CN104712140A - Dissoluble concrete reserved-hole mold and construction method thereof - Google Patents
Dissoluble concrete reserved-hole mold and construction method thereof Download PDFInfo
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- CN104712140A CN104712140A CN201510124514.2A CN201510124514A CN104712140A CN 104712140 A CN104712140 A CN 104712140A CN 201510124514 A CN201510124514 A CN 201510124514A CN 104712140 A CN104712140 A CN 104712140A
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Abstract
The invention discloses a dissoluble concrete reserved-hole mold and a construction method thereof and belongs to the field of building construction. In the dissoluble concrete reserved-hole mold, side molds include a non-water-soluble hard plate side mold and a water-soluble hard plate side mold which are mutually and adjacently arranged to form a cylinder provided with an upper opening and a lower opening, and a bottom mold is a water-soluble hard plate bottom mold and seals the opening formed in the lower end of the cylinder provided with the upper opening and the lower opening. The non-water-soluble hard plate side mold is a plywood, or a wooden mold plate or a plastic plate, and the water-soluble hard plate side mold and the water-soluble hard plate bottom mold are pulp plates. The construction method of the dissoluble concrete reserved-hole mold comprises the steps of mold manufacture, mold erection, concrete casting and mold dismounting. The concrete reserved-hole mold is convenient to dismount, is partially recycled, is convenient and fast to manufacture, high in adaptability, low in cost and safe and is environment-friendly.
Description
Technical field
The invention belongs to technical field of building construction, more particularly, relate to a kind of solubilized formula mould for concrete wall pocket and construction method thereof.
Background technology
In concrete engineering construction, often run into hole to be provided construction, particularly in industrial construction, due to the needs that various equipment is installed, in concrete construction, usually will reserve the position of installation for the bolt of fixed equipment, this position is exactly hole to be provided.When equipment hoisting centering in place is good, the bolt being used for fixing equipment to insert in hole to be provided and after installing, then is in the milk in hole to be provided, and the bolt anchoring of fixed equipment in concrete, it is critical process in construction that the staying of this hole to be provided is established.The construction method of hole to be provided routine has following several:
1. wooden form mould, be exactly first be made into the tub shape mould of going to the bottom closed with wooden model according to design reserving hole size, depth requirements, be positioned over before concreting in concrete blinding, in concreting process, before final set, extract mould, form hole to be provided.This construction method exists two and runs counter to: the first, need to run counter to construction drawing dimensional requirement, the figure paper size of hole to be provided is equally large up and down, and concentric reducer when making hole reservation mould, must be made, by upside down little during installation, pull out hole to be provided template after being so just convenient to concreting, be just difficult to extract mould if do not make concentric reducer.The second, quality requirement is run counter to, because, in work progress, when after concreting terminates before its initial set, constantly must shake template, make the concrete around template before solidifying, constantly have disturbance to have micropore to reach between concrete and template, to wait after concrete setting just easily stripping.If careless slightly, fail to meet above-mentioned two requirements, the predicament that template difficulty is removed will be caused, particularly when hole to be provided is very dark, just more difficult stripping, scene often spends a large amount of manpower to remove dark hole to be provided template, cause a large amount of artificial wasting phenomenons, and mould material must be mashed and could remove and can not reuse, and also result in waste of material, also hole to be provided template causes reserved opening size distortion or sink after pulling out sometimes, has had a strong impact on workmanship.Often cause broken template to be seen everywhere in building site after form removal, affect civilized construction, and the iron nail in template easily pricks pin, leaves potential safety hazard.
2. be Steel pipe mould, the side of mould adopts scaffolding steel pipe to surround, and base plate makes back cover plate, wraps up in flax silk, be positioned in concrete blinding, remove mould after concreting before concreting outside outside steel pipe.This construction method adopts steel pipe to surround mould, and the size of hole to be provided must be the integral multiple of diameter of steel tube, therefore can not find according to design hole to be provided size the steel pipe specification matched at the construction field (site) and just should not select, cause added cost if newly purchase or customize.
3. be that cage of reinforcement removes formula mould, adopt size, the degree of depth making cage of reinforcement according to designing requirement exactly, wrapped wire net outside skeleton is also plastered, skeletal internal filling cystosepiment, form hole reservation mould, place in a template before building in concrete, without the need to removing after concreting, cleaning internal foam plate.This hole reservation mould production process is many, production process is complicated, it is long to make curing period, generally need be prefabricated in advance, is therefore not suitable for construction period anxiety, design project not in time.
Through retrieval, China Patent No.: ZL201220625044.X, the applying date: on November 22nd, 2012, patent name: a kind of apparatus foundation bolt prepared hole die, the prepared hole die of this technical scheme comprises core rod, lateral wall and the bottom surface of core rod are coated with polystyrene foam plate, when this mould carries out apparatus foundation bolt preformed hole construction, first mould is placed on the position of preformed hole, after pouring concrete, first take out core rod, then the polystyrene foam plate in preformed hole is smashed to pieces, make the polystyrene foam plate after smashing to pieces swim in after on the water surface by pouring water in preformed hole polystyrene foam plate fragment is taken out, and then complete the construction of preformed hole.Although not easily take out after what this patent can solve that existing apparatus foundation bolt prepared hole die exists to a certain extent building or have that reserved bolt hole pass is nonstandard can not ensure that the concrete of final grouting and base concrete connect stubble reliably or there is the problem of constructing operation complexity, but its core rod need according to design hole to be provided size and the depth prefabricated in advance, construction period anxiety, design project is not in time suitable for yet, and the polystyrene foam plate after smashing to pieces is the material being difficult to degraded and recycling, easily causes white pollution.
Summary of the invention
1. invent the technical problem that will solve
In order to overcome above-mentioned deficiency of the prior art, the present invention proposes a kind of solubilized formula mould for concrete wall pocket and construction method thereof.Adopt technical scheme of the present invention, not only solve existing apparatus foundation bolt prepared hole die exist build after not easily take out, or exist reserved bolt hole pass nonstandard can not ensure final grouting concrete and base concrete to connect stubble reliable, or there is the problem of constructing operation complexity, the scope of application is not by the constraint of hole to be provided size, make fast simple and convenient, be easy to gather materials on the spot, and the paper matrix plate in the present invention is degradable material, the recyclable recycling of wooden form, environmental friendliness, with low cost, quality is firm, safety and environmental protection, be convenient to the popularization of civilized construction.
2. technical scheme
For achieving the above object, technical scheme provided by the invention is:
A kind of solubilized formula mould for concrete wall pocket of the present invention, comprise side form and bed die, side form comprises non-aqueous hardboard side form and water-soluble hardboard side, described non-aqueous hardboard side form is rectangular slab, described water-soluble hardboard side form is rectangular slab, described non-aqueous hardboard side form and the described water-soluble hardboard side form tubular arranging formation upper and lower opening adjacent each other; Described bed die seals the lower ending opening of the tubular of above-mentioned upper and lower opening.
As a further improvement on the present invention, described bed die is water-soluble hardboard bed die.
As a further improvement on the present invention, the material of described non-aqueous hardboard side form is veneer or wooden form or plastic plate.
As a further improvement on the present invention, described water-soluble hardboard side form and the material of water-soluble hardboard bed die are pulp board.
As a further improvement on the present invention, be template inner chamber between described side form and bed die, template inner cavity is filled with cloth waste.
As a further improvement on the present invention, described non-aqueous hardboard side form and water-soluble hardboard side form adopt iron nail to fix or iron wire is tied up fixing.
The construction method of a kind of solubilized formula mould for concrete wall pocket of the present invention, the steps include:
Step one, making mould: according to the size of concrete wall pocket, make mould for concrete wall pocket, described mould for concrete wall pocket comprises side form and bed die, side form comprises non-aqueous hardboard side form and water-soluble hardboard side form, described non-aqueous hardboard side form chooses rectangular slab, described water-soluble hardboard side form chooses rectangular slab, non-aqueous hardboard side form and water-soluble hardboard side form is staggered in horizontal plane position according to cross section, the tubular of fixing formation upper and lower opening adjacent each other; Described bed die is water-soluble hardboard bed die, bed die is sealed the lower ending opening of the tubular of above-mentioned upper and lower opening, obtains mould for concrete wall pocket;
Step 2, install mould: mould for concrete wall pocket is put into concrete wall pocket, according to absolute altitude at the bottom of the position of concrete wall pocket designing requirement, hole to be provided, mould for concrete wall pocket scaffolding steel pipe and foundation forms support system are connected into entirety, make the upper end level of non-aqueous hardboard side form and water-soluble hardboard side form exceed concrete wall pocket tip height, the length exceeded is greater than 100mm; Be template inner chamber between described side form and bed die, template inner cavity is packed into cloth waste;
Step 3, concreting;
Step 4, dismounting mould: take out the cloth waste in template inner chamber, pour water in concrete wall pocket, described water-soluble hardboard side form and water-soluble hardboard bed die dissolve, and after being cleared up by dissolved matter, remove the recovery of non-aqueous hardboard side form and wait until for subsequent use.
As a further improvement on the present invention, the material of described non-aqueous hardboard side form is veneer or wooden form or plastic plate.
As a further improvement on the present invention, described water-soluble hardboard side form and the material of water-soluble hardboard bed die are pulp board.
3. beneficial effect
Adopt technical scheme provided by the invention, compared with prior art, there is following remarkable result:
(1) a kind of solubilized formula mould for concrete wall pocket and construction method thereof, non-aqueous hardboard side form and water-soluble hardboard side form are crisscross arranged, bed die is also water-soluble material, poured water in concrete wall pocket after building concrete, water-soluble hardboard side form and water-soluble hardboard bed die can dissolve, remove remaining non-aqueous hardboard side form and just become very simple, eliminate hole reservation mould in pouring concrete and pull out the risk do not removed, because its mould is removed easy, do not need as wooden form mould constantly rock and destroy base concrete structure for considering to remove mould problem, the concrete of final grouting and base concrete is made to connect stubble reliable, avoid later stage mounting foot bolt inconvenience or unsafe problem.
(2) a kind of solubilized formula mould for concrete wall pocket and construction method thereof, mould structure is simple, fast easily manufactured, can make during making according to the design size of hole to be provided, material is easily got, even if construction period is nervous, design project not in time also has higher compliance.
(3) solubilized formula mould for concrete wall pocket and a construction method thereof, it is convenient that mould is removed, and saves a large amount of manpowers and time, and die cost is cheap and can partially recycled recycling, together with raw material and two aspects of constructing, control cost.
(4) solubilized formula mould for concrete wall pocket and a construction method thereof, non-aqueous hardboard side form can recycling, and water-soluble hardboard side form is degradable pulp board, and mould safety and environmental protection is environmentally friendly, has higher promotion effect.
(5) solubilized formula mould for concrete wall pocket and a construction method thereof, has stopped to affect civilized construction and unsafe factor, has guaranteed that workmanship can meet drawing requirement completely.
Accompanying drawing explanation
Fig. 1 is the structural representation of rectangle solubilized formula mould for concrete wall pocket in embodiment 1;
Fig. 2 is the sectional drawing of rectangle solubilized formula mould for concrete wall pocket in embodiment 1;
The structural representation of circular solubilized formula mould for concrete wall pocket in Fig. 3 position embodiment 2;
The decomposing schematic representation of circular solubilized formula mould for concrete wall pocket in Fig. 4 position embodiment 2.
Label declaration in schematic diagram:
1, non-aqueous hardboard side form; 2, water-soluble hardboard side form; 3, water-soluble hardboard bed die; 4, template inner chamber; 5, base concrete.
Detailed description of the invention
For understanding content of the present invention further, by reference to the accompanying drawings and embodiment the present invention is described in detail.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of solubilized formula mould for concrete wall pocket of the present embodiment, comprise side form and bed die, side form comprises non-aqueous hardboard side form 1 and water-soluble hardboard side form 2, described non-aqueous hardboard side form 1 is rectangular slab, described water-soluble hardboard side form 2 is rectangular slab, described non-aqueous hardboard side form 1 and described water-soluble hardboard side form 2 rectangular drum like arranging formation upper and lower opening adjacent each other; Bed die is water-soluble hardboard bed die 3, and described bed die is rectangle, seals the lower ending opening of the rectangular drum like of above-mentioned upper and lower opening.Non-aqueous hardboard side form 1 material in the present embodiment is veneer, and the material of water-soluble hardboard side form 2 and water-soluble hardboard bed die 3 is pulp board, and non-aqueous hardboard side form 1 and water-soluble hardboard side form 2 adopt iron nail to fix.Be template inner chamber 4 between described side form and bed die, template inner chamber 4 inside is filled with cloth waste.Mould for concrete wall pocket in the present embodiment is applicable to Rectangular Concrete hole to be provided.
The construction method of a kind of solubilized formula mould for concrete wall pocket of the present embodiment, the steps include:
Step one, making mould: according to the length, width and height size of Rectangular Concrete hole to be provided, make mould for concrete wall pocket, described mould for concrete wall pocket comprises side form and bed die, side form comprises non-aqueous hardboard side form 1 and water-soluble hardboard side form 2, described non-aqueous hardboard side form 1 chooses the rectangular slab of veneer material, described water-soluble hardboard side form 2 chooses the rectangular slab of pulp board material, pulp board should select the pulp board that the fast solute effect of the relatively cheap dissolving of price is good, concrete optional corrugated board; Non-aqueous hardboard side form 1 and water-soluble hardboard side form 2 are staggered in horizontal plane position according to cross section, the rectangular drum like forming upper and lower opening fixed by employing iron nail adjacent each other; Described bed die is water-soluble hardboard bed die 3, and described bed die is rectangle, seals the lower ending opening of the rectangular drum like of above-mentioned upper and lower opening, obtains mould for concrete wall pocket;
Step 2, install mould: mould for concrete wall pocket is put into concrete wall pocket, according to absolute altitude at the bottom of the position of concrete wall pocket designing requirement, hole to be provided, mould for concrete wall pocket scaffolding steel pipe and foundation forms support system are connected into entirety, make the upper end level of non-aqueous hardboard side form 1 and water-soluble hardboard side form 2 exceed concrete wall pocket tip height, the length exceeded is 120mm; It is template inner chamber 4 between described side form and bed die; template inner chamber 4 inside is packed into cloth waste; concrete answers hole reservation mould to note waterproof rain-proof before not building; cloth waste makes mould for concrete wall pocket more firm on the one hand, and protection sheet pulpboard was not hydrolyzed or Collapse Deformation before mould needs to remove on the other hand.
Step 3, concreting;
Step 4, dismounting mould: take out the cloth waste in template inner chamber 4, pour water in concrete wall pocket, described water-soluble hardboard side form 2 and water-soluble hardboard bed die 3 dissolve, after being cleared up by dissolved matter, remove the recovery of non-aqueous hardboard side form 1 and wait until for subsequent use.
Embodiment 2
As shown in Figure 3, Figure 4, a kind of solubilized formula mould for concrete wall pocket of the present embodiment, comprises side form and bed die, and side form comprises non-aqueous hardboard side form 1 and the water-soluble hardboard side form 2 of 50mm, described non-aqueous hardboard side form 1 is rectangular slab, and the width of rectangular slab is less than 50mm; Described water-soluble hardboard side form 2 is rectangular slab, and the width of rectangular slab is less than 50mm, and the rectangular slab width in the present embodiment crosses the circularity that conference affects mould for concrete wall pocket; Described non-aqueous hardboard side form 1 and described water-soluble hardboard side form 2 rounded cylindrical that formation upper and lower opening is set adjacent each other; Bed die is water-soluble hardboard bed die 3, and described bed die is circular, seals the lower ending opening of the rounded cylindrical of above-mentioned upper and lower opening.Non-aqueous hardboard side form 1 material in the present embodiment is wooden form, and the material of water-soluble hardboard side form 2 and water-soluble hardboard bed die 3 is pulp board, and it is fixing that non-aqueous hardboard side form 1 and water-soluble hardboard side form 2 adopt iron wire to tie up.Be template inner chamber 4 between described side form and bed die, template inner chamber 4 inside is filled with cloth waste.Mould for concrete wall pocket in the present embodiment is applicable to circular concrete wall pocket.
The construction method of a kind of solubilized formula mould for concrete wall pocket of the present embodiment, the steps include:
Step one, making mould: according to radius and the depth dimensions of Rectangular Concrete hole to be provided, make mould for concrete wall pocket, described mould for concrete wall pocket comprises side form and bed die, side form comprises non-aqueous hardboard side form 1 and water-soluble hardboard side form 2, described non-aqueous hardboard side form 1 chooses the rectangular slab of wooden form material, described water-soluble hardboard side form 2 chooses the rectangular slab of pulp board material, pulp board should select the pulp board that the fast solute effect of the relatively cheap dissolving of price is good, concrete optional corrugated board; Non-aqueous hardboard side form 1 and water-soluble hardboard side form 2 are staggered in horizontal plane position according to cross section, the fixing rounded cylindrical forming upper and lower opening tied up by employing iron wire adjacent each other; Described bed die is water-soluble hardboard bed die 3, and described bed die is circular, seals the lower ending opening of the rounded cylindrical of above-mentioned upper and lower opening, obtains mould for concrete wall pocket;
Step 2, install mould: mould for concrete wall pocket is put into concrete wall pocket, according to absolute altitude at the bottom of the position of concrete wall pocket designing requirement, hole to be provided, mould for concrete wall pocket scaffolding steel pipe and foundation forms support system are connected into entirety, make the upper end level of non-aqueous hardboard side form 1 and water-soluble hardboard side form 2 exceed concrete wall pocket tip height, the length exceeded is 110mm; Be template inner chamber 4 between described side form and bed die, template inner chamber 4 inside is packed into cloth waste, note waterproof rain-proof;
Step 3, concreting;
Step 4, dismounting mould: take out the cloth waste in template inner chamber 4, pour water in concrete wall pocket, described water-soluble hardboard side form 2 and water-soluble hardboard bed die 3 dissolve, after being cleared up by dissolved matter, remove the recovery of non-aqueous hardboard side form 1 and wait until for subsequent use.
Embodiment 3
The basic structure of a kind of solubilized formula mould for concrete wall pocket of the present embodiment and construction method thereof, substantially with embodiment 1, difference is, the material of non-aqueous hardboard side form 1 is plastic plate.
Schematic above the present invention and embodiment thereof to be described, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited thereto, according to actual needs, mould for concrete wall pocket is also not only confined to rectangle or circle.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (9)
1. a solubilized formula mould for concrete wall pocket, comprise side form and bed die, it is characterized in that: side form comprises non-aqueous hardboard side form (1) and water-soluble hardboard side form (2), described non-aqueous hardboard side form (1) is rectangular slab, described water-soluble hardboard side form (2) is rectangular slab, described non-aqueous hardboard side form (1) and described water-soluble hardboard side form (2) tubular arranging formation upper and lower opening adjacent each other; Described bed die seals the lower ending opening of the tubular of above-mentioned upper and lower opening.
2. a kind of solubilized formula mould for concrete wall pocket according to claim 1, is characterized in that: described bed die is water-soluble hardboard bed die (3).
3. a kind of solubilized formula mould for concrete wall pocket according to claim 1, is characterized in that: the material of described non-aqueous hardboard side form (1) is veneer or wooden form or plastic plate.
4. a kind of solubilized formula mould for concrete wall pocket according to claim 2, is characterized in that: described water-soluble hardboard side form (2) and the material of water-soluble hardboard bed die (3) are pulp board.
5. a kind of solubilized formula mould for concrete wall pocket according to Claims 1-4 any one, is characterized in that: be template inner chamber (4) between described side form and bed die, template inner chamber (4) inside is filled with cloth waste.
6. a kind of solubilized formula mould for concrete wall pocket according to Claims 1-4 any one, is characterized in that: described non-aqueous hardboard side form (1) and water-soluble hardboard side form (2) adopt iron nail to fix or iron wire is tied up fixing.
7. a construction method for solubilized formula mould for concrete wall pocket, is characterized in that: the steps include:
Step one, making mould: according to the size of concrete wall pocket, make mould for concrete wall pocket, described mould for concrete wall pocket comprises side form and bed die, side form comprises non-aqueous hardboard side form (1) and water-soluble hardboard side form (2), described non-aqueous hardboard side form (1) chooses rectangular slab, described water-soluble hardboard side form (2) chooses rectangular slab, non-aqueous hardboard side form (1) and water-soluble hardboard side form (2) are staggered in horizontal plane position according to cross section, the tubular of fixing formation upper and lower opening adjacent each other; Described bed die is water-soluble hardboard bed die (3), bed die is sealed the lower ending opening of the tubular of above-mentioned upper and lower opening, obtains mould for concrete wall pocket;
Step 2, install mould: mould for concrete wall pocket is put into concrete wall pocket, according to absolute altitude at the bottom of the position of concrete wall pocket designing requirement, hole to be provided, mould for concrete wall pocket scaffolding steel pipe and foundation forms support system are connected into entirety, make the upper end level of non-aqueous hardboard side form (1) and water-soluble hardboard side form (2) exceed concrete wall pocket tip height, the length exceeded is greater than 100mm; Be template inner chamber (4) between described side form and bed die, template inner chamber (4) inside is packed into cloth waste;
Step 3, concreting;
Step 4, dismounting mould: take out the cloth waste in template inner chamber (4), pour water in concrete wall pocket, described water-soluble hardboard side form (2) and water-soluble hardboard bed die (3) dissolve, after dissolved matter is cleared up, remove non-aqueous hardboard side form (1) recovery and wait until for subsequent use.
8. the construction method of a kind of solubilized formula mould for concrete wall pocket according to claim 7, is characterized in that: the material of described non-aqueous hardboard side form (1) is veneer or wooden form or plastic plate.
9. the construction method of a kind of solubilized formula mould for concrete wall pocket according to claim 7, is characterized in that: described water-soluble hardboard side form (2) and the material of water-soluble hardboard bed die (3) are pulp board.
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| CN201510124514.2A CN104712140B (en) | 2015-03-19 | 2015-03-19 | A kind of dissolvable formula mould for concrete wall pocket and its construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636903A (en) * | 2020-06-02 | 2020-09-08 | 中铁十二局集团有限公司 | Construction method for protecting embedded part and reserving holes |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0317352A (en) * | 1989-03-22 | 1991-01-25 | Nisan Sangyo Kk | Fitting tool and method for sleeve tube |
| JPH07332548A (en) * | 1994-06-03 | 1995-12-22 | Akimori Matsubara | Execution method for wiring and piping through hole in concrete building the paper tube used in this execution method |
| DE29708208U1 (en) * | 1996-05-06 | 1997-07-10 | Giesinger + Kopf Gesellschaft m.b.H. & Co., Weiler | Formwork for the manufacture of concrete columns or the like. |
| US5799455A (en) * | 1996-10-09 | 1998-09-01 | Surevoid Products, Inc. | Collapsible corrugated paper form void |
| CN2329705Y (en) * | 1998-03-24 | 1999-07-21 | 陈建华 | Soluble shuttering structure for after-pouring waterstop |
| JP2000213164A (en) * | 1999-01-21 | 2000-08-02 | Kitai Seisakusho:Kk | Sleeve for forming hole in concrete structure |
| KR20110071695A (en) * | 2009-12-21 | 2011-06-29 | 이피아이주식회사 | A paperboard sleeve with improved size index method and a method for constructing vertical through-holes using the same |
| CN202214983U (en) * | 2011-08-05 | 2012-05-09 | 江苏南通二建集团有限公司 | Hole reservation mould |
-
2015
- 2015-03-19 CN CN201510124514.2A patent/CN104712140B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0317352A (en) * | 1989-03-22 | 1991-01-25 | Nisan Sangyo Kk | Fitting tool and method for sleeve tube |
| JPH07332548A (en) * | 1994-06-03 | 1995-12-22 | Akimori Matsubara | Execution method for wiring and piping through hole in concrete building the paper tube used in this execution method |
| DE29708208U1 (en) * | 1996-05-06 | 1997-07-10 | Giesinger + Kopf Gesellschaft m.b.H. & Co., Weiler | Formwork for the manufacture of concrete columns or the like. |
| US5799455A (en) * | 1996-10-09 | 1998-09-01 | Surevoid Products, Inc. | Collapsible corrugated paper form void |
| CN2329705Y (en) * | 1998-03-24 | 1999-07-21 | 陈建华 | Soluble shuttering structure for after-pouring waterstop |
| JP2000213164A (en) * | 1999-01-21 | 2000-08-02 | Kitai Seisakusho:Kk | Sleeve for forming hole in concrete structure |
| KR20110071695A (en) * | 2009-12-21 | 2011-06-29 | 이피아이주식회사 | A paperboard sleeve with improved size index method and a method for constructing vertical through-holes using the same |
| CN202214983U (en) * | 2011-08-05 | 2012-05-09 | 江苏南通二建集团有限公司 | Hole reservation mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636903A (en) * | 2020-06-02 | 2020-09-08 | 中铁十二局集团有限公司 | Construction method for protecting embedded part and reserving holes |
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