, template thickness, wood
Fang Houdu adjusts the horizontal steel tube shelving flitch, then spreads template；Carrying out slab form to install, carpenter notes plywood when installing
Thickness of slab the most all uniform thickness, end absolute altitude control line.
3) beam slab, floor install rear surveyor and plate face are carried out levelling, then checked by quality person, after checking the standard of reaching
Transfer next procedure, reinforcement installation.
4) the strict spring quantum controlling beam forms, carries out arch camber according to specification and design requirement.
5) formwork edge joint requires that processing is tight, and the surface fissure of displacement is smooth.
6), during concrete floor slab placement, carpenter must have an optimistic view of whether casting process has metaboly, prospecting tools infrared ray level gauge
Calibration height, then measure by equal height；Deformation is had to adjust in time.
Two, floor bar Engineering Control:
1) end muscle uses 150mm height precast concrete cushion block, and gluten uses 400mm height self-control steel bar horse-shaped bench；
2) floor supporting steel bar spacing must not exceed 1000mm, and cushion block of concrete bar protective layer is quincuncial arrangement, and spacing 1000mm. ensures
Reinforced mesh thickness, does not allows occur that mesh sheet super thick concrete covers phenomenon.
Three, before concrete placings:
1) after edge frame trestle reinforcing bar binding completes, utilize level gauge, control drawing 500mm level on concrete finished surface absolute altitude
Line, horizontal control lines carries out sign along post angle steel muscle, in order to workmen carries out bracing wire and controls concrete placings thickness when pouring
And flatness.
2) arrange bar bender that reinforcing bar carries out when concrete placings last investigation, find that the too high place of plate muscle colligation is carried out
Adjust timely, to ensure that concrete can be completely covered reinforcing bar, and have 2 3cm protective layers.
Four, concrete placings controls:
1) virtual resurfacing thickness pouring plate concrete should be greater than thickness of slab 10mm, and segmentation and slicing pours, and burst area is unsuitable excessive, cloth
Time must not should move horizontally cloth in the range of 2-3m at same place continuous cloth.
2) according to technician's ready-made structure 500 line traffic control point on reinforcing bar, bracing wire panel concrete placings thickness is carried out
And flatness；
Five, strip thickness control:
1) lain in a horizontal plane in by the bracket of strip thickness control chi and above template, make strip thickness control chi be vertically disposed in above template, with
Time place two strip thickness control chis.
2) by unclamping adjustable nut, making the reduction rod member of strip thickness control chi increase, the plate adjusting strip thickness control chi is suitable for reading
Hold in the palm the height of flat bar design thickness of slab, then lock adjustable nut, make the height of the plate flat bar of torr suitable for reading fix, and two strip thickness control
The height of the plate flat bar of torr suitable for reading of chi is identical.
3) with two strip thickness control chi design heights, casting concrete, use simultaneously includes bar and puts down along two plate torr suitable for reading
The upper surface of bar strikes off concrete and scrapes a thickness of slab standard, and remaining local thickness of slab all strikes off with this standard.
4), after last floor plate thickness scrapes the bundle that finishes, by carrying handle, strip thickness control chi is proposed in concrete
Coming, the most again the local filling-in damaged, strip thickness control chi is rinsed well, prepares for next layer of use.
5) by above-mentioned steps, every a layer thickness the most so controls.
It is an advantage of the invention that design is simple, easy to use, used by the design of strip thickness control chi, solve slab thickness
The problem of super thick, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the strip thickness control chi of the present invention.
Fig. 2 is the side view of the strip thickness control chi of the present invention.
Fig. 3 is concrete altitude scale and the cross-sectional schematic of reduction rod member of the present invention.
Fig. 4 is the side view of the plate flat bar of torr suitable for reading of the present invention.
Fig. 5 is the strip thickness control chi application schematic diagram of the present invention.
Detailed description of the invention
Referring to the drawings 1-5, a kind of controls the strip thickness control chi that slab thickness is for building, and it includes bracket 1, concrete altitude scale
2, the flat bar of plate torr suitable for reading 3, adjustable nut 4, reduction rod member 5, carrying handle 6, fixing bar 7, equipped with concrete altitude scale in the middle of bracket 1
2, both sides, concrete altitude scale 2 lower end connect on bracket 1 by fixing bar 7, reduction rod member 5 be sleeved on outside concrete altitude scale 2 and
Being fixed on concrete altitude scale 2 by adjustable nut 4, concrete altitude scale 2 upper end is designed to carrying handle 6, reduction rod member 5 lower end
Side is equipped with the plate flat bar of torr suitable for reading 3.
Described bracket 1 is a disc seat.
The flat bar of described plate torr suitable for reading 3 is balance angle steel shape.
Being designed with four slide bars 21 outside described concrete altitude scale 2, internal corresponding four slide bars 21 of reduction rod member 5 design
Four chutes 51, slide bar 21 is slidably mounted in chute 51 by spring pulley 22.
Described concrete altitude scale 2 outer surface is designed with scale label.
A kind of control slab thickness construction process, be characterized in particular in following steps:
One, model sheetinstallat, floor absolute altitude control:
1) wall, column template utilize level gauge copy survey by drawing 1000mm control line on floor absolute altitude and pinpoint the main muscle of reinforcing bar before installing
On, horizontal elevation line carries out sign along the main muscle in post angle, then transfers carpenter teams and groups to according to absolute altitude control line and takes personal charge of the shift and technician；
2) code requirement 1/1000-3/1000 is pressed in installation and arch camber to beam slab, and carpenter is according to slab thickness, template thickness, wood
Fang Houdu adjusts the horizontal steel tube shelving flitch, then spreads template；Carrying out slab form to install, carpenter notes plywood when installing
Thickness of slab the most all uniform thickness, end absolute altitude control line.
3) beam slab, floor install rear surveyor and plate face are carried out levelling, then checked by quality person, after checking the standard of reaching
Transfer next procedure, reinforcement installation.
4) the strict spring quantum controlling beam forms, carries out arch camber according to specification and design requirement.
5) formwork edge joint requires that processing is tight, and the surface fissure of displacement is smooth.
6), during concrete floor slab placement, carpenter must have an optimistic view of whether casting process has metaboly, prospecting tools infrared ray level gauge
Calibration height, then measure by equal height；Deformation is had to adjust in time.
Two, floor bar Engineering Control:
1) end muscle uses 150mm height precast concrete cushion block, and gluten uses 400mm height self-control steel bar horse-shaped bench；
2) floor supporting steel bar spacing must not exceed 1000mm, and cushion block of concrete bar protective layer is quincuncial arrangement, and spacing 1000mm. ensures
Reinforced mesh thickness, does not allows occur that mesh sheet super thick concrete covers phenomenon.
Three, before concrete placings:
1) after edge frame trestle reinforcing bar binding completes, utilize level gauge, control drawing 500mm level on concrete finished surface absolute altitude
Line, horizontal control lines carries out sign along post angle steel muscle, in order to workmen carries out bracing wire and controls concrete placings thickness when pouring
And flatness.
2) arrange bar bender that reinforcing bar carries out when concrete placings last investigation, find that the too high place of plate muscle colligation is carried out
Adjust timely, to ensure that concrete can be completely covered reinforcing bar, and have 2 3cm protective layers.
Four, concrete placings controls:
1) virtual resurfacing thickness pouring plate concrete should be greater than thickness of slab 10mm, and segmentation and slicing pours, and burst area is unsuitable excessive, cloth
Time must not should move horizontally cloth in the range of 2-3m at same place continuous cloth.
2) according to technician's ready-made structure 500 line traffic control point on reinforcing bar, bracing wire panel concrete placings thickness is carried out
And flatness；
Five, strip thickness control:
1) lain in a horizontal plane in by the bracket of strip thickness control chi and above template, make strip thickness control chi be vertically disposed in above template, with
Time place two strip thickness control chis.
2) by unclamping adjustable nut, making the reduction rod member of strip thickness control chi increase, the plate adjusting strip thickness control chi is suitable for reading
Hold in the palm the height of flat bar design thickness of slab, then lock adjustable nut, make the height of the plate flat bar of torr suitable for reading fix, and two strip thickness control
The height of the plate flat bar of torr suitable for reading of chi is identical.
3) with two strip thickness control chi design heights, casting concrete, use simultaneously includes bar and puts down along two plate torr suitable for reading
The upper surface of bar strikes off concrete and scrapes a thickness of slab standard, and remaining local thickness of slab all strikes off with this standard.
4), after last floor plate thickness scrapes the bundle that finishes, by carrying handle, strip thickness control chi is proposed in concrete
Coming, the most again the local filling-in damaged, strip thickness control chi is rinsed well, prepares for next layer of use.
5) by above-mentioned steps, every a layer thickness the most so controls.
Claims (6)
1. control the strip thickness control chi that slab thickness is for building, it is characterized in that it includes that bracket, concrete altitude scale, plate are suitable for reading
Hold in the palm flat bar, adjustable nut, reduction rod member, carrying handle, fixing bar, equipped with concrete altitude scale in the middle of bracket, under concrete altitude scale
End both sides are connected on bracket by fixing bar, and reduction rod member is sleeved on outside concrete altitude scale and is fixed on by adjustable nut
On concrete altitude scale, concrete altitude scale upper end is designed to carrying handle, and side, reduction rod member lower end is equipped with the plate flat bar of torr suitable for reading.
The most according to claim 1 a kind of control the strip thickness control chi that slab thickness is for building, it is characterized in that described torr
Seat is a disc seat.
The most according to claim 1 a kind of control the strip thickness control chi that slab thickness is for building, it is characterized in that described plate
The flat bar of torr suitable for reading is balance angle steel shape.
The most according to claim 1 a kind of control the strip thickness control chi that slab thickness is for building, it is characterized in that described concrete
Being designed with four slide bars outside altitude scale, four chutes of reduction rod member internal corresponding four rod design, slide bar passes through bullet
Spring pulley is slidably mounted in chute.
The most according to claim 1 a kind of control the strip thickness control chi that slab thickness is for building, it is characterized in that described concrete
Altitude scale outer surface is designed with scale label.
6. one kind controls slab thickness construction process, it is characterised in that following steps:
(1), model sheetinstallat, floor absolute altitude control:
1) wall, column template utilize level gauge copy survey by drawing 1000mm control line on floor absolute altitude and pinpoint the main muscle of reinforcing bar before installing
On, horizontal elevation line carries out sign along the main muscle in post angle, then transfers carpenter teams and groups to according to absolute altitude control line and takes personal charge of the shift and technician；
2) code requirement 1/1000-3/1000 is pressed in installation and arch camber to beam slab, and carpenter is according to slab thickness, template thickness, wood
Fang Houdu adjusts the horizontal steel tube shelving flitch, then spreads template；Carrying out slab form to install, carpenter notes plywood when installing
Thickness of slab the most all uniform thickness, end absolute altitude control line；
3) beam slab, floor install rear surveyor and plate face are carried out levelling, then checked by quality person, transfer after checking the standard of reaching
Next procedure, reinforcement installation；
4) the strict spring quantum controlling beam forms, carries out arch camber according to specification and design requirement；
5) formwork edge joint requires that processing is tight, and the surface fissure of displacement is smooth；
6) during concrete floor slab placement, carpenter must have an optimistic view of whether casting process has metaboly, and prospecting tools infrared ray level gauge is calibrated
Height, then measure by equal height；Deformation is had to adjust in time；
(2), floor bar Engineering Control:
1) end muscle uses 150mm height precast concrete cushion block, and gluten uses 400mm height self-control steel bar horse-shaped bench；
Floor supporting steel bar spacing must not exceed 1000mm, and cushion block of concrete bar protective layer is quincuncial arrangement, and spacing 1000mm. ensures steel
Muscle mesh sheet thickness, does not allows occur that mesh sheet super thick concrete covers phenomenon；
(3), before concrete placings:
1) after edge frame trestle reinforcing bar binding completes, utilize level gauge, control drawing 500mm level on concrete finished surface absolute altitude
Line, horizontal control lines carries out sign along post angle steel muscle, in order to workmen carries out bracing wire and controls concrete placings thickness when pouring
And flatness；
2) arrange bar bender that reinforcing bar carries out when concrete placings last investigation, find that the too high place of plate muscle colligation is carried out in time
Adjustment, to ensure that concrete can be completely covered reinforcing bar, and have 2 3cm protective layers；
(4), concrete placings controls:
1) virtual resurfacing thickness pouring plate concrete should be greater than thickness of slab 10mm, and segmentation and slicing pours, and burst area is unsuitable excessive, cloth
Time must not should move horizontally cloth in the range of 2-3m at same place continuous cloth；
2) according to technician's ready-made structure 500 line traffic control point on reinforcing bar, carry out bracing wire panel concrete placings thickness and put down
Whole degree；
(5), strip thickness control:
1) lain in a horizontal plane in by the bracket of strip thickness control chi and above template, make strip thickness control chi be vertically disposed in above template, with
Time place two strip thickness control chis；
2) by unclamping adjustable nut, making the reduction rod member of strip thickness control chi increase, the plate torr suitable for reading adjusting strip thickness control chi is put down
The height of bar design thickness of slab, then lock adjustable nut, make the height of the plate flat bar of torr suitable for reading fix, and two strip thickness control chis
The height of the flat bar of plate torr suitable for reading is identical；
3) with two strip thickness control chi design heights, casting concrete, use simultaneously and include bar along two plate flat bars of torr suitable for reading
Upper surface strikes off concrete and scrapes a thickness of slab standard, and remaining local thickness of slab all strikes off with this standard；
4), after last floor plate thickness scrapes the bundle that finishes, by carrying handle, strip thickness control chi is put forward in concrete, so
After again damage local filling-in, strip thickness control chi is rinsed well, prepares for next layer of use；
5) by above-mentioned steps, every a layer thickness the most so controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229686.0A CN105908983B (en) | 2016-04-14 | 2016-04-14 | Control slab thickness construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229686.0A CN105908983B (en) | 2016-04-14 | 2016-04-14 | Control slab thickness construction process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105908983A true CN105908983A (en) | 2016-08-31 |
| CN105908983B CN105908983B (en) | 2018-03-30 |
Family
ID=56746013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610229686.0A Active CN105908983B (en) | 2016-04-14 | 2016-04-14 | Control slab thickness construction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105908983B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121236A (en) * | 2016-08-31 | 2016-11-16 | 山西四建集团有限公司 | Floor bar protective layer and structural elevation integrated control method |
| CN108755356A (en) * | 2018-07-17 | 2018-11-06 | 南通华新建工集团有限公司 | A kind of band vibrations floor leveling concrete absolute altitude control tool |
| CN109208912A (en) * | 2018-10-29 | 2019-01-15 | 山西省工业设备安装集团有限公司 | A kind of cast-in-situ floor gage controller |
| CN109826349A (en) * | 2019-01-24 | 2019-05-31 | 北京定荣家科技有限公司 | A kind of construction method that light steel villa pea gravel concreten layer pours |
| CN110067391A (en) * | 2018-01-22 | 2019-07-30 | 五冶集团上海有限公司 | A kind of control method of pouring thickness of concrete floor |
| CN110271081A (en) * | 2019-06-14 | 2019-09-24 | 中铁六局集团有限公司 | A kind of reinforced microscopic fiberboard integrated precast equipment and operating method |
| CN111075213A (en) * | 2020-01-15 | 2020-04-28 | 中冶建工集团有限公司 | Construction method for floor elevation control |
| CN111321834A (en) * | 2020-03-10 | 2020-06-23 | 上海宝冶集团有限公司 | Construction method for accurately controlling thickness of concrete cast-in-place floor |
| CN113338628A (en) * | 2021-06-11 | 2021-09-03 | 中冶天工集团有限公司 | Cast-in-place concrete plate thickness control device and use method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04306365A (en) * | 1991-04-01 | 1992-10-29 | Kubota House Kk | Construction of concrete foundation and positioner therefor |
| JPH09151605A (en) * | 1995-09-28 | 1997-06-10 | Hiroyuki Sugiyama | Dimension adjusting packing |
| CN201672897U (en) * | 2010-05-28 | 2010-12-15 | 中冶集团华冶资源开发有限责任公司 | Measuring tool for floor thickness |
-
2016
- 2016-04-14 CN CN201610229686.0A patent/CN105908983B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04306365A (en) * | 1991-04-01 | 1992-10-29 | Kubota House Kk | Construction of concrete foundation and positioner therefor |
| JPH09151605A (en) * | 1995-09-28 | 1997-06-10 | Hiroyuki Sugiyama | Dimension adjusting packing |
| CN201672897U (en) * | 2010-05-28 | 2010-12-15 | 中冶集团华冶资源开发有限责任公司 | Measuring tool for floor thickness |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121236A (en) * | 2016-08-31 | 2016-11-16 | 山西四建集团有限公司 | Floor bar protective layer and structural elevation integrated control method |
| CN110067391A (en) * | 2018-01-22 | 2019-07-30 | 五冶集团上海有限公司 | A kind of control method of pouring thickness of concrete floor |
| CN108755356A (en) * | 2018-07-17 | 2018-11-06 | 南通华新建工集团有限公司 | A kind of band vibrations floor leveling concrete absolute altitude control tool |
| CN108755356B (en) * | 2018-07-17 | 2020-10-30 | 南通华新建工集团有限公司 | Area vibrations ground concrete elevation control instrument of making level |
| CN109208912A (en) * | 2018-10-29 | 2019-01-15 | 山西省工业设备安装集团有限公司 | A kind of cast-in-situ floor gage controller |
| CN109826349A (en) * | 2019-01-24 | 2019-05-31 | 北京定荣家科技有限公司 | A kind of construction method that light steel villa pea gravel concreten layer pours |
| CN110271081A (en) * | 2019-06-14 | 2019-09-24 | 中铁六局集团有限公司 | A kind of reinforced microscopic fiberboard integrated precast equipment and operating method |
| CN110271081B (en) * | 2019-06-14 | 2024-01-16 | 中铁六局集团有限公司 | Integral prefabricating equipment for reinforced fine sand fiberboard and operation method |
| CN111075213A (en) * | 2020-01-15 | 2020-04-28 | 中冶建工集团有限公司 | Construction method for floor elevation control |
| CN111321834A (en) * | 2020-03-10 | 2020-06-23 | 上海宝冶集团有限公司 | Construction method for accurately controlling thickness of concrete cast-in-place floor |
| CN113338628A (en) * | 2021-06-11 | 2021-09-03 | 中冶天工集团有限公司 | Cast-in-place concrete plate thickness control device and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105908983B (en) | 2018-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105908983A (en) | Building floor thickness control ruler capable of floor thickness control and floor thickness control method | |
| CN105951579B (en) | A kind of preparation method of preform lid beam steel moulding bed and prefabricated bent cap reinforcement cage | |
| CN104314012B (en) | A kind of cantilever box beam shelf bracket fastener attachment structure | |
| CN106193094B (en) | A kind of embedding anchor bolts construction mould and foundation bolt adjust construction method | |
| CN103526954A (en) | Support for overweight precision embedded part and construction method thereof | |
| CN104328737A (en) | Connecting construction method of suspended-cast box girder triangular bracket fastener connecting construction method | |
| Senaldi et al. | Natural stone masonry characterization for the shaking-table test of a scaled building specimen | |
| CN109736591A (en) | A kind of ruggedized construction and reinforcement means suitable for building hoist basement roof | |
| CN106639500B (en) | Slding form operation method of square variable-section multilayer platform chimney under high wind pressure | |
| CN111551326B (en) | Displacement monitoring method for settlement foundation layered casting concrete beam | |
| CN105735228A (en) | Construction method and installation accuracy control method of rack systems of high-lift rack climbing type ship lift | |
| CN104153479B (en) | Reaction plate loading hole construction method and constructing device thereof | |
| CN106368330B (en) | Steel building construction land tenure foot bolt pre-embedded construction method | |
| Luna et al. | Seismic response of low aspect ratio reinforced concrete walls | |
| CN215760524U (en) | Main structure floor thickness control block | |
| CN209670395U (en) | A kind of ruggedized construction suitable for building hoist basement roof | |
| Criswell | Design and testing of a blast-resistant reinforced concrete slab system | |
| Martinez-Cruzado | Experimental study of post-tensioned flat plate exterior slab-column connections subjected to gravity and biaxial loading | |
| CN103669880B (en) | A kind of negative reinforcement hangs device and the construction method thereof of construction control topping | |
| CN205999920U (en) | Multi-functional embedding anchor bolts construction mould | |
| CN105113422B (en) | Back-stayed balance continuous beam cast-in-situ section construction method | |
| Choi et al. | Diagonal strut mechanism of URM wall infilled RC frame for multi bays | |
| CN205999921U (en) | A kind of embedding anchor bolts construction mould | |
| Costley | Dynamic response of URM buildings with flexible diaphragms | |
| Sakurai et al. | Seismic performance of RC shear walls with multiopenings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xue Yuchun Inventor after: Guo Jiwei Inventor after: Chen Xia Inventor after: Zhang Aiquan Inventor after: Yang Zhenghua Inventor before: Guo Jiwei Inventor before: Chen Xia Inventor before: Zhang Aiquan Inventor before: Xue Yuchun Inventor before: Yang Zhenghua |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |