CN104674985A - Non-dismantling die cast-in-place lightweight thermal insulation wall formboard, thermal insulation wall and construction method thereof - Google Patents
Non-dismantling die cast-in-place lightweight thermal insulation wall formboard, thermal insulation wall and construction method thereof Download PDFInfo
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- CN104674985A CN104674985A CN201510024994.5A CN201510024994A CN104674985A CN 104674985 A CN104674985 A CN 104674985A CN 201510024994 A CN201510024994 A CN 201510024994A CN 104674985 A CN104674985 A CN 104674985A
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Abstract
Disclosed are a non-dismantling die cast-in-place lightweight thermal insulation wall formboard, a thermal insulation wall and a construction method thereof. The formboard comprises an inner formboard unit, an outer formboard unit and opposite-drawing connectors connecting the formboard units; the inner formboard unit comprises a formboard frame, steel bar grid frames connected between inner circles of the formboard frame, steel bar clamps connected to the cross points of the steel bars of the steel bar grid frames and a formboard core filling the inner side of the formboard frame; the inner formboard unit and the outer formboard unit are the same in structure and are connected at two ends of the opposite-drawing connector symmetrically; the steel bar clamps of the inner formboard unit and outer formboard unit are corresponded horizontally and are connected through the opposite-drawing connectors. The thermal insulation wall is simple in structure, by means of the double-layer wall formboard, the wall thickness consistence is guaranteed, the strength performance requirements are met, the thermal insulation wall is convenient to construct, the matching bar, core column and tie beam arrangement procedures are omitted, construction cost is lowered, constructing efficiency is improved, and the formboard can widely applied to wall construction.
Description
Technical field
The present invention relates to a kind of wall form, body of wall and construction method thereof.
Background technology
In the recent period, there is a kind of form-stripping free cast-in-situ light insulating wall, main body is made up of body of wall main body, leveling layer and anti-cracking protective layer etc., body of wall main body is by not only can be used as template but also can playing the warming plate of insulation effect and cast-in-place concreting casting-in forms, wherein cast-in-place concreting is cast-in-place between inside and outside warming plate, and becomes as a whole with the adhering heat insulating plate of both sides; In, warming plate needs opposing parallel setting and must reserve certain gap between the two and by specific to drawing connector to connect ensures stablizing of the steadiness of two side templates in concrete placement and gap length.In this class form-stripping free cast-in-situ insulating light wall system, use because medial and lateral warming plate also serves as template, so it selects to be the key point determining these system success or failure.Template type known is at present: inner side calcium silicate board with microporous, outside rock wool-steel plywood, although this form assembly can reach the requirement of this system, but also Shortcomings part, after this form assembly of selection, must arrangement of reinforcement be added in work progress and the body of wall that stem stem and binder just can be met Wind-Pressure Resistance and shockproof requirements is set, but add arrangement of reinforcement and arrange stem stem, binder process by the human and material resources of at substantial, and work progress is more complicated, efficiency is low.
Summary of the invention
The object of this invention is to provide a kind of form-stripping free cast-in-situ light insulating wall template, heat-preserving wall and construction method thereof, existing wall construction complexity, inefficient technical problem be solved; And solve the problem reducing manpower and materials and consume.
For achieving the above object, the present invention adopts following technical scheme:
A kind of form-stripping free cast-in-situ light insulating wall template, comprise inner formword, exterior sheathing and to draw connection two pieces of templates to drawing connector, described inner formword comprises Form board frame, is connected to the steel grid skeleton between the inner ring of Form board frame, the reinforcing bar fastener being connected to reinforcing bar crossover node place in steel grid skeleton and the template core body be filled in inside Form board frame, the outer ring of template core body and the inner ring of Form board frame bonded to each other; Described Form board frame and template core body are all built by adhesive polystyrene granule heat-insulating mortar to form, wherein steel grid skeleton is cast in the inside of template core body, and one end that reinforcing bar fastener is connected to crossover node place is cast in the inside of template core body, the other end exceeds formwork core surface; Described exterior sheathing and symmetry identical with the structure of inner formword is connected to the two ends to drawing connector, the reinforcing bar fastener one_to_one corresponding in the horizontal direction on inner formword and exterior sheathing; Described to drawing connector to be connected between the reinforcing bar fastener of offside.
The intensity of described adhesive polystyrene granule heat-insulating mortar is greater than 0.5Mpa, coefficient of thermal conductivity is 0.05W/mK ~ 0.07W/mK.
The outer peripheral surface of the Form board frame of described inner formword and exterior sheathing is plane, inner peripheral surface all in stairstepping, and the inner peripheral surface of the side that inner formword is relative with exterior sheathing is high.
Described reinforcing bar fastener is the shape being bent into approximate Contraband word by a metal batten, its vertical portion has connecting hole at midline position along axis direction, described connecting hole is strip hole, the part aperture at its two ends is equal and be less than the aperture of mid portion; The end of its upper transverse part has upper draw-in groove together, and downward 90 degree of the termination of the ledge of upper draw-in groove is bent into hook, and the bottom land of described upper draw-in groove and the transition of ledge are arc, and its radian is consistent with the radian of longitudinal reinforcement; The termination of its inferior transverse part has lower bayonet slot perpendicular to this limit from the edge of a side, and the bottom land of described lower bayonet slot is arc and radian is consistent with the radian of longitudinal reinforcement, and the center of circle of the center of circle of the bottom land of upper draw-in groove and the bottom land of lower bayonet slot on the same axis.
Described to drawing connector to be elongated metal sheet, wide in the middle part of it, two ends head is symmetrical, and neck is recessed to axle center, and shoulder tilts.
The width of the described head to drawing connector is less than the length of the connecting hole of reinforcing bar fastener, is greater than the width of the connecting hole of reinforcing bar fastener, and the length of head is consistent with the spacing that reinforcing bar fastener exceeds formwork core surface; The width at described middle part is greater than the width of the connecting hole of reinforcing bar fastener; The width of described neck is less than the width of the connecting hole of reinforcing bar fastener, the length of neck and the consistency of thickness of reinforcing bar fastener connecting hole.
The heat-preserving wall of the form-stripping free cast-in-situ light insulating wall template described in a kind of application rights requires, comprise inner formword successively from the inside to the outside, concreting, exterior sheathing, leveling layer and anti-cracking protective layer, pass through drawing connector to connect between inner formword and exterior sheathing, described inner formword comprises Form board frame, be connected to the steel grid skeleton between Form board frame, the reinforcing bar fastener being connected to reinforcing bar crossover node place in steel grid skeleton and the template core body be filled in inside Form board frame, described Form board frame and template core body are all built by adhesive polystyrene granule heat-insulating mortar to form, wherein the termination of steel grid skeleton is cast in the inside of Form board frame, main body is cast in the inside of template core body, one end that reinforcing bar fastener is connected to crossover node place is cast in template core body inside, the other end exceeds formwork core surface, reinforcing bar fastener one_to_one corresponding in the horizontal direction on described exterior sheathing and inner formword identical with the structure of inner formword and exterior sheathing, described to drawing connector to be connected between the reinforcing bar fastener of offside.
Described leveling layer is constructed by adhesive polystyrene granule heat-insulating mortar and is formed.
A construction method for the inner formword of form-stripping free cast-in-situ light insulating wall template as claimed in claim, concrete steps are as follows:
Step one, sets up the formwork for placing of Form board frame.
Step 2 take adhesive polystyrene granule heat-insulating mortar as raw material formwork for placing frame.
Step 3, after Form board frame maintenance is shaping, connecting reinforcement grid frame at the reinforcing bar crossbar contact place connecting reinforcement fastener of steel grid skeleton.
Step 4, sets up the formwork for placing of template central layer.
Step 5 take adhesive polystyrene granule heat-insulating mortar as raw material formwork for placing central layer.
Step 6, after the maintenance of template central layer is shaping, can complete the construction of inner formword in early stage, the construction method of exterior sheathing is identical with the construction method of inner formword.
A construction method for form-stripping free cast-in-situ light insulating wall as claimed in claim, concrete steps are as follows:
Step one, one piece of inner formword and one piece of exterior sheathing are one group, opposing parallel interval is placed, and often organize the reinforcing bar fastener one_to_one corresponding on horizontal level in inside and outside template, and by drawing connector to be connected between the reinforcing bar fastener of offside.
Step 2, builds concreting between often organizing in inside and outside template.
Step 3, carries out construction of leveling blanket in the outside of exterior sheathing.
Step 4, carries out anti-cracking protective layer construction in the outside of leveling layer, so far, completes the construction of heat-preserving wall.
Compared with prior art the present invention has following characteristics and beneficial effect:
Instant invention overcomes the shortcoming that conventional vacuum wall construction process is complicated, efficiency of construction is low, solve the technical problem reducing difficulty of construction, reduce manpower and materials input.
The present invention fully takes into account the importance of stencil-chosen in form-stripping free cast-in-situ insulating light wall system, in order to realize reducing template deadweight, reducing template construction difficulty, accelerate the objects such as speed of application, devise a kind of form-stripping free cast-in-situ light insulating wall template especially, be characterized in band steel grid skeleton itself, have following advantage compared to other kind of class template:
1, in wall construction process without the need to adding arrangement of reinforcement, the body of wall that stem stem or binder can be met Wind-Pressure Resistance and shockproof requirements is set, thus decrease construction volume, accelerate speed of application.
2, between wall form by special to drawing connector to coordinate reinforcing bar fastener to be formed drawing connection, the connection between template can not only be made more firm, and make wall form form the effect of integration, further enhancing the performances such as the Wind-Pressure Resistance of body of wall, also assures that simultaneously heat-preserving wall thickness uniformity and be conducive to the later stage wall pouring construction carrying out.
3, using adhesive polystyrene granule heat-insulating mortar as the mould material of wall form, the intensity of the adhesive polystyrene granule heat-insulating sand used is about 0.06W/mK at more than 0.5Mpa, coefficient of thermal conductivity, greatly can improve the performance such as insulation, sound insulation of body of wall entirety.
4, Form board frame and template core body are designed to the form of stepped combination, and connection is reliable, intensity is high.
Heat-insulating wall structure of the present invention is simple, two-layer wall template ensure that thickness of wall body uniformity, meets the strength character requirement of heat-preserving wall simultaneously, and this heat-preserving wall installation is convenient, eliminate the operation adding arrangement of reinforcement and stem stem, binder are set, effective reduction of erection time, reduction construction cost, raising efficiency of construction.
The present invention can be widely used in wall construction.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Fig. 1 is the structural representation of form-stripping free cast-in-situ light insulating wall template of the present invention.
Fig. 2 is the Form board frame of form-stripping free cast-in-situ light insulating wall template of the present invention and the syndeton schematic diagram of steel grid skeleton.
Fig. 3 is the reinforcing bar fastener of form-stripping free cast-in-situ light insulating wall template of the present invention and the syndeton schematic diagram of steel grid skeleton.
Fig. 4 is the drawknot structural representation of form-stripping free cast-in-situ light insulating wall template of the present invention.
Fig. 5 is the reinforcing bar fastener structural representation of form-stripping free cast-in-situ light insulating wall template of the present invention.
Fig. 6 be form-stripping free cast-in-situ light insulating wall template of the present invention to the structure schematic front view of drawing connector.
Fig. 7 be form-stripping free cast-in-situ light insulating wall template of the present invention to the structure schematic side view of drawing connector.
Fig. 8 is the structural representation of form-stripping free cast-in-situ light insulating wall of the present invention.
Reference numeral: 1-Form board frame, 2-steel grid skeleton, 3-template core body, 4-to drawing in the middle part of connector, 4.1-head, 4.2-, 5-reinforcing bar fastener, 5.1-vertical portion, 5.2-upper transverse part, 5.3-inferior transverse part, 6-inner formword, 7-concreting, 8-exterior sheathing, 9-leveling layer, 10-anti-cracking protective layer, 11-U shape card.
