CN202450772U - Architectural shading cast-in-place concrete lattice wall template - Google Patents
Architectural shading cast-in-place concrete lattice wall template Download PDFInfo
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- CN202450772U CN202450772U CN 201220022248 CN201220022248U CN202450772U CN 202450772 U CN202450772 U CN 202450772U CN 201220022248 CN201220022248 CN 201220022248 CN 201220022248 U CN201220022248 U CN 201220022248U CN 202450772 U CN202450772 U CN 202450772U
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Abstract
The utility model discloses an architectural shading cast-in-place concrete lattice wall template comprising an outer side template, an inner side template and a plurality of core moulds, wherein the outer side template and the inner side template are spliced together; the plurality of core moulds are clamped and fixed between the outer side template and the inner side template; and each core mould comprises a keel and an inclined strut structure in the keel. The architectural shading cast-in-place concrete lattice wall template is manufactured in a layered and assembling manner; the grain diameter of stones is strictly controlled; an admixture and an additional agent are added to improve the construction performance of concrete and a plurality of technical measures including scientific and reasonable maintenance and the like are carried out; and the molded concrete surface is not subjected to any decoration and a natural expressive art texture of the concrete is emphasized, so that the aims of enhancing the art effect, saving the construction cost and shortening the working period are achieved.
Description
Technical field
The utility model relates to the architectural shading technology, relates in particular to a kind of sunshade wall.
Background technology
Architectural shading is an important technique measure of building energy conservation.But existing sunshading facility is often firm inadequately, is unable to undergo long-term exposing to the sun and rain, and especially typhoon constitutes potential risks to safety.
The utility model content
The utility model technical problem to be solved just provides a kind of architectural shading cast-in-situ concrete lattice wall template, and is simple in structure, easy construction.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of architectural shading cast-in-situ concrete lattice wall template; It is characterized in that: comprise outboard template, the inner side template that is stitched together and be clamped and fastened on outboard template and some cores of inner side template centre, said core comprises the diagonal brace structure in keel and the keel.
As preferably, the opening of a 100mm*200mm is opened in middle part, said core bottom side.
As preferably, the template plate of said outboard template and inner side template seam seals with encapsulant, and the panel surface of outboard template and inner side template is coated with and is brushed with release agent simultaneously.
As preferably, it is perpendicular stupefied that said outboard template external surface is provided with the outside, and it is stupefied that said inner side template external surface is provided with medial shaft.
As preferably, said outboard template, inner side template and core are provided with split bolt and clamp, and it is stupefied to be provided with the channel-section steel horizontal stroke between outboard template, inner side template and split bolt.
The architectural shading cast-in-situ concrete lattice wall layering flowing water of the utility model is made; Strict control cobble-stone diameter; Adding admixture improves the concrete construction performance with Admixture and carries out multinomial technical measures such as scientific and reasonable maintenance; Concrete surface after the moulding can not done any modification, stresses concrete natural expression art skin texture, reaches to strengthen artistic effect, saving construction cost and the purpose of reduction of erection time.
Its beneficial effect is:
1, this method can improve the construction technology level and the construction quality of cast-in-situ concrete lattice wall, reaches the purpose of cancellation concrete lattice wall decorative layer, strengthens its distinctive artistic textural effect.Reduce construction costs simultaneously, the reduction of erection time.
2, architectural shading cast-in-situ concrete lattice wall is handsome in appearance generous, and the sun-shading ventilating effect is very good, and can effectively reduce the later period maintenance expense and the management cost of applying unit, and economic results in society are remarkable.
3, the fixedly external sunshade cast-in-situ concrete lattice wall of this method construction satisfies the requirement of national building energy conservation engineering, and the building energy-saving rate is reached more than 70%. and wherein the contribution rate of external sunshade is more than 20%.
4, the architectural shading cast-in-situ concrete lattice wall of this method construction can combine the outward appearance function design of building, let building melt comfortable energy-conservation, firmly durable sunshading facility and the high art of modern architecture are in one, future in engineering applications is very wide.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described:
Fig. 1 is an architectural shading cast-in-situ concrete lattice wall structure of transvers plate sketch map;
Fig. 2 is a cast-in-situ concrete lattice wall lattice core organigram.
The specific embodiment
Specify a kind of architectural shading cast-in-situ concrete lattice wall template, use the lattice wall of this template and the job practices of correspondence below in conjunction with Fig. 1 and Fig. 2,
At first; The structure of architectural shading cast-in-situ concrete lattice wall template is described; Comprise outboard template 2, the inner side template 3 that is stitched together and be clamped and fastened on outboard template and the some cores 1 of inner side template centre, said core comprises the diagonal brace structure in keel and the keel.The opening 11 of a 100mm*200mm is opened in middle part, said core bottom side.The template plate seam of said outboard template and inner side template seals with encapsulant, and the panel surface of outboard template and inner side template is coated with and is brushed with release agent simultaneously.It is perpendicular stupefied 21 that said outboard template external surface is provided with the outside, and said inner side template external surface is provided with medial shaft stupefied 31.Said outboard template, inner side template and core are provided with split bolt 4 and clamp, and are provided with channel-section steel horizontal stupefied 41 between outboard template, inner side template and split bolt.
Architectural shading cast-in-situ concrete lattice wall template construct method is described below,
5.2 key points for operation
5.2.1 measurement unwrapping wire
5.2.2 template construct is installed
1, the wall outboard template should be checked the template control line in the basic unit before installing, and performs absolute altitude control.The reply template is pieced together in advance, and installs firmly.
2, lattice core fabrication and installation
1), should guarantee that the core inner support is solid firmly, prevents torsional deformation according to specification, body, the sized lattice core of lattice wall in-depth plan.
2) open a 100mm*200mm square opening in middle part, lattice core bottom side, smash, guarantee the Concrete Construction quality so that lean on the difficult case bottom position charging that gets into of self slump to water at concrete.
3) on outboard template, measure the setting-out location by the desk-top publishing plan requirement of in-depth design, and install and fix the core of various lattice moulding, can install according to the actual demand of construction flowing water in batches, convenient construction is practiced thrift template.
3, inner side template needs the lattice modulus height according to design, confirms that optimization flowing water height makes especially, and reinforcing bar is made by this flowing water highl stratification, and the inner side template layering installs and fixes, the lattice wall concreting in lifts.It is standard with the structure of the first floor that template is joined modulus, and the template short transverse is accomplished until this floor lattice wall concreting with the template configuration of the first floor flowing water that makes progress.
4, template plate seam must seal with encapsulant (like sponge strip etc.), in case spillage.The form surfacing surface should the brushing release agent.
When 5, covering the body of wall split bolt, should go into the position gently, guarantee that each Kong Weijun adds plastic washer, avoids damaging eyelet through walls.Before template is fastening, should adjust the verticality of template, guarantee the panel alignment, forbid before panel is proofreaied and correct on the anchor clamps reinforcing.To exert oneself when tightening split bolt and anchor clamps evenly, avoid template to produce inhomogeneous deformation.Build in the process, forbid vibrating spear is acted on the panel.
6, before inner side template is installed, must the position of all set aside pre-embedded holes accurately be found out, must be smooth during installation with the inner side template contact surface, and should be through set up measures such as double faced adhesive tape spillage dehydration when preventing concreting at contact surface.
5.2.3 reinforcement fabrication
1, reinforcing bar is by confirming the making of optimization flowing water highl stratification.Must consider the stacked position and interspersed order of reinforcing bar during reinforcement detailing, the occupy-place Relationship Between Vessels of considering reinforcing bar is to confirm processing dimension.Answer emphasis to consider the control point to the reinforcing bar binding influence such as bar splice form, joint location, lap length, anchorage length.
2, must strictly control protective layer thickness, stop to reveal the muscle corrosion and pollute concrete lattice wall surface.Topping can adopt the standard plastic cushion block, and color should be consistent with concrete color, should draw logical line to guarantee the neat unification of its position.
3, pricking a silk redundance during body of wall reinforcing bar binding should bend inwards, in order to avoid cause rust staining because of exposing.
