CN109441099A - Basement single side formwork system and the method for utilizing its outer wall of basement of constructing - Google Patents
Basement single side formwork system and the method for utilizing its outer wall of basement of constructing Download PDFInfo
- Publication number
- CN109441099A CN109441099A CN201811480929.3A CN201811480929A CN109441099A CN 109441099 A CN109441099 A CN 109441099A CN 201811480929 A CN201811480929 A CN 201811480929A CN 109441099 A CN109441099 A CN 109441099A
- Authority
- CN
- China
- Prior art keywords
- template
- basement
- wall
- frame
- unilateral
- 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
- 238000009415 formwork Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 75
- 239000010959 steel Substances 0.000 claims abstract description 75
- 238000010276 construction Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims description 8
- 239000003337 fertilizer Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 4
- 238000004873 anchoring Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000005098 hot rolling Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/18—Restraining of underground water by damming or interrupting the passage of underground water by making use of sealing aprons, e.g. diaphragms made from bituminous or clay material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0275—Retaining or protecting walls characterised by constructional features cast in situ
-
- 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
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Architecture (AREA)
- Hydrology & Water Resources (AREA)
- Mechanical Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Basement single side formwork system and the method for utilizing its outer wall of basement of constructing, branch is located on basement structure floor, including template and several unilateral supporting frames being supported on outside template, template is spliced by several pieces of modular units, the modular unit includes rectangle template panel, it is enclosed solidly in the rectangular shaped rim of rectangle surrounding, template steel framework main rib and Z-shape steel frame time rib, several template steel framework main ribs are vertical and are disposed in an evenly spaced relation between rectangular shaped rim long margin frame, Z-shape steel frame time rib is two, it is respectively perpendicular and is set between two outermost template steel framework main ribs and rectangular shaped rim short frame.Easy construction of the present invention, process is reasonable and input cost is low, pass through formwork twice, realize fertile slot backfill combined lightweight aggregate concrete waterwall of first constructing, it constructs again outer wall of basement waterproof, the problem of finally sequence of construction of construction outer wall of basement can effectively solve the fertile slot structure of basement zero, waterproof construction hardly possible, backfill hidden danger of quality.
Description
Technical field
The invention belongs to technical field of building construction more particularly to basement single side formwork system and using under its construction ground
The method of room exterior wall.
Background technique
It is usually to use bilateral shuttering supporting in architectural engineering, through-wall bolt both ends are respectively fixed with side template support, city
City building site growing tension, grassroot project are higher and higher for the utilization rate of the underground space, and basement is frequently with zero fertile slot
Design, not can guarantee the construction space demand of conventional outer wall of basement bilateral formwork, single side formwork construction technology is come into being.
Single side formwork technology is more mature both at home and abroad at present, common are three kinds of forms:
(1) slope protection pile, the scheme of enclosure wall setting split bolt are utilized.
The globality that split bolt destroys outer wall of basement waterproof is set, a large amount of bolts hole are increased on waterproof layer,
Repair time-consuming and laborious, waterproof renewal expense is higher, and has certain leakage hidden trouble.
(2) using steel truss as one side formwork support frame, and foundation bolt is set, with fixing support rack.
It since steel truss is from great, is difficult to move by manpower, installation needs to rely on tower crane；It, need to be in work progress
Full hall frame can be just set up after striking and carries out floor slab construction, influence structure construction progress；Steel truss cost is high, such as cannot week
Turn to reuse, will lead to cost of building projects increase.
(3) it sets up framed bent and diagonal brace is set using steel tube fastener, using as shuttering supporting.
Heavy workload is set up and removed to steel tube fastener framed bent, and support node is more, and all fasteners connect, it is more difficult to guarantee institute
There is the equal snapping of node close, thus the mould that easily rises；Construction process needs first to pour walling concrete, and it is full to install flooring after demoulding again
Hall frame installs, and is affected to structure progress.