Detailed description of the invention
Embodiment is shown in Figure 4, this form-stripping free cast-in-situ light insulating wall template, comprise inner formword, exterior sheathing and to draw connection two pieces of templates to drawing connector 4, shown in Figure 1, described inner formword comprises Form board frame 1, is connected to the steel grid skeleton 2 between the inner ring of Form board frame, the reinforcing bar fastener 5 being connected to reinforcing bar crossover node place in steel grid skeleton 2 and the template core body 3 be filled in inside Form board frame, the outer ring of template core body 3 and the inner ring of Form board frame 1 bonded to each other; Described Form board frame 1 and template core body 3 are all built by adhesive polystyrene granule heat-insulating mortar to form, and the intensity of described adhesive polystyrene granule heat-insulating mortar is greater than 0.5Mpa, coefficient of thermal conductivity is 0.05W/mK ~ 0.07W/mK; Wherein steel grid skeleton 2 is cast in the inside of template core body 3, and one end that reinforcing bar fastener 5 is connected to crossover node place is cast in the inside of template core body 3, the other end exceeds formwork core surface; Described exterior sheathing 8 and symmetry identical with the structure of inner formword 6 is connected to the two ends to drawing connector 4, inner formword 6 and reinforcing bar fastener 5 one_to_one corresponding in the horizontal direction on exterior sheathing 8; Described to drawing connector 4 to be connected between the reinforcing bar fastener 5 of offside.
The outer peripheral surface of the Form board frame 1 of described inner formword 6 is plane, inner peripheral surface is all in stairstepping, and it is high in the face of the side relative with exterior sheathing 8, shown in Figure 2, in this example, the inner ring of Form board frame 1 is that two-stage is step-like, face parallel with outer ring on the inner ring of each limit is end face, face vertical with outer ring between the end face of two-stage step is step surface, the termination of steel grid skeleton 2 is connected to by U-shaped card 11 on the step surface of Form board frame 1, exterior sheathing is identical with the structure of inner formword, both symmetries socket to drawing connector two ends, this ladder-type structure ensure that Form board frame 1 is more reliable with the connection of template core body 3, and interior, exterior sheathing is to when drawing connection, while socketing template core body, also make template core body and Form board frame more fit, fastening, ensure that bonding strength and reliability, with reference to this example, the inner ring of Form board frame 1 can also be designed to multi-stage stairs shape, each step surface all can connect a steel grid skeleton to increase the internal intensity of template.
Shown in Figure 3, the specification of described inner formword, exterior sheathing is 1200mm × 600mm × 60mm: the wherein wide 40mm of Form board frame 1, plays fixing steel grid skeleton 2 and the moulding effect of inner and outer template in inner and outer template forming process; Steel grid skeleton 2 is made up of two transverse reinforcements, three longitudinal reinforcements, wherein transverse reinforcement diameter 6mm, and long is 1120mm, and spacing is 320mm, is 100mm with the horizontal edge distance of adjacent Form board frame; Longitudinal reinforcement diameter 6mm, long is 52mm, and spacing is 400mm, and the longitudinal reinforcement of both sides and the vertical edge spacing of adjacent Form board frame are 160mm; 6 reinforcing bar fasteners 5 are articulated in the crossover node place of transverse reinforcement and longitudinal reinforcement and firm by steel wire lashing, for connecting in work progress drawing connector 4.
Shown in Figure 5, described reinforcing bar fastener 5 is the shapes being bent into approximate Contraband word by a metal batten, its vertical portion 5.1 has connecting hole at midline position along axis direction, described connecting hole is strip hole, the part aperture at its two ends is equal and be less than the aperture of mid portion; The end of its upper transverse part 5.2 has upper draw-in groove together, and downward 90 degree of the termination of the ledge of upper draw-in groove is bent into hook, and the bottom land of described upper draw-in groove and the transition of ledge are arc, and its radian is consistent with the radian of longitudinal reinforcement; The termination of its inferior transverse part 5.3 has lower bayonet slot perpendicular to this limit from the edge of a side, and the bottom land of described lower bayonet slot is arc and radian is consistent with the radian of longitudinal reinforcement, and the center of circle of the center of circle of the bottom land of upper draw-in groove and the bottom land of lower bayonet slot on the same axis; The bottom land of described upper draw-in groove and ledge L-shaped or take the shape of the letter U, when the bottom land of upper draw-in groove and ledge take the shape of the letter U, bottom land is arc.
Shown in Fig. 6, Fig. 7, described to drawing connector 4 to be elongated metal sheets, in the middle part of it, 4.2 is wide, and two ends head 4.1 is symmetrical, and neck 4.3 is recessed to axle center, and shoulder tilts; The width of the described head 4.1 to drawing connector 4 is less than the length of the connecting hole of reinforcing bar fastener, is greater than the width of the connecting hole of reinforcing bar fastener, and the length of head 4.1 is consistent with the spacing that reinforcing bar fastener 5 exceeds formwork core surface; The width at described middle part 4.2 is greater than the width of the connecting hole of reinforcing bar fastener, and the width of described neck 4.3 is less than the width of the connecting hole of reinforcing bar fastener, the length of neck and the consistency of thickness of reinforcing bar fastener connecting hole; In this section, said length refers to that size, the width of in Fig. 4 transversely each section refer to the size of longitudinally upper each several part in Fig. 4, during use, to drawing the head of connector 4 parallel across 90-degree rotation after, the medium position that neck is placed in reinforcing bar fastener connecting hole from the connecting hole of reinforcing bar fastener, now to drawing, namely the head of connector 4 is vertical with connecting hole completes the connection with reinforcing bar fastener.
Shown in Figure 8, a kind of heat-preserving wall applying described form-stripping free cast-in-situ light insulating wall template, comprise inner formword 6, concreting 7, exterior sheathing 8, leveling layer 9 and anti-cracking protective layer 10 from the inside to the outside successively, pass through drawing connector 4 to connect between inner formword 6 and exterior sheathing 8, described leveling layer 9 is constructed by adhesive polystyrene granule heat-insulating mortar and is formed.
Shown in Figure 1, a kind of as described in the construction method of inner formword of form-stripping free cast-in-situ light insulating wall template, concrete steps are as follows:
Step one, sets up the formwork for placing of Form board frame 1.
Step 2 take adhesive polystyrene granule heat-insulating mortar as raw material formwork for placing frame 1.
Step 3, after Form board frame 1 maintenance is shaping, U-shaped card 11 is utilized steel grid skeleton 2 and Form board frame 1 to be connected and fixed, and at the reinforcing bar crossbar contact place connecting reinforcement fastener 5 of steel grid skeleton 2, and by steel wire, reinforcing bar fastener and the colligation of steel grid skeleton are fixed.
Step 4, sets up the formwork for placing of template central layer 3.
Step 5 take adhesive polystyrene granule heat-insulating mortar as raw material formwork for placing central layer 3.
Step 6, after template central layer 3 maintenance is shaping, can complete the construction of inner formword 6 in early stage, the construction method of exterior sheathing 8 is identical with the construction method of inner formword 6.
Shown in Fig. 2, Fig. 6, a kind of as described in the construction method of form-stripping free cast-in-situ light insulating wall, concrete steps are as follows:
Step one, one piece of inner formword 6 and one piece of exterior sheathing 8 are one group, symmetrical parallel interval is placed, and often organize reinforcing bar fastener 5 one_to_one corresponding on horizontal level in inside and outside template, and by drawing connector 4 to be connected between the reinforcing bar fastener 5 of offside.
Step 7, builds concreting 7 between often organizing in inside and outside template.
Step 8, carries out leveling layer 9 in the outside of exterior sheathing 8 and constructs.
Step 9, carries out anti-cracking protective layer 10 in the outside of leveling layer 9 and constructs, and so far, completes the construction of heat-preserving wall.
Claims (10)
1. a form-stripping free cast-in-situ light insulating wall template, comprise inner formword (6), exterior sheathing (8) and to draw connection two pieces of templates to drawing connector (4), it is characterized in that: described inner formword comprises Form board frame (1), be connected to the steel grid skeleton (2) between the inner ring of Form board frame, the reinforcing bar fastener (5) being connected to reinforcing bar crossover node place in steel grid skeleton (2) and the template core body (3) be filled in inside Form board frame, the outer ring of template core body (3) and the inner ring of Form board frame (1) bonded to each other; Described Form board frame (1) and template core body (3) are all built by adhesive polystyrene granule heat-insulating mortar to form, wherein steel grid skeleton (2) is cast in the inside of template core body (3), and one end that reinforcing bar fastener (5) is connected to crossover node place is cast in the inside of template core body (3), the other end exceeds formwork core surface; (the identical and symmetry of the structure of 6 is connected to the two ends to drawing connector (4), inner formword (6) and reinforcing bar fastener (5) one_to_one corresponding in the horizontal direction on exterior sheathing (8) for described exterior sheathing (8) and inner formword; Described to drawing connector (4) to be connected between the reinforcing bar fastener (5) of offside.
2. form-stripping free cast-in-situ light insulating wall template according to claim 1, is characterized in that: the intensity of described adhesive polystyrene granule heat-insulating mortar is greater than 0.5Mpa, coefficient of thermal conductivity is 0.05W/mK ~ 0.07W/mK.
3. form-stripping free cast-in-situ light insulating wall template according to claim 1, it is characterized in that: the outer peripheral surface of the Form board frame (1) of described inner formword (6) and exterior sheathing (8) is plane, inner peripheral surface all in stairstepping, (inner peripheral surface of 6 sides relative with exterior sheathing (8) is high for inner formword.
4. form-stripping free cast-in-situ light insulating wall template according to claim 1, it is characterized in that: described reinforcing bar fastener (5) is the shape being bent into approximate Contraband word by a metal batten, (5.1) have connecting hole at midline position along axis direction in its vertical portion, and described connecting hole is strip hole, the part aperture at its two ends is equal and be less than the aperture of mid portion; The end of its upper transverse part (5.2) has upper draw-in groove together, and downward 90 degree of the termination of the ledge of upper draw-in groove is bent into hook, and the bottom land of described upper draw-in groove and the transition of ledge are arc, and its radian is consistent with the radian of longitudinal reinforcement; The termination of its inferior transverse part (5.3) has lower bayonet slot perpendicular to this limit from the edge of a side, the bottom land of described lower bayonet slot is arc and radian is consistent with the radian of longitudinal reinforcement, and the center of circle of the center of circle of the bottom land of upper draw-in groove and the bottom land of lower bayonet slot on the same axis.
5. form-stripping free cast-in-situ light insulating wall template according to claim 3, it is characterized in that: described to drawing connector (4) to be elongated metal sheet, in the middle part of it, (4.2) are wide, two ends head (4.1) is symmetrical, neck (4.3) is recessed to axle center, and shoulder tilts.
6. form-stripping free cast-in-situ light insulating wall template according to claim 5, it is characterized in that: described to drawing the width of the head of connector (4) (4.1) to be less than the length of the connecting hole of reinforcing bar fastener, to be greater than the width of the connecting hole of reinforcing bar fastener, the length of head (4.1) is consistent with the spacing that reinforcing bar fastener (5) exceeds formwork core surface; The width at described middle part (4.2) is greater than the width of the connecting hole of reinforcing bar fastener; The width of described neck (4.3) is less than the width of the connecting hole of reinforcing bar fastener, the length of neck and the consistency of thickness of reinforcing bar fastener connecting hole.
7. the heat-preserving wall of the form-stripping free cast-in-situ light insulating wall template described in an application rights requirement 1-6 any one, comprise inner formword (6) from the inside to the outside successively, concreting (7), exterior sheathing (8), leveling layer (9) and anti-cracking protective layer (10), inner formword (6) and exterior sheathing (pass through drawing connector (4) to connect between 8, it is characterized in that: described inner formword comprises Form board frame (1), be connected to the steel grid skeleton (2) between Form board frame, the reinforcing bar fastener (5) being connected to reinforcing bar crossover node place in steel grid skeleton (2) and the template core body (3) be filled in inside Form board frame, described Form board frame (1) and template core body (3) are all built by adhesive polystyrene granule heat-insulating mortar to form, wherein the termination of steel grid skeleton (2) is cast in the inside of Form board frame (1), main body is cast in the inside of template core body (6), one end that reinforcing bar fastener (5) is connected to crossover node place is cast in template core body inside, the other end exceeds formwork core surface, described exterior sheathing (8) and inner formword (6) identical with the structure of inner formword (6) and reinforcing bar fastener (5) one_to_one corresponding in the horizontal direction on exterior sheathing (8), described to drawing connector (4) to be connected between the reinforcing bar fastener (5) of offside.
8. form-stripping free cast-in-situ light insulating wall according to claim 7, is characterized in that: described leveling layer (9) is constructed by adhesive polystyrene granule heat-insulating mortar and formed.
9. a construction method for the inner formword of the form-stripping free cast-in-situ light insulating wall template as described in claim 1-6 any one, it is characterized in that, concrete steps are as follows:
Step one, sets up the formwork for placing of Form board frame (1);
Step 2 take adhesive polystyrene granule heat-insulating mortar as raw material formwork for placing frame (1);
Step 3, after Form board frame (1) maintenance is shaping, connecting reinforcement grid frame (2) at steel grid skeleton (reinforcing bar crossbar contact place connecting reinforcement fastener (5) of 2;
Step 4, sets up the formwork for placing of template central layer (3);
Step 5 take adhesive polystyrene granule heat-insulating mortar as raw material formwork for placing central layer (3);
Step 6, after template central layer (3) maintenance is shaping, can complete the construction in inner formword in early stage (6), the construction method of exterior sheathing (8) is identical with the construction method of inner formword (6).
10. a construction method for the form-stripping free cast-in-situ light insulating wall as described in claim 7 or 8 any one, it is characterized in that, concrete steps are as follows:
Step one, one piece of inner formword (6) and one piece of exterior sheathing (8) are one group, opposing parallel interval is placed, often organize reinforcing bar fastener (5) one_to_one corresponding on horizontal level in inside and outside template, and pass through drawing connector (4) to be connected between the reinforcing bar fastener (5) of offside;
Step 2, builds concreting (7) between often organizing in inside and outside template;
Step 3, carries out leveling layer (9) construction in the outside of exterior sheathing (8);
Step 4, carries out anti-cracking protective layer (10) construction, so far, completes the construction of heat-preserving wall in the outside of leveling layer (9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024994.5A CN104674985B (en) | 2015-01-19 | 2015-01-19 | Non-dismantling die cast-in-place lightweight thermal insulation wall formboard, thermal insulation wall and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024994.5A CN104674985B (en) | 2015-01-19 | 2015-01-19 | Non-dismantling die cast-in-place lightweight thermal insulation wall formboard, thermal insulation wall and construction method thereof |
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| CN104674985A true CN104674985A (en) | 2015-06-03 |
| CN104674985B CN104674985B (en) | 2017-03-22 |
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| CN108331332A (en) * | 2018-01-12 | 2018-07-27 | 常华北 | Quick-release building formwork and lightweight cast-in-situ wall construction method |
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| CN108590162A (en) * | 2018-05-10 | 2018-09-28 | 文金龙 | It is molded complete slab column（Wall）PC exempts from form removal shell and its production method and site construction technology |
| CN108442583A (en) * | 2018-05-31 | 2018-08-24 | 上海言诺建筑材料有限公司 | Connection component and wall body structure |
| CN109385977A (en) * | 2018-11-20 | 2019-02-26 | 广东省长大公路工程有限公司 | A kind of anti-crack concrete panel and its construction method |
| CN109385977B (en) * | 2018-11-20 | 2024-04-05 | 保利长大港航工程有限公司 | Anti-cracking concrete panel and construction method thereof |
| CN110258854A (en) * | 2019-07-11 | 2019-09-20 | 佛山市南海雄业铝型材有限公司 | A kind of aluminium room wall and wall installation method facilitating installation |
| CN110424580A (en) * | 2019-08-14 | 2019-11-08 | 河北蓝堡住宅工业有限公司 | Exempt from demoulding maintenance system production shear wall technique |
| CN110424580B (en) * | 2019-08-14 | 2021-03-12 | 河北蓝堡住宅工业有限公司 | Process for manufacturing shear wall by using mould-disassembly-free maintenance system |
| CN110924558A (en) * | 2019-12-11 | 2020-03-27 | 东阳市中傲建筑工程有限公司 | Steel framework of building wall |
| CN110965676A (en) * | 2019-12-20 | 2020-04-07 | 山东创伟外墙保温材料集团有限公司 | Combined type superposed wall and construction method |
| CN111576864A (en) * | 2020-04-30 | 2020-08-25 | 中铁十四局集团建筑工程有限公司 | Method for pouring horizontal tie beam of building wall |
| CN111877607A (en) * | 2020-08-09 | 2020-11-03 | 郭可伍 | Heat-preservation and decoration integrated disassembly-free template for building and manufacturing method thereof |
| CN111877607B (en) * | 2020-08-09 | 2022-07-26 | 昭通高速装配式建筑有限公司 | Heat-preservation and decoration integrated disassembly-free template for building and manufacturing method thereof |
| CN112064835A (en) * | 2020-09-14 | 2020-12-11 | 郭可伍 | Disassembly-free heat-preservation and decoration integrated template and production process thereof |
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