CN106272921A - The prefabricated pile mould that energy is steam-cured - Google Patents
The prefabricated pile mould that energy is steam-cured Download PDFInfo
- Publication number
- CN106272921A CN106272921A CN201610856908.1A CN201610856908A CN106272921A CN 106272921 A CN106272921 A CN 106272921A CN 201610856908 A CN201610856908 A CN 201610856908A CN 106272921 A CN106272921 A CN 106272921A
- Authority
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- China
- Prior art keywords
- steam
- cured
- shaping platform
- prefabricated pile
- energy
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Links
- 238000007493 shaping process Methods 0.000 claims description 57
- 238000009413 insulation Methods 0.000 claims description 11
- 238000004321 preservation Methods 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000004567 concrete Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000010025 steaming Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/42—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention belongs to technical field of buildings, relate to the prefabricated pile mould that a kind of energy is steam-cured.Including die ontology, it is provided with in described die ontology and can be passed through steam and the prefabricated pile in die ontology can be transferred heat to thus prefabricated pile is carried out the steam channel mechanism of high-temperature steam curing.The present invention uses and directly arranges steam channel mechanism on mould, is passed through steam pile body is carried out High Temperature Curing in steam channel mechanism, and the operation lifting and arranging steam-cured pond with driving removed from, cost is lower, simple to operate, and production efficiency is high.
Description
Technical field
The invention belongs to technical field of buildings, relate to the prefabricated pile mould that a kind of energy is steam-cured.
Background technology
Prefabricated pile, is that the various materials made in factory or job site, various forms of stake are (such as timber, concrete square
Stake, prestressed concrete pipe pile, piling bar etc.), stake is squeezed into sinking apparatus, be pressed into or shake in burying.Chinese architecture construction neck
Territory uses more prefabricated pile to be mainly concrete precast pile and the big class of piling bar two.
Wherein the production technology of concrete precast pile includes fabrication of reinforcing cage, cloth, and matched moulds is steam-cured, goes out the steps such as stake,
In steam-cured step, it is common that installed to by mold hoisting in steam-cured pond, with steam, the prefabricated pile in mould is carried out high-temperature steam curing, improve
The intensity of prefabricated pile, steam-cured complete after, need from steam-cured pond, hang out mould, this process need repeatedly with driving, time-consuming
Arduously, production efficiency is low.
As Chinese patent literature disclose a kind of concrete precast pile and production method thereof [application number:
201310374303.5], the mould of reinforcement cage skeleton, matched moulds, stretch-draw, centrifugal forming, often are installed by being loaded by concrete
Pressure steam curing, the demoulding, autoclave curing are prepared from, and the raw material of described concrete includes Binder Materials, fine aggregate, thick bone
Material, additive and water, the content of described Binder Materials is 350～550/m3, and described Binder Materials is by 55wt%～95wt%
Cement and 5wt%～45wt% admixture composition, described admixture is silica flour；Described fine aggregate be Machine-made Sand or its with
The mixture of natural sand, described Machine-made Sand and is removed through Mechanical Crushing, grading, screening by stone raw materials such as mill tailings, industry wastes
Dirt processes and prepares；The invention also discloses the production method of a kind of above-mentioned concrete precast pile.
Machine-made Sand in such scheme have employed various waste minerals resource, produces not climate and the impact in season, both
The problem solving environmental pollution, improves again resource utilization, reduces the production cost of concrete precast pile.But this work
In the atmospheric steam curing step of sequence, thermostat temperature is 80 DEG C, and curing time is 5h, in described autoclave curing step, permanent
Pressure pressure is 1.0 ± 0.05MPa, and thermostat temperature is 180 DEG C, and curing time is 7h, uses twice maintenance, it is also desirable in steam-cured pond
In complete.
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that the prefabricated pile mould that a kind of energy is steam-cured.
For reaching above-mentioned purpose, present invention employs following technical proposal: the prefabricated pile mould that a kind of energy is steam-cured, including mould
Body, is provided with in described die ontology and can be passed through steam and can transfer heat to the prefabricated pile in die ontology thus in advance
Stake processed carries out the steam channel mechanism of high-temperature steam curing.
In the prefabricated pile mould that above-mentioned energy is steam-cured, it is provided with in described die ontology and protrudes from determining within die ontology
Type platform and described shaping platform are hollow structure, and described steam channel mechanism includes the steam channel being positioned within shaping platform.
In the prefabricated pile mould that above-mentioned energy is steam-cured, described die ontology includes die holder, dismountable fixing on die holder
Connecting and have two opposite side template assemblies, the connection of two side template assembly top side detachable has top template assembly, described
Steam channel mechanism include the steam channel that is arranged on die holder, side template assembly and/or top template assembly.
In the prefabricated pile mould that above-mentioned energy is steam-cured, on described die ontology and be positioned at outside steam channel mechanism and be provided with
The heat preservation mechanism made with insulation material.
In the prefabricated pile mould that above-mentioned energy is steam-cured, described heat preservation mechanism include being arranged on die holder, side template assembly and/
Or the heat-insulation layer on top template assembly, described heat-insulation layer is coated on outside steam channel.
In the prefabricated pile mould that above-mentioned energy is steam-cured, described top template assembly includes top template, described side template group
Part includes epipleural and the lower side panel removably connected, and steam channel is arranged on top template, die holder, epipleural and/or lower side panel
On, epipleural is dismountable with top template fixing to be connected, and lower side panel is dismountable with die holder fixing to be connected.
In the prefabricated pile mould that above-mentioned energy is steam-cured, described top template is provided with some axial distribution along top template
Strengthening rib, on described top template, dismountable connection has and protrudes from the shaping platform of top template inwall and described shaping platform is
Hollow structure, is provided with steam channel inside shaping platform.
In the prefabricated pile mould that above-mentioned energy is steam-cured, on described die holder, dismountable connection has and protrudes from die holder inwall
Shaping platform and described shaping platform are hollow structure, are provided with steam channel inside shaping platform.
In the prefabricated pile mould that above-mentioned energy is steam-cured, described shaping platform includes the first stereotype plate and removably connected
Two stereotype plates, the shaping platform being positioned on top template is symmetrical arranged along the centrage of die ontology with the shaping platform being positioned on die holder.
In the prefabricated pile mould that above-mentioned energy is steam-cured, in described shaping platform, it is provided with support frame mechanism and described bracing frame
Withstanding inside shaping platform, the first described stereotype plate is provided with connection chuck, and the second described stereotype plate is connected to connect chuck
Above and it is spirally connected with the first stereotype plate.
Compared with prior art, it is an advantage of the current invention that:
1, employing directly arranges steam channel mechanism on mould, is passed through steam and carries out pile body in steam channel mechanism
High Temperature Curing, the operation lifting and arranging steam-cured pond with driving removed from, cost is lower, simple to operate, and production efficiency is high.
2, shaping platform is detachable, can expand, and can be suitably used for the making of various sizes of H pile, and assembling is simple, joins adaptive
High.
3, shaping platform and the steam channel of die ontology, when making H pile, it is achieved that add inside and outside H pile simultaneously
The effect that heat is steam-cured, steaming raising effect is good, can obtain high-quality H pile.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation in another direction of Fig. 1；
Fig. 3 is the another kind of structural representation of the present invention；
Fig. 4 is to expand bar and the first stereotype plate and the schematic diagram of the second stereotype plate connection；
Fig. 5 is the structural representation of the first stereotype plate.
In figure: die ontology 1, steam channel mechanism 2, shaping platform 3, steam channel 4, die holder 5, side template assembly 6, backform
Board component 7, heat preservation mechanism 8, heat-insulation layer 9, top template 10, reinforcement rib 10a, epipleural 11, lower side panel the 12, first stereotype plate
13, the second stereotype plate 14, bracing frame 15, connection chuck 16, pile body 100, vapor interface 101, expansion bar 102.
Detailed description of the invention
The present invention will be further described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
Embodiment 1
As it is shown on figure 3, the prefabricated pile mould that a kind of energy is steam-cured, including die ontology 1, in described die ontology 1, it is provided with energy
It is passed through steam and the prefabricated pile in die ontology 1 can be transferred heat to thus prefabricated pile is carried out the steam channel of high-temperature steam curing
Mechanism 2.
Mould is generally put in steam-cured pond by prior art, is passed through steam pressurize in steam-cured pond, pre-in mould
Stake processed carries out steam-cured, and this steam-cured mode needs die hoisting repeatedly, wastes time and energy, and production efficiency is relatively low, in the present embodiment,
It is internal that pile body 100 is positioned at die ontology 1, is passed through steam by steam channel mechanism 2, and the two ends of steam channel mechanism 2 can set
Putting control valve and pressure retaining valve, this is common knowledge, and by carrying out pressurize in steam channel mechanism 2, steam transfers heat to
Pile body 100, carries out high-temperature steam curing on the spot, it is not necessary to mobile to steam-cured pond, thus saves the making in steam-cured pond, also eliminates
Carrying operation, improves production efficiency, reduces production cost.
It will be appreciated by those skilled in the art that steam channel mechanism 2 can be arranged on the optional position of die ontology 1.?
In the present embodiment, it is provided with in die ontology 1 and protrudes from the shaping platform 3 within die ontology 1 and described shaping platform 3 for hollow knot
Structure, shaping platform 3 has two and opposite setting, and shaping platform 3 is preferably dismountable with die ontology 1 to be connected, steam channel machine
Structure 2 includes the steam channel 4 being positioned within shaping platform 3, namely steam enters into die ontology 1 inside by steam channel 4.This
The needs when effect of the shaping platform 3 of embodiment is to make special pile body such as H pile, due to the shape that H pile is special, if
Only by heating outer wall, steaming raising effect is poor, and by being passed through steam in shaping platform 3, adds from inside to pile body 100
Heat, steaming efficiency is higher.
Embodiment 2
As it is shown in figure 1, the prefabricated pile mould that a kind of energy is steam-cured, including die ontology 1, in described die ontology 1, it is provided with energy
It is passed through steam and the prefabricated pile in die ontology 1 can be transferred heat to thus prefabricated pile is carried out the steam channel of high-temperature steam curing
Mechanism 2.The advantage of this structure is with embodiment 1, and here is omitted.
It is provided with in die ontology 1 and protrudes from the shaping platform 3 within die ontology 1 and described shaping platform 3 is hollow structure,
Described steam channel mechanism 2 includes the steam channel 4 being positioned within shaping platform 3.
In the present embodiment, specifically, die ontology 1 includes die holder 5, dismountable on die holder 5 is fixedly connected with two
Individual opposite side template assembly 6, the connection of two side template assembly 6 top side detachable has top template assembly 7, described steam
Passage mechanism 2 includes the steam channel 4 being arranged on die holder 5, side template assembly 6 and/or top template assembly 7.
Top template assembly 7 include epipleural 11 that top template 10, described side template assembly 6 include removably connecting and under
Side plate 12, steam channel 4 is arranged on top template 10, die holder 5, epipleural 11 and/or lower side panel 12, epipleural 11 and top template
10 dismountable fixing connections, lower side panel 12 is dismountable with die holder 5 fixing to be connected.
Shown in Fig. 2, the steam being connected with steam channel can be set at the two ends of epipleural 11 and/or lower side panel 12 and connect
Mouth 101, can install valve on vapor interface 101.
Top template 10 is provided with the reinforcement rib 10a of some axial distribution along top template 10, on described top template 10
Dismountable connection has and protrudes from the shaping platform 3 of top template 10 inwall and described shaping platform 3 is hollow structure, in shaping platform 3
Portion is provided with steam channel 4.
Preferably, die holder 5 protrudes from die holder 5 inwall and prominent and top with the most dismountable connection on top template 10
Shaping platform 3 and the described shaping platform 3 of template 10 inwall are hollow structure, and shaping platform 3 is internal is provided with steam channel 4.Described
Shaping platform 3 includes the first stereotype plate 13 and the second stereotype plate 14 removably connected.First stereotype plate 13 and the second stereotype plate 14
Can be connected by bolt pair etc. is dismountable with top template 10 and die holder 5.
The shaping platform 3 being preferably located on top template 10 and the shaping platform 3 being positioned on die holder 5 are along the center of die ontology 1
Line is symmetrical arranged, and the shaping platform 3 on top template 10 and the shaping platform on die holder 53 surround one I-shaped of formation with side template assembly 6
Type structure, consequently facilitating make H pile.Steam owing to shaping platform 3 can carry out heating from die ontology 1 inside to pile body 100
Support, and the steam channel 4 on top template assembly 7, side template assembly 6 and die holder 5 can carry out heating and steam from outside to H pile
Support, thus the effect that in realizing, external heat is steam-cured, even heat, steaming raising effect is good, thus obtains a kind of high-quality H pile.
And the most steam-cured effect, cost can be reduced as described in Example 1, improve production efficiency, improve pile quality, the most no longer
Repeat.
As it is shown in figure 1, be provided with bracing frame 15 mechanism in shaping platform 3 and described bracing frame 15 to withstand shaping platform 3 internal, as
Shown in Fig. 5, the first described stereotype plate 13 is provided with connection chuck 16, and the second described stereotype plate 14 is connected to connect chuck 16
Above and it is spirally connected with the first stereotype plate 13.
Shown in Fig. 4, expansion bar 102 is set between the first stereotype plate 13 and the second stereotype plate 14, expand bar 102 with
First stereotype plate 13 and the second dismountable connection of stereotype plate 14, thus form a larger-size shaping platform, it is simple to make
Different H piles, improves and joins adaptive.
As the preferred scheme of one, in order to improve the steam heat utilization rate of steam channel 4, steam is led to by the present embodiment
The outer wall in road 4 carries out isothermal holding, specifically, on die ontology 1 and be positioned at outside being provided with of steam channel mechanism 2 and use thermal insulating material
The heat preservation mechanism 8 that material is made, insulation material can be asbestos, rock wool, polyurethane etc..
Heat preservation mechanism 8 includes the heat-insulation layer 9 being arranged on die holder 5, side template assembly 6 and/or top template assembly 7, described
Heat-insulation layer 9 be coated on outside steam channel 4.Specifically, can die holder 5, top template 10, epipleural 11 and lower side panel 12 with
The corresponding position of steam channel 4 is stained with or is fixed by heat-insulation layer 9 with connectors such as adhesive tape, cranse or nuts, heat-insulation layer 9
Position should be corresponding with steam channel 4, on top template 10 and die holder 5, in the position corresponding with shaping platform 3 also with identical side
Heat-insulation layer 9 is fixed by method, thus ensures that heat does not scatters and disappears, and improves steam utilization, improves steaming raising effect.
Specific embodiment described herein is only to present invention spirit explanation for example.Technology neck belonging to the present invention
Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in territory
Generation, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Although the most more employ die ontology 1, steam channel mechanism 2, shaping platform 3, steam channel 4, die holder 5,
Side template assembly 6, top template assembly 7, heat preservation mechanism 8, heat-insulation layer 9, top template 10, reinforcement rib 10a, epipleural 11, downside
Plate the 12, first stereotype plate the 13, second stereotype plate 14, bracing frame 15, connection chuck 16, pile body 100, vapor interface 101, expansion bar
102 terms such as grade, but it is not precluded from using the probability of other term.Use these terms to be only used to more easily to describe and
Explain the essence of the present invention；It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (10)
1. the prefabricated pile mould that energy is steam-cured, including die ontology (1), it is characterised in that be provided with in described die ontology (1)
Steam can be passed through and the prefabricated pile in die ontology (1) can be transferred heat to thus prefabricated pile is carried out the steam of high-temperature steam curing
Passage mechanism (2).
The prefabricated pile mould that energy the most according to claim 1 is steam-cured, it is characterised in that be provided with in described die ontology (1)
Protrude from the internal shaping platform (3) of die ontology (1) and described shaping platform (3) is hollow structure, described steam channel machine
Structure (2) includes being positioned at the steam channel (4) that shaping platform (3) is internal.
The prefabricated pile mould that energy the most according to claim 1 is steam-cured, it is characterised in that described die ontology (1) includes mould
Seat (5), die holder (5) is the most dismountable is fixedly connected with two opposite side template assemblies (6), two side template assemblies (6)
The connection of top side detachable has top template assembly (7), described steam channel mechanism (2) to include being arranged on die holder (5), side template
Steam channel (4) on assembly (6) and/or top template assembly (7).
The prefabricated pile mould that energy the most according to claim 3 is steam-cured, it is characterised in that on described die ontology (1) and position
It is provided with the heat preservation mechanism (8) made with insulation material in steam channel mechanism (2) outside.
