Autoclaved aerated concrete block construction structure
By combining a grouting machine and grouting hose with a pre-installed device, a pre-top counter-pressure device, a burr device, and a burr one-time forming baffle, the problem of controlling grout joint thickness and fullness, which is difficult to control in existing technologies, is solved. This achieves a full grout joint effect and efficiently solves the problem of controlling grout joint thickness and fullness, which is difficult to control in existing technologies, while reducing environmental pollution.
Patent Information
- Application Number
- CN202520257260.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-02-18
AI Technical Summary
In building construction, traditional methods are difficult to effectively control the thickness and fullness of mortar joints in autoclaved aerated concrete blocks, and environmental pollution problems exist during the construction process.
By using a grouting machine and grouting hose to directly fill the mortar joints with adhesive, combined with a pre-topped counter-pressure device and a burr-type one-time forming baffle, accurate control of the mortar joints and environmentally friendly construction can be achieved.
It achieved the required fullness of mortar joints, reduced labor costs, reduced noise and dust pollution, and improved construction efficiency.
Smart Images
Figure CN223661075U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to autoclaved aerated concrete masonry technical field especially relates to a kind of autoclaved aerated concrete block construction structure. BACKGROUND
[0002] In the field of house building engineering, the state is more and more high to green building energy-saving environmental protection requirement, and new energy-saving insulation material is born at the historic moment, and the building outer wall is generally used autoclaved aerated concrete precise block self-insulation system, according to the requirement of national standard, autoclaved aerated concrete block mortar joint thickness requirement is 3-5mm, and the mortar for masonry is not ordinary masonry mortar, but autoclaved aerated concrete block special adhesive is used, the adhesive has greater consistency after stirring, and it is very difficult to control the mortar joint within 3-5mm using traditional extrusion masonry method, to meet the fullness of mortar joint and the thickness of mortar joint.
[0003] Therefore, it is necessary to develop a kind of autoclaved aerated concrete block construction structure to solve the above problems. CONTENT OF UTILITY MODEL
[0004] The utility model aims to solve the above problems by designing a kind of autoclaved aerated concrete block construction structure.
[0005] The utility model realizes the above-mentioned purposes by the following technical schemes:
[0006] A kind of autoclaved aerated concrete block construction structure, comprising:
[0007] Grouting machine;
[0008] Grouting hose;Grouting hose is laid in the gap between adjacent blocks, the first end of grouting hose is connected with the output end of grouting machine, the remaining end of grouting hose is closed, and a plurality of overflow holes are formed on the side wall of grouting hose;
[0009] Multiple burrs one-time forming baffle;Multiple burrs one-time forming baffle is arranged around the side surface of block wall;
[0010] Pre-top counter-pressure device;The acting end of pre-top counter-pressure device is connected with the top of block wall, and the fixed end of pre-top counter-pressure device is connected with fixed building.
[0011] The utility model has the advantages that:
[0012] The method of grouting is used to fill the brick joint of autoclaved aerated concrete block with the adhesive, so as to reduce the operation time of manually spreading the special adhesive; the adhesive of the autoclaved aerated concrete block is filled into the mortar joint through the plastic grouting pipe, so as to meet the fullness requirement of the mortar joint; the pre-top counter-pressure device is used to pre-top the block, so as to avoid the deformation of the block in the height direction; the circumferential constraint of the block is realized through the one-time forming baffle of the burr, and the burr structure is formed at one time, which is convenient for later decoration construction, and in addition, the above construction structure can reduce the environmental pollution such as dust and noise generated during manual masonry operation. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 is a structural schematic diagram of the present application;
[0014] Figure 2 is the A-A sectional view in Figure 1 ; is the B-B sectional view in
[0015] Figure 3 ; is the B-B sectional view in Figure 1 ; is the B-B sectional view in
[0016] Figure 4 is a structural schematic diagram of the present application;
[0017] Figure 5 is a structural schematic diagram of the present application;
[0018] Figure 6 is a structural schematic diagram of the present application;
[0019] Figure 7 is a structural schematic diagram of the present application;
[0020] Legend: 1-pre-top counter-pressure device; 11-counter-pressure plate; 12-adjusting support; 13-adjusting nut; 14-adjusting screw; 2-grouting hose; 3-grouting machine; 4-mortar joint thickness card; 5-burr one-time forming baffle; 51-hard template; 52-burr rubber soft film; 53-flow guide groove; 54-burr hole; 6-block; 7-V-shaped groove. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.
[0022] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.
[0023] It should be noted that similar reference numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.
[0024] In the description of the present application, it should be understood that the terms "upper", "lower", "inner", "outer", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0025] In addition, the terms "first", "second", etc. are only used for differentiation in description and cannot be understood as indicating or implying relative importance.
[0026] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "provided", "connected", etc. should be understood broadly, for example, "connected" can be fixedly connected, or detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0027] The specific embodiments of the present application will be described in detail below with reference to the drawings.
[0028] As Figure 1 and 2 and 4, a steam pressure aerated concrete block construction structure, comprising:
[0029] a grouting machine 3;
[0030] a grouting hose 2; the grouting hose 2 is laid at the gap between adjacent blocks 6, the first end of the grouting hose 2 is connected with the output end of the grouting machine 3, the remaining end of the grouting hose 2 is closed, and a plurality of overflow holes are arranged on the side wall of the grouting hose 2;
[0031] Multiple burr-forming baffles 5 are set around the side of the block 6 wall. The number of burr-forming baffles 5 is determined by the structure of the block wall. If the block wall is unobstructed on all four sides, then four sides can be used. In this case, a hole for the grouting hose 2 to be inserted needs to be provided at one end face. Alternatively, the side into which the grouting hose 2 enters may not have a burr-forming baffle 5.
[0032] Pre-top counter-pressure device 1; the working end of the pre-top counter-pressure device 1 is connected to the top of the wall of the masonry block 6, and the fixed end of the pre-top counter-pressure device 1 is connected to the fixed building.
[0033] In some embodiments, such as Figure 2 As shown, each block 6 has a V-groove 7 at its top and one end, and the grouting hose 2 is laid in the V-groove 7. The V-groove 7 is preferably located at the center of the top and one end of each block 6. The V-groove 7 facilitates the fixing of the position of the grouting hose 2.
[0034] In some embodiments, such as Figure 1 As shown, the grouting hose 2 is formed into a tree-like network structure. In other embodiments, the grouting hose 2 can be multiple tree-like network structures, each connected to the grouting machine 3, which can avoid excessive grouting pressure.
[0035] In some embodiments, such as Figure 3 As shown, the construction structure of autoclaved aerated concrete block 6 also includes multiple mortar joint thickness gauges 4. The mortar joint thickness gauges 4 are installed in the gaps between adjacent blocks 6 (including upper and lower gaps and left and right gaps). The purpose of setting the mortar joint thickness gauges 4 is to control the spacing between adjacent blocks 6 so as to accurately control the size of the block wall. By combining the mortar joint thickness control gauges with the pre-top counter-pressure device 1, the mortar joint is controlled to the mortar joint thickness required by the specification, so as to ensure that the same thickness of adhesive can be injected between adjacent blocks 6, and to ensure the bonding strength between adjacent blocks 6.
[0036] In some embodiments, such as Figure 3 As shown, the mortar joint thickness card 4 is formed in a U-shape, and the two sides of the mortar joint thickness card 4 are connected to the opposite sides of the adjacent masonry block 6 respectively.
[0037] In some embodiments, such as Figure 5As shown, the pre-jacking counter-pressure device 1 comprises a counter-pressure plate 11, an adjusting bracket 12, an adjusting nut 13, and an adjusting screw 14. The adjusting bracket 12 is formed in a U shape, the open end of the adjusting bracket 12 is connected to the top of the counter-pressure plate 11, a through hole is arranged in the middle of the adjusting bracket 12, the first end of the adjusting screw 14 is arranged through the through hole, the adjusting nut 13 is threadedly connected with the adjusting screw 14, the adjusting nut 13 is arranged above the adjusting bracket 12, the lower end surface of the adjusting nut 13 is tightly connected with the adjusting bracket 12, the second end of the adjusting screw 14 is tightly connected with the top of the building, and the bottom of the counter-pressure plate 11 is connected to the top of the wall surface of the block 6. During work, the adjusting nut 13 is rotated downward, the lower end surface of the adjusting nut 13 jacks up the adjusting bracket 12, and the force is transmitted to the counter-pressure plate 11, the counter-pressure plate 11 acts downward on the top of the block 6 wall surface, the downward movement distance of the counter-pressure plate 11 is adjusted according to the requirement, and finally the pre-jacking counter-pressure of the block wall is realized, so that the mortar joint of the block wall is prevented from expanding during the grouting process.
[0038] In some embodiments, as shown in Figure 6 and 7 As shown, the burr one-time forming baffle 5 comprises a hard template 51 arranged on the outer layer and a burr rubber soft film 42 arranged on the inner layer, the outer side of the burr rubber soft film 42 is connected with the inner side of the hard template 51, the inner side of the burr rubber soft film 42 is formed with a plurality of flow guide grooves 53 arranged in a cross shape, and the cross positions of the plurality of flow guide grooves 53 are formed with burr holes 54.
[0039] In some embodiments, as shown in Figure 7 As shown, the flow guide groove 53 comprises a plurality of transverse grooves arranged in parallel and a plurality of vertical grooves arranged in parallel, and the transverse grooves and the vertical grooves are perpendicular.
[0040] In some embodiments, a plurality of overflow holes are arranged in a quincunx shape on the side wall of the grouting hose 2.
[0041] The implementation process of the present application is as follows:
[0042] Step 1: The blocks 6 are arranged before the wall building.
[0043] Step 2: The blocks 6 are cut according to the arrangement drawing, and a V-shaped groove is reserved for laying the grouting pipe.
[0044] Step 3: The blocks 6 are stacked according to the arrangement drawing, and the grouting pipe and the mortar joint thickness control card are arranged while stacking.
[0045] Step 4: After the blocks 6 are stacked, the pre-jacking counter-pressure device 1 is arranged on the top plate, the burr one-time forming baffle 5 is installed on the wall surface, and the adjusting nut 13 of the pre-jacking counter-pressure device 1 is tightened downward.
[0046] Step 5: start the grouting machine 3, and inject the mixed autoclaved aerated concrete adhesive into the joint; during the grouting process, the overflowed slurry from the joint enters the one-time forming baffle 5 of the plastered burr, and the plastered burr is formed; note that the mortar overflowing from the joint of the one-time forming baffle 5 of the plastered burr is scraped off by a scraper to prevent damage to the burr when the formwork is removed.
[0047] Step 6: after the grouting is completed, the pre-top counter-pressure device 1 and the one-time forming baffle 5 of the plastered burr are removed after the block wall is left to stand for 2-4 hours.
[0048] The preferred embodiments of the present application are described above, and it should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.
Claims
1. A construction structure for autoclaved aerated concrete blocks, characterized in that, include: Grouting machine; Grouting hose; The grouting hose is laid in the gap between adjacent blocks. The first end of the grouting hose is connected to the output end of the grouting machine, and the remaining ends of the grouting hose are closed. Multiple overflow holes are provided on the side wall of the grouting hose. Multiple burr-forming baffles are installed around the side of the block wall. Pre-top counter-pressure device; the working end of the pre-top counter-pressure device is connected to the top of the block wall, and the fixed end of the pre-top counter-pressure device is connected to the fixed building.
2. The autoclaved aerated concrete block construction structure according to claim 1, characterized in that, Each block has a V-groove at the top and one end, and the grouting hose is laid in the V-groove.
3. The autoclaved aerated concrete block construction structure according to claim 1, characterized in that, The grouting hoses form a tree-like network structure.
4. The autoclaved aerated concrete block construction structure according to claim 1, characterized in that, The construction structure of autoclaved aerated concrete blocks also includes multiple mortar joint thickness gauges, which are installed in the gaps between adjacent blocks.
5. The autoclaved aerated concrete block construction structure according to claim 4, characterized in that, The mortar joint thickness card is U-shaped, with its two sides connected to the opposite sides of the adjacent blocks.
6. The construction structure of autoclaved aerated concrete blocks according to claim 1, characterized in that, The pre-top counter-pressure device includes a counter-pressure plate, an adjusting bracket, an adjusting nut, and an adjusting screw. The adjusting bracket is U-shaped, with its open end connected to the top of the counter-pressure plate. A through hole is provided in the middle of the adjusting bracket, through which the first end of the adjusting screw passes. The adjusting nut is threadedly engaged with the adjusting screw, and is positioned above the adjusting bracket with its lower end face tightly fitted against it. The second end of the adjusting screw is tightly fitted against the top of the building structure, and the bottom of the counter-pressure plate is connected to the top of the masonry wall.
7. The construction structure of autoclaved aerated concrete blocks according to claim 1, characterized in that, The one-piece burr baffle includes a rigid template on the outer layer and a burr rubber membrane on the inner layer. The outer side of the burr rubber membrane is connected to the inner side of the rigid template. Multiple guide grooves are formed on the inner side of the burr rubber membrane, which are intersected with each other. Burr holes are formed at the intersection of the multiple guide grooves.
8. The autoclaved aerated concrete block construction structure according to claim 7, characterized in that, The flow channel includes multiple parallel horizontal channels and multiple parallel vertical channels, with the horizontal channels and vertical channels perpendicular to each other.
9. A construction structure for autoclaved aerated concrete blocks according to claim 1, characterized in that, Multiple overflow holes are arranged in a quincunx pattern on the side wall of the grouting hose.