Summary of the invention
The object of the present invention is to provide basement single side formwork system and using the method for its outer wall of basement of constructing, to solve
When certainly basement is frequently with zero fertile slot design, existing single side formwork stability is poor, by external force or variation of ambient temperature
It influences, it is possible that the case where running mould, swollen mould, causes to deform, influence support strength, there is technical issues that；And it solves
Flatness certainly when prior art single side formwork is lower, outer wall of basement waterproof and fertile slot backfill construction quality not can guarantee asks
Topic.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of basement single side formwork system, it is characterised in that: branch is located on basement structure floor, including template and is supported on
Several unilateral supporting frames outside template, template are spliced by several pieces of modular units, and the modular unit includes rectangle
Form surfacing, the rectangular shaped rim for being enclosed solidly in rectangle surrounding, template steel framework main rib and Z-shape steel frame time rib, several formwork steels
Frame main rib is vertical and is disposed in an evenly spaced relation between rectangular shaped rim long margin frame, and the Z-shape steel frame time rib is two, is respectively perpendicular
Between two outermost template steel framework main ribs and rectangular shaped rim short frame；
The unilateral side supporting frame includes Upper rectangular standard knot and is connected and fixed with Upper rectangular standard knot by bolt assembly
Lower part abnormity increase section, it includes that upper water pingbian, medial shaft straight flange, the oblique side in outside and bottom are oblique that lower part abnormity, which increases section,
Side, the bottom it is oblique in medial shaft straight flange and oblique outside between pre-embedded anchoring bolts and adjustable seats be respectively set connect
Fixation is connect, the adjustable seats are increased section by provided with threaded connector and lower part abnormity and fixed, and adjustable seats top, which is equipped with, to be adjusted
Handle, the regulation handle pass through adjustable seats top hole and are connected and fixed with adjustable seats, by rotating regulation handle, can make
Adjustable seats rotation, to adjust the verticality of unilateral supporting frame.
Steel tube fastener, phase are equipped on vertical edge and the special-shaped oblique side in outside for increasing section on the outside of the Upper rectangular standard knot
The adjacent unilateral supporting frame increases the steel pipe of section by several horizontal steel tubes also cross Upper rectangular standard knot and abnormity
Fastener is connected together.
It is further preferred that the template and unilateral supporting frame are also installed for adjusting formwork system lateral length
Rectangle adjusts frame body.
Further, the template and unilateral supporting frame or rectangle adjust frame body and pass through template adapter, horizontal square steel
Pipe and keel adapter are connected and fixed, and the template is connect with horizontal square steel tube by template adapter, the horizontal square steel tube
Frame body is adjusted with unilateral supporting frame or rectangle to connect by keel adapter.
Further, the unilateral supporting frame adjusts frame body with rectangle and is connect by keel adapter, horizontal square steel tube
It is fixed.The horizontal square steel tube adjusts frame body with unilateral supporting frame and rectangle by keel adapter and connect.
Further, the template steel framework main rib is axially symmetric structure, and first including being sequentially arranged connects side, first tiltedly
In, the first reversed bevel edge, top surface, the second bevel edge, the second reversed bevel edge and the second connection, the first connection while and when the second connection
Setting is bonded with form surfacing, the first bevel edge and the second bevel edge towards top surface inclination and are higher than the setting of top surface absolute altitude, described
It is set on top surface there are two the concave face being recessed inwardly, the template steel framework main rib has anti-bending strength good, and own wt is light, worker
Easy to operate advantage.
Further, the rectangular shaped rim is equipped with the groove that can be embedded form surfacing edge, goes back in the rectangular shaped rim
Equipped with the semicircle bolt hole that notch is outside, the semicircle bolt hole is the installation point that template adapter wears form surfacing.
In addition, the form surfacing is to cover modeling face glued board, the modeling face glued board of covering includes that face and 12mm thickness are moulded by 1.5mm thickness
Wood plywood.
It is further preferred that the rectangular shaped rim, template steel framework main rib and Z-shape steel frame time rib are hot rolling deformed steel, steel material
For Q235.
Utilize the method for the fertile slot single side formwork system construction outer wall of basement of basement zero, it is characterised in that: including following
Step:
Step 1: concrete retaining wall is constructed: successively setting up template from outside to inside on the outside of basement fertilizer slot, rectangle adjusts frame body
With unilateral supporting frame, fill concrete forms concrete earth-retaining in the basement fertilizer slot between template and foundation pit supporting construction
Wall；
Step 2, one side formwork support frame are removed: successively removing unilateral supporting frame, rectangle adjusts frame body and template；
Step 3, outer wall of basement waterproof construction: the completely viscous laying water-proof coiled material of metope forms waterproof on the outside of concrete retaining wall
Layer；
Step 4, outer wall of basement construction: first carrying out the binding of outer wall of basement reinforcing bar, then sets up template, unilateral supporting frame,
Casting concrete between template and concrete retaining wall forms outer wall of basement, last form removal and unilateral supporting frame.Extremely
This, outer wall of basement construction is completed.
It is further preferred that the concrete retaining wall is by that can do the combined lightweight aggregate concrete of outer wall of basement thermal insulation material
It pours.
Compared with prior art the invention has the characteristics that and the utility model has the advantages that
Firm lateral support is arranged under the premise of guaranteeing template strength, rigidity in the present invention, it can be ensured that does not have through-wall bolt
One side formwork system situations such as running mould, swollen mould does not occur, utilization the method ensure that fertile slot backfill, outer wall of basement waterproof,
Lower room exterior wall construction operation, had both met site safety demand, and can also meet site operation demand.
Formwork system of the invention realizes fertile slot backfill combined lightweight aggregate concrete water blocking of first constructing by formwork twice
Wall, then outer wall of basement waterproof of constructing, the sequence of construction for outer wall of basement of finally constructing effectively solve underground in the case of zero fertile slot
Room external wall waterproof and the difficult problem of fertile slot backfill construction, fertile slot material use combined lightweight aggregate concrete, and thermal coefficient is low, can be with
Outer wall of basement thermal insulation material is also served as, it is environmentally protective.
Easy construction of the present invention, process is reasonable and input cost is low, by formwork twice, realizes fertile slot backfill of first constructing
The sequence of construction of combined lightweight aggregate concrete waterwall, then outer wall of basement waterproof of constructing, outer wall of basement of finally constructing can have
Effect solves the problem of the fertile slot structure of basement zero, the difficult backfill hidden danger of quality of waterproof construction.
For the invention patent using standardization steel framework Wood-plastic formwork, template strength is high, is used in turn often, concrete formation
High-quality, working security is good, and the adaptability of technology is strong, has good promotion and practical value, and can produce after extensive popularization and application
Raw good economic benefit.
Detailed description of the invention
Fig. 1 be it is of the present invention do not construct concrete retaining wall when Construction State figure；
Fig. 2 is the enlarged structure schematic diagram in the portion A in Fig. 1；
Fig. 3 is the enlarged structure schematic diagram in the portion B in Fig. 1；
Fig. 4 is the enlarged structure schematic diagram in the portion C in Fig. 1；
Fig. 5 is the structural schematic diagram that construction concrete retaining wall of the present invention finishes；
Fig. 6 is the structural schematic diagram that construction outer wall of basement of the present invention finishes；
Fig. 7 is the structural schematic diagram of modular unit of the present invention；
Fig. 8 is the cross section structure schematic diagram of rectangular shaped rim of the present invention；
Fig. 9 is the rearview of Fig. 7；
Figure 10 is the enlarged structure schematic diagram in the portion E in Fig. 9；
Figure 11 is the enlarged structure schematic diagram in the portion D in Fig. 5.
Appended drawing reference: 1- modular unit；11- rectangle template panel；12- rectangular shaped rim；13- template steel framework main rib；14-Z
Fashioned iron frame time rib；The connection of 131- first side, the first bevel edge of 132-, the top surface 133-, the second bevel edge of 134-；The connection of 135- second side；
The reversed bevel edge of 136- second；137- concave face；The reversed bevel edge of 138- first；14-Z fashioned iron frame time rib；The unilateral side 2- supporting frame；
21- Upper rectangular standard knot；22- abnormity increases section；221- upper water pingbian；222- medial shaft straight flange；Oblique side on the outside of 223-；
The oblique side in the bottom 224-；The oblique pre-embedded bolt of 3-；The vertical foundation bolt of 4-；5- bolt assembly；6- rectangle adjusts frame body；The underground 7-
Room fertilizer slot；8- foundation pit supporting construction；9- concrete retaining wall；10- reserved space；16- groove；17- semicircle bolt hole, 18- connect
Fitting；19- regulation handle；20- horizontal steel tube；23- basement structure floor；24- tube clamps；25- waterproof layer；26- basement
Exterior wall；27- template adapter；The horizontal square steel tube of 28-；29- keel adapter.