5.2.4 concrete construction
1, thick, the fines proportioning of optimization concrete is selected particle diameter, the shape of aggregate.The less above flyash of II level of certain proportion particle be can add, concrete flowability and later strength improved.Reduce concrete water/binder ratio as far as possible, mix the generation of the interior bubbles of measure control concrete such as antifoaming agent in the employing.
2, concrete mix should be optimized, and raw material should be thrown in by the order of sand, stone, cement, flyash, admixture.
Be to obtain the consistent concrete lattice wall of integral color, build used raw material and should carry out budget according to engineering is actual, accomplish same brand and specifications and models as far as possible, once buying is constructed with condition.
3, walls concrete is built, and should build the thick cement mortar identical with ingredients of concrete of 25～35mm, stopend root, concreting then at root earlier.But accepted scale bar control hierarchy thickness, layering blanking, layering are vibrated.
Should vibrate simultaneously from both sides along the even blanking in lattice core both sides when 4, building.Vibrating spear should be inserted soon and pull out slowly, and blossom type is layouted equably, and evenly vibration straight up and down must avoid oblique cutting to destroy the template face, and general vibrating spear moving interval is 400mm.
5, build in the process inspection of available hand hammer tapping template side, noticing when vibrating that leaking must not appear in the intensive and position, hole of reinforcing bar shakes, owes to shake or cross and shake, and makes the dissipation of fully floating of bubble in the soil with fixed attention.The concrete vibrating time should be controlled at about 40 seconds, and the upper strata concrete surface should be frost boiling to occur, no longer include remarkable sinking, to no longer include to emit on the great amount of bubbles and be as the criterion.
6, lean on self slump to be difficult for the position, lattice core case bottom that gets at concrete, can open a 100*200mm square opening,, do not have bubble, guarantee the Concrete Construction quality to guarantee concrete compaction as replenishing concrete and vibrating in middle part, lattice core bottom side.
7, wipe off with wooden darby the vibrate back that finishes, after watering again with wood float pressing, compacting.The constuction joint place or built-in fitting is arranged and the joint bar place floating with wood float, do not allow to spread out and put on concrete with vibrating spear.
5.2.5 form removable and concrete curing
1, the concrete form removal is as the criterion according to reaching 3MPa with test cube in the same condition intensity, and generally the proper extension striking time is answered in form removal behind the 60h in summer winter.Striking time should be able to guarantee after the form removal concrete lattice body of wall not arrisdefect, non-scale.The template dismounting should be opposite with erection sequence, gently the template sled left body of wall during form removal, forbids directly to push with crowbar.Be difficult for separately by concrete absorption like the template inboard, available rubber hammer knocks gently, forbids to pound template with sledgehammer.During form removal, should be specifically noted that protection to concrete lattice moulding corner and split bolt hole.
2, template maintenance.The scene needs and is used for the steel pipe frame that template is deposited, and template must adopt aspectant board plug type to deposit; Necessary plastic covering cloth is noted waterproof and dampproof above the template; Timely deashing after the template form removal, the brush release agent, the physical dimension of inspection panel, whether the piece of template is tight, and whether keel behind and fastener be loosening, in case panel comes off when using; Correlated parts such as leading screw, through-wall bolt, nut also should be cleared up, maintain.
3, concrete hole shutoff.Construction holes blockings such as split bolt hole adopt the compensate for shrinkage cement mortar that is mixed with Admixture and admixture, and the color of mortar requires close with the lattice wall concrete color, and the shutoff degree of depth should be spacing at recessed metope 5mm place.It is bright and clean with the fine sandpaper uniform grinding to repair the sclerosis back, wet curing 7d after the final set.
4, concrete lattice wall surface-defect repairing.After the form removal; Defectives such as the minute bubbles that concrete surface produces, eyelet, abrasive band should be removed surperficial laitance and loosening sand immediately, the cement slurry reparation and batch embedding rejected region that can adopt the cement system of mixing of same breed, strength grade to form; Color should be identical basically with the lattice wall concrete; Will note the protection to concrete lattice wall finished product during repairing, the sclerosis back is bright and clean with the fine sandpaper uniform grinding, wet curing after the final set.
5, tackle concrete before the lattice body of wall form removal and fully sprinkle water and carry out maintenance, moisture is passed through in the gap infiltration concrete of concrete and template; Treat after the form removal wet curing in time, phenomenons such as aberration, shrinkage crack occur to reduce concrete surface.With the plastic sheeting parcel, the corner connects batch position and wants tight and compacting then, and curing time is no less than 7d.
When 6, subsequent handling is constructed, protection be noted, concrete surface must not be collided and pollute the concrete lattice wall.
This worker method is through the in-depth design to architectural shading cast-in-situ concrete lattice wall template, the outboard template of first fabrication and installation lattice wall; Through desk-top publishing design, the core of the various lattice moulding of setting-out fabrication and installation on outboard template; According to design lattice modulus height, confirm that optimization flowing water height carries out construction in layer again, carry out the substep of reinforcing bar earlier and make, press the special inner side template of flowing water height, carry out the concreting and the continuous productive process that makes progress successively after installing and fixing again; Through optimization to concrete mix, take strict control cobble-stone diameter, add admixture and improve the concrete construction performance with Admixture and carry out multinomial technical measures such as scientific and reasonable maintenance; Be equipped with the lattice core bottom side openings of leaning on self slump to be difficult for getting at concrete and carry out blanking and water and job practices such as smash, and take corresponding quality control measures, process the architectural shading cast-in-situ concrete lattice wall of all styles of.Guarantee the construction quality of cast-in-situ concrete lattice wall, the concrete surface after the moulding can not done any modification, stresses concrete natural expression art skin texture, reaches to strengthen artistic effect, saving construction cost and the purpose of reduction of erection time.
Claims (5)
1. architectural shading cast-in-situ concrete lattice wall template; It is characterized in that: comprise outboard template (2), the inner side template (3) that is stitched together and be clamped and fastened on outboard template and the some cores (1) of inner side template centre, said core comprises the diagonal brace structure in keel and the keel.
2. a kind of architectural shading cast-in-situ concrete lattice wall template according to claim 1, it is characterized in that: the opening (11) of a 100mm*200mm is opened in middle part, said core bottom side.
3. a kind of architectural shading cast-in-situ concrete lattice wall template according to claim 1; It is characterized in that: the template plate seam of said outboard template and inner side template seals with encapsulant, and the panel surface of outboard template and inner side template is coated with and is brushed with release agent simultaneously.
4. a kind of architectural shading cast-in-situ concrete lattice wall template according to claim 1 is characterized in that: said outboard template external surface is provided with the outside perpendicular stupefied (21), and said inner side template external surface is provided with medial shaft stupefied (31).
5. a kind of architectural shading cast-in-situ concrete lattice wall template according to claim 1; It is characterized in that: said outboard template, inner side template and core are provided with split bolt (4) and clamp, and are provided with channel-section steel horizontal stroke stupefied (41) between outboard template, inner side template and split bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220022248 CN202450772U (en) | 2012-01-18 | 2012-01-18 | Architectural shading cast-in-place concrete lattice wall template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220022248 CN202450772U (en) | 2012-01-18 | 2012-01-18 | Architectural shading cast-in-place concrete lattice wall template |
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| Publication Number | Publication Date |
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| CN202450772U true CN202450772U (en) | 2012-09-26 |
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| CN 201220022248 Expired - Fee Related CN202450772U (en) | 2012-01-18 | 2012-01-18 | Architectural shading cast-in-place concrete lattice wall template |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587642A (en) * | 2012-01-18 | 2012-07-18 | 浙江海天建设集团有限公司 | Building sunshade cast-in-place concrete lattice wall formwork and manufacturing method thereof |
-
2012
- 2012-01-18 CN CN 201220022248 patent/CN202450772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587642A (en) * | 2012-01-18 | 2012-07-18 | 浙江海天建设集团有限公司 | Building sunshade cast-in-place concrete lattice wall formwork and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20180118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |