CN112112377A - Self-locking heat-preservation thin block integrally constructed with cast-in-place structure and construction method - Google Patents
Self-locking heat-preservation thin block integrally constructed with cast-in-place structure and construction method Download PDFInfo
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- CN112112377A CN112112377A CN202010760200.2A CN202010760200A CN112112377A CN 112112377 A CN112112377 A CN 112112377A CN 202010760200 A CN202010760200 A CN 202010760200A CN 112112377 A CN112112377 A CN 112112377A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
- E04F13/073—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
- E04F13/073—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns
- E04F13/0736—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements for particular building parts, e.g. corners or columns for columns
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Abstract
The invention provides a self-locking heat preservation thin block integrally constructed with a cast-in-place structure, which comprises: the embedded part is vertically intersected with the body, one end of the connecting piece is clamped on the cast-in-place structure, and the other end of the connecting piece is connected with the embedded part; two sides of the embedded part are respectively provided with a protection bulge, and the two protection bulges are arranged on the body side by side along the vertical direction. The self-locking heat-insulation thin block has the advantages that the embedded parts are arranged on the main body, the connecting pieces and the embedded parts are arranged in the main body structure in a penetrating mode, so that the self-locking heat-insulation thin block is fixed on the main body framework, the protrusions and the grooves are arranged on the edges of the main body, so that the adjacent main bodies are clamped together, the installation efficiency of the self-locking heat-insulation thin block is greatly improved, the structure is simple, the installation is convenient and fast, the construction of the main body structure is not influenced, the installation efficiency of the heat-insulation thin block is greatly improved, and meanwhile, the accurate control of the inner and outer side protective layers of the main body structure.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a self-locking heat-insulation thin block integrally constructed with a cast-in-place structure and a construction method.
Background
With the continuous development and progress of the field of building engineering, the requirement on the heat insulation performance of the outer wall is higher and higher. The traditional external wall heat insulation method is to construct heat insulation materials such as heat insulation boards or heat insulation mortar on the surface of a common autoclaved aerated concrete block, so that the purpose of heat insulation of the external wall is achieved. The autoclaved aerated concrete self-insulation building block has the advantages of light self-weight, good heat insulation performance and the like, but a self-insulation thin building block with a certain thickness needs to be laid on the outer surface of a beam-column concrete and other heat bridge parts so as to meet the heat insulation requirement of the whole outer wall surface.
If after the construction of the main structure and the self-insulation block wall body is completed, the self-insulation thin blocks are paved on the beam-column concrete and other thermal bridge parts independently, the construction can be influenced by the factors that the operation space is narrow, the lifting difficulty of the thin blocks is high, the paving quality is difficult to guarantee, the thin blocks are easy to damage due to fixing studs, and the like, the construction efficiency of the self-insulation thin blocks is low, and the quality safety cannot be guaranteed.
Disclosure of Invention
In view of the above, the invention provides a self-locking thermal insulation thin block integrally constructed with a cast-in-place structure and a construction method thereof, and aims to solve the problems that the construction of a main body structure is not influenced and the installation efficiency of the self-locking thermal insulation thin block is improved when the self-locking thermal insulation thin block is installed.
In one aspect, the invention provides a self-locking thermal insulation thin block integrally constructed with a cast-in-place structure, which comprises: the cast-in-place structure comprises a body and a connecting piece, wherein an embedded part is arranged in the middle of the side wall of the body, which is close to one side of the cast-in-place structure, the embedded part is vertically intersected with the body, one end of the connecting piece is clamped on the cast-in-place structure, and the other end of the connecting piece is connected with the embedded part; two sides of the embedded part are respectively provided with a protection bulge, and the two protection bulges are arranged on the body side by side along the vertical direction; wherein the content of the first and second substances,
the utility model discloses a vertical self-locking device, including body, horizontal self-locking recess, vertical direction joint, vertical self-locking recess and vertical self-locking protrusion, the upside edge of body is provided with horizontal self-locking protrusion, the downside edge of body is provided with horizontal self-locking recess, the left side edge of body is provided with vertical self-locking recess, the right side edge of body is provided with vertical self-locking protrusion, horizontal self-locking protrusion with horizontal self-locking recess sets up relatively, so that it is a plurality of the body is in the same place along the horizontal direction joint.
