Full-grouting ALC (autoclaved lightweight concrete) plate wall structure

Abstract

The utility model discloses an ALC plate wall structure with full grouting, which comprises an ALC plate group, the ALC plate group is formed by tiling a plurality of ALC plate bodies, the adjacent ALC plate bodies are connected through polymer mortar, the ALC plate bodies are connected with a beam structure through an adhesive, the ALC plate bodies are connected with a column structure through a joint caulking agent, and the ALC plate bodies are connected with the column structure through a grouting agent. The ALC board body is connected with the ground through a wooden wedge and cement mortar, a groove is formed in the end, close to the ground, of the ALC board body along the middle line of the short edge, a slurry discharging pipe and a slurry jacking pipe which are vertically communicated with the groove are arranged on the ALC board body close to the two ends of the groove respectively, and the groove is filled with slurry through the slurry jacking pipe. The groove is formed in the bottom of the ALC plate body, grouting is conducted in the grouting pipe through a grouting machine to conduct seam filling treatment on the interior, it can be guaranteed that the bottom of the ALC plate is filled fully, the effect of buckling can be achieved after mortar in the groove is solidified, and the lower portion of the ALC plate is prevented from moving when the ALC plate collides.

Description

Technical Field

[0001] The utility model relates to the technical field of ALC boards, in particular to an ALC board wall structure with full grouting. Background Art

[0002] ALC board, full name Autoclaved Lightweight Concrete (high pressure steam cured lightweight concrete) board, is an advanced building material used for walls, floors, roofs and other parts. This material is made by mixing cement, lime, sand, expansion agent (such as aluminum powder) and water. The mixture is cured in a high pressure steam environment, causing a chemical reaction to form a porous lightweight concrete board.

[0003] The conventional ALC board wall construction process is: mark the installation area according to the design drawings to ensure the installation position of the ALC board is accurate, cut and process the ALC board according to actual needs to adapt to the specific installation position and size, pre-install fixings such as wall plugs, floor anchors, etc. at the installation position of the ALC board, lift the ALC board to the specified position, use the fixings to firmly install it on the wall or floor, and then use temporary wooden wedges to wed it tightly at the bottom to ensure that the installation is flat and tight without obvious gaps, and then use special adhesives or mortar to fill the joints between the boards to ensure the sealing and stability of the overall structure. However, when the wall thickness of the ALC board in the prior art is greater than 150mm, squeezing and moving the temporary wooden wedges during installation will cause the mortar joints between the beams, boards and ALC boards to be incomplete, and the upper and lower parts of the ALC board cannot be filled fully by artificial mortar filling. Utility Model Content

[0004] In view of the above deficiencies in the prior art, the problem to be solved by the utility model is: to provide an ALC board wall structure with full grouting, which can prevent the lower part from moving during the installation of the ALC board, and is fully filled without cracking.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model discloses a fully grouted ALC board wall structure, comprising an ALC board group, wherein the ALC board group is composed of a plurality of ALC board bodies laid flat, adjacent ALC board bodies are connected by polymer mortar, the ALC board bodies are connected to a beam structure by an adhesive, the ALC board bodies are connected to a column structure by a joint caulking agent, the ALC board bodies are connected to the ground by wooden wedges and cement mortar, a groove is arranged at one end of the ALC board body close to the ground along the midline of the short side, a grouting pipe and a grouting pipe vertically connected to the groove are respectively arranged on the ALC board bodies close to both ends of the groove, and grouting is injected into the groove through the grouting pipe.

[0007] Preferably, the cross section of the groove is semicircular.

[0008] Preferably, the radius of the groove is 4 cm.

[0009] Preferably, the ratio of cement to sand in the grouting is 1:3.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0011] The utility model provides a groove at the bottom of the ALC board body, and after the ALC board is temporarily fixed and straightened with a wooden wedge, the construction personnel perform a caulking treatment on the bottom, and the inner part of the bottom that is prone to incomplete grouting is grouted into a grouting pipe by a grouting machine to perform a caulking treatment on the inside, and when the cement mortar is discharged from the grouting pipe, it can be ensured that the inner part of the bottom of the ALC board that is prone to incomplete grouting is filled fully, and the mortar in the groove can also play a buckle role after solidification, so as to prevent the lower part of the ALC board from moving when the ALC board collides. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A large-scale installation drawing of the ALC panel wall structure provided according to an embodiment of the utility model is shown.

[0013] Figure 2 Shows Figure 1 Cross-sectional view at AA in the middle.

[0014] Figure 3 Shows Figure 2 A partial enlarged view of point A in the middle.

[0015] Figure 4 An axonometric view of an ALC panel body provided according to an embodiment of the utility model is shown.

[0016] Legend:

[0017] 1. ALC board body; 2. Grooves; 3. Grouting pipes; 4. Grouting pipes; 5. Adhesives; 6. Beam structure; 7. Joint caulking agent; 8. Column structure; 9. Wooden wedges; 10. Cement mortar; 11. Polymer mortar; 12. Grouting. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in combination with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] like Figure 1-4 As shown, a fully grouted ALC board wall structure includes an ALC board group, the ALC board group is composed of a plurality of ALC board bodies 1 laid flat, adjacent ALC board bodies 1 are connected by polymer mortar 11, the ALC board body 1 is connected to the beam structure 6 by an adhesive 5, the ALC board body 1 is connected to the column structure 8 by a joint caulking agent 7, the ALC board body 1 is connected to the ground by a wooden wedge 9 and a cement mortar 10, a groove 2 is provided at one end of the ALC board body 1 close to the ground along the midline of the short side, a grouting pipe 3 and a grouting pipe 4 vertically connected to the groove 2 are respectively provided on the ALC board body 1 close to both ends of the groove 2, and grouting 12 is injected into the groove 2 through the grouting pipe 4.

[0021] The working principle and use process of this embodiment:

[0022] The utility model discloses an ALC board wall structure with full grouting. The ALC board body 1 is vertically arranged on the ground 11 during installation. The upper part of the ALC board body 1 is connected to the beam structure 6 through an adhesive 5. The ALC board body 1 is connected to the column structure 8 through a joint caulking agent 7. Adjacent ALC board bodies 1 are connected through polymer mortar 11. The ALC board body 1 is connected to the ground through wooden wedges 9 and cement mortar 10. After the ALC board body 1 is temporarily fixed and straightened with wooden wedges 9, the construction personnel first perform caulking treatment on the bottom of the ALC board, and fill the cement mortar 10 into the gap between one end of the ALC board body 1 close to the ground 11 and the ground 11. After the cement mortar 10 solidifies and reaches the strength, the gap between the one end of the ALC board body 1 close to the ground 11 and the ground 11 can be blocked. At this time, There is often a problem of loose grouting near the bottom center of the ALC board body 1. At this time, a grouting machine is used to inject grouting 12 into the groove 2 through the grouting pipe 4. The grouting 12 injected through the grouting pipe 4 can fill the loose parts tightly. When the grouting 12 is discharged from the grouting pipe 3, it is ensured that the grouting 12 in the groove 2 has been fully grouted, that is, the parts that are not fully grouted are also filled. At this time, you can stop pouring grouting 12 into the grouting pipe 4. After the solidification strength of the grouting 12 reaches 70%, take out the wooden wedge 9 and then insert cement mortar 10 at the wooden wedge 9. The entire bottom is completely grouted. After the grouting 12 solidifies, it can also play a role of a buckle. The solidified grouting 12 plays the role of a "key", and the groove 2 plays the role of a "keyway" to prevent the lower part from moving when the ALC board collides.

[0023] Example 2

[0024] This embodiment is developed on the basis of the above embodiment to solve the problem of how to make the grouting 12 in the groove 2 fill tightly. The cross-sectional shape of the groove 2 will affect the filling tightness of the grouting 12. For example, if the cross-sectional shape of the groove 2 is rectangular, the chamfered corners are prone to the problem of incomplete grouting. Specifically, Figure 1-4 As shown, the cross-section of the groove 2 in this embodiment is semicircular. Since there is no chamfer in the inner cavity of the groove 2 with a semicircular cross-section, it is easier to fill the inner cavity of the groove 2 with grouting when the grouting machine presses the grouting 12 into the inner cavity of the groove 2 through the grouting pipe 4.

[0025] Furthermore, the radius of the groove 2 is 4 cm. The groove 2 with a radius of 4 cm can cover the area where the grouting at the bottom of the ALC board body 1 is not full to the maximum extent, and at the same time will not cause insufficient support gap at one end of the ALC body 1 close to the ground, thereby affecting the stability of the installation.

[0026] Example 3

[0027] This embodiment is developed on the basis of the above embodiment to solve the strength problem of grouting 12. Specifically, Figure 1-4 As shown, the cement-sand ratio of the grouting 12 is 1:3, and the strength grade of the grouting 12 with the cement-sand ratio of 1:3 reaches C10 grade. The grouting 12 with this strength meets the grouting requirements of the utility model.

[0028] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fully grouted ALC board wall structure, characterized by: The invention comprises an ALC panel group, wherein the ALC panel group is composed of a plurality of ALC panel bodies (1) laid flat, wherein adjacent ALC panel bodies (1) are connected by polymer mortar (11), wherein the ALC panel bodies (1) are connected to a beam structure (6) by an adhesive (5), wherein the ALC panel bodies (1) are connected to a column structure (8) by a joint caulking agent (7), wherein the ALC panel bodies (1) are connected to the ground by wooden wedges (9) and cement mortar (10), wherein a groove (2) is arranged at one end of the ALC panel body (1) close to the ground along the midline of the short side, wherein a bottom grouting pipe (3) and a bottom grouting pipe (4) vertically connected to the groove (2) are arranged on the ALC panel body (1) close to both ends of the groove (2), respectively, and wherein the groove (2), the grouting pipe (3) and the grouting pipe (4) are filled with grouting (12).

2. The fully grouted ALC board wall structure according to claim 1 is characterized in that: The cross section of the groove (2) is semicircular.

3. The fully grouted ALC board wall structure according to claim 2 is characterized in that: The radius of the groove (2) is 4 cm.

4. The fully grouted ALC board wall structure according to claim 1 is characterized in that: The cement-sand ratio of the grouting (12) is 1:3.

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