Specific embodiment
For realize the present invention technological means, character of innovation, reach purpose and effect is easy to understand, below to
Invention further illustrates.
The embodiment recorded herein is specific specific embodiment of the invention, for illustrating design of the invention,
Be it is explanatory and illustrative, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except what is recorded herein
Outside embodiment, those skilled in the art can also based on the claim of this application book and specification disclosure of that using aobvious and
The other technical solutions being clear to, these technical solutions include using any obvious to making for the embodiment recorded herein
The technical solution of substitutions and modifications.
A kind of basement single side formwork system, the invention belongs to the fertile slot single side formwork of basement zero is waterproof and insulation integrated outer
Wall construction skill, as shown in figure 5, branch is located on basement structure floor 23, including template and several lists being supported on outside template
Side stand component body 2, unilateral 2 uniform intervals branch of supporting frame are located on the outside of template, and the distance between adjacent unilateral side supporting frame 2 is
600mm, template are spliced by several pieces of modular units 1, as shown in figures 7 and 9, modular unit 1 include rectangle template panel 11,
It is enclosed solidly in rectangular shaped rim 12, template steel framework main rib 13 and the Z-shape steel frame time rib 14 of rectangle surrounding, several template steel framework main ribs 13
Vertical and be disposed in an evenly spaced relation between 12 long margin frame of rectangular shaped rim, Z-shape steel frame time rib 14 is two, is respectively perpendicular set on two
Between root outermost template steel framework main rib 13 and 12 short frame of rectangular shaped rim, the preferred rectangle template panel 11 of the present invention is long
2400mm, wide 600mm, the template steel framework main rib 13 on each modular unit 2 have 5, and adjacent 13 spacing of steel framework main rib is
600mm, Z-shape steel frame time rib 14 is 300mm long, and rectangular shaped rim 12 is 64mm long.
As shown in Figure 10, template steel framework main rib 13 is axially symmetric structure, including be sequentially arranged the first connection side 131, the
One bevel edge 132, the first reversed bevel edge 138, top surface 133, the second reversed bevel edge 136, the second bevel edge 134 and the second connection side 135,
First connection 135 be bonded setting when 131 and second connect with form surfacing 11, and the first bevel edge 132 and the second bevel edge 134 are equal
It is tilted towards top surface 133 and is higher than 133 absolute altitude of top surface and be arranged, set that there are two the concave face 137 being recessed inwardly, moulds on top surface 133
The setting in this way of slab frame main rib 13 has the advantages that intensity is big, steel using amount is small.As shown in Figure 10, rectangular shaped rim 12 be equipped with can be embedding
If the groove 16 at 11 edge of template face, as shown in fig. 7, the outside semicircle bolt hole 17 of notch is additionally provided in rectangular shaped rim 12, half
Circle bolt hole 17 is used for template adapter fixed form.Rectangular shaped rim 12, template steel framework main rib 13 and Z-shape steel frame time rib 14 are heat
Roll deformed steel, steel material Q235.Form surfacing 11 is to cover modeling face glued board, plastic cover thickness 2mm, and glued plate thickness 13.5mm covers
Modeling face glued board includes moulding face and 12mm thickness wood plywood by 1.5mm thickness.
As shown in Figure 1, unilateral supporting frame 2 includes Upper rectangular standard knot 21 and passes through spiral shell with Upper rectangular standard knot 21
The lower part abnormity that bolt assembly 5 is connected and fixed increases section 22, and 5 structure of bolt assembly is as shown in Fig. 2, lower part abnormity increases section 22 includes
Upper water pingbian 221, medial shaft straight flange 222, outside are oblique at 223 and oblique bottom 224, the oblique side 224 in bottom and inside
Pre-embedded anchoring bolts 3 are respectively set between the oblique side 223 of vertical edge 222 and outside and adjustable seats 4 are connected and fixed, adjustable seats
4, which increase section 22 by provided with threaded connector 18 and lower part abnormity, fixes, and 4 top of adjustable seats is equipped with regulation handle 19, the tune
Section handle 19 passes through 4 top hole of adjustable seats and connect with adjustable seats 4, by rotating regulation handle 19, can make adjustable seats 4
Rotation, to adjust the verticality of unilateral supporting frame 2.
It is all provided on the oblique side 223 in outside for save 22 as shown in figure 3,21 outside vertical edge of Upper rectangular standard knot and abnormity are increased
There is steel tube fastener 24, the adjacent unilateral supporting frame 2 is by several horizontal steel tubes 20 also cross Upper rectangular standard knot
21 and abnormity increase section 22 steel tube fastener 24 series connection together, horizontal steel tube 20 is 6m long.
Template and unilateral supporting frame 2 also install the rectangle for adjusting formwork system lateral length and adjust frame body 6, square
Shape adjusts frame body 6 by the logical production of 80 sides, and adjusting frame body 6 enables same set of template system pouring week between fertile slot and exterior wall concrete
Turn.As shown in figures 4 and 11, template 1 and unilateral supporting frame 2 or rectangle adjust frame body 6 and pass through template adapter 27, horizontal square steel
Pipe 28 and keel adapter 29 are connected and fixed, and template 1 is connect with horizontal square steel tube 28 by template adapter 27, horizontal square steel tube
28 adjust frame body 6 with unilateral supporting frame 2 or rectangle is connect by keel adapter 29, and Fig. 4 is that template 1 and rectangle adjust frame body
6 diagrams being connected and fixed by template adapter 27, horizontal square steel tube 28 and keel adapter 29, Fig. 5 are template 1 and unilateral branch
Support body 2 passes through the diagram that template adapter 27, horizontal square steel tube 28 and keel adapter 29 are connected and fixed, unilateral supporting frame
2 adjust frame body 6 with rectangle is connected and fixed by keel adapter 29, horizontal square steel tube 28.Horizontal square steel tube 28 is turned by keel
Fitting 29 adjusts frame body 6 with unilateral supporting frame 2 and rectangle and connect, and does not provide unilateral supporting frame 2 with rectangle and adjusts frame body 6
Connection is specifically illustrating.
A kind of method of basement single side formwork system construction outer wall of basement, it is characterised in that: the following steps are included:
Step 1: concrete retaining wall 9 is constructed: as described in figures 1 and 5, successively setting up mould from outside to inside in 7 outside of basement fertilizer slot
Plate 1, rectangle adjust frame body 6 and unilateral supporting frame 2, fill in the basement fertilizer slot 7 between template and foundation pit supporting construction 8
Concrete forms concrete retaining wall 9, and concrete retaining wall 9 is by the C4 composite light-aggregate for that can do 26 thermal insulation material of outer wall of basement
Material concreting forms, and C4 combined lightweight aggregate concrete thermal coefficient 0.21w/ (mk), bulk density is less than or equal to 800kg/
m3, 200 single layer steel mesh of C12@, for preventing concrete retaining wall 9 from cracking or toppling；
Step 2, one side formwork support frame are removed: successively removing unilateral supporting frame 2, rectangle adjusts frame body 6 and template 1；
Step 3,26 waterproof construction of outer wall of basement: in the completely viscous laying I type CPS-CL of bilayer of 9 outside metope of concrete retaining wall
Reaction bonded type macromolecule wet-laying waterproof roll forms waterproof layer 25, and CPS-CL reaction bonded type macromolecule wet-laying waterproof roll exists
It, can be with the cement in hydration process containing special active constituent in material during cement gel or cast-in-place concrete are cured
Synergistic effect (the Chemical Bonding and Physical of chemical crosslinking with physics mortise and tenon occurs for gelling
Crosslinking Synergism, abbreviation CPS), and the interfacial structure of " interpenetrating networks formula " is formed, to reach in conjunction with tight
Close, secured, irreversible as closely linked as flesh and blood bond effect forms comprehensive, the firm waterproof layer of sealing, abnormal tough and tensile；
Step 4, outer wall of basement 26 construct: as shown in fig. 6, first carry out 26 reinforcing bar of outer wall of basement binding, then set up template 1,
Unilateral supporting frame 2, the casting concrete between template 2 and concrete retaining wall 9 form outer wall of basement 26, finally remove
Template 1 and unilateral supporting frame 2.So far, outer wall of basement construction is completed.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of basement single side formwork system, it is characterised in that: branch be located on basement structure floor (23), including template and
The unilateral supporting frame (2) of several be supported on outside template, template are spliced by several pieces of modular units (1), the template
Unit (1) includes rectangle template panel (11), the rectangular shaped rim (12) for being enclosed solidly in template surrounding, template steel framework main rib (13) and Z
Fashioned iron frame time rib (14), several template steel framework main ribs (13) are vertical and are disposed in an evenly spaced relation in rectangular shaped rim (12) length
Between frame, the Z-shape steel frame time rib (14) is two, is respectively perpendicular set on two outermost template steel framework main ribs (13) and square
Between shape frame (12) short frame；
The unilateral side supporting frame (2) includes Upper rectangular standard knot (21) and passes through bolt group with Upper rectangular standard knot (21)
The lower part abnormity that part (5) is connected and fixed is increased section (22), and it includes upper water pingbian (221), inside that lower part abnormity, which increases section (22),
Vertical edge (222), outside are oblique when (223) and bottom are oblique (224), the oblique side in bottom (224) and medial shaft straight flange
(222) pre-embedded anchoring bolts (3) are respectively set between the oblique side in outside (223) and adjustable seats (4) are connected and fixed, it is described can
Adjusting support (4) to increase by provided with threaded connector (18) and lower part abnormity, section (22) are fixed, and adjustable seats (4) top is equipped with is adjusted
Handle (19), the regulation handle (19) pass through adjustable seats (4) top hole and are connected and fixed with adjustable seats (4), by turning
Dynamic regulation handle (19) can be such that adjustable seats (4) rotate, to adjust the verticality of unilateral supporting frame (2)；
Vertical edge and abnormity, which are increased, on the outside of the Upper rectangular standard knot (21) is equipped with steel on the oblique side in outside (223) of section (22)
Tube clamps (24), the adjacent unilateral supporting frame (2) is by several horizontal steel tubes (20) also cross Upper rectangular standard
Section (21) and abnormity increase steel tube fastener (24) series connection of section (22) together.
2. a kind of basement single side formwork system as described in claim 1, it is characterised in that: the template and unilateral support frame
The rectangle for adjusting formwork system lateral length is also installed between body (2) adjusts frame body (6).
3. a kind of basement single side formwork system as claimed in claim 2, it is characterised in that: the template (1) and unilateral branch
Support body (2) or rectangle adjust frame body (6) and are connected by template adapter (27), horizontal square steel tube (28) and keel adapter (29)
Connect fixation, the template (1) connect with horizontal square steel tube (28) by template adapter (27), the horizontal square steel tube (28) and
Unilateral supporting frame (2) or rectangle adjust frame body (6) and are connected by keel adapter (29).
4. a kind of basement single side formwork system as claimed in claim 2, it is characterised in that: the unilateral side supporting frame (2)
Frame body (6) are adjusted with rectangle to be connected and fixed by keel adapter (29), horizontal square steel tube (28)；The horizontal square steel tube (28)
Frame body (6) are adjusted with unilateral supporting frame (2) and rectangle by keel adapter (29) to connect.
5. a kind of basement single side formwork system as described in claim 1, it is characterised in that: the template steel framework main rib (13)
Side (131), the first bevel edge (132), the first reversed bevel edge (138), top are connected for axially symmetric structure, first including being sequentially arranged
Face (133), the second reversed bevel edge (136), the second bevel edge (134) and the second connection side (135), the first connection side (131) and the
Two connections side (135) are bonded setting with form surfacing (11), and the first bevel edge (132) and the second bevel edge (134) are towards top surface
(133) it tilts and is higher than top surface (133) absolute altitude and be arranged, set that there are two the concave faces being recessed inwardly on the top surface (133)
(137).
6. a kind of basement single side formwork system as claimed in claim 3, it is characterised in that: set on the rectangular shaped rim (12)
There is the groove (16) that can be embedded form surfacing (11) edge, the outside semicircle bolt of notch is additionally provided on the rectangular shaped rim (12)
Hole (17), the semicircle bolt hole (17) are the installation point that template adapter (27) wear template (1) panel.