Furthermore, the connecting piece comprises a clamping block and a connecting pipe, one end of the connecting pipe is connected with the middle part of the clamping block, and the other end of the connecting pipe is in threaded connection with the embedded part; the clamping block and the connecting pipe are mutually and vertically intersected to form a T-shaped structure.
Furthermore, the embedded part comprises a connecting rod, one end of the connecting rod is prefabricated on the body, the other end of the connecting rod is provided with an external thread, the connecting rod is connected with the connecting rod, an internal thread is arranged at the connecting end of the connecting rod and the connecting pipe, and the connecting rod is connected with the connecting pipe through a thread.
Furthermore, the transverse self-locking protrusion and the vertical self-locking protrusion are trapezoidal protrusions, and the length of the side edge of the trapezoidal protrusion connected with the body is smaller than the length of the side edge of the trapezoidal protrusion far away from the body; the transverse self-locking groove and the vertical self-locking groove are trapezoidal grooves, and the width of the inner bottom surface of each trapezoidal groove is larger than the opening width of each trapezoidal groove;
the trapezoidal protrusion and the trapezoidal groove are arranged oppositely, and the trapezoidal protrusion is clamped in the trapezoidal groove, so that the adjacent bodies are clamped together.
Furthermore, the connecting pieces are at least two, and at least two connecting pieces are arranged side by side along the vertical direction.
Furthermore, the two opposite side walls of the body are provided with the protection bulges.
Compared with the prior art, the self-locking heat-preservation thin block has the advantages that the embedded parts are arranged on the main body, the connecting pieces and the embedded parts are arranged in the main body structure in a penetrating mode, the self-locking heat-preservation thin block is fixed on the main body framework, the protrusions and the grooves are arranged on the edges of the main body, the adjacent main bodies are connected in a clamping mode, and accordingly the installation efficiency of the self-locking heat-preservation thin block is greatly improved.
On the other hand, the invention also provides a construction method of the self-locking heat-insulation thin block integrally constructed with the cast-in-place structure, which comprises the following steps:
binding main structure steel bars of the cast-in-place structure;
laying a self-locking heat-preservation thin block on the main structure steel bar, and inserting an embedded part into the main structure steel bar;
inserting a connecting piece into the main structure reinforcing steel bar from one side opposite to the self-locking heat-insulation thin block, clamping the connecting piece on the main structure reinforcing steel bar, and connecting the connecting piece and the embedded part together to fix the self-locking heat-insulation thin block on the main structure reinforcing steel bar;
sequentially clamping a plurality of self-locking heat-insulation thin blocks together, and fixing the self-locking heat-insulation thin blocks together with the main structural steel bars;
and erecting a template and pouring concrete.
Furthermore, when the self-locking heat-insulation thin block is installed, the protection bulge on the self-locking heat-insulation thin block is made to be tightly attached to the main structure steel bar.
Furthermore, the embedded part and the connecting part are connected together through threads, and the self-locking heat-insulation thin block is firmly fixed on the main structure steel bar by rotating the connecting part.
Furthermore, when the templates are erected, the outer templates are respectively clung to the side wall of the self-locking heat preservation thin block and the connecting piece.
It can be understood that the self-locking heat-insulation thin block integrally constructed with the cast-in-place structure and the construction method thereof have the same beneficial effects, and are not described herein again.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic structural view of a self-locking thermal insulation thin block integrally constructed with a cast-in-place structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a self-locking thermal insulation thin block installation structure provided by an embodiment of the invention;
fig. 3 is a schematic view of connection of a plurality of self-locking heat-insulating thin blocks according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, the embodiment provides a self-locking thermal insulation thin block integrally constructed with a cast-in-place structure, which comprises a body 1 and a connecting piece 8, wherein an embedded part 7 is arranged in the middle of the side wall of the body 1, which is close to one side of the cast-in-place structure, the embedded part 7 is vertically intersected with the body 1, one end of the connecting piece 8 is clamped on the cast-in-place structure, and the other end of the connecting piece is connected with the embedded part 7; two sides of the embedded part 7 are respectively provided with a protection bulge 2, and the two protection bulges 2 are arranged on the body 1 side by side along the vertical direction.
Specifically, the body 1 is arranged in the vertical direction, and the protection protrusions 2 are arranged side by side in the vertical direction on the outer side wall of the body 1. Specifically, the protection protrusion 2 is a protrusion structure with a shape, and is arranged on the outer side wall of the body 1 in a full-length mode.
Preferably, all be provided with protection arch 2 on the relative both sides wall of body 1, through setting up protection arch 2, strengthen the structural stability of body 1.
Specifically, the embedments 7 are disposed between the protection bosses 2 and are disposed side by side in the vertical direction.
Specifically, at least two connecting pieces are arranged, the number of the embedded parts 7 is the same as that of the connecting pieces 8, and the at least two connecting pieces 8 are arranged side by side in the vertical direction. At least two embedded parts 7 are arranged, and the at least two embedded parts 7 are arranged side by side along the vertical direction.
Particularly, the upside edge of body 1 is provided with horizontal auto-lock arch 3, the downside edge of body 1 is provided with horizontal auto-lock recess 4, the left side edge of body 1 is provided with vertical auto-lock recess 6, the right side edge of body 1 is provided with vertical auto-lock arch 5, horizontal auto-lock arch 3 sets up with horizontal auto-lock recess 4 relatively, so that a plurality of bodies 1 are in the same place along vertical direction joint, vertical auto-lock recess 6 sets up with vertical auto-lock arch 5 relatively, so that a plurality of bodies 1 are in the same place along the horizontal direction joint.
It can be seen that the self-locking heat-insulation thin block is fixed on the main body framework by arranging the embedded part 7 on the main body 1 and enabling the connecting part 8 and the embedded part 7 to penetrate through the main body structure, and the adjacent main bodies 1 are clamped together by arranging the bulges and the grooves on the edges of the main bodies 1, so that the installation efficiency of the self-locking heat-insulation thin block is greatly improved.
Specifically, the connecting piece 8 comprises a clamping block and a connecting pipe, one end of the connecting pipe is connected with the middle part of the clamping block, and the other end of the connecting pipe is in threaded connection with the embedded part 7; the clamping block and the connecting pipe are mutually and vertically intersected to form a T-shaped structure.
In particular, the clip is preferably a metal, plastic or plastic plate, the connecting tube is preferably a metal or plastic tube, and the clip and the connecting tube are joined together by welding, gluing or integral manufacture.
Specifically, the embedded part 7 comprises a connecting rod, one end of the connecting rod is prefabricated on the body 1, the other end of the connecting rod is provided with an external thread, the connecting rod is connected with the connecting rod, an internal thread is arranged at the connecting end of the connecting rod, and the connecting rod is connected with the connecting rod through the connecting rod. The connecting rod can be a metal rod or a plastic rod, and is manufactured with the body 1 in a factory in a pre-embedded mode.
Specifically, the transverse self-locking protrusion 3 and the vertical self-locking protrusion 5 are trapezoidal protrusions, and the length of the side edge of the trapezoidal protrusion connected with the body 1 is smaller than the length of the side edge of the trapezoidal protrusion far away from the body 1; the transverse self-locking groove 4 and the vertical self-locking groove 6 are trapezoidal grooves, and the width of the inner bottom surface of each trapezoidal groove is larger than the opening width of each trapezoidal groove; trapezoidal arch sets up with trapezoidal recess is relative, and trapezoidal protruding card is established in trapezoidal recess to make adjacent 1 joint of body together.
Particularly, through setting up protruding 3, the protruding 5 of vertical auto-lock, horizontal auto-lock recess 4 and vertical auto-lock recess 6 of horizontal auto-lock to make body 1 can the mutual joint link together, thereby be convenient for the connection of a plurality of body 1, in order to improve connection efficiency.
It can be understood that above-mentioned body 1 is auto-lock heat preservation film body 1 promptly, through setting up the protruding 3 of horizontal auto-lock, the protruding 5 of vertical auto-lock, horizontal auto-lock recess 4 and the connection of the auto-lock heat preservation film of vertical auto-lock recess 6 of being convenient for, promptly, can be fast effectual with the concatenation of a plurality of auto-lock heat preservation film unit together to form with whole, and then improve the installation effectiveness. Through setting up built-in fitting 7 and connecting piece 8, can establish the card of auto-lock heat preservation thin piece on the major structure effectively, improve the efficiency of construction.
When the embodiment is implemented specifically, the side wall of the self-locking heat-insulation thin block body 1 is provided with the protection convex body which serves as a protection layer on the outer side of the main structure steel reinforcement framework, and the structural stability of the body 1 can be improved to prevent deformation. The upper and lower edges of the body 1 are provided with a horizontal self-locking protrusion 3 and a horizontal self-locking groove 4, the left and right edges are provided with a vertical self-locking protrusion 5 and a vertical self-locking groove 6, and the cross sections of the protrusion and the groove are inverted trapezoids, namely, the width of one side of the contact between the protrusion and the groove and the body 1 is smaller than that of one side of the body 1, so that the adjacent bodies 1 can be effectively clamped together. The adjacent self-locking heat preservation thin block unit bodies are self-locked through the convex bodies and the grooves, and then are connected into a large whole. The embedded part 7 is of an aluminum alloy solid structure, is provided with external threads on the outer wall and is prefabricated together with the self-locking heat-insulation thin block in a factory. The connecting piece 8 is a hollow structure with threads on the inner wall made of plastic and can freely rotate and stretch along the embedded part 7 so as to adjust the distance between the fixture block and the body 1, and the body 1 is clamped on the main structure.
Combine shown in fig. 2 and 3, particularly, after constructor accomplished major structure's reinforcing bar installation work, insert the built-in fitting 7 of a auto-lock heat preservation thin block cell cube in the framework of steel reinforcement, make the protective layer convex body hug closely on beam column stirrup 10 simultaneously, beam column stirrup 10 encloses and establishes on main muscle 9, screw in connecting piece 8 in built-in fitting 7, finally make connecting piece 8 card establish on beam column stirrup 10 surface, thereby can establish beam column stirrup 10 card between connecting piece 8 and body 1, fix the reinforcing bar at major structure with body 1 in order to realize. Then the transverse self-locking protrusion 3 or the vertical self-locking protrusion 5 of the other self-locking heat-preservation thin block unit body is inserted into the transverse self-locking groove 4 or the vertical self-locking groove 6 of the first self-locking heat-preservation thin block unit body to realize the self-locking connection of the adjacent thin blocks. Constructors determine the number of the units of the self-locking heat-insulation thin blocks according to the size of the outer surface of the main structure, and repeat the operation according to the method to ensure the staggered joint installation of the upper and lower adjacent thin blocks. And after all the thin blocks are installed, installing the outer side template 12 and the bottom surface template 13 of the main structure. Wherein, the outer side template 12 is tightly attached to the convex body 2 of the protective layer, the outer side template 12 at the other side is tightly attached to the T-shaped telescopic body 8, and the width of the bottom template 13 is added with the thickness of a thin block on the basis of the designed section size of the original main body structure. Finally, beam column concrete 11 is poured.
It can be seen that the self-locking heat-insulation thin block in the embodiment has the advantages of simple structure, convenience and quickness in installation, does not influence the construction of the main body structure, greatly improves the installation efficiency of the heat-insulation thin block, and simultaneously realizes the accurate control of the inner and outer protective layers of the main body structure.
In another preferred embodiment based on the above embodiment, the present embodiment provides a construction method of a self-locking thermal insulation thin block integrally constructed with a cast-in-place structure in the above embodiment, including:
binding main structure steel bars of the cast-in-place structure;
laying the self-locking heat-preservation thin block on the main structure steel bar, and inserting the embedded part 7 into the main structure steel bar;
inserting the connecting piece 8 into the main structure steel bar from one side opposite to the self-locking heat-insulation thin block, clamping the connecting piece 8 on the main structure steel bar, and connecting the connecting piece 8 and the embedded part 7 together to fix the self-locking heat-insulation thin block on the main structure steel bar;
sequentially clamping a plurality of self-locking heat-insulation thin blocks together and fixing the self-locking heat-insulation thin blocks together with the main structural steel bars;
and erecting a template and pouring concrete.
Specifically, when the self-locking heat preservation thin block is installed, the protection bulge 2 on the self-locking heat preservation thin block is made to be attached to the main structure steel bar.
Specifically, the embedded part 7 and the connecting part 8 are connected together through threads, and the self-locking heat-preservation thin block is firmly fixed on the main structure steel bar by rotating the connecting part 8.
Specifically, when the templates are erected, the outer templates are respectively tightly attached to the side wall of the self-locking heat preservation thin block and the connecting piece 8.
Continuing to refer to fig. 2 and 3, specifically, in the embodiment, when the constructor completes the installation of the steel bars of the main structure, the embedded part 7 of the self-locking heat-insulating thin block unit body is inserted into the steel bar framework, the convex body of the protective layer is tightly attached to the beam column stirrup 10, the connecting part 8 is screwed into the embedded part 7, and finally the connecting part 8 is clamped on the outer surface of the beam column stirrup 10, so that the beam column stirrup 10 can be clamped between the connecting part 8 and the main body 1, and the main body 1 is fixed on the steel bars of the main structure. Then the transverse self-locking protrusion 3 or the vertical self-locking protrusion 5 of the other self-locking heat-preservation thin block unit body is inserted into the transverse self-locking groove 4 or the vertical self-locking groove 6 of the first self-locking heat-preservation thin block unit body to realize the self-locking connection of the adjacent thin blocks. Constructors determine the number of the units of the self-locking heat-insulation thin blocks according to the size of the outer surface of the main structure, and repeat the operation according to the method to ensure the staggered joint installation of the upper and lower adjacent thin blocks. And after all the thin blocks are installed, installing the outer side template 12 and the bottom surface template 13 of the main structure. Wherein, the outer side template 12 is tightly attached to the convex body 2 of the protective layer, the outer side template 12 at the other side is tightly attached to the T-shaped telescopic body 8, and the width of the bottom template 13 is added with the thickness of a thin block on the basis of the designed section size of the original main body structure. Finally, beam column concrete 11 is poured.
It can be understood that, in the above embodiment, the embedded part is arranged on the body, so that the connecting part and the embedded part are arranged in the main body structure in a penetrating manner, so that the self-locking heat preservation thin block is fixed on the main body framework, and the protrusion and the groove are arranged on the edge of the body, so that the adjacent bodies are clamped together, and the installation efficiency of the self-locking heat preservation thin block is greatly improved. The above embodiment also has at least the following advantages:
(1) the trapezoidal convex body and the groove structure are arranged on the self-locking heat-insulation thin blocks, so that the connection stability of the self-locking heat-insulation thin blocks is ensured, the operation is convenient and fast, and the connection mode is reliable;
(2) the self-locking heat-insulation thin block is connected with the embedded part through the T-shaped connecting piece in a threaded manner, so that the self-locking heat-insulation thin block is convenient to mount, the mounting position of the self-locking heat-insulation thin block can be timely and effectively adjusted, the construction efficiency is improved, meanwhile, the clamping connection mode of the self-locking heat-insulation thin block can be suitable for mounting thin blocks on main body structure beam columns with different section sizes, and the application range is wide;
(3) the self-locking heat-insulation thin block penetrates through the whole main structure steel bar framework through the embedded part and the connecting part with the T-shaped structure so as to be clamped on the main structure steel bar framework, the fixing mode is reliable, and the self-locking heat-insulation thin block can be effectively prevented from falling off;
(4) the self-locking heat-preservation thin block and the main structure are constructed synchronously, so that the installation efficiency of the self-locking heat-preservation thin block can be greatly improved, and the influence on the installation quality of the self-locking heat-preservation thin block caused by the unevenness of the concrete surface of the main structure can be effectively avoided;
(5) the connecting piece and the protective convex body of the T-shaped structure on the self-locking heat-preservation thin block can realize the accurate control of the inner and outer protective layers of the main body structure.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a thin piece of auto-lock heat preservation with cast-in-place structure integration construction which characterized in that includes: the cast-in-place structure comprises a body and a connecting piece, wherein an embedded part is arranged in the middle of the side wall of the body, which is close to one side of the cast-in-place structure, the embedded part is vertically intersected with the body, one end of the connecting piece is clamped on the cast-in-place structure, and the other end of the connecting piece is connected with the embedded part; two sides of the embedded part are respectively provided with a protection bulge, and the two protection bulges are arranged on the body side by side along the vertical direction; wherein the content of the first and second substances,
the utility model discloses a vertical self-locking device, including body, horizontal self-locking recess, vertical direction joint, vertical self-locking recess and vertical self-locking protrusion, the upside edge of body is provided with horizontal self-locking protrusion, the downside edge of body is provided with horizontal self-locking recess, the left side edge of body is provided with vertical self-locking recess, the right side edge of body is provided with vertical self-locking protrusion, horizontal self-locking protrusion with horizontal self-locking recess sets up relatively, so that it is a plurality of the body is in the same place along the horizontal direction joint.
2. The self-locking heat-insulation thin block integrally constructed with a cast-in-place structure according to claim 1, wherein the connecting piece comprises a clamping block and a connecting pipe, one end of the connecting pipe is connected with the middle part of the clamping block, and the other end of the connecting pipe is in threaded connection with the embedded part; the clamping block and the connecting pipe are mutually and vertically intersected to form a T-shaped structure.
3. The self-locking thermal insulation slab integrated with a cast-in-place structure for construction as claimed in claim 2, wherein the embedded part comprises a connecting rod, one end of the connecting rod is prefabricated on the body, the other end of the connecting rod is provided with an external thread, the connecting rod is connected with the connecting rod, the connecting end of the connecting rod and the connecting end of the connecting rod are provided with an internal thread, and the connecting rod are connected together through a thread.
4. The self-locking heat-insulation thin block integrally constructed with a cast-in-place structure according to claim 2, wherein the transverse self-locking protrusion and the vertical self-locking protrusion are trapezoidal protrusions, and the length of the side edge of the trapezoidal protrusion connected with the body is smaller than the length of the side edge of the trapezoidal protrusion far away from the body; the transverse self-locking groove and the vertical self-locking groove are trapezoidal grooves, and the width of the inner bottom surface of each trapezoidal groove is larger than the opening width of each trapezoidal groove;
the trapezoidal protrusion and the trapezoidal groove are arranged oppositely, and the trapezoidal protrusion is clamped in the trapezoidal groove, so that the adjacent bodies are clamped together.
5. The self-locking thermal insulation thin block integrally constructed with a cast-in-place structure as claimed in claim 1, wherein at least two connecting pieces are arranged, and at least two connecting pieces are arranged side by side along a vertical direction.
6. The self-locking heat-insulating thin block integrally constructed with a cast-in-place structure as claimed in claim 1, wherein the protection protrusions are arranged on two opposite side walls of the body.
7. A construction method of a self-locking heat preservation thin block integrally constructed with a cast-in-place structure according to any one of claims 1 to 6, which comprises the following steps:
binding main structure steel bars of the cast-in-place structure;
laying a self-locking heat-preservation thin block on the main structure steel bar, and inserting an embedded part into the main structure steel bar;
inserting a connecting piece into the main structure reinforcing steel bar from one side opposite to the self-locking heat-insulation thin block, clamping the connecting piece on the main structure reinforcing steel bar, and connecting the connecting piece and the embedded part together to fix the self-locking heat-insulation thin block on the main structure reinforcing steel bar;
sequentially clamping a plurality of self-locking heat-insulation thin blocks together, and fixing the self-locking heat-insulation thin blocks together with the main structural steel bars;
and erecting a template and pouring concrete.
8. The method for constructing the self-locking thermal insulation thin block integrally constructed with the cast-in-place structure as claimed in claim 7, wherein when the self-locking thermal insulation thin block is installed, the protection protrusion on the self-locking thermal insulation thin block is made to be attached to the main structure steel bar.
9. The method as claimed in claim 7, wherein the embedded part is screwed to the connecting part, and the self-locking thin slab is firmly fixed to the main structure steel bar by rotating the connecting part.
10. The method for constructing the self-locking heat-insulating thin block integrally constructed with the cast-in-place structure as claimed in claim 7, wherein when the formwork is erected, the outer formwork is respectively attached to the side wall of the self-locking heat-insulating thin block and the connecting member.
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| CN202010760200.2A CN112112377A (en) | 2020-07-31 | 2020-07-31 | Self-locking heat-preservation thin block integrally constructed with cast-in-place structure and construction method |
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| CN108560861A (en) * | 2018-06-01 | 2018-09-21 | 浙江大华建设集团有限公司 | A kind of connection structure and its construction method of cast-in-place concrete and decoration of exterior wall wall |
| CN210918057U (en) * | 2019-09-30 | 2020-07-03 | 重庆悦能建筑工程有限公司 | Concatenation installation type heat preservation side fascia |
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| CN107605071A (en) * | 2017-08-15 | 2018-01-19 | 浙江科达新型建材有限公司 | A kind of lightweight composite strip plate system and its construction method |
| CN108560861A (en) * | 2018-06-01 | 2018-09-21 | 浙江大华建设集团有限公司 | A kind of connection structure and its construction method of cast-in-place concrete and decoration of exterior wall wall |
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Application publication date: 20201222 |