The prefabricated pile mould that energy the most according to claim 4 is steam-cured, it is characterised in that described heat preservation mechanism (8) includes setting
Put the heat-insulation layer (9) on die holder (5), side template assembly (6) and/or top template assembly (7), described heat-insulation layer (9) cladding
At steam channel (4) outward.
The prefabricated pile mould that energy the most according to claim 3 is steam-cured, it is characterised in that described top template assembly (7) includes
Top template (10), described side template assembly (6) includes epipleural (11) and lower side panel (12), the steam channel removably connected
(4) it is arranged on top template (10), die holder (5), epipleural (11) and/or lower side panel (12), epipleural (11) and top template
(10) dismountable fixing connection, lower side panel (12) is dismountable with die holder (5) fixing to be connected.
The prefabricated pile mould that energy the most according to claim 6 is steam-cured, it is characterised in that described top template (10) is if being provided with
The reinforcement rib (10a) of the dry axial distribution along top template (10), the upper dismountable connection of described top template (10) has prominent
Shaping platform (3) and described shaping platform (3) in top template (10) inwall are hollow structure, and shaping platform (3) is internal is provided with steam
Passage (4).
The prefabricated pile mould that energy the most according to claim 6 is steam-cured, it is characterised in that described die holder (5) is upper dismountable
Connecting to have and protrude from the shaping platform (3) of die holder (5) inwall and described shaping platform (3) is hollow structure, shaping platform (3) is internal to be set
There is steam channel (4).
9. according to the prefabricated pile mould that the energy described in claim 7 or 8 is steam-cured, it is characterised in that described shaping platform (3) includes can
The first stereotype plate (13) that dismounting connects and the second stereotype plate (14), the shaping platform (3) being positioned on top template (10) and be positioned at mould
Shaping platform (3) on seat (5) is symmetrical arranged along the centrage of die ontology (1).
The prefabricated pile mould that energy the most according to claim 9 is steam-cured, it is characterised in that be provided with in described shaping platform (3) and prop up
It is internal that support (15) mechanism and described bracing frame (15) withstand shaping platform (3), described the first stereotype plate (13) company of being provided with
Connecing chuck (16), described the second stereotype plate (14) is connected to connect chuck (16) and above and is spirally connected with the first stereotype plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856908.1A CN106272921B (en) | 2016-09-28 | 2016-09-28 | The steam-cured prefabricated pile mould of energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856908.1A CN106272921B (en) | 2016-09-28 | 2016-09-28 | The steam-cured prefabricated pile mould of energy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106272921A true CN106272921A (en) | 2017-01-04 |
| CN106272921B CN106272921B (en) | 2019-04-05 |
Family
ID=57716098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610856908.1A Active CN106272921B (en) | 2016-09-28 | 2016-09-28 | The steam-cured prefabricated pile mould of energy |
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| CN (1) | CN106272921B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910144A (en) * | 2019-03-14 | 2019-06-21 | 河海大学 | Prefabricated snowflake type concrete-pile mold |
| CN110103325A (en) * | 2019-05-31 | 2019-08-09 | 中固钫盛(济南)建筑科技有限公司 | A kind of precast stair mold |
| CN110682423A (en) * | 2019-09-30 | 2020-01-14 | 江苏东浦管桩有限公司 | High-strength anti-cracking large-diameter tubular pile manufacturing die, material and manufacturing process |
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| CN105643776A (en) * | 2016-03-31 | 2016-06-08 | 俞晓东 | Mould for preparing H-shaped concrete pile |
| CN206264122U (en) * | 2016-09-28 | 2017-06-20 | 周兆弟 | The steam-cured prefabricated pile mould of energy |
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| CN109910144A (en) * | 2019-03-14 | 2019-06-21 | 河海大学 | Prefabricated snowflake type concrete-pile mold |
| CN110103325A (en) * | 2019-05-31 | 2019-08-09 | 中固钫盛(济南)建筑科技有限公司 | A kind of precast stair mold |
| CN110682423A (en) * | 2019-09-30 | 2020-01-14 | 江苏东浦管桩有限公司 | High-strength anti-cracking large-diameter tubular pile manufacturing die, material and manufacturing process |
| WO2021063000A1 (en) * | 2019-09-30 | 2021-04-08 | 江苏东浦管桩有限公司 | High-strength anti-cracking large-diameter pipe pile manufacturing die, material and manufacturing technology |
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