CN107268844B - Mounting method of assembled wall - Google Patents

Abstract

The invention discloses a prefabricated wall body and its installation structure and installation method. It fixes a prefabricated wall panel through two connecting members fixed on the beam and the anchor falcon fixed on the floor, which improves the prefabricated wall. The stability of the board enables the assembled wall to meet the seismic and shear performance requirements as a non-load-bearing wall; moreover, the present invention uses two halves of the anchor to form the anchor, so that each prefabricated wall panel and its When installing the corresponding two connecting members and the foot falcon, you can first fix the two connection members and one half of the foot falcon, then install the prefabricated wall panel, and then fix the other half of the foot falcon, so that the assembled While ensuring the stability of the wall, the assembly efficiency can be improved, and the construction period of the wall can be shortened by an assembly method that is more convenient for on-site construction.

Description

A method of installing a prefabricated wall

technical field

The invention relates to a non-load-bearing wall structure, in particular to a method for installing a prefabricated wall, and belongs to the technical field of fixed buildings.

Background technique

At present, the existing prefabricated non-load-bearing walls are not finished wall panels, that is, after the prefabricated non-load-bearing wall panels are installed at the work site, the wire pipes and wire boxes in the wall panels need to be laid on site. The surface of the wall panels is treated on the ground and the surface layer is constructed, and the connection between the wall panels is cumbersome, difficult to disassemble, and inconvenient to replace. Therefore, the quality of the wall panels cannot be effectively guaranteed, and a large amount of construction waste is generated on site. Moreover, during construction, the fixing and positioning between the wall panels are difficult, and the earthquake resistance and shear resistance are not high, which affects the building quality and safety performance.

Therefore, it is an urgent problem to develop a structural system with simple and fast on-site assembly, high assembly efficiency, less wet work, and good seismic performance or energy consumption capacity.

Contents of the invention

The technical problem to be solved by the present invention is to provide a method for installing a prefabricated wall.

To solve the problems of the technologies described above, the technical scheme adopted in the present invention is as follows:

A prefabricated wall, which is composed of a plurality of prefabricated wall panels, is characterized in that: the prefabricated wall is provided with a connecting member corresponding to two adjacent prefabricated wall panels, and corresponding to each of the prefabricated wall panels. Prefabricated wall panels feature a foot falcon;

Both ends of the top surface of each prefabricated wallboard are provided with grooves, and the grooves of two adjacent prefabricated wallboards at their connected parts are connected to form a concave cavity, and each of the connecting members is embedded In the cavities of the corresponding two adjacent prefabricated wall panels, and an adhesive material layer is provided between the connecting member and the cavities of the prefabricated wall panels;

Bottoms are provided on the bottom surface of each prefabricated wall panel, and each of the anchor falcons is composed of two anchor falcon halves, and the two anchor falcon halves are provided with gaps, and The gaps of the two halves of the foundation falcon are connected to form a falcon groove, and the bosses of each of the prefabricated wall panels are embedded in the corresponding falcon groove of the foundation falcon, and the prefabricated wall A first bonding material layer is provided between the boss of the board and the groove of the anchor.

In order to enhance the stability of the anchor falcon to the prefabricated wall panels, as a preferred embodiment of the present invention: each of the two anchor falcon halves is fixed by mechanical connection.

In order to facilitate the laying of electric wires in the wall, as a preferred embodiment of the present invention: each of the anchor falcons is pre-embedded with a wire pipe.

As a preferred embodiment of the present invention: the prefabricated wall panels and the anchors are prefabricated from concrete materials, the connecting members are made of metal materials, and the bonding material layer is made of structural glue or polymer Resin or sticky glue, the first bonding material layer adopts cement mortar material.

In order to effectively realize the functions of energy saving, environmental protection, sound insulation, heat insulation, waterproof and flame retardancy of the wall panels, as a preferred embodiment of the present invention: the prefabricated wall panels are prefabricated from lightweight concrete materials.

As a preferred embodiment of the present invention: the length of the connecting member is 300mm.

An installation structure of a prefabricated wall, characterized in that: the prefabricated wall is the above prefabricated wall; the installation structure is: the prefabricated wall is installed on the beam and Between the floor slabs, wherein, the top surface of each connecting member is attached and fixed to the bottom surface of the beam, and the gap between the top surface of each prefabricated wall panel and the beam is filled with the first Two layers of bonding material, each of the anchor falcons is fixed on the floor.

As a preferred embodiment of the present invention: the connecting member and the beam, and the anchor falcon and the floor are all fixed by means of mechanical connection.

As a preferred embodiment of the present invention: the second bonding material layer adopts cement mortar material.

A method for installing a prefabricated wall, characterized in that: the prefabricated wall is the above-mentioned prefabricated wall;

The installation method is as follows: firstly, fix the two connecting members respectively corresponding to the two grooves of a piece of the prefabricated wallboard on the bottom surface of the beam on the floor where the prefabricated wall is located, and place the piece One of the anchor halves corresponding to the prefabricated wallboard is fixed on the floor slab of the floor where the prefabricated wall is located; secondly, brush the bonding material in the two grooves of the prefabricated wallboard Brush the first bonding material layer on the layer and the boss, then first install the top of the prefabricated wallboard in place, and then install the bottom of the prefabricated wallboard in place, that is, the two parts of the prefabricated wallboard The two grooves are respectively bonded to their corresponding two connecting members through the adhesive material layer, and the boss is seated on the gap of the half body of the anchor falcon; then, the other corresponding to the prefabricated wall panel One half of the anchor falcon is fixed on the floor, that is, the installation of the prefabricated wall panel and its corresponding two connecting components and the anchor falcon are completed; finally, after completing each piece of the prefabricated wall panel and After the corresponding two connecting components and the anchors are installed, the gap between the top surface of each prefabricated wall panel and the beam is filled with a second bonding material layer.

Compared with the prior art, the present invention has the following beneficial effects:

The present invention fixes a prefabricated wall panel through two connecting members fixed on the beam and the anchor falcon fixed on the floor, which improves the stability of the prefabricated wall panel, so that the prefabricated wall can be used as a non-load-bearing wall Seismic and shear performance requirements.

Moreover, the present invention uses two halves of the anchor falcon to form the anchor falcon, so that each prefabricated wall panel and its corresponding two connecting members and the anchor falcon can be installed by first fixing the two connecting members and one of them. The half body of the foot falcon, and then install the prefabricated wall panel, and then fix the other half body of the foot falcon, so that the prefabricated wall can improve its assembly efficiency while ensuring its stability, so as to facilitate the assembly method of on-site construction Shorten the construction period of the wall.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

Fig. 1 is the sectional view of the fabricated wall of the present invention;

Fig. 2 is A-A sectional view of Fig. 1;

Fig. 3 is the front view of two adjacent prefabricated wallboards 1 among the present invention;

Fig. 4 is a cross-sectional view of a falcon 3 in the present invention.

Detailed ways

As shown in Figures 1 to 4, the present invention discloses a prefabricated wall composed of a plurality of prefabricated wall panels 1 connected together. A connecting member 2 is provided, and an anchor 3 is provided corresponding to each prefabricated wall panel 1 .

Both ends of the top surface of each prefabricated wallboard 1 are provided with grooves 1a, and the grooves 1a of two adjacent prefabricated wallboards 1 at their connected parts are connected to form a concave cavity 1b, and each connecting member 2 is embedded In the cavities of two adjacent prefabricated wall panels 1 corresponding thereto, and between the connecting member 2 and the cavities of the prefabricated wall panels 1 , an adhesive material layer 4 is provided.

The bottom surface of each prefabricated wall panel 1 is provided with a boss 11, and each base falcon 3 is composed of two base falcon half bodies 31, and the two base falcon half bodies 31 are provided with gaps 3a, and The gaps 3a of the two anchor halves 31 are connected to form the groove 3b, and the boss 11 of each prefabricated wall panel 1 is embedded in the groove 3b of the corresponding anchor 3, and the prefabricated A first bonding material layer 5 is provided between the boss 11 of the wallboard 1 and the groove 3 b of the footing 3 .

The invention also discloses the installation structure and installation method of the assembled wall body.

The inventive idea of the installation structure of the above prefabricated wall is: the prefabricated wall is installed between the beam 6 and the floor 10 of the floor where it is located, wherein the top surface of each connecting member 2 is attached and fixed to the bottom surface of the beam 6 Above, the gap between the top surface of each prefabricated wall panel 1 and the beam 6 is filled with the second bonding material layer 7 , and each anchor 3 is fixed on the floor 10 .

The inventive idea of the installation method of the above-mentioned prefabricated wall is as follows: firstly, two connecting members 2 respectively corresponding to the two grooves 1a of a prefabricated wall panel 1 are fixed on the bottom surface of the beam 6 on the floor where the prefabricated wall is located, And fix one of the anchor halves 31 corresponding to the prefabricated wallboard 1 on the floor slab 10 of the floor where the prefabricated wall is located; secondly, paint in the two grooves 1a of the prefabricated wallboard 1 Brush the first adhesive material layer 5 on the adhesive material layer 4 and the boss 11, then first install the top of the prefabricated wallboard 1 in place, and then install the bottom of the prefabricated wallboard 1 in place, so that the The two grooves 1a of the block prefabricated wallboard 1 are respectively bonded to their corresponding two connecting members 2 by the bonding material layer 4, and the boss 11 is seated on the gap 3a of the half body 31 of the anchor falcon; then, the block Another anchor half 31 corresponding to the prefabricated wall panel 1 is fixed on the floor 10, that is, the installation of the prefabricated wall panel 1 and its corresponding two connecting components 2 and the anchor 3 is completed; finally, in After completing the installation of each prefabricated wall panel 1 and its corresponding two connecting members 2 and the anchors 3, respectively fill the gap between the top surface of each prefabricated wall panel 1 and the beam 6 with the second bonding material Layer 7.

Thereby, the present invention fixes a prefabricated wall panel 1 through two connecting members 2 fixed on the beam and the anchor 3 fixed on the floor 10, which improves the stability of the prefabricated wall panel 1 and makes the prefabricated wall It can meet the seismic and shear performance requirements of non-load-bearing walls.

Moreover, the present invention adopts two foundation falcon halves 31 to form the foundation falcon 3, so that when each prefabricated wall panel 1 and its corresponding two connecting members 2 and the foundation falcon 3 are installed, it can be fixed by first fixing two Connect the member 2 and one of the half-body 31 of the foot falcon, then install the prefabricated wall panel 1, and then fix the other half body 31 of the foot falcon, so that the prefabricated wall can improve its assembly efficiency while ensuring its stability , to shorten the construction period of the wall with an assembly method that is more convenient for on-site construction.

On the basis of above-mentioned inventive idea, the present invention can also adopt following preferred implementation mode:

In order to enhance the stability of the anchor falcon 3 to the fixing of the prefabricated wall panel 1, as a preferred embodiment of the present invention: the two anchor falcon halves 31 of each anchor falcon 3 are fixed by a mechanical connection; the mechanical connection The way can be but not limited to the bolt and nut 9 connection way.

In order to facilitate the laying of electric wires in the wall, as a preferred embodiment of the present invention: a cable pipe 8 is pre-embedded in each anchor 3 .

As a preferred embodiment of the present invention: the prefabricated wallboard 1 and the anchor falcon 3 are all prefabricated by concrete materials, the connecting member 2 is made of metal materials, and the bonding material layer 4 adopts structural glue or polymer resin or sticky glue etc. are applicable to the bonding material between the metal contact surface and the cement contact surface, and the first bonding material layer 5 is made of cement mortar material.

In order to effectively realize the functions of energy saving, environmental protection, sound insulation, heat insulation, waterproof and flame retardancy of the wallboard, as a preferred embodiment of the present invention: the prefabricated wallboard 1 is prefabricated from lightweight concrete materials.

As a preferred embodiment of the present invention: the length of the connecting member 2 is 300mm.

As a preferred embodiment of the present invention: between the connecting member 2 and the beam 6, between the anchor falcon 3 and the floor 10 are all fixed by a mechanical connection; the mechanical connection can be but not limited to bolts or expansion screws and other connection methods .

As a preferred embodiment of the present invention: the second bonding material layer 7 adopts cement mortar material.

The present invention is not limited to the above-mentioned specific implementation methods. According to the above-mentioned content, according to the common technical knowledge and conventional means in this field, without departing from the above-mentioned basic technical idea of the present invention, the present invention can also make other equivalent forms. Amendments, substitutions or alterations all fall within the protection scope of the present invention.

Claims (6)

1. The method for installing the assembled wall body is characterized in that: the assembled wall body is formed by connecting a plurality of prefabricated wall boards (1), wherein a connecting component (2) is arranged corresponding to two adjacent prefabricated wall boards (1), and a foot falcon (3) is arranged corresponding to each prefabricated wall board (1);

grooves (1 a) are formed in two ends of the top surface of each prefabricated wallboard (1), grooves (1 a) of two adjacent prefabricated wallboards (1) located at the connecting positions of the two adjacent prefabricated wallboards are communicated to form a concave cavity (1 b), each connecting member (2) is embedded in the concave cavity of the two adjacent prefabricated wallboards (1) corresponding to the connecting member, and an adhesive material layer (4) is arranged between the connecting member (2) and the concave cavity of the prefabricated wallboard (1);

each prefabricated wallboard (1) is provided with a boss (11) on the bottom surface, each foundation tenon (3) is composed of two foundation tenon half bodies (31), each two foundation tenon half bodies (31) are provided with a notch (3 a), the notches (3 a) of the two foundation tenon half bodies (31) are communicated to form a tenon groove (3 b), each boss (11) of each prefabricated wallboard (1) is embedded in the tenon groove (3 b) of the corresponding foundation tenon (3), and a first binding material layer (5) is arranged between the boss (11) of each prefabricated wallboard (1) and the tenon groove (3 b) of each foundation tenon (3);

the installation method comprises the following steps: firstly, fixing two connecting members (2) corresponding to two grooves (1 a) of a prefabricated wall plate (1) on the bottom surface of a beam (6) of a floor where the assembled wall body is located, and fixing one of the anchor falcon halves (31) corresponding to the prefabricated wall plate (1) on a floor (10) of the floor where the assembled wall body is located; secondly, the two grooves (1 a) of the prefabricated wallboard (1) are coated with the bonding material layer (4) and the boss (11) are coated with the first bonding material layer (5), then the top of the prefabricated wallboard (1) is firstly installed in place, and then the bottom of the prefabricated wallboard (1) is installed in place, namely, the two grooves (1 a) of the prefabricated wallboard (1) are respectively bonded with the two corresponding connecting members (2) and the boss (11) through the bonding material layer (4), and are located on the notch (3 a) of the foundation falcon half body (31); then, fixing the other anchor tenon half body (31) corresponding to the prefabricated wallboard (1) on the floor slab (10), namely finishing the installation of the prefabricated wallboard (1) and the two corresponding connecting members (2) and the anchor tenon (3); finally, after the installation of each prefabricated wall panel (1) and the corresponding two connecting members (2) and the corresponding foundation mortises (3) is completed, a second bonding material layer (7) is filled in the gap between the top surface of each prefabricated wall panel (1) and the beam (6) respectively.

2. The method of installing a fabricated wall according to claim 1, wherein: the two anchor falcon halves (31) of each anchor falcon (3) are fixed through a mechanical connection mode.

3. The method of installing a fabricated wall according to claim 1, wherein: and each of the foot falcons (3) is embedded with a wire pipe (8).

4. A method of installing a fabricated wall according to any one of claims 1 to 3, wherein: the prefabricated wallboard (1) and the ground pin (3) are prefabricated by concrete materials, the connecting component (2) is made of metal materials, the bonding material layer (4) adopts structural adhesive or polymer resin or adhesive-drying adhesive, and the first bonding material layer (5) adopts cement mortar materials.

5. The method of installing a fabricated wall according to claim 4, wherein: the prefabricated wallboard (1) is prefabricated by lightweight concrete materials.

6. A method of installing a fabricated wall according to any one of claims 1 to 3, wherein: the length of the connecting component (2) is 300mm.

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