7. a kind of basement single side formwork system as described in claim 1, it is characterised in that: the form surfacing (11) is to cover
Modeling face glued board, the modeling face glued board of covering include moulding face and 12mm thickness wood plywood by 1.5mm thickness.
8. a kind of basement single side formwork system as described in claim 1, it is characterised in that: the rectangular shaped rim (12), mould
Slab frame main rib (13) and Z-shape steel frame time rib (14) are hot rolling deformed steel, steel material Q235.
9. utilizing a kind of side of basement single side formwork system construction outer wall of basement as described in claim 1 ~ 8 any one
Method, it is characterised in that: the following steps are included:
Step 1: concrete retaining wall (9) is constructed: successively setting up template (1), square from outside to inside on the outside of basement fertilizer slot (7)
Shape adjusts frame body (6) and unilateral supporting frame (2), fills out in the basement fertilizer slot (7) between template and foundation pit supporting construction (8)
It fills concrete and forms concrete retaining wall (9)；
Step 2, one side formwork support frame are removed: successively removing unilateral supporting frame (2), rectangle adjusts frame body (6) and template
(1)；
Step 3, outer wall of basement (26) waterproof construction: the completely viscous laying water-proof coiled material shape of metope on the outside of concrete retaining wall (9)
At waterproof layer (25)；
Step 4, outer wall of basement (26) construction: first carrying out the binding of outer wall of basement (26) reinforcing bar, then sets up template (1), unilateral side
Supporting frame (2), the casting concrete between template (2) and concrete retaining wall (9) are formed outer wall of basement (26), finally
Form removal (1) and unilateral supporting frame (2), so far, outer wall of basement construction is completed.
10. a kind of method as claimed in claim 9 using such as basement single side formwork system construction outer wall of basement, special
Sign is: the concrete retaining wall (9) is poured by the combined lightweight aggregate concrete that can do outer wall of basement (26) thermal insulation material
It forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480929.3A CN109441099B (en) | 2018-12-05 | 2018-12-05 | Basement unilateral formwork supporting system and method for constructing basement outer wall by utilizing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480929.3A CN109441099B (en) | 2018-12-05 | 2018-12-05 | Basement unilateral formwork supporting system and method for constructing basement outer wall by utilizing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109441099A true CN109441099A (en) | 2019-03-08 |
| CN109441099B CN109441099B (en) | 2024-01-23 |
Family
ID=65556352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811480929.3A Active CN109441099B (en) | 2018-12-05 | 2018-12-05 | Basement unilateral formwork supporting system and method for constructing basement outer wall by utilizing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109441099B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359872A (en) * | 2020-11-14 | 2021-02-12 | 江苏省华建建设股份有限公司 | Construction method for single-side formwork erection of underground outer wall of constructional engineering |
| CN113027118A (en) * | 2021-03-01 | 2021-06-25 | 中建二局第三建筑工程有限公司 | Can have enough to meet need and loose unilateral formwork steel support of piece together formula |
| CN113373977A (en) * | 2021-06-17 | 2021-09-10 | 上海宝冶集团有限公司 | Basement exterior wall and construction method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004263495A (en) * | 2003-03-04 | 2004-09-24 | Takeshi Odaka | Basement waterproofing method |
| CN201635388U (en) * | 2010-05-06 | 2010-11-17 | 中国建筑第二工程局有限公司 | Cast-in-place concrete arc outer wall body unilateral formwork system |
| CN204662499U (en) * | 2015-03-09 | 2015-09-23 | 江苏南通三建集团有限公司 | Concrete of basement exterior wall, waterproof, fertile groove integrated construction structure |
| CN105220874A (en) * | 2015-09-11 | 2016-01-06 | 杭州江润科技有限公司 | The construction method of basement superelevation exterior wall self-supporting single side formwork system |
| CN105862873A (en) * | 2016-04-13 | 2016-08-17 | 北京建工四建工程建设有限公司 | Construction method of underground water prevention and exterior wall structures of narrow space of deep foundation pit |
| CN209799355U (en) * | 2018-12-05 | 2019-12-17 | 中建一局集团建设发展有限公司 | Basement single-side formwork system |
-
2018
- 2018-12-05 CN CN201811480929.3A patent/CN109441099B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004263495A (en) * | 2003-03-04 | 2004-09-24 | Takeshi Odaka | Basement waterproofing method |
| CN201635388U (en) * | 2010-05-06 | 2010-11-17 | 中国建筑第二工程局有限公司 | Cast-in-place concrete arc outer wall body unilateral formwork system |
| CN204662499U (en) * | 2015-03-09 | 2015-09-23 | 江苏南通三建集团有限公司 | Concrete of basement exterior wall, waterproof, fertile groove integrated construction structure |
| CN105220874A (en) * | 2015-09-11 | 2016-01-06 | 杭州江润科技有限公司 | The construction method of basement superelevation exterior wall self-supporting single side formwork system |
| CN105862873A (en) * | 2016-04-13 | 2016-08-17 | 北京建工四建工程建设有限公司 | Construction method of underground water prevention and exterior wall structures of narrow space of deep foundation pit |
| CN209799355U (en) * | 2018-12-05 | 2019-12-17 | 中建一局集团建设发展有限公司 | Basement single-side formwork system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359872A (en) * | 2020-11-14 | 2021-02-12 | 江苏省华建建设股份有限公司 | Construction method for single-side formwork erection of underground outer wall of constructional engineering |
| CN113027118A (en) * | 2021-03-01 | 2021-06-25 | 中建二局第三建筑工程有限公司 | Can have enough to meet need and loose unilateral formwork steel support of piece together formula |
| CN113027118B (en) * | 2021-03-01 | 2021-12-14 | 中建二局第三建筑工程有限公司 | Can have enough to meet need and loose unilateral formwork steel support of piece together formula |
| CN113373977A (en) * | 2021-06-17 | 2021-09-10 | 上海宝冶集团有限公司 | Basement exterior wall and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109441099B (en) | 2024-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110421687B (en) | Assembly type hydraulic box culvert template and construction method for prefabricating assembly type box culvert | |
| CN104631512B (en) | Hang modulus method after-pouring band beam-slab construction method | |
| CN109736353A (en) | Construction method of composite single-side formwork deep foundation pit basement outer wall | |
| CN101818539A (en) | Assembled integral building and construction method thereof | |
| CN109441099A (en) | Basement single side formwork system and the method for utilizing its outer wall of basement of constructing | |
| CN104405062A (en) | Integrated column-equipped heat preservation wallboard, production and building techniques and matched equipment | |
| WO2013185277A1 (en) | Constructing method for concrete cylinder of construction steel bar of high-rise steel structure | |
| CN106088148B (en) | Pipe gallery template and its application | |
| CN106522407A (en) | Fabricated cast-in-place concrete sandwich insulation wall steel frame formwork system and connecting parts | |
| CN114658219B (en) | Construction method for single-side assembled formwork support | |
| CN103806647A (en) | Assembly and disassembly process for large-span concrete bidirectional dense rib beam formwork case | |
| CN110409860A (en) | A kind of reconstruction structure and its remodeling method in old house | |
| CN111058631B (en) | Concrete construction method for large-gradient inclined roof | |
| CN112359994A (en) | CL heat preservation system construction method | |
| CN202925721U (en) | Prefabricated superimposed sheet-type concrete shear wall structure | |
| CN207063522U (en) | A kind of frame column high-supported formwork | |
| CN108385869A (en) | A kind of wall element of overlapped shear wall and construction method using its progress | |
| CN209799355U (en) | Basement single-side formwork system | |
| CN106592996B (en) | The construction method that small ocean housing reform is made | |
| CN118049049A (en) | General column hoop and construction method for cast-in-situ special-shaped frame column by using general column hoop | |
| CN101886470B (en) | Construction method of exposed concrete ribbed beams | |
| CN102926534B (en) | Detachable building formwork for hollow floor slab and ribbed floor slab | |
| CN111535339B (en) | Construction process of concrete dam body of refuse landfill | |
| CN210370700U (en) | Self-locking type tunnel secondary lining trolley end plugging template | |
| CN112593749A (en) | Construction method of anti-seepage concrete of MBBR water treatment process structure |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |