CN106965358A - Manufacture method applied to the elastic mould of prefabricated and cast-in-place concrete - Google Patents
Manufacture method applied to the elastic mould of prefabricated and cast-in-place concrete Download PDFInfo
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- CN106965358A CN106965358A CN201710165707.1A CN201710165707A CN106965358A CN 106965358 A CN106965358 A CN 106965358A CN 201710165707 A CN201710165707 A CN 201710165707A CN 106965358 A CN106965358 A CN 106965358A
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- Prior art keywords
- mould
- elastic
- elastic mould
- manufacture method
- raw material
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/04—Modelling plastic materials, e.g. clay
- B44C3/046—Modelling plastic materials, e.g. clay using a modelling surface, e.g. plate
-
- 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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/05—Forming boards or similar elements the form surface being of plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/757—Moulds, cores, dies
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The disclosure provides manufacture method and the application of a kind of elastic mould applied to prefabricated and cast-in-place concrete, it is characterised in that including：Mould kind is made according to the parameter information of the elastic mould；The mould kind is carried out with template to form chamber between enclosing, template；The raw material of the elastic mould is irrigated into the chamber of formation；The mould raw material curing conservation of mould kind and enclosing forms the elastic mould to after the scheduled time.Elastic mould is arranged on to the inner side of support shuttering, cast-in-place or precast concrete surface can be caused to form the decorative model with elastic mould reverse symmetry.Elastic mould is especially suitable for concrete demoulding, can readily realize cast-in-place or precast concrete structure with it is decoration integrated, it is ensured that cast-in-place or precast concrete quality of mold release.It is possible to further save time and cost and the additional load that secondary ornamental tape comes, decorate identical with structure service life.
Description
Technical field
The disclosure belongs to building field, is related to a kind of applied to prefabricated or cast-in-place concrete high-performance elastic mould
Manufacture method.
Background technology
With the raising of national economic development level, people propose more to the aesthetic effect of urban architecture and infrastructure
High requirement, urban architecture and infrastructure therefore improve the art of urban architecture and infrastructure equivalent to the business card in city
Aesthetic feeling needs one of matter of utmost importance considered when becoming architectural design.Traditional way is to urban architecture or infrastructure construction
Build the secondary decoration of progress to increase its aesthetic, using methods such as Decorative hanging board, wet combining ceramic tile or paint coatings.But secondary dress
Decorations exist cost height, long construction period, can not with building same life-span, increase additional load, there is certain potential safety hazard etc. to ask
Topic.
And structure and decoration integrated concrete and the problem of exist in the absence of above-mentioned secondary decoration.Structure and decorating integrative
Change concrete and be referred to as art of architecture concrete, the predetermined moulding of design and skin texture can be presented in concrete structural surface, so that
Realize decorative effect.Structure and the manufacture craft of decoration integrated concrete, which are generally divided into, just beats moulding process and (is poured in concrete
Build completion, before and after cement initial set, imprinted in concrete surface or undisguisedly decoration processing), anti-moulding process of beating is (in concrete
Additional lines or add on mold bottom die and select moulding mould, make to pour the concrete surface formation line style pattern or moulding flesh of production
Reason), upright mould process (concrete perfusion after moulding mould is erect), undisguisedly material decoration technology (pass through before and after concrete initial set
Certain means make aggregate realize undisguised material decorative effect on the premise of the uniform exposed depth of control).
Why structure and decoration integrated concrete can realize decorative model skin texture attractive in appearance, and one of its means are just
It is the mould for forming concrete decorative model.Mould manufacturing cost is high in the prior art, complex process, therefore greatly
All by the way of secondary decoration.
The content of the invention
To overcome problem present in correlation technique, the disclosure provides a kind of applied to prefabricated or cast-in-place concrete elasticity
The manufacture method of mould, it is characterised in that including：Mould kind is made according to the parameter information of the elastic mould；
Carry out enclosing with template to the mould kind, the mould kind and for forming chamber between the template of enclosing；
The elastic mould raw material is irrigated into the chamber of formation；
After the elastic mould raw material curing conservation to first scheduled time, the elastic mould is formed.
Further, it is described that mould kind is made according to the parameter information of the elastic mould, including：
The parameter information of the elastic mould includes molding surface skin texture parameter, feature dimensions parameter, multiplexing number
In one or more；
The making mould kind includes：Artificial engraving, machine engraving, natural model turns over the one or more in system.
Further, the elastic mould raw material includes following components：Polyurethane and curing agent；
Wherein, the weight ratio of the polyurethane and the curing agent is 10:1-8:1.
Further, the elastic mould raw material is irrigated into the chamber of formation to be included：
The polyurethane and the curing agent are mixed and stirred for according to selected weight ratio abundant；
The elastic mould raw material is irrigated to the chamber of formation in 30 minutes.
Further, the manufacture method also includes：When the elastic mould only needs to use portion, in institute
State portion outer circumference and reserve 100mm spaces setting baffle plate；
The space between the bottom of the baffle plate and the surface of the elastic mould is filled using filler；
In the surface of the elastic mould of the bottom upright projection region overlay of the baffle plate and the filler
Surface smear demoulding wax after, inject special baffle raw material；
After the solidification of second scheduled time, the demoulding obtains intercepting the elastic moulding of the bottom position of the baffle plate
Being used for of the molding surface skin texture information of template closes between the bottom of the baffle plate and the surface of the elastic mould empty
The styling members of gap.
Further, the manufacture method also includes：Auxiliary mould is made according to the parameter information of the elastic mould
Tool；
The elastic mould is bonded on the inside of the auxiliary mould；
Deng until after the 3rd preset time, formwork erection is carried out, while in the elastic mould and the auxiliary mould structure
Into casting space in reinforcement is set；
The casting concrete in the casting space.
Further, the manufacture method also includes：Vibrating spear is set in the concrete, and carries out preset time
Vibrate；
Wherein, the vibrating spear is arranged on the position not contacted with the elastic mould.
Further, the auxiliary mould is identical with the size of the contact surface of the elastic mould；
The auxiliary mould is punching block or wooden model.
Further, the elastic mould is bonded on the inside of the auxiliary mould includes：
Elastic mould special bonding agent is smeared on the inside of the auxiliary mould, by the elastic mould with it is described
Auxiliary mould is according to precalculated position strong bond.
Further, the elastic mould and the auxiliary mould are integral adhesive；Or
The elastic mould piecemeal is Nian Jie with the auxiliary mould.
The technical scheme provided by this disclosed embodiment can include the following benefits：Utilize the spirit of elastic mould
Activity can reduce the cost in production moulding Concrete, the quality of production of moulding concrete be improved, while elasticity is made
Pattern plate is arranged on the inner side of auxiliary mould, it is possible to achieve prefabricated or cast-in-place concrete has molding surface or skin texture decoration effect
Really, realize structure with it is cast-in-place decoration integrated, it is possible to resolve cost that secondary decoration is present is high, long in time limit, increase additional load, no
Can be with building the same life-span, having certain potential safety hazard the problems such as.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the manufacture method of elastic mould shown in the exemplary embodiment of the disclosure one；
Fig. 2 is a kind of flow chart of the manufacture method of elastic mould shown in the exemplary embodiment of the disclosure one.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
The term used in the disclosure is the purpose only merely for description specific embodiment, and is not intended to be limiting the disclosure.
" one kind ", " described " and "the" of singulative used in disclosure and the accompanying claims book are also intended to including majority
Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein refers to and wrapped
It may be combined containing one or more associated any or all of project listed.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the disclosure
A little information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.For example, not departing from
In the case of disclosure scope, the first information can also be referred to as the second information, similarly, and the second information can also be referred to as
One information.Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determining ".
When urban architecture and infrastructure pouring structure, in order to ensure safety and practicality, tend not to the outer of structure
Sight has excessive consideration, and in general urban architecture and infrastructure will carry out the secondary dress of outer surface before building up completely
Decorations beautification.The especially infrastructure such as bridge, during appearance beautification, the either cladding or wet combining of secondary decoration all increases
Additional load, and cast-in-place concrete surface such as performs etching at the problem of decoration can act on behalf of a lot.Such as cutting, bruting process into
Substantial amounts of dust is brought, not only the healthy of workmen is caused harm, harm also is brought to local environment.And very
Difficulty accomplishes the operation become more meticulous, and decorative model effect is coarse, unsightly.
To solve problem above, present disclose provides a kind of manufacture of elastic mould and application for concrete moulding
Method, the prefabricated and cast-in-place moulding being all suitable for produced using this method is strong with Elastic forming board plasticity, and elasticity is good, it is adaptable to mixed
The solidifying soil demoulding, indeformable not shrink, dimensional accuracy is high, reusable, can be widely applied in concrete moulding.
As shown in figure 1, a kind of manufacture method of elastic mould according to an exemplary embodiment, including：
Step S101, according to the parameter information of the elastic mould make mould kind；
Step S102, carry out enclosing with template to the mould kind, the mould kind and for shape between the template of enclosing
Coelosis；
Step S103, the elastic mould raw material is irrigated into the chamber of formation；
Step S104, by after the elastic mould raw material curing conservation to first scheduled time, form the elasticity
Mould.
According to the present embodiment, the manufacture method for the elastic mould being related in the disclosure, it is possible to use elastic moulding mould
Board raw material manufactures corresponding elastic mould according to different template demands, and applied in concrete modeling process, raw material is fitted
It is also applied for cast-in-place for prefabricated, can makes the precision of type with local methods with optimised coagulation, reduce the disposal of pollutants of dust, while improving coagulation
Make the efficiency of type with local methods, save manpower and cost.
Further, it is described that mould kind is made according to the parameter information of the elastic mould, including：
The parameter of the elastic mould is included in molding surface skin texture parameter, feature dimensions parameter, multiplexing number
One or more；The making mould kind includes：Artificial engraving, machine engraving, natural model turns over the one or more in system.
In the manufacturing process for carrying out elastic mould, first have to obtain the parameter information of elastic mould, these
The molding surface skin texture parameter for the decorative cover that parameter information is simulated including elastic mould, the wave of such as mimetic surface,
The texture of fabric, special geometric modeling etc..Included according in the outer surface decorative pattern of urban architecture and infrastructure design
There are these molding surface skin texture parameters, elastic mould surface is set according to these molding surface skin texture parameters got
Moulding skin texture parameter.
According to the location of the urban architecture of molding decorative to be carried out and infrastructure outer surface and size, in addition it is also necessary to obtain
Take the dimensional parameters of corresponding elastic mould.For example, the molding decorative carried out in cambered outer surface, is difficult to adopt one
Individual overall elastic mould is realized, it is therefore desirable to elastic mould is split, multiple junior units are divided into
To be spliced to form.For smooth outer surface, then it can be realized using the elastic mould of a monoblock.Here, can be with
The threshold value of an outer surface curvature is set, when the absolute value of outer surface curvature is more than first threshold, it is believed that now elastic moulding
Template will be divided into multiple junior units to be spliced, when the absolute value of outer surface curvature is less than first threshold, it is believed that now bullet
Property mould can be carried out by the way of monoblock.This first threshold can be set according to actual service condition,
Such as first threshold can be 0.7, certainly, and the disclosure is only to illustrate herein, and restriction is not made to it.
Equally, influenceing the parameter information of the property of elastic mould also includes the multiplexing number of elastic mould.One
As for, the elastic mould of the disclosure can be repeatedly multiplexed, and greatly save the manufacturing cost of elastic mould and mixed
The moulding cost that solidifying soil is poured.But, for the different elastic mould of multiplexing number, the composition proportion to its raw material also can
It is different.
Therefore, during the information that gets parms, above parameter information will at least get one kind therein, so as to enter
One step determines the production method of mould kind.According to the difference of parameter information, mould kind can be manufactured using various ways：Artificial engraving,
Machine is carved, and natural model turns over system, can also mix the manufacture that several manufactures complete mould kind jointly.Here, the disclosure is not
It is specifically limited.
Above parameter information can be manually entered into user in elastic mould manufacturing system, can also be direct by system
Urban architecture and infrastructure outer surface Art Design drawing are read, the parameter letter of the elastic mould of correlation is therefrom read
Breath.
Further, the elastic mould raw material includes following components：Polyurethane and curing agent；Wherein, it is described
The weight ratio of polyurethane and the curing agent is 10:1-8:1.
Elastic mould raw material in the disclosure includes the colloidal mixture being mixed into by polyurethane and curing agent.Root
According to the difference of multiplexing number, the mixed proportion of polyurethane material and curing agent also has difference.For example, for be multiplexed the bullet of 50 times
Property mould, the mixed proportion of polyurethane and curing agent is 10:1；For to be multiplexed 100 this elastic moulds, poly- ammonia
The mixed proportion of ester and curing agent is 8:1, can be according to the difference of actual multiplexing number, to the weight ratio of polyurethane and curing agent
It is adjusted, for example, is multiplexed the elastic mould of 80 times, the mixed proportion of polyurethane and curing agent is 9:1.
Further, the elastic mould raw material is irrigated in the chamber to formation to be included：By the poly- ammonia
Ester and the curing agent are mixed and stirred for abundant according to selected weight ratio；By the elastic mould raw material in 30 minutes
The chamber that perfusion is extremely formed.
Colloidal state polyurethane is easier solidification, therefore to be poured in mould in 30 minutes after stirring after mixed curing agent
The intracavitary with the formation of enclosing template is planted, and helps it to sufficiently flow into inner cavity surface using instrument, it is ensured that intracavitary skin texture content is all
Predetermined thickness is fully covered by template raw material.
Afterwards, the mould curing conservation of mould raw material will be filled with intracavitary to first scheduled time, this
The individual time is obtained according to the temperature of current environment, humidity, pressure and other parameters comprehensive consideration.
For example, the making of the elastic mould for stone material moulding skin texture, first according to design effect in smooth die station,
The moulding skin texture of lithotome is made, mould kind can be made using lithotome splicing, such mode belongs to mould kind and turns over system
One kind, now stone material be intended merely to provide template needed for moulding skin texture.
Enclosing is carried out with batten baffle plate to stone material mould kind, then irrigated in mould kind used in the making of high resiliency mould
Raw material.According to the difference of mould multiplexing number, using different proportionings, typically according to use 50 moulds and 100
Secondary mould is respectively 10 using the proportioning of polyurethane and curing agent:1 and 8:1, mould raw material needs to stir before perfusion
Mix fully to substantially uniformity, irrigate and complete within 30 clocks, the mould raw material after pouring solidifies after 24h, after cured
Form the Elastic forming board of surface stone material skin texture.
Mould raw material used in the elastic mould of the moulding has good mobility, can be certain
In the range of Self-leveling, only need simply that mould raw material is uniformly dispersed in into mould with scraper plate when making elastic mould
Plant the intracavitary with the template formation for enclosing.After treating elastic mould curing conservation 72h, by elastic mould
As prefabricated or cast-in-place concrete mould liner, casting concrete can form the dress of surface stone material moulding skin texture in mould
Adorn moulding concrete.
For example, for the elastic mould of moulding skin texture of customization, being decorated according to the concrete surface that client needs
Effect, can buy one to one full pattern using mould kind turn over system or by design carry out manually engraving or machine engraving make mould kind.
Elastic mould manufacture method in the disclosure, the making of mould kind is only needed once can the elastic moulding mould of multiple copies
Plate, and the concrete made also can overmolded makes elastic mould again as mould kind.Application field extensively, only needs system
Make introductory die kind, you can continuous replication is produced for the Elastic forming board in prefabricated or cast-in-place concrete.Elastic mould can
To be reused several times, guarantee is indeformable not to shrink no damage, with very high reusing.Utilize the elasticity in the disclosure
Mould, it is possible to achieve just beat, it is counter beat, formwork erection multifunctional application.Reduce impressing, scratch the manpower thing scraped etc. needed for processing method
Power financial resources etc..Elastic forming board is high because of its texture appearance fineness, it is easy to concrete demoulding, and dimensional accuracy is high, can solve well
Prefabricated or cast-in-place concrete surface chromatic aberration problem, improves prefabricated or cast-in-place concrete product quality.
Further, elastic mould manufacture method can also include：When the Elastic forming board only needs to use part position
When putting, reserve 100mm spaces in the portion outer circumference and baffle plate is set；The bottom of the baffle plate is filled using filler
Space between the surface of the elastic mould；In the elastic moulding of the bottom upright projection region overlay of the baffle plate
After the surface smear demoulding wax of the surface of template and the filler, dedicated templates raw material is injected；By second scheduled time
After solidification, the bottom mould texture appearance that the demoulding obtains intercepting the elastic mould is used for closed guard bottom with making
The styling members in pattern plate surface space.
In order to further improve the utilization rate of elastic mould, manufacturing cost is reduced, when only needing to use part
Elastic mould when, reserved position can be selected in template, the position apply last layer the demoulding wax, its coverage
Beyond at least 100mm that makes a circle in reserved location week.
The position of baffle plate is reserved in the deep mixed skin texture in elastic mould surface, the wooden frame of baffle plate is than the area
Domain position is larger, is filled up wooden frame bottom with template contacts space with clay or gypsum or plaster.If bar shaped is made
The deeper mould of type, to save material, can be closed with wood fragments block.Then one is coated on wooden frame, gypsum, the surface plastered
Layer demoulding wax.Stir after special baffle raw material, be injected into wooden frame, special baffle raw material is filled up into covering moulding with plaster trowel
The moulding skin texture of template, make the special baffle raw material filled in wooden frame it is moulding turn into 1 it is relatively thin framed, the framed thickness is big
Thickness level needed for about than filling up mould lowest part is higher by about 6mm.It is poured in after special baffle raw material, it is former in special baffle
The plank of one piece of dry cleansing is placed on material and level is kept.After after special baffle raw material drying to the 3rd scheduled time from moulding
Taken off in template, dismiss unnecessary special baffle raw material or edge is cut into oblique angle or frame moulding is formed.The above the 3rd
The scheduled time can be set according to actual use situation, and the disclosure is not limited herein.
As shown in Fig. 2 the manufacture method of the elastic mould according to an exemplary embodiment, this method is also wrapped
Include：
Step S105, according to the parameter information of the elastic mould make auxiliary mould；
Step S106, the elastic mould is bonded on the inside of the auxiliary mould；
Step S107, etc. until after the 3rd preset time, carry out formwork erection, at the same the elastic mould with it is described auxiliary
The interior setting reinforcement of casting space for helping mould to constitute；
Step S108, the casting concrete in the casting space.
The auxiliary mould matched with the elastic mould is made according to the parameter information got in step S101
Tool, auxiliary mould can consider the thickness of elastic mould in wooden model or punching block, manufacturing process, be molded finally
Concrete size in calculate the size of auxiliary mould plus the thickness of elastic mould.
For example, using elastic mould it is prefabricated or cast-in-place when need auxiliary mould coordinate production and construction because springform
Plate is elastomeric material, it is impossible to formwork erection is carried out by self-strength, so needing auxiliary mould as support shuttering.Mould is glued
Connect agent it is deployed after be applied to the surface of auxiliary mould, elastic mould is fixed in auxiliary mould according to the position of setting
The relevant position of side, and in the certain pressure of its surface application, it is ensured that elastic mould and auxiliary mould and template bonding agent
Combine closely.Preset time solidify afterwards are waited, the above scheduled time can set according to actual use situation, the disclosure is herein not
Limit.In the bonding process of elastic mould and auxiliary mould, according to itself size of elastic mould and carrying out
The relation of area ratio is decorated, integral adhesive can be selected or elastic mould piecemeal is Nian Jie with auxiliary mould.In bullet
Property mould when carrying out piecemeal bonding, the piece between elastic mould can be repaiied with elastic mould bonding agent
Mend, to ensure prefabricated or cast-in-place concrete decorative effect.
Because the strong adherence effect of template bonding agent, the combination of elastic mould and auxiliary mould can be very firm,
An entirety can be regarded as.During production and construction after Elastic forming board and auxiliary mould without departing from, it is ensured that it is pre-
System or cast-in-place continuity.In the external coating concrete parting agent of the elastic mould contacted with concrete, it can enter afterwards
Row formwork erection works.Inside concrete stiffener can normally be set during formwork erection.
After the completion for the treatment of formwork erection, the work such as can carry out can carrying out in concreting work, production and construction normally vibrating, but
Because elastic mould has certain elasticity in itself, the vibrations of a part can be absorbed, therefore to be arranged on not in vibrating spear
The centre position contacted with elastic mould, preset time can be continueed to by vibrating.Above preset time can be according to reality
Service condition is set, and the disclosure is not limited herein.
Elastic mould manufacture method in the disclosure, can reduce production using the flexibility of elastic mould and make
Cost in type Concrete, improves the quality of production of moulding concrete, while elastic mould is arranged on for making
The inner side of the auxiliary mould of type, it is possible to achieve prefabricated or cast-in-place concrete has molding surface or skin texture decorative effect, realizes knot
Structure is decoration integrated, connect solve high, the long in time limit cost that secondary decoration is present, increase additional load, can not with build same life-span,
The problems such as having certain potential safety hazard.
The preferred embodiment of the disclosure is the foregoing is only, not to limit the disclosure, all essences in the disclosure
God is with principle, and any modification, equivalent substitution and improvements done etc. should be included within the scope of disclosure protection.
Claims (10)
1. a kind of manufacture method of elastic mould applied to prefabricated and cast-in-place concrete, it is characterised in that including：
Mould kind is made according to the parameter information of the elastic mould；
Carry out enclosing with template to the mould kind, the mould kind and for forming chamber between the template of enclosing；
The elastic mould raw material is irrigated into the chamber of formation；
After the elastic mould raw material curing conservation to first scheduled time, the elastic mould is formed.
2. manufacture method according to claim 1, it is characterised in that described to be believed according to the parameter of the elastic mould
Breath makes mould kind, including：
The parameter information of the elastic mould is included in molding surface skin texture parameter, feature dimensions parameter, multiplexing number
One or more；
The making mould kind includes：Artificial engraving, machine engraving, natural model turns over the one or more in system.
3. manufacture method according to claim 1 or 2, it is characterised in that
The elastic mould raw material includes following components：Polyurethane and curing agent；
Wherein, the weight ratio of the polyurethane and the curing agent is 10:1-8:1.
4. manufacture method according to claim 3, it is characterised in that the elastic moulding is irrigated into the chamber of formation
Template raw material includes：
The polyurethane and the curing agent are mixed and stirred for according to selected weight ratio abundant；
The elastic mould raw material is irrigated to the chamber of formation in 30 minutes.
5. manufacture method according to claim 1, it is characterised in that the manufacture method also includes：
When the elastic mould only needs to use portion, 100mm spaces are reserved in the portion outer circumference
Baffle plate is set；
The space between the bottom of the baffle plate and the surface of the elastic mould is filled using filler；
In the surface of the elastic mould of the bottom upright projection region overlay of the baffle plate and the table of the filler
Face is smeared after demoulding wax, injects special baffle raw material；
After the solidification of second scheduled time, the demoulding obtains intercepting the elastic mould of the bottom position of the baffle plate
Molding surface skin texture information be used for close space between the bottom of the baffle plate and the surface of the elastic mould
Styling members.
6. manufacture method according to claim 1, it is characterised in that the manufacture method also includes：
Auxiliary mould is made according to the parameter information of the elastic mould；
The elastic mould is bonded on the inside of the auxiliary mould；
Deng until after the 3rd preset time, formwork erection is carried out, while constituted in the elastic mould and the auxiliary mould
Reinforcement is set in casting space；
The casting concrete in the casting space.
7. manufacture method according to claim 6, it is characterised in that the manufacture method also includes：
Vibrating spear is set in the concrete, and carries out vibrating for preset time；
Wherein, the vibrating spear is arranged on the position not contacted with the elastic mould.
8. manufacture method according to claim 6, it is characterised in that the auxiliary mould and the elastic mould
The size of contact surface is identical；
The auxiliary mould is punching block or wooden model.
9. manufacture method according to claim 6, it is characterised in that the elastic mould is bonded to the auxiliary
Die inside includes：
Elastic mould special bonding agent is smeared on the inside of the auxiliary mould, by the elastic mould and the auxiliary
Mould is according to precalculated position strong bond.
10. manufacture method according to claim 9, it is characterised in that the elastic mould and the auxiliary mould
For integral adhesive；Or
The elastic mould piecemeal is Nian Jie with the auxiliary mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165707.1A CN106965358A (en) | 2017-03-20 | 2017-03-20 | Manufacture method applied to the elastic mould of prefabricated and cast-in-place concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165707.1A CN106965358A (en) | 2017-03-20 | 2017-03-20 | Manufacture method applied to the elastic mould of prefabricated and cast-in-place concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106965358A true CN106965358A (en) | 2017-07-21 |
Family
ID=59328733
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710165707.1A Pending CN106965358A (en) | 2017-03-20 | 2017-03-20 | Manufacture method applied to the elastic mould of prefabricated and cast-in-place concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106965358A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108274729A (en) * | 2017-12-26 | 2018-07-13 | 天津康普斯特科技发展有限公司 | A kind of high molecular material makes drawing die and its manufacturing method |
| CN109176831A (en) * | 2018-10-09 | 2019-01-11 | 重庆建工建材物流有限公司 | A kind of architectural concrete member forming process of instant moulding |
| CN109776761A (en) * | 2019-02-13 | 2019-05-21 | 北京市市政工程研究院 | A kind of moulding concrete with can steam-cured polyurethane template preparation material and can steam-cured polyurethane template and preparation method thereof |
| CN110027353A (en) * | 2019-03-15 | 2019-07-19 | 中民筑友新材有限公司 | A kind of UHPC Decorative hanging board manufacture craft of chip-axe rectangular slab of stone effect |
| CN114232435A (en) * | 2021-08-30 | 2022-03-25 | 上海鼎中新材料有限公司 | Magnetic lifting imprinting method and composite template thereof |
| CN116427266A (en) * | 2023-04-03 | 2023-07-14 | 上海市城市建设设计研究总院（集团）有限公司 | Urban bridge anti-collision wall lightweight landscape structure |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274729A (en) * | 2017-12-26 | 2018-07-13 | 天津康普斯特科技发展有限公司 | A kind of high molecular material makes drawing die and its manufacturing method |
| CN109176831A (en) * | 2018-10-09 | 2019-01-11 | 重庆建工建材物流有限公司 | A kind of architectural concrete member forming process of instant moulding |
| CN109776761A (en) * | 2019-02-13 | 2019-05-21 | 北京市市政工程研究院 | A kind of moulding concrete with can steam-cured polyurethane template preparation material and can steam-cured polyurethane template and preparation method thereof |
| CN109776761B (en) * | 2019-02-13 | 2021-10-29 | 北京市市政工程研究院 | Preparation material of steam-curable polyurethane template for molding concrete, steam-curable polyurethane template and preparation method thereof |
| CN110027353A (en) * | 2019-03-15 | 2019-07-19 | 中民筑友新材有限公司 | A kind of UHPC Decorative hanging board manufacture craft of chip-axe rectangular slab of stone effect |
| CN114232435A (en) * | 2021-08-30 | 2022-03-25 | 上海鼎中新材料有限公司 | Magnetic lifting imprinting method and composite template thereof |
| CN116427266A (en) * | 2023-04-03 | 2023-07-14 | 上海市城市建设设计研究总院（集团）有限公司 | Urban bridge anti-collision wall lightweight landscape structure |
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