CN109372131A - A kind of prefabricated bank platform assembly construction method - Google Patents
A kind of prefabricated bank platform assembly construction method Download PDFInfo
- Publication number
- CN109372131A CN109372131A CN201811314741.1A CN201811314741A CN109372131A CN 109372131 A CN109372131 A CN 109372131A CN 201811314741 A CN201811314741 A CN 201811314741A CN 109372131 A CN109372131 A CN 109372131A
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- CN
- China
- Prior art keywords
- prefabricated
- construction method
- concrete block
- platform assembly
- floor
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
Abstract
The present invention relates to the technical fields of bank platform construction method, more particularly, to a kind of prefabricated bank platform assembly construction method.A kind of prefabricated bank platform assembly construction method, comprising: Step 1: supporting module；Step 2: floor bar is bound；Step 3: installation support frame；Step 4: installing prefabricated Kan Tai；Prefabricated Kan Tai includes the concrete block of rectangular-shape, and waterproof cloth is embedded in concrete block, and waterproof cloth extends along the vertical direction, and close to the wherein one side of concrete block, waterproof cloth is pierced by the downside of concrete block.Step 5: welding reserved steel bar；Step 6: pouring build floor；Step 7: applying water-repellent paint forms waterproof coating；One end that waterproof cloth is pierced by is covered by waterproof coating；Step 8: pouring surface layer.Prefabricated Kan Tai is installed by support frame, prefabricated Kan Tai and floor are combined, prevents the later period from pouring and generates gap infiltration.Waterproof cloth and waterproof coating, which combine, to be connected into complete waterproof surface and further increases waterproof effect.
Description
Technical field
The present invention relates to the technical fields of bank platform construction method, more particularly, to a kind of prefabricated bank platform fabricated construction side
Method.
Background technique
Kan Tai is generally arranged at the surrounding in toilet and kitchen, for waterproof and dampproof.
Existing Kan Tai mostly uses the secondary mode poured, and cleaning is not in place before pouring and there are construction joints all can after pouring
Cause the waterproof performance of Kan Tai bad, the phenomenon that root leakage in root is got damp occurs.
Summary of the invention
The object of the present invention is to provide a kind of prefabricated bank platform assembly construction methods, it is advantageous that waterproof performance is more preferable.
Foregoing invention purpose of the invention has the technical scheme that a kind of prefabricated bank platform assembled is applied
Work method, comprising:
Step 1: supporting module；
Step 2: floor bar is bound；
Step 3: installation support frame；
Step 4: installing prefabricated Kan Tai；
Prefabricated Kan Tai includes the concrete block of rectangular-shape, and waterproof cloth is embedded in concrete block, and waterproof cloth extends along the vertical direction,
And close to the wherein one side of concrete block, waterproof cloth is pierced by the downside of concrete block.
Step 5: welding reserved steel bar；
Step 6: pouring build floor；
Step 7: applying water-repellent paint forms waterproof coating；
One end that waterproof cloth is pierced by is covered by waterproof coating；
Step 8: pouring surface layer.
By using above-mentioned technical proposal, prefabricated Kan Tai is installed by support frame, by prefabricated Kan Tai and floor knot
It is combined together, prevents secondary pour from generating the caused phenomenon that seeps water in gap.Setting waterproof cloth and waterproof coating combine connection
It is connected into a complete waterproof surface and further increases waterproof effect.
The present invention is further arranged to: the bottom of the concrete block is equal with concrete block integrally formed with length, wide
Degree is greater than the concrete floor of concrete block.
By using above-mentioned technical proposal, concrete floor is set and is embedded in floor, so that the combination of Kan Tai and floor is more
It is firm.
The present invention is further arranged to: the waterproof cloth is between the position and concrete floor being pierced by concrete block
Spacing is 5mm；When pouring build floor, the upper surface of concrete layer exceeds concrete floor 4mm.
By using above-mentioned technical proposal, setting has said that concrete floor is cast in inside when pouring build floor, and
Make the spacing between waterproof cloth and floor upper surface smaller by size design, waterproof cloth applies anti-after being smoothly taped against
On water layer.
The present invention is further arranged to: in step 7, first layer water-repellent paint is applied on the floor poured；It will prevent later
Water cloth is layered on first layer water-repellent paint, then applies second layer water-repellent paint.
By using above-mentioned technical proposal, combines closely to form sealing surface by two layers of water-repellent paint and waterproof cloth, avoid
Waterproof cloth and waterproof coating combine not close caused leakage.
The present invention is further arranged to: each support plate includes billet and the reinforcing bar that is welded below billet both ends
Stirrup, the prefabricated Kan Tai installation is on the supporting plate.
By using above-mentioned technical proposal, on the supporting plate by prefabricated Kan Tai installation.
The present invention is further arranged to: multiple location holes is provided on the billet, it is vertical to be embedded in the concrete block
Reserved steel bar, the lower end of the reserved steel bar, which passes through location hole and welds with billet, to be connected.
It by using above-mentioned technical proposal, is positioned by location hole and precast reinforced cooperation, reserved steel bar and billet weld
Reinforce the fixing of the two connection after even.
The present invention is further arranged to: bending is fitted on reinforcing bar stirrup after the lower end of reserved steel bar passes through billet, and
Weld together with reinforcing bar stirrup.
By using above-mentioned technical proposal, connects being welded after precast reinforced lower end bending with reinforcing bar stirrup, further enhance
Connection reliability.
The present invention is further arranged to: in step 1, first being installed first row keel and pillar, is installed second row again after fixed
Keel and pillar, are successively installed by row, and template is laid with above keel.
By using above-mentioned technical proposal, keel and pillar are gradually installed to be coupled laying template.
The present invention is further arranged to: gluing sponge strip along template and wall seam crossing.
By using above-mentioned technical proposal, by sponge strip sealing off gap, when preventing formwork for placing concrete, spillage occurs
Phenomenon.
The present invention is further arranged to: being connected between adjacent pillar by girt, girt is along the high direction of layer
Every 1.4m is set together, and the flitch on girt crown wall point pad.
By using above-mentioned technical proposal, the lower end of pillar is fixed by girt, prevents pillar from toppling over.
In conclusion advantageous effects of the invention are as follows:
1. prefabricated Kan Tai is installed by support frame, prefabricated Kan Tai and floor are combined, prevent from secondary pouring production
Seep water phenomenon caused by raw gap；
2. combining closely to form sealing surface by two layers of water-repellent paint and waterproof cloth, avoid waterproof cloth and waterproof coating combination not tight
Leakage caused by close.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of embodiment.
Appended drawing reference: 1, template；2, support frame；3, billet；4, reinforcing bar stirrup；5, location hole；6, concrete block；7, it mixes
Solidifying soil bottom plate；8, waterproof cloth；9, reserved steel bar；10, floor；11, surface layer.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of prefabricated bank platform assembly construction method, as shown in Figure 1, comprising:
Step 1: supporting module 1；
1 absolute altitude of template is measured, and on the wall board bottom line bullet, then manually rejects extra wall concrete, is picked to the above 10mm of board bottom line.
It is installed since end bay side when formwork, first row keel and pillar is first installed, second row keel and pillar are installed again after fixed,
Successively install by row.It being connected between adjacent pillar by girt, girt is set together along the every 1.4m in the high direction of layer, and
The flitch on girt crown wall point pad.It being laid with template 1 above keel, when to prevent 1 concrete of formwork for placing, spillage occurs
Phenomenon glues sponge strip along template 1 and wall seam crossing.
Step 2: 10 reinforcing bar of floor is bound；
Clean wood shavings, the wood fragments, the first-class sundries of conduit in template 1.Stress main reinforcement and distributing reinforcement are pulled in template 1 with chalk
Spacing.First put stress main reinforcement by the spacing finished, after put distributing reinforcement, bound point by point at reinforcing bar node.
Step 3: installation support frame 2；
Each support frame 2 includes billet 3 and the reinforcing bar stirrup 4 below 3 both ends of billet.Reinforcing bar stirrup 4 is by φ 12
Reinforcing bar is bent to form, and billet 3 and reinforcing bar stirrup 4 weld and with a thickness of 6 ~ 8mm.Multiple location holes 5, hole are provided on billet 3
Diameter is greater than 4mm.Backing plate absolute altitude pushes up 15mm lower than floor 10 at the top of stirrup, and is higher than 10 upper reinforcement of floor, prevents Kan Tai from damaging by pressure
Upper reinforcement, spacing correspond to bank platform embedded ribs spacing.
Step 4: installing prefabricated Kan Tai；
Prefabricated Kan Tai include rectangular-shape concrete block 6 and be located at 6 bottom lengths of concrete block it is equal with concrete block 6, wide
Degree is greater than the concrete floor 7 of concrete block 6.Waterproof cloth 8 is embedded in concrete block 6, waterproof cloth 8 extends along the vertical direction, and
The spacing of 5-7mm is kept with the wherein one side of concrete block 6.Waterproof cloth 8 is from concrete block 6 apart from concrete floor 75mm's
Position is pierced by concrete block 6, and the length that waterproof cloth 8 is pierced by 6 part of concrete block is greater than the height of concrete block 6.Concrete block 6
It is inside embedded with the reserved steel bar 9 of vertical diameter 4mm, the lower end of reserved steel bar 9 is pierced by concrete floor 7.
Prefabricated Kan Tai is transported to scene by flat car for transport of sills, is placed at unwrapping wire positioning by loop wheel machine, reserved steel bar 9 is worn
Location hole 5 is crossed, prefabricated Kan Tai is mounted on 2 top of support frame.
Step 5: welding reserved steel bar 9；
Reserved steel bar 9 is passed through and is welded together at billet 3 with billet 3, is fitted in steel after the lower end bending of reserved steel bar 9
On muscle stirrup 4, and weld together with reinforcing bar stirrup 4.
Step 6: pouring build floor 10；
Waterproof cloth 8 is folded to the upside of concrete block 6 and pushes down after-pouring concrete with stone, when casting concrete should be segmented point
Layer carries out, and single pours layer height should be special according to concrete supply ability, one-time-concreting side's amount, concrete initial set time, structure
Point, reinforcing bar density comprehensively consider decision, generally the 1.25 of vibrator effect partial length times.
It should be inserted using poker vibrator and be pulled out slowly fastly, slotting point wants evenly distributed, and point-by-point mobile, sequence carries out, it must not omit,
Accomplish uniform jolt ramming.Mobile spacing is not more than 1.25 times (generally 300~400mm) of the operating radius that vibrates.Vibrate upper one
It should be inserted into 5~10cm of lower layer when layer, so that two layer concretes are firmly combined.When vibrating, vibrating spear must not touch reinforcing bar and template
1.The mobile spacing of surface vibrator (or plate vibrator) should ensure that the plate of vibrator covers the side of jolt ramming part
Edge.
To the concrete finished has been poured, it should be covered and be watered, and according to concrete construction and the rule of acceptance specification
Surely natural curing is carried out.The concrete layer upper surface poured exceeds concrete floor 74mm
Step 7: applying water-repellent paint；
First layer water-repellent paint is applied above the floor 10 poured, first layer water-repellent paint thickness is 0.6mm.It is applied to first layer waterproof
After layer is slightly solid, waterproof cloth 8 is layered on first layer water-repellent paint, then applies second layer water-repellent paint, second layer waterproof applies
Material with a thickness of 0.6mm.
Step 8: pouring surface layer 11；
It is levelling that mortar surface layer 11 is poured above second layer waterproof coating.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of prefabricated bank platform assembly construction method, characterized in that include:
Step 1: supporting module (1)；
Step 2: floor (10) reinforcing bar is bound；
Step 3: installation support frame (2)；
Step 4: installing prefabricated Kan Tai；
Prefabricated Kan Tai includes the concrete block (6) of rectangular-shape, is embedded with waterproof cloth (8) in concrete block (6), waterproof cloth (8) edge
Vertical direction extends, and close to the wherein one side of concrete block (6), waterproof cloth (8) is pierced by the downside of concrete block (6)；
Step 5: welding reserved steel bar (9)；
Step 6: pouring build floor (10)；
Step 7: applying water-repellent paint forms waterproof coating；
One end that waterproof cloth (8) is pierced by is covered by waterproof coating；
Step 8: pouring surface layer (11).
2. prefabricated bank platform assembly construction method according to claim 1, characterized in that the bottom of the concrete block (6)
The portion's concrete floor (7) of, width equal with concrete block (6) greater than concrete block (6) integrally formed with length.
3. prefabricated bank platform assembly construction method according to claim 2, characterized in that the waterproof cloth (8) is from coagulation
Spacing in soil block (6) between the position being pierced by and concrete floor (7) is 5mm；When pouring build floor (10), concrete layer it is upper
Surface exceeds concrete floor (7) 4mm.
4. prefabricated bank platform assembly construction method according to claim 1, characterized in that in step 7, what is poured
First layer water-repellent paint is applied on floor (10)；Waterproof cloth (8) is layered on first layer water-repellent paint later, it is anti-then to apply the second layer
Water paint.
5. prefabricated bank platform assembly construction method according to claim 1, characterized in that each support plate includes steel pad
Plate (3) and the reinforcing bar stirrup (4) being welded below billet (3) both ends, the prefabricated Kan Tai installation is on the supporting plate.
6. prefabricated bank platform assembly construction method according to claim 5, characterized in that be provided on the billet (3)
Multiple location holes (5), the concrete block (6) is interior to be embedded with vertical reserved steel bar (9), and the lower end of the reserved steel bar (9) is worn
It crosses location hole (5) and is welded with billet (3) and connected.
7. prefabricated bank platform assembly construction method according to claim 6, characterized in that wear the lower end of reserved steel bar (9)
Crossing billet (3), bending is fitted on reinforcing bar stirrup (4) afterwards, and is welded together with reinforcing bar stirrup (4).
8. prefabricated bank platform assembly construction method according to claim 1, characterized in that in step 1, first install first
Keel and pillar are arranged, after fixed second row keel and pillar is installed again, successively installs by row, is laid with template (1) above keel.
9. prefabricated bank platform assembly construction method according to claim 8, characterized in that along template (1) and wall seam
Locate viscous sponge strip.
10. prefabricated bank platform assembly construction method according to claim 8, characterized in that pass through between adjacent pillar
Girt connection, girt is set together along the every 1.4m in the high direction of layer, and the flitch on girt crown wall point pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811314741.1A CN109372131A (en) | 2018-11-06 | 2018-11-06 | A kind of prefabricated bank platform assembly construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811314741.1A CN109372131A (en) | 2018-11-06 | 2018-11-06 | A kind of prefabricated bank platform assembly construction method |
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| Publication Number | Publication Date |
|---|---|
| CN109372131A true CN109372131A (en) | 2019-02-22 |
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ID=65397372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811314741.1A Pending CN109372131A (en) | 2018-11-06 | 2018-11-06 | A kind of prefabricated bank platform assembly construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725422A (en) * | 2019-10-24 | 2020-01-24 | 深圳中技绿建科技有限公司 | Precast concrete waterproof construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7082736B2 (en) * | 1998-11-04 | 2006-08-01 | Transit Care, Inc. | Process for retrofitting an existing bus window having rubber seals with metal members that define a retention space for a sacrificial member |
| CN103572964A (en) * | 2012-08-10 | 2014-02-12 | 中国水利水电第二工程局有限公司 | Mounting method of precast air duct during construction stage of construction engineering structure |
| CN207597740U (en) * | 2017-11-30 | 2018-07-10 | 四川国恒建筑设计有限公司 | The water proof structure of gutter in a kind of flat roof deck parapet |
| CN108487630A (en) * | 2018-04-03 | 2018-09-04 | 河南省第建筑工程集团有限责任公司 | Coagulation earth steps platform prefabrication and assembly construction construction method |
| CN207974258U (en) * | 2018-03-15 | 2018-10-16 | 北京建中防水保温工程集团有限公司 | Waterproofing of movement joints constructs |
-
2018
- 2018-11-06 CN CN201811314741.1A patent/CN109372131A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7082736B2 (en) * | 1998-11-04 | 2006-08-01 | Transit Care, Inc. | Process for retrofitting an existing bus window having rubber seals with metal members that define a retention space for a sacrificial member |
| CN103572964A (en) * | 2012-08-10 | 2014-02-12 | 中国水利水电第二工程局有限公司 | Mounting method of precast air duct during construction stage of construction engineering structure |
| CN207597740U (en) * | 2017-11-30 | 2018-07-10 | 四川国恒建筑设计有限公司 | The water proof structure of gutter in a kind of flat roof deck parapet |
| CN207974258U (en) * | 2018-03-15 | 2018-10-16 | 北京建中防水保温工程集团有限公司 | Waterproofing of movement joints constructs |
| CN108487630A (en) * | 2018-04-03 | 2018-09-04 | 河南省第建筑工程集团有限责任公司 | Coagulation earth steps platform prefabrication and assembly construction construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725422A (en) * | 2019-10-24 | 2020-01-24 | 深圳中技绿建科技有限公司 | Precast concrete waterproof construction |
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Application publication date: 20190222 |