CN109723143A - A kind of construction method of the super short prominent concrete bearing platform of rigidity - Google Patents
A kind of construction method of the super short prominent concrete bearing platform of rigidity Download PDFInfo
- Publication number
- CN109723143A CN109723143A CN201811624570.2A CN201811624570A CN109723143A CN 109723143 A CN109723143 A CN 109723143A CN 201811624570 A CN201811624570 A CN 201811624570A CN 109723143 A CN109723143 A CN 109723143A
- Authority
- CN
- China
- Prior art keywords
- bolt
- leveling
- nut
- concrete
- grouting material
- 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.)
- Pending
Links
Landscapes
- Foundations (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The construction method of specifically a kind of super short prominent concrete bearing platform of rigidity of the present invention；It is characterized in that: while concrete building ground reinforcing bar is bound, it is pre-buried to fix pre-embedded bolt；Flooring concrete is poured to addition swelling agent Self-leveling grouting material filled layer elevation of bottom；Land regions are related to concrete building ground region dabbing and wash with water the slag waste material of flooring dabbing generation；Successively installation levels nut, steel plate and with gasket fastening nut bolt from the bottom up, adjusts leveling nut；Leveling nut and bolt use electric welding mode to be welded fixation；Self-leveling grouting material outer periphery seals template, pours addition swelling agent Self-leveling grouting material；Form removal；Cut off exposed surface of steel plate bolt part.This construction method is easy to operate, the gap that the super short prominent usual way of concrete bearing platform of rigidity can be overcome to generate；The stability of the super short prominent concrete bearing platform of rigidity can also be improved simultaneously.
Description
Technical field
The present invention relates to concrete construction field, the construction method of specifically a kind of super short prominent concrete bearing platform of rigidity.
Background technique
On mattess or the normal absolute altitude of flooring, in the lower part for placing heavier equipment, it usually needs setting
Equipment platform, podium level are usually no more than 200mm, and height is lower, but design bearing capacity is more demanding.The equipment platform is the bottom of by
Portion's concrete and surface pre-embedded steel slab composition.Usual way is pre-embedded steel slab bottom setting embedded bar, and embedded bar is embedded into
Among concrete building ground, the arrangement of reinforcement of embedded bar and flooring is welded into an entirety.The concrete vibrating of equipment platform is tired
Difficulty after usually having poured concrete, is shunk because concrete condenses, and the platform and concrete generate gap, which can weaken flat
The bearing capacity and stability of platform.
Summary of the invention
It is an object of the invention to overcome drawbacks described above, a kind of new construction method is provided, to overcome concreting
The problems such as difficult and cold seam.
A kind of construction method of the super short prominent concrete bearing platform of rigidity；Including concrete building ground, pre-embedded bolt, leveling spiral shell
Cap, addition swelling agent Self-leveling grouting material filled layer, steel plate, band gasket fastening nut；Its Specific construction step are as follows:
While step 1, the binding of concrete building ground reinforcing bar, pre-buried to fix pre-embedded bolt, bolt and flooring reinforcing bar are fixed
Together, it can use and be welded and fixed, while wrap the bolt being exposed to outside flooring with cloth；
Step 2 pours flooring concrete to addition swelling agent Self-leveling grouting material filled layer elevation of bottom；
Step 3, land regions be related to concrete building ground region dabbing and wash with water the generation of flooring dabbing slag it is useless
Material；
Successively installation levels nut, steel plate and with gasket fastening nut from the bottom up for step 4, bolt, adjusts leveling nut, makes steel
Plate is in same level absolute altitude；
Step 5, leveling nut and bolt are welded fixation using electric welding mode；
Step 6, Self-leveling grouting material outer periphery seal template, pour addition swelling agent Self-leveling grouting material；
After step 7, grouting material solidification, form removal；
Step 8, excision exposed surface of steel plate bolt part.
This construction method is easy to operate, the seam that the super short prominent usual way of concrete bearing platform of rigidity can be overcome to generate
Gap；The stability of the super short prominent concrete bearing platform of rigidity can also be improved simultaneously.
Detailed description of the invention
Fig. 1 is this construction method structural schematic diagram.
In figure: 0 pre-embedded bolt, 1 leveling nut, 2 addition swelling agent Self-leveling grouting material filled layers, 3 platform steel plates, 4 bands
Gasket fastening nut.
Specific embodiment
The present invention is further illustrated below by way of specific embodiment.
As shown in Figure 1, a kind of construction method of the super short prominent concrete bearing platform of rigidity；Including concrete building ground, pre-buried spiral shell
Bolt 0, leveling nut 1, addition swelling agent Self-leveling grouting material filled layer 2, platform steel plate 3, band gasket fastening nut 4；It is specific
Construction procedure are as follows:
While step 1, the binding of concrete building ground reinforcing bar, pre-buried to fix pre-embedded bolt, bolt and flooring reinforcing bar are fixed
Together, it can use and be welded and fixed, while wrap the bolt being exposed to outside flooring with cloth；
Step 2 pours flooring concrete to addition swelling agent Self-leveling grouting material filled layer elevation of bottom；
Step 3, land regions be related to concrete building ground region dabbing and wash with water the generation of flooring dabbing slag it is useless
Material；
Successively installation levels nut, steel plate and with gasket fastening nut from the bottom up for step 4, bolt, adjusts leveling nut, makes steel
Plate is in same level absolute altitude；
Step 5, leveling nut and bolt are welded fixation using electric welding mode；
Step 6, Self-leveling grouting material outer periphery seal template, pour addition swelling agent Self-leveling grouting material；
After step 7, grouting material solidification, form removal；
Step 8, excision exposed surface of steel plate bolt part.
This construction method is easy to operate, the seam that the super short prominent usual way of concrete bearing platform of rigidity can be overcome to generate
Gap；The stability of the super short prominent concrete bearing platform of rigidity can also be improved simultaneously.
Claims (1)
1. a kind of construction method of the super short prominent concrete bearing platform of rigidity；It is characterized in that: include concrete building ground, pre-embedded bolt,
Level nut, addition swelling agent Self-leveling grouting material filled layer, steel plate, band gasket fastening nut；Its Specific construction step are as follows:
While step 1, the binding of concrete building ground reinforcing bar, pre-buried to fix pre-embedded bolt, bolt and flooring reinforcing bar are fixed
Together, it can use and be welded and fixed, while wrap the bolt being exposed to outside flooring with cloth；
Step 2 pours flooring concrete to addition swelling agent Self-leveling grouting material filled layer elevation of bottom；
Step 3, land regions be related to concrete building ground region dabbing and wash with water the generation of flooring dabbing slag it is useless
Material；
Successively installation levels nut, steel plate and with gasket fastening nut from the bottom up for step 4, bolt, adjusts leveling nut, makes steel
Plate is in same level absolute altitude；
Step 5, leveling nut and bolt are welded fixation using electric welding mode；
Step 6, Self-leveling grouting material outer periphery seal template, pour addition swelling agent Self-leveling grouting material；
After step 7, grouting material solidification, form removal；
Step 8, excision exposed surface of steel plate bolt part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624570.2A CN109723143A (en) | 2018-12-28 | 2018-12-28 | A kind of construction method of the super short prominent concrete bearing platform of rigidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624570.2A CN109723143A (en) | 2018-12-28 | 2018-12-28 | A kind of construction method of the super short prominent concrete bearing platform of rigidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109723143A true CN109723143A (en) | 2019-05-07 |
Family
ID=66297856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811624570.2A Pending CN109723143A (en) | 2018-12-28 | 2018-12-28 | A kind of construction method of the super short prominent concrete bearing platform of rigidity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109723143A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068303A (en) * | 2019-05-19 | 2019-07-30 | 山东省水利科学研究院 | A kind of automatic static level apparatus for measuring vertical displacement based on laser measurement |
| CN111980055A (en) * | 2020-08-06 | 2020-11-24 | 中国十七冶集团有限公司 | Operation method for dense grouting between bottom and foundation of hot blast stove |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09158381A (en) * | 1995-12-13 | 1997-06-17 | Kiyomatsu Kato | Ready mixed concrete construction method to roof slope surface and down stop member and ejection stop member and fixture of down stop member employed in the method |
| CN102535509A (en) * | 2010-12-28 | 2012-07-04 | 贵阳铝镁设计研究院有限公司 | Construction method of high-flatness equipment foundation and adjusting structure thereof |
| CN104453250A (en) * | 2014-10-28 | 2015-03-25 | 中国二十二冶集团有限公司 | Steel tube concrete column top-down construction method |
| CN206418514U (en) * | 2017-01-12 | 2017-08-18 | 中国建筑第五工程局有限公司 | A kind of strip footing for not destroying hard surface |
-
2018
- 2018-12-28 CN CN201811624570.2A patent/CN109723143A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09158381A (en) * | 1995-12-13 | 1997-06-17 | Kiyomatsu Kato | Ready mixed concrete construction method to roof slope surface and down stop member and ejection stop member and fixture of down stop member employed in the method |
| CN102535509A (en) * | 2010-12-28 | 2012-07-04 | 贵阳铝镁设计研究院有限公司 | Construction method of high-flatness equipment foundation and adjusting structure thereof |
| CN104453250A (en) * | 2014-10-28 | 2015-03-25 | 中国二十二冶集团有限公司 | Steel tube concrete column top-down construction method |
| CN206418514U (en) * | 2017-01-12 | 2017-08-18 | 中国建筑第五工程局有限公司 | A kind of strip footing for not destroying hard surface |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068303A (en) * | 2019-05-19 | 2019-07-30 | 山东省水利科学研究院 | A kind of automatic static level apparatus for measuring vertical displacement based on laser measurement |
| CN111980055A (en) * | 2020-08-06 | 2020-11-24 | 中国十七冶集团有限公司 | Operation method for dense grouting between bottom and foundation of hot blast stove |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110747899B (en) | Basement waterproof construction method | |
| CN106759496B (en) | Anti-settling inspection shaft changes the outfit technique | |
| CN101294447B (en) | Buildings pile underpinning method | |
| CN103726503B (en) | Anchor rod pile reinforcing bearing platform structure used for reinforcing deformed bridge pile and construction method thereof | |
| CN110578290B (en) | Bridge abutment back backfill structure and construction method thereof | |
| CN103590841B (en) | Supporting method for primary support of underground excavated chamber | |
| CN105332380B (en) | Strut changing structure and method for underground building | |
| CN109723143A (en) | A kind of construction method of the super short prominent concrete bearing platform of rigidity | |
| CN208933989U (en) | A kind of tower-crane foundation structure | |
| CN203654308U (en) | Anchor jacked pile reinforced bearing platform structure for reinforcing deformed bridge pile | |
| CN108487323A (en) | Inspection shaft manhole lid device construction technology on a kind of road | |
| CN106545030B (en) | Small-sized buried reservoir of one kind and preparation method thereof | |
| CN201943086U (en) | Underground building wall body | |
| CN109183848B (en) | A kind of Tunnel Design and building method | |
| CN104929365A (en) | Composite surface construction technology for garbage discharging platform of garbage incineration power plant | |
| CN104652495B (en) | Internal support of foundation pit column and base plate node waterproof construction technology | |
| CN106948502A (en) | A kind of water-proof top cover and its construction method | |
| CN108442411A (en) | A kind of construction method of poured band of outer wall of basement and its building structure | |
| CN108396761A (en) | The non-fully pile foundation cushion cap and production method under precipitation state inside a kind of foundation pit | |
| CN205662948U (en) | Cold area road surface manhole cover | |
| CN110439035A (en) | A kind of basement bottom plate rear pouring tape Seepage method | |
| CN110792101A (en) | Underground building and implementation method thereof | |
| CN210797245U (en) | Structure is backfilled to bridgehead abutment back of body | |
| CN208981019U (en) | Ladder type prefabricated plate with auxiliary block | |
| CN210529482U (en) | Bridge expansion joint drainage structures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190507 |
|
| RJ01 | Rejection of invention patent application after publication |