CN108661087A - The waterproof construction and construction method of tower crane in a kind of basement bottom board - Google Patents
The waterproof construction and construction method of tower crane in a kind of basement bottom board Download PDFInfo
- Publication number
- CN108661087A CN108661087A CN201710205983.6A CN201710205983A CN108661087A CN 108661087 A CN108661087 A CN 108661087A CN 201710205983 A CN201710205983 A CN 201710205983A CN 108661087 A CN108661087 A CN 108661087A
- Authority
- CN
- China
- Prior art keywords
- tower crane
- construction
- waterproof
- bottom board
- basement bottom
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000011449 brick Substances 0.000 claims abstract description 32
- 239000004567 concrete Substances 0.000 claims abstract description 21
- 210000002219 extraembryonic membrane Anatomy 0.000 claims abstract description 21
- 241000251468 Actinopterygii Species 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 238000004078 waterproofing Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 12
- 239000008397 galvanized steel Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000004575 stone Substances 0.000 claims description 5
- 239000011083 cement mortar Substances 0.000 claims description 3
- 238000009416 shuttering Methods 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims description 2
- 239000010426 asphalt Substances 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 16
- 230000008595 infiltration Effects 0.000 abstract description 10
- 238000001764 infiltration Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
- E02D31/025—Draining membranes, sheets or fabric specially adapted therefor, e.g. with dimples
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2450/00—Gaskets
- E02D2450/10—Membranes
- E02D2450/105—Membranes impermeable
- E02D2450/106—Membranes impermeable for liquids
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The waterproof construction that tower crane seeps water in a kind of reduction basement bottom board, including tower crane and faulting of slab ends, it is characterised in that：The tower crane is in tower crane（7）The wall of position surrounding standard brick masonry 370mm thickness, brick fetal membrane top surrounding C15 concrete placings bottom cushions（2）, make to flush at brick fetal membrane top surface and bottom cushion upper surface, concrete fish tail and waterproof layer be set in bottom cushion upper surface（3）, fish tail and waterproof layer is covered in above brick fetal membrane top surface and bottom cushion；Tower crane（7）Bottom be laid with fish tail and waterproof layer（10）；The reinforcing bar base plate reinforcing bar being arranged in tower crane concrete（11）As tower crane reinforcing bar.The waterproof construction and construction method of tower crane infiltration are simple with waterproof construction in the reduction basement bottom board of the present invention, operability is strong, substantially reduce tower crane infiltration risk in basement bottom board, waterproofing quality is safe and reliable, the advantages of ensureing the construction period and construction quality of architectural engineering.
Description
Technical field
The present invention relates to a kind of waterproof constructions of building lot, specifically, being tower crane in a kind of reduction basement bottom board
The waterproof construction and construction method of basis infiltration.
Background technology
With the fast development of economic construction, urban construction scale constantly expands, and house, house and skyscraper etc. are built
It builds object quantity increasingly to increase sharply, the requirement to construction is also higher and higher.Tower crane as lifting equipment common in construction site,
It is mainly used to the equipment for hanging the construction raw material such as working reinforcing bar, wood stupefied, scaffold tubes, is that construction site is essential
Equipment.But in architectural engineering reinforced concrete construction, basement bottom board will appear leakage often with tower crane junction
Phenomenon.In major part basement bottom board there are a large amount of infiltration risks in tower crane position at present, if effectively being controlled not in time
System, then may influence the construction period and construction quality of architectural engineering.
Therefore in known basement bottom board the water-proofing treatment mode at tower crane position there is above-mentioned various inconvenient and
Problem.
Invention content
The purpose of the present invention is to propose a kind of safe and reliable waterproof for reducing tower crane infiltration in basement bottom board
Structure.
It is another object of the present invention to propose tower crane infiltration in a kind of reduction basement bottom board securely and reliably
The construction method of waterproof construction.
To achieve the above object, technical solution of the invention is：
The waterproof construction that tower crane seeps water in a kind of reduction basement bottom board, including tower crane and faulting of slab ends, it is characterised in that：
The tower crane is the wall in tower crane position surrounding standard brick masonry 370mm thickness, forms brick fetal membrane, brick tire
Surrounding C15 concrete placings bottom cushions at the top of film, make to flush at brick fetal membrane top surface and bottom cushion upper surface, tower crane size
Size is La*Lb*D（Design tower crane height is d, then practical tower crane height of foundation D=d+ basement bottom board plate thickness）, brick tire
Tower crane pours La*Lb in film altitude range, and tower crane pours within the scope of galvanized steel wire netting（La-600mm）*（Lb-
600mm）, surrounding reduction 300mm per side, formation faulting of slab ends；
The faulting of slab ends is 300mm for one width of top surface surrounding indwelling in tower crane, a height of basement bottom board base thickness
Faulting of slab ends；Side shuttering of the galvanized steel wire netting as foundation for tower crane steel plate for sealing water position；It is spread in brick fetal membrane wall bottom end side
If waterproof roll, the waterproof roll is the waterproof slab coiled material that design requirement uses；The bottom of tower crane is laid with waterproof and protects
Sheath；Thus the waterproof construction for reducing that tower crane seeps water in basement bottom board is constituted.
The waterproof construction that tower crane seeps water in the reduction basement bottom board of the present invention can also be arranged using technology below
It applies to further realize.
The waterproof construction that tower crane seeps water in reduction basement bottom board above-mentioned the, wherein bottom cushion >=100mm
Thickness.
The waterproof construction that tower crane seeps water in reduction basement bottom board above-mentioned, wherein the steel plate for sealing water is 300*3
Steel plate for sealing water.
The waterproof construction that tower crane seeps water in reduction basement bottom board above-mentioned, wherein the waterproof roll is that single side is anti-
Polymer membranes should be glued.
The waterproof construction construction method that tower crane seeps water in a kind of reduction basement bottom board, it is characterised in that including following
Step：
A, slope is carried out to tower crane foundation pit according to tower crane scheme；
B, concrete cushion construction is carried out in the case where meeting requirement for bearing capacity, builds brick fetal membrane by laying bricks or stones after the completion；
C, tower crane bottom laying water-proof coiled material and fish tail and waterproof layer construction, pay attention to the lap of splice for reserving waterproof roll；
D, the binding of tower crane reinforcing bar and the construction of tower crane pre-embedded bolt；
E, in tower crane reserved circle faulting of slab ends suitable for reading, the wide 300mm of faulting of slab ends, a height of basement bottom board thickness, in faulting of slab ends surrounding
300*3 steel plate for sealing water is set at edge；
F, it is intercepted using special galvanized steel wire netting at faulting of slab ends；
G, tower crane concrete placings are carried out, complete to reduce the waterproof construction construction that tower crane seeps water in basement bottom board.
The present invention reductions basement bottom board in tower crane infiltration waterproof construction construction method can also use with
Under technical measures further realize.
Method above-mentioned, wherein the tower crane foundation pit carries out in slope, the tower crane if desired driven piles should carry out in advance
Pile foundation construction.
Method above-mentioned, wherein when the setting galvanized steel wire netting, steel plate for sealing water, concrete bed course, one groove type of setting
Protection construction, protection groove surface will be less than bottom base plate certain distance, not only the template as post-cast strip position, but also can prevent ground
Lower room is swarmed from here, and the rubbish such as gravel-concrete, the cement mortar of boundary surface treatment can also be stored in post empiricism.
After adopting the above technical scheme, the present invention reductions basement bottom board in tower crane infiltration waterproof construction and apply
Work method has the following advantages：
1, waterproof construction is simple, operability is strong, substantially reduces tower crane infiltration risk in basement bottom board；
2, waterproofing quality is safe and reliable, ensures the construction period and construction quality of architectural engineering.
Description of the drawings
Fig. 1 be the embodiment of the present invention basement bottom board in tower crane waterproof construction schematic diagram.
In figure：1 brick fetal membrane, 2 concrete cushions, 3 fish tail and waterproof layers, 4 galvanized steel wire nettings, 5 steel plate for sealing water, 6 reserved faulting of slab ends,
7 tower cranes, 8 basement bottom boards, 9 waterproof rolls.
Specific implementation mode
With reference to embodiments and its attached drawing illustrates further the present invention.
Embodiment 1
The present invention's reduces the waterproof construction that tower crane seeps water in basement bottom board, including tower crane and faulting of slab ends.
Referring now to the waterproof construction schematic diagram of tower crane in the basement bottom board that Fig. 1, Fig. 1 are the embodiment of the present invention.
As shown, the tower crane is in tower crane excavation of foundation pit and to check and accept completion after-pouring 100mm thickness C15 concrete cushions
2；Unwrapping wire is carried out to tower crane on concrete cushion, and builds brick fetal membrane 1 by laying bricks or stones, brick fetal membrane way is using standard brick masonry
The wall of 370mm thickness, wall height subtract basement bottom board plate thickness for tower crane height d and subtract waterproofing protection layer thickness,
Form brick fetal membrane；Then the construction of coil waterproof layer 9 is proceeded by, additional waterproof course, coil waterproof layer are added in negative and positive angular position
Turn over brick output fetal membrane；Fish tail and waterproof layer construction 3 is carried out using 50mm thickness C20 pea gravel concretens on coil waterproof layer, in advance in advance
Coiled material lapping length is stayed；Then the construction of tower crane 7 is proceeded by, tower crane size is La*Lb*D（Design tower crane
Height of foundation is d, then practical tower crane height of foundation D=d+ basement bottom board plate thickness）, tower crane pours in brick fetal membrane altitude range
La*Lb is built, tower crane pours within the scope of galvanized steel wire netting（La-600mm）*（Lb-600mm）, surrounding reduction 300mm per side,
Form faulting of slab ends；
The faulting of slab ends is 300mm for one width of top surface surrounding indwelling in tower crane, 8 base thickness of a height of basement bottom board
Faulting of slab ends；Side shuttering of the galvanized steel wire netting 4 as 5 position of foundation for tower crane steel plate for sealing water；In brick fetal membrane wall bottom end side
Laying water-proof coiled material 9, the waterproof roll are the waterproof slab coiled material that design requirement uses；The bottom of tower crane 7 is laid with anti-
Water conservation layer 3；Thus the waterproof construction for reducing that tower crane seeps water in basement bottom board is constituted.
Embodiment 2
The waterproof construction construction method that tower crane seeps water in a kind of reduction basement bottom board, includes the following steps：
A, slope is carried out to tower crane foundation pit according to tower crane scheme；
B, concrete cushion construction is carried out in the case where meeting requirement for bearing capacity, builds brick fetal membrane 1 by laying bricks or stones after the completion；
C, tower crane bottom laying water-proof coiled material and fish tail and waterproof layer construction, pay attention to the lap of splice for reserving waterproof roll；
D, the binding of tower crane reinforcing bar and the construction of tower crane pre-embedded bolt；
E, in tower crane reserved circle faulting of slab ends suitable for reading, the wide 300mm of faulting of slab ends, a height of basement bottom board thickness, in faulting of slab ends surrounding
300*3mm steel plate for sealing water is set at edge；
F, it is intercepted using special galvanized steel wire netting at faulting of slab ends；
G, tower crane concrete placings are carried out, complete to reduce the waterproof construction construction that tower crane seeps water in basement bottom board.It is described
Tower crane foundation pit carries out in slope, and the tower crane if desired driven piles should carry out pile foundation construction in advance.The setting galvanized steel wire netting,
When steel plate for sealing water, concrete bed course, the protection construction of a groove type is set, protection groove surface will be less than bottom base plate certain distance,
Not only the template as post-cast strip position, but also can prevent basement from swarming from here, friendship can also be stored in post empiricism
The rubbish such as gravel-concrete, the cement mortar of interface processing.
The present invention has substantive distinguishing features and significant technological progress, tower crane in reduction basement bottom board of the invention
The waterproof construction and construction method of infiltration, waterproof construction is simple, operability is strong, substantially reduces tower crane in basement bottom board
Seep water risk.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, all equivalent
Technical solution should also belong to scope of the invention, should be limited by each claim.
Claims (7)
1. a kind of reducing the waterproof construction that tower crane seeps water in basement bottom board, including tower crane and faulting of slab ends, feature exist
In：
The tower crane is in tower crane excavation of foundation pit and to check and accept completion after-pouring 100mm thickness, C15 concrete cushions（2）；
Unwrapping wire is carried out to tower crane on concrete cushion, and builds brick fetal membrane by laying bricks or stones（1）, brick fetal membrane way is using standard brick masonry
The wall of 370mm thickness, wall height are that highly subtract basement bottom board plate thickness subtracts waterproofing protection layer thickness, shape to tower crane
At brick fetal membrane；Then coil waterproof layer is proceeded by（9）Construction, additional waterproof course, coil waterproof layer are added in negative and positive angular position
Turn over brick output fetal membrane；Fish tail and waterproof layer construction is carried out using 50mm thickness C20 pea gravel concretens on coil waterproof layer（3）, in advance
Reserve good coiled material lapping length；Then tower crane is proceeded by（7）Construction, tower crane size are 5mx5m；
The faulting of slab ends is 300mm for one width of top surface surrounding indwelling in tower crane, a height of basement bottom board（8）Base thickness
Faulting of slab ends；The galvanized steel wire netting（4）As foundation for tower crane steel plate for sealing water（5）The Side shuttering at position；At brick fetal membrane wall bottom
End side surface laying water-proof coiled material（9）, the waterproof roll is the waterproof slab coiled material that design requirement uses；Tower crane（7）'s
Bottom is laid with fish tail and waterproof layer（3）；Thus the waterproof construction for reducing that tower crane seeps water in basement bottom board is constituted.
2. reducing the waterproof construction that tower crane seeps water in basement bottom board as described in claim 1, which is characterized in that described
Bottom cushion >=100mm thickness.
3. reducing the waterproof construction that tower crane seeps water in basement bottom board as described in claim 1, which is characterized in that described
Steel plate for sealing water（5）For 300*3mm steel plate for sealing water.
4. reducing the waterproof construction that tower crane seeps water in basement bottom board as described in claim 1, which is characterized in that described
Waterproof roll（9）For polyester blank SBS type elastomeric modification asphalt water-proof coiled materials.
5. a kind of reducing the waterproof construction construction method that tower crane seeps water in basement bottom board, it is characterised in that including following step
Suddenly：
A, slope is carried out to tower crane foundation pit according to tower crane scheme；
B, concrete cushion construction is carried out in the case where meeting requirement for bearing capacity, builds brick fetal membrane by laying bricks or stones after the completion（1）；
C, tower crane bottom laying water-proof coiled material and fish tail and waterproof layer construction, pay attention to the lap of splice for reserving waterproof roll；
D, the binding of tower crane reinforcing bar and the construction of tower crane pre-embedded bolt；
E, in tower crane reserved circle faulting of slab ends suitable for reading, the wide 300mm of faulting of slab ends, a height of basement bottom board thickness, in faulting of slab ends surrounding
300*3mm steel plate for sealing water is set at edge；
F, it is intercepted using special galvanized steel wire netting at faulting of slab ends；
G, tower crane concrete placings are carried out, complete to reduce the waterproof construction construction that tower crane seeps water in basement bottom board.
6. reducing the waterproof construction construction method that tower crane seeps water in basement bottom board, feature as claimed in claim 5
It is, the tower crane foundation pit carries out in slope, and the tower crane if desired driven piles should carry out pile foundation construction in advance.
7. reducing the waterproof construction construction method that tower crane seeps water in basement bottom board, feature as claimed in claim 5
It is, when the setting galvanized steel wire netting, steel plate for sealing water, concrete bed course, the protection construction of a groove type is set, groove surface is protected
To be less than bottom base plate certain distance, not only the template as post-cast strip position, but also can prevent basement from swarming from here, may be used also
With the rubbish such as gravel-concrete, cement mortar of storage boundary surface treatment in post empiricism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710205983.6A CN108661087A (en) | 2017-03-31 | 2017-03-31 | The waterproof construction and construction method of tower crane in a kind of basement bottom board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710205983.6A CN108661087A (en) | 2017-03-31 | 2017-03-31 | The waterproof construction and construction method of tower crane in a kind of basement bottom board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108661087A true CN108661087A (en) | 2018-10-16 |
Family
ID=63786711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710205983.6A Pending CN108661087A (en) | 2017-03-31 | 2017-03-31 | The waterproof construction and construction method of tower crane in a kind of basement bottom board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108661087A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577359A (en) * | 2018-11-24 | 2019-04-05 | 武汉建工集团股份有限公司 | A kind of stepped tower crane and construction method |
| CN110528701A (en) * | 2019-08-23 | 2019-12-03 | 中建科技（福州）有限公司 | A kind of the Bar Anchorage connection structure and connection method of prefabricated assembled concrete component |
| CN116117975A (en) * | 2023-02-23 | 2023-05-16 | 中建八局第四建设有限公司 | Large-volume high-strength concrete experimental block template supporting, pouring and cooling method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100787178B1 (en) * | 2006-12-22 | 2007-12-21 | 전남대학교산학협력단 | Light weight steel frame foundation flooring material and method for construction |
| CN102677675A (en) * | 2011-03-11 | 2012-09-19 | 中国建筑第四工程局有限公司 | Tower crane foundation in building basement and manufacturing method of tower crane foundation |
| CN102966114A (en) * | 2012-12-10 | 2013-03-13 | 中国建筑第八工程局有限公司 | Tower crane foundation structure and construction method thereof |
| CN103161176A (en) * | 2012-10-20 | 2013-06-19 | 中国二十二冶集团有限公司 | Tower crane foundation construction method in main building connected garage |
-
2017
- 2017-03-31 CN CN201710205983.6A patent/CN108661087A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100787178B1 (en) * | 2006-12-22 | 2007-12-21 | 전남대학교산학협력단 | Light weight steel frame foundation flooring material and method for construction |
| CN102677675A (en) * | 2011-03-11 | 2012-09-19 | 中国建筑第四工程局有限公司 | Tower crane foundation in building basement and manufacturing method of tower crane foundation |
| CN103161176A (en) * | 2012-10-20 | 2013-06-19 | 中国二十二冶集团有限公司 | Tower crane foundation construction method in main building connected garage |
| CN102966114A (en) * | 2012-12-10 | 2013-03-13 | 中国建筑第八工程局有限公司 | Tower crane foundation structure and construction method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577359A (en) * | 2018-11-24 | 2019-04-05 | 武汉建工集团股份有限公司 | A kind of stepped tower crane and construction method |
| CN109577359B (en) * | 2018-11-24 | 2024-03-19 | 武汉建工集团股份有限公司 | Stepped tower crane foundation and construction method |
| CN110528701A (en) * | 2019-08-23 | 2019-12-03 | 中建科技（福州）有限公司 | A kind of the Bar Anchorage connection structure and connection method of prefabricated assembled concrete component |
| CN110528701B (en) * | 2019-08-23 | 2020-12-08 | 中建科技（福州）有限公司 | Steel bar anchoring connection structure and connection method of prefabricated concrete member |
| CN116117975A (en) * | 2023-02-23 | 2023-05-16 | 中建八局第四建设有限公司 | Large-volume high-strength concrete experimental block template supporting, pouring and cooling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102444142B (en) | Pile group column replacement expanded basement and construction method of same | |
| CN207987983U (en) | A kind of waterproof construction being used for underground engineering main body construction seam and post-cast strip | |
| CN105862873A (en) | Construction method of underground water prevention and exterior wall structures of narrow space of deep foundation pit | |
| CN102966114A (en) | Tower crane foundation structure and construction method thereof | |
| US20070266658A1 (en) | Building Structure and a Method of Forming a Building Structure | |
| CN103821181A (en) | Basement bottom plate water drainage layer construction method | |
| CN102587416B (en) | Construction method of basement attached lane structure | |
| CN213952303U (en) | Basement outer wall post-cast strip assembled protection wall construction structures | |
| CN108661087A (en) | The waterproof construction and construction method of tower crane in a kind of basement bottom board | |
| CN108301440A (en) | With waterproof, the underground pipe gallery construction method of drain function | |
| CN102653946A (en) | Waterproof construction method for setting rubber waterstop at bottom of reinforced concrete raft foundation | |
| CN103410173A (en) | Construction method for vertical post pouring belt plugging of underground structural outer wall | |
| CN103615076B (en) | The oblique roofing concrete construction method of a kind of heavy grade | |
| CN109706952A (en) | Large-scale well-sinking construction method | |
| CN101949226A (en) | Cross construction method for large pool body | |
| CN103215950B (en) | Pile foundation extension construction method in backfilling area | |
| CN202466623U (en) | Basement attached lane structure | |
| CN104975607A (en) | Offshore area local deep foundation pit stanching pit construction method | |
| CN203007974U (en) | Tower crane foundation structure | |
| CN104328790A (en) | Cast-in-situ sprayed concrete hidden bearing platform and hidden ground beam molding bed | |
| CN210766835U (en) | Foundation beam side vertical face waterproof structure | |
| CN105332386B (en) | Structure construction method for tower crane foundation serving as basement bottom plate | |
| CN204645093U (en) | Poured band of outer wall of basement advanced processing constructs | |
| CN210104811U (en) | Basement pile-wall integrated waterproof structure system | |
| CN111560959A (en) | Excavation and supporting method for shield starting well foundation pit adjacent to subway |
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: 20181016 |