NALC wall structure and masonry method thereof

Abstract

The invention relates to the technical field of building construction, in particular to an NALC wall structure and a masonry method thereof.The NALC wall structure comprises NALC building blocks, grooves are formed in the NALC building blocks, tie bars are arranged in the grooves, and positioning columns are arranged at the bottoms of the NALC building blocks; the NALC building block has the beneficial effects that the NALC building block is fixedly connected with the frame concrete column and the frame concrete beam through fasteners by using connecting pieces, and the tie bars are placed in the grooves formed in the NALC building block and are fixed on the NALC building block through adhesives, so that the wall body is high in strength and good in integrality through the cooperation, and the construction period is shortened. The flatness and the perpendicularity of the wall surface are easy to control during construction, the positioning columns fixedly connected to one NALC building block are clamped into the positioning holes formed in the other NALC building block, and the positioning columns are matched with the side supporting blocks on the NALC building blocks, so that workers can build and calibrate the NALC building blocks conveniently, the flatness and the perpendicularity of the wall surface are improved, and the construction efficiency is improved. Plates do not need to be manufactured according to the actual wall size, and transportation and installation are convenient.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a NALC wall structure and a masonry method thereof. Background Art

[0002] Ordinary aerated block walls are built with mortar. Even if the size of the wall materials is regular, it is difficult to solve the problem of deviation in wall flatness and verticality.

[0003] For example, announcement number CN103835503A discloses a new NALC wall construction process, which belongs to the field of building construction technology and is characterized by: a) the installation nodes of the NALC inner wall project in the room of the starting floor are installed by U-shaped steel clips; the upper installation nodes of the last plate of each wall are installed by tube plates; b) the NALC inner wall of the arrival floor with a floor height of less than 4.0m is installed by U-shaped steel clips; c) a steel skeleton is added to the part of the arrival floor with a floor height of 8.000m to install the NALC inner wall panels, and the detailed design of the added steel skeleton must be approved by the designer, supervisor, and owner before implementation; d) the openings of the NALC inner wall are reinforced and installed with reinforced steel.

[0004] However, when constructing this type of NALC new wall, it is necessary to make plates according to the actual wall size, which is troublesome to transport and move the plates, and inconvenient for workers to actually use. Therefore, the present invention proposes a NALC wall structure and a masonry method thereof to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a NALC wall structure and a masonry method thereof to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a NALC wall structure, comprising a NALC block, a groove is provided on the NALC block, a tie bar is arranged in the groove, a positioning column and a side support block are arranged at the bottom of the NALC block, a positioning hole is provided on the upper surface of the NALC block, a connector is installed on the NALC block by a nail, and the connector can be installed on a frame concrete column or a frame concrete beam by nailing.

[0007] Preferably, the connecting piece is in an "L"-shaped plate structure, and one end of the connecting piece can be inserted into an upper mounting groove and a side mounting groove provided on the NALC building block, and the side mounting groove is in a square groove structure.

[0008] Preferably, the element nail passes through the connecting piece and extends into the NALC block to fix the connecting piece on the NALC block. The side of the NALC block is fixedly connected with a side connecting block. The side of the NALC block is fixedly connected with a side stopper. The side stopper has a square plate-like structure. The side stopper is provided with a side grouting hole, and the side grouting hole has a square groove-like structure.

[0009] Preferably, the nails penetrate the connecting piece and extend into the frame concrete column or frame concrete beam to fix the connecting piece on the frame concrete column or frame concrete beam, and a top seam is left between the frame concrete beam and the built NALC blocks.

[0010] Preferably, the groove is a square groove structure, a tie bar is arranged in the groove, the tie bar is fixed to the NALC block by an adhesive, a bottom block is fixedly connected to the bottom surface of the NALC block, the bottom block is a square plate structure, a bottom grouting hole is opened on the side of the bottom block, and the bottom grouting hole is a square groove structure.

[0011] Preferably, the positioning column is in a cylindrical structure, and the positioning column can be inserted into a lower mounting groove provided on the mounting plate or a positioning hole provided on the NALC building block, and the positioning hole is in a circular hole structure.

[0012] Preferably, the side connecting block is in a square plate-like structure, the side connecting block is fixedly connected to the NALC building block, and the side connecting block can be inserted into a connecting groove provided on the side of another NALC building block, and the connecting groove is in a square groove-like structure.

[0013] Preferably, the clamping block fixedly connected on the mounting plate can be inserted into a clamping slot provided on another mounting plate, and the clamping slot is a square slot-shaped structure.

[0014] Preferably, a plurality of lower mounting grooves are provided on the mounting plate, and the lower mounting grooves are in a circular groove-shaped structure. Positioning columns are clamped in the lower mounting grooves, and the positioning columns are fixedly connected to the NALC blocks. The bottom of the NALC blocks are fixedly connected to the lower support blocks and the side support blocks. The NALC blocks can be built on the mounting plate, and the mounting plate is fixed to the ground by ground nails penetrating the ground.

[0015] A masonry method for a NALC wall structure comprises the following steps:

[0016] S1: Lay the bottom, fix the mounting plate on the ground with ground nails, cover the bottom of the NALC block with adhesive, align the positioning column on the bottom of the NALC block with the lower mounting groove on the mounting plate, and fix the NALC block on the mounting plate with adhesive;

[0017] S2: Masonry, cover the bottom surface of the NALC block with adhesive, install it through the positioning holes opened on the upper surface of the NALC block under the positioning column on the bottom surface of the NALC block, set connectors every two layers of NALC blocks, fix the connectors to the frame concrete column with nails, fix the connectors to the NALC block with nails, place the tie bars in the grooves and fix them with adhesive, fix the connectors to the frame concrete beam with nails, and fix the connectors to the NALC block with nails;

[0018] S3: Filling the joints: grouting is performed through the side grouting holes opened on the side block and the bottom grouting holes opened on the bottom block into the gaps between the NALC blocks to complete the filling of the joints.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention proposes a NALC wall structure and a masonry method thereof. The fixed connection between the NALC blocks and the frame concrete columns and the frame concrete beams is fixed by using connecting pieces and nails. The tie bars are placed in the grooves provided on the NALC blocks and fixed to the NALC blocks by adhesives. The above-mentioned combination makes the wall high in strength and good in integrity, and the flatness and verticality of the wall surface can be easily controlled during construction. By inserting the fixedly connected positioning column on one NALC block into the positioning hole provided on another NALC block, and cooperating with the side support blocks on the NALC blocks, it is convenient for workers to calibrate and install the NALC blocks, and the flatness and verticality of the wall surface can be improved. There is no need to make the plate according to the actual wall size, which is convenient for transportation and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 3 for Figure 1 The enlarged structural diagram at B in the middle;

[0024] Figure 4 It is a schematic diagram of a local novel structure of the present invention;

[0025] Figure 5 for Figure 4 The enlarged structural diagram at C in the middle;

[0026] Figure 6 It is a partial structural schematic diagram of the present invention.

[0027] In the figure: 1, NALC block; 2, mounting plate; 3, clamping block; 4, lower mounting groove; 5, clamping groove; 6, ground nail; 7, frame concrete column; 8, frame concrete beam; 9, top seam; 10, connector; 11, nail; 12, nail; 13, groove; 14, tie bar; 15, upper mounting groove; 16, positioning column; 17, lower support block; 18, side support block; 19, side mounting groove; 20, positioning hole; 21, connecting groove; 22, side connecting block; 23, side block; 24, side grouting hole; 25, bottom block; 26, bottom grouting hole. DETAILED DESCRIPTION

[0028] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Embodiment 1

[0030] See also Figures 1 to 6 The present invention provides a technical solution: a NALC wall structure, including a NALC block 1, a groove 13 is provided on the NALC block 1, a tie bar 14 is provided in the groove 13, a positioning column 16 and a side support block 18 are provided at the bottom of the NALC block 1, a positioning hole 20 is provided on the upper surface of the NALC block 1, a connector 10 is installed on the NALC block 1 through a nail 12, and the connector 10 can be installed on a frame concrete column 7 or a frame concrete beam 8 through a nail 11, a NALC wall structure and its masonry method, including the NALC wall structure;

[0031] When used, NALC blocks are used for masonry, eliminating the need for specially made panels, making transportation and installation easier.

[0032] Embodiment 2

[0033] On the basis of the first embodiment, a mounting plate 2 is provided for the convenience of installation. A plurality of lower mounting grooves 4 are provided on the mounting plate 2. The lower mounting grooves 4 are in a circular groove-shaped structure. A positioning column 16 is clamped in the lower mounting groove 4. The positioning column 16 is fixedly connected to the NALC block 1. A lower support block 17 and a side support block 18 are fixedly connected to the bottom of the NALC block 1. The NALC block 1 can be built on the mounting plate 2. The mounting plate 2 is fixed to the ground through a ground nail 6 that penetrates the ground. The staff covers the bottom surface of the mounting plate 2 with adhesive, installs the mounting plate 2 in a suitable position, and then extends the ground nail 6 through the mounting plate 2 to the ground to fix the mounting plate 2 to the ground. The clamping block 3 fixedly connected to the mounting plate 2 can be clamped into another mounting plate 2, the card slot 5 is a square slot-shaped structure, another mounting plate 2 is also covered with adhesive, and the card block 3 fixedly connected thereto is aligned with the card slot 5 opened on the current mounting plate 2 for installation, and is fixed to the ground with a ground nail 6, and the mounting plates 2 are sequentially installed to a suitable length, the positioning column 16 is a cylindrical structure, and the positioning column 16 can be inserted into the lower mounting slot 4 opened on the mounting plate 2 or the positioning hole 20 opened on the NALC block 1, and the positioning hole 20 is a circular hole-shaped structure, the bottom surface of the NALC block 1 is covered with adhesive, and the positioning column 16 fixedly connected to the bottom surface of the NALC block 1 is aligned with the lower mounting slot 4 opened on the mounting plate 2 for installation, and the NALC block 1 is fixed to the mounting plate 2 by the adhesive;

[0034] The side connection block 22 is a square plate-shaped structure. The side connection block 22 is fixedly connected to the NALC block 1. The side connection block 22 can be inserted into the connection groove 21 opened on the side of another NALC block 1. The connection groove 21 is a square groove-shaped structure. The bottom surface of the NALC block 1 is covered with adhesive. The staff aligns the positioning column 16 fixedly connected to the bottom surface of the NALC block 1 with the positioning hole 20 opened on the lower NALC block 1. The positioning column 16 is inserted into the positioning hole 20 to make the two NALC blocks 1 more neat and regular. No other calibration work is required, which is convenient for the staff to carry out masonry work. The lower support block 17 fixedly connected to the bottom of the NALC block 1 is used to The side support block 18 is in contact with the upper surface of the lower NALC block 1, so that there is a certain gap between the upper NALC block 1 and the lower NALC block 1, so that more adhesive can be attached between the two layers of NALC blocks 1, thereby improving the connection strength between the NALC blocks 1, and the side connection block 22 fixedly connected to the side of the NALC block 1 can be inserted into the connection groove 21 provided on the side of another NALC block 1. The side connection block 22 is inserted into the connection groove 21 provided on the side of another NALC block 1 to improve the stability of the connection between the two NALC blocks 1, and the adhesive between the two NALC blocks 1 makes the connection between the two blocks 1 more stable;

[0035] The connecting piece 10 is an "L"-shaped plate structure. One end of the connecting piece 10 can be inserted into the upper mounting groove 15 and the side mounting groove 19 provided on the NALC block 1. The side mounting groove 19 is a square groove structure. One end of the connecting piece 10 is inserted into the upper mounting groove 15 provided on the NALC block 1, and the other end is close to the side of the frame concrete column 7. The element nail 12 passes through the connecting piece 10 and extends into the NALC block 1. The connecting piece 10 is fixed on the NALC block 1. The nail 11 passes through the connecting piece 10 and extends into the frame concrete column 7. The other end of the connecting piece 10 is fixed on the frame concrete column 7. The overall strength of the wall can be improved, and the wall surface can be easily controlled during construction. The flatness and verticality of the wall are convenient for construction workers to use. The groove 13 is a square groove structure. A tie bar 14 is arranged in the groove 13. The tie bar 14 is fixed to the NALC block 1 by an adhesive. The bottom surface of the NALC block 1 is fixedly connected with a bottom block 25. The bottom block 25 is a square plate structure. The side of the bottom block 25 is provided with a bottom grouting hole 26. The bottom grouting hole 26 is a square groove structure. When laying the NALC block 1, the tie bar 14 is placed in the groove 13 opened on the NALC block 1 at a distance from one end and fixed to the NALC block 1 by an adhesive. The tie bar 14 further improves the overall strength of the wall.

[0036] The nail 11 penetrates the connector 10 and extends into the frame concrete column 7 or the frame concrete beam 8 to fix the connector 10 on the frame concrete column 7 or the frame concrete beam 8. A top seam 9 is left between the frame concrete beam 8 and the built NALC blocks 1. When the NALC blocks 1 are built under the frame concrete beam 8, a top seam 9 is reserved between the NALC blocks 1 and the frame concrete beam 8. Every several NALC blocks 1, the connector 10 is inserted into the side mounting groove 19 on the side of the NALC block 1, and the other end of the connector 10 contacts the frame concrete. Beam 8, the element nail 12 passes through the connecting piece 10 and extends into the NALC block 1, the connecting piece 10 is fixed on the NALC block 1, the nail 11 passes through the connecting piece 10 and extends into the frame concrete beam 8, and the other end of the connecting piece 10 is fixed on the frame concrete beam 8, so as to improve the flatness and verticality of the wall during construction. After the wall settles for a period of time, the polymer mortar is stuffed into the top seam 9 and squeezed into it for compaction. The above structures cooperate with each other to make the wall high in strength and good in integrity, and the flatness and verticality of the wall can be well controlled during construction.

[0037] Embodiment 3

[0038] On the basis of the second embodiment, in order to facilitate the actual use of the staff, a nail 12 is provided. The nail 12 penetrates the connecting piece 10 and extends into the NALC block 1, so that the connecting piece 10 can be fixed on the NALC block 1. A side connecting block 22 is fixedly connected to the side of the NALC block 1. A side stopper 23 is fixedly connected to the side of the NALC block 1. The side stopper 23 is in a square plate-like structure. A side grouting hole 24 is provided on the side stopper 23. The side grouting hole 24 is in a square groove-like structure. After the masonry is completed, after the adhesive between each NALC block 1 is hardened, the staff can inject adhesive into the gap between each NALC block 1 through the side grouting hole 24 provided on the side stopper 23 and the bottom grouting hole 26 provided on the side of the bottom stopper 25, so as to enhance the connection strength of each NALC block 1. In addition, by fixing the side stopper 23 and the bottom stopper 25 on the side and bottom of the NALC block 1, the size of the outer gap between each NALC block 1 can be reduced, thereby improving the overall aesthetics of the wall surface.

[0039] Working principle: In actual use, the fixed connection between the NALC block 1 and the frame concrete column 7 and the frame concrete beam 8 is fixed by using a connecting piece 10 with a nail 11, and the tie bar 14 is placed in the groove 13 opened on the NALC block 1 and fixed to the NALC block 1 by an adhesive. The above-mentioned combination makes the wall strong and well-integrated, and the flatness and verticality of the wall surface can be easily controlled during construction. By inserting the positioning column 16 fixedly connected on one NALC block 1 into the positioning hole 20 opened on another NALC block 1, and cooperating with the side support block 18 on the NALC block 1, it is convenient for the staff to calibrate and install the NALC block 1, which can improve the flatness and verticality of the wall surface, and there is no need to make the plate according to the actual wall size, which is convenient for transportation and installation.

[0040] A masonry method for a NALC wall structure comprises the following steps:

[0041] S1: Lay the bottom, fix the mounting plate 2 on the ground through the ground nails 6, cover the bottom surface of the NALC block 1 with adhesive, align the positioning column 16 on the bottom surface of the NALC block 1 with the lower mounting groove 4 on the mounting plate 2, and fix the NALC block 1 on the mounting plate 2 through the adhesive;

[0042] S2: Masonry, cover the bottom surface of the NALC block 1 with adhesive, install it through the positioning holes 20 opened on the upper surface of the NALC block 1 below the positioning column 16 on the bottom surface of the NALC block 1, set a connector 10 every two layers of NALC blocks 1, fix the connector 10 to the frame concrete column 7 with nails 11, fix the connector 10 to the NALC block 1 with nails 12, place the tie bar 14 in the groove 13 and fix it with adhesive, fix the connector 10 to the frame concrete beam 8 with nails 11, and fix the connector 10 to the NALC block 1 with nails 12;

[0043] S3: Filling the gaps, by injecting grout into the gaps between the NALC blocks 1 through the side grouting holes 24 opened on the side block 23 and the bottom grouting holes 26 opened on the bottom block 25, to complete the filling of the gaps.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A NALC wall structure, comprising a NALC block (1), wherein a groove (13) is formed on the NALC block (1), and a tie bar (14) is arranged in the groove (13), wherein: The bottom of the NALC building block (1) is provided with a positioning column (16) and a side support block (18); the upper surface of the NALC building block (1) is provided with a positioning hole (20); a connecting piece (10) is installed on the NALC building block (1) through a nail (12); and the connecting piece (10) can be installed on a frame concrete column (7) or a frame concrete beam (8) through a nail (11).

2. A NALC wall structure according to claim 1, characterized in that: The connecting piece (10) is an "L"-shaped plate-shaped structure. One end of the connecting piece (10) can be inserted into an upper mounting groove (15) and a side mounting groove (19) provided on the NALC building block (1). The side mounting groove (19) is a square groove-shaped structure.

3. A NALC wall structure according to claim 1, characterized in that: The primary nail (12) penetrates the connecting piece (10) and extends into the NALC building block (1) so as to fix the connecting piece (10) on the NALC building block (1); a side connecting block (22) is fixedly connected to the side of the NALC building block (1); a side stopper (23) is fixedly connected to the side of the NALC building block (1); the side stopper (23) is in a square plate-like structure; a side grouting hole (24) is provided on the side stopper (23); and the side grouting hole (24) is in a square groove-like structure.

4. A NALC wall structure according to claim 1, characterized in that: The nails (11) penetrate the connecting piece (10) and extend into the frame concrete column (7) or the frame concrete beam (8), so as to fix the connecting piece (10) on the frame concrete column (7) or the frame concrete beam (8), and a top seam (9) is left between the frame concrete beam (8) and the built NALC blocks (1).

5. The NALC wall structure according to claim 1, characterized in that: The groove (13) is in a square groove-shaped structure. A tie bar (14) is arranged in the groove (13). The tie bar (14) is fixed to the NALC building block (1) by means of an adhesive. A bottom stopper (25) is fixedly connected to the bottom surface of the NALC building block (1). The bottom stopper (25) is in a square plate-shaped structure. A bottom grouting hole (26) is provided on a side surface of the bottom stopper (25). The bottom grouting hole (26) is in a square groove-shaped structure.

6. The NALC wall structure according to claim 1, characterized in that: The positioning column (16) has a cylindrical structure. The positioning column (16) can be inserted into a lower mounting groove (4) provided on the mounting plate (2) or a positioning hole (20) provided on the NALC building block (1). The positioning hole (20) has a circular hole structure.

7. A NALC wall structure according to claim 3, characterized in that: The side connection block (22) is in a square plate-like structure. The side connection block (22) is fixedly connected to the NALC building block (1). The side connection block (22) can be inserted into a connection groove (21) provided on the side of another NALC building block (1). The connection groove (21) is in a square groove-like structure.

8. The NALC wall structure according to claim 6, characterized in that: The clamping block (3) fixedly connected to the mounting plate (2) can be clamped into a clamping slot (5) provided on another mounting plate (2), and the clamping slot (5) is a square slot-shaped structure.

9. A NALC wall structure according to claim 8, characterized in that: The mounting plate (2) is provided with a plurality of lower mounting grooves (4), the lower mounting grooves (4) being in a circular groove-shaped structure, a positioning column (16) being clamped in the lower mounting groove (4), the positioning column (16) being fixedly connected to the NALC building block (1), a lower support block (17) and a side support block (18) being fixedly connected to the bottom of the NALC building block (1), the NALC building block (1) being able to be built on the mounting plate (2), and the mounting plate (2) being fixed on the ground by ground nails (6) penetrating the ground.

10. A method for laying a NALC wall structure according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: Laying the base, fixing the mounting plate (2) on the ground by means of ground nails (6), covering the bottom surface of the NALC building block (1) with adhesive, aligning the positioning column (16) on the bottom surface of the NALC building block (1) with the lower mounting groove (4) on the mounting plate (2), and fixing the NALC building block (1) on the mounting plate (2) by means of adhesive; S2: Masonry, covering the bottom surface of the NALC building block (1) with adhesive, installing the NALC building block (1) through the positioning holes (20) opened on the upper surface of the NALC building block (1) below the positioning columns (16) on the bottom surface of the NALC building block (1), providing a connecting piece (10) every two layers of NALC building blocks (1), fixing the connecting piece (10) to the frame concrete column (7) with nails (11), fixing the connecting piece (10) to the NALC building block (1) with nails (12), placing the tie bar (14) in the groove (13) and fixing it with adhesive, fixing the connecting piece (10) to the frame concrete beam (8) with nails (11), and fixing the connecting piece (10) to the NALC building block (1) with nails (12); S3: Filling the gaps, by injecting grout into the gaps between the NALC blocks (1) through the side grouting holes (24) opened on the side block (23) and the bottom grouting holes (26) opened on the bottom block (25), thereby completing the filling of the gaps.

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