CN113136983B - Assembled slip casting wall piece - Google Patents
Assembled slip casting wall piece Download PDFInfo
- Publication number
- CN113136983B CN113136983B CN202110271457.6A CN202110271457A CN113136983B CN 113136983 B CN113136983 B CN 113136983B CN 202110271457 A CN202110271457 A CN 202110271457A CN 113136983 B CN113136983 B CN 113136983B
- Authority
- CN
- China
- Prior art keywords
- wall block
- wall
- grouting
- core
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
Abstract
An assembled grouting wall block belongs to the field of building wall materials, wherein the wall block is cuboid, a core hole is formed in the wall block along the height direction of the wall block, and a slurry containing groove which corresponds to a surface edge and is communicated with the front surface of the wall block in a through length manner is formed in the side surface of the wall block; the thickness dimension precision of the wall block is less than or equal to 0.2mm, and the height dimension precision is less than or equal to 0.2mm. The front side of the wall block is provided with a slotted hole which is communicated with at least one core hole. The grouting groove is convenient to design and construct, can observe whether grouting is full at any time, realizes visualization and quality visualization of grouting, ensures quality, greatly improves production efficiency, is convenient to lay a hydropower pipeline and install a junction box and a connecting pipe due to the design of core holes and slotted holes on a wall surface, saves time and labor, reduces construction strength, ensures wall quality and has good wall-forming sound insulation effect.
Description
Technical Field
The invention relates to an assembled grouting wall block, and belongs to the field of building wall materials.
Background
The existing building mostly adopts a frame structure, and a beam, column, roof or floor main body frame of the building is firstly constructed by reinforced concrete, and then the outer wall and the inner wall are plugged by light wall blocks or partition plates to form a main body and different spaces of the building. The existing products for plugging and filling the outer wall and the inner wall are various, have integral structures and also have composite structures. The grouting partition wall in the prior art is a novel wall material, the wall blocks of the wall body are mainly made of building gypsum, and the shape of the wall blocks is generally cuboid which comprises three different sizes of length, height and thickness. The height direction refers to the same direction as the height direction of the wall when the wall is formed, the thickness direction of the wall block refers to the thickness direction of the wall, and the length direction of the wall block refers to the transverse horizontal direction when the wall is formed. In addition, the interior of the existing wall block is generally provided with vertical through holes (which can be called core holes) in the height direction so as to meet the effects of sound insulation and weight reduction. The core holes are generally vertical for wall forming.
The grouting partition wall divides the wall forming method into two steps of stacking and grouting, namely, firstly stacking wall blocks to form a preliminary structure of the wall, then grouting bonding mortar into reserved slurry containing grooves between the wall blocks of the wall by using special grouting equipment, and forming the whole of the wall by using the bonding force of the bonding mortar to the wall blocks.
The slurry holding groove on the present wall block is opened in the other four faces of the wall block except the wall surface and the opposite face, namely, in the two side faces opposite to the height direction and the two side faces opposite to the length direction of the wall, and the sharp corner or the transverse edge part of each wall block is provided with a hole as a grouting hole, and the slurry holding groove is not required to be opened on the two side faces opposite to the thickness direction (namely, the front face and the rear face of the wall block). Because the slurry containing groove is formed in the surface where the wall blocks are mutually contacted, the position of the slurry containing groove is in the wall body, and is often deeper and farther, all slurry containing grooves are difficult to fill up during grouting, so that the wall quality is affected, and the main problem in the grouting process is that whether the slurry containing groove is filled with adhesive or not can not be known or detected. In order to solve the problem, the prior art is to open a plurality of slurry containing grooves on the mutually contacted surfaces of the wall blocks, but the solution still can cause the problems that the injected adhesive is too much in some places between the adjacent wall blocks, too little in some places, no adhesive exists between the two wall blocks, and empty gaps are formed, so that the bonding mechanical property of the wall blocks is poor, the sound insulation effect is poor, and the like.
The key factors of the wall forming quality are the flatness of the wall surface and the size of wall gaps. The thickness and the height of each wall block are accurate, the wall forming quality is directly affected, and in addition, the length direction can be cut at will according to the different lengths of the walls when the wall is formed, but if the wall is formed in an assembled mode, the length accuracy is also important.
The gypsum wall blocks in the current market are produced by adopting a conventional mould box jacking production method, namely, the wall blocks are jacked along the height direction (also the column length direction of the core column). During production, gypsum slurry is poured into the upper part of the mould box, the gypsum slurry is scraped by a scraper after being poured into the mould box, and the gypsum slurry is formed by hydration in a natural state, so that the produced wall block has low height and size precision, the ideal state error is 2-3mm, and the error of most manufacturers can reach more than 5mm. The wall block produced by the method can only be built into a wall by a traditional manual building mode, and the wall is built by plastering adhesive on the upper, lower, left, right and left sides of the wall block. If the dry code mode is used for forming the wall, the wall forming quality is seriously affected, such as uneven transverse seams, uneven transverse seams and uneven vertical seams, and the assembly type wall forming cannot be realized. In addition, the wall blocks produced by the existing production method have loose internal tissues and low strength, so that the sound insulation effect is poor, and the physical properties of the partition wall are reduced.
In addition, when wiring construction in the building after wall formation, in order to make the wall appearance look neat, all can adopt the method with the pre-buried concealed of water and electricity circuit, pipeline, the constructor generally can be in the wall and open a groove and prepare for the pipeline is pre-buried, after pre-buried the water and electricity circuit, pipeline, trowelling the wall again, can cause serious dust pollution like this, increase the intensity of engineering, also can prolong the time of engineering, also need cut the hole on the wall when installing electric devices such as switch or socket on the wall simultaneously, bring inconvenience for the construction. In the construction process, if the grooving and the perforating are carelessly operated, the quality of the wall body can be influenced, after the construction is finished, the wall surface is required to be blocked and smoothed, and the blocking can not influence the sound insulation effect and the quality of the wall body.
Therefore, the existing grouting wall blocks can not well meet the demands of people on the wall.
Disclosure of Invention
The invention provides a high-precision assembled grouting wall block, which has good wall forming quality and is convenient for realizing the mechanical and automatic assembly of piling and grouting wall forming.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an assembled slip casting wall piece, the wall piece is the cuboid, is provided with the core hole along wall piece direction of height in the wall piece, its characterized in that: a slurry containing groove which corresponds to the surface edge and is communicated with the front surface of the wall block in a length manner is arranged in the side surface of the wall block; the thickness dimension precision of the wall block is less than or equal to 0.2mm, and the height dimension precision is less than or equal to 0.2mm.
The technical scheme of the invention is further improved as follows: the slurry containing groove is formed on the upper side surface, the lower side surface and/or the left side surface and the right side surface of the wall block and extends along the length direction and/or the height direction of the wall block.
The technical scheme of the invention is further improved as follows: the edges of the front surface and the rear surface of the wall block are provided with the same slurry containing groove.
The technical scheme of the invention is further improved as follows: slurry containing grooves which are respectively communicated with the front surface and the rear surface of the wall block are also arranged on the edges of the wall block in the thickness direction.
The technical scheme of the invention is further improved as follows: the distance between the outer edge and the inner edge of the pulp containing groove is not less than 15mm.
The technical scheme of the invention is further improved as follows: the slurry containing groove is positioned in the side face of the wall block, the distance from the outer edge of the slurry containing groove to the surface of the wall block is not more than 1/4 of the thickness of the wall block, and the edge of the surface of the wall block is also provided with a guide groove which is communicated with the slurry containing groove and is long. The technical scheme of the invention is further improved as follows: and a chamfer is arranged at the joint of the guide groove and the surface of the wall block.
The technical scheme of the invention is further improved as follows: the front surface of the wall block is also provided with a slotted hole which is at least communicated with a core hole in the wall block; the water-electricity line pipe is arranged in the core hole communicated with the slot hole, and the slot hole is internally provided with a junction box or a water pipe connecting piece or a process hole used as a water-electricity line pipe joint.
The technical scheme of the invention is further improved as follows: the front side of the wall block is also provided with a process hole which is communicated with a core hole communicated with the slotted hole.
The technical scheme of the invention is further improved as follows: the cross section shape of the core hole is a strip shape along the length direction of the wall block.
The technical scheme of the invention is further improved as follows: and backfilling and plugging the process hole by using gypsum after construction.
The technical scheme of the invention is further improved as follows: the dimensional accuracy of the length of the wall block is less than or equal to 0.2mm; the interval between every two core holes is more than or equal to 25mm, and the thickness between the core holes and each side wall of the wall block main body is more than or equal to 25mm.
The technical scheme of the invention is further improved as follows: the mould for producing the wall block comprises a mould box, wherein the mould box is a hexagonal box body which consists of six panels and can be sealed, the inside of the mould box is matched with the length, the height and the thickness of the wall block, and ribs corresponding to the positions and the shapes of slurry containing grooves are arranged in the inside of the mould box; the panel at one end of the mould box in the length direction is a mould outlet plate which can move in the mould box in the length direction and is tightly matched with the mould box, and the mould outlet plate is connected with a hydraulic mould outlet power device for ejecting the initially-set wall blocks out of the mould box; the die box panel at the end opposite to the die outlet plate is a gland plate, and the gland plate can seal or open the discharge port; and a core column which can be inserted into the mold box is arranged in the direction corresponding to the height direction of the mold box and the wall block, and an upper opening of the mold box is a material injection port.
The technical scheme of the invention is further improved as follows: and a core which can be inserted into the slotted hole and/or the process hole of the mould box is arranged in the direction corresponding to the thickness of the wall block of the mould box.
The technical scheme of the invention is further improved as follows: the core is provided with a groove matched with the shape and the size of the core column.
By adopting the technical scheme, the invention has the following technical effects:
the invention is provided with a slurry containing groove which corresponds to the surface edge and is communicated with the front surface of the wall block in a length manner in the side surface of the wall block; the grouting device can be arranged on the left side and the right side, can be arranged in four sides adjacent to the outer surface of a wall block, and can be used for seeing the grouting groove at a wall block gap on the wall surface after forming a wall, so that grouting is convenient to use special grouting equipment, the grouting groove at a dark place is arranged at an open place, whether grouting is full or not is convenient to check at any time, grouting visualization and quality visualization are realized, the wall forming quality is guaranteed, and the production efficiency is greatly improved.
The grout containing groove arranged at the edge of the front surface of the wall block is convenient for arranging the bonding position at the equidistant position of the edge of the wall block, so that the injection degree of the binder in the grout containing groove can be observed from the wall surface, and the bonding strength is ensured. For the wall body formed by only one layer of wall blocks, when slurry containing grooves are formed in the edges of the front surface and the rear surface of the wall blocks, two wall grouting can be completed after the wall is formed. The edges of the front surface and the rear surface of the wall block are provided with the same slurry containing grooves, and the slurry containing grooves are arranged on the upper surface, the lower surface and the left side surface and the right side surface of the wall block, so that grouting can be completed on the front surface and the rear surface of the wall block, and mechanical operation and assembly wall forming are convenient to realize.
When the slurry containing groove is also arranged at the edge of the wall block in the thickness direction, the adhesive can be injected into the slurry containing groove, so that the front surface and the rear surface of the wall block are bonded together through the adhesive, and the strength of the wall body is further improved.
The distance between the outer edge and the inner edge of the slurry containing groove is not less than 15mm, so that the bonding strength of adjacent wall blocks can be ensured, and the problems of insufficient grouting and strength reduction of the wall blocks and the wall bodies caused by overlong depth of the slurry containing groove can be prevented.
For thicker walls and wall blocks, the slurry containing groove is positioned in the side surface of the wall block, the distance from the outer edge of the slurry containing groove to the surface of the wall block is not more than 1/4 of the thickness of the wall block, and at the moment, the slurry containing groove can be communicated to the surface of the wall body through the guide groove arranged on the edge of the wall block, so that the binder can be conveniently injected into the slurry containing groove; the guide groove is provided with a guide angle at the joint of the guide groove and the surface of the wall block, so that the nozzle is convenient to insert during grouting, and the grouting efficiency is improved.
The guide groove can be provided with two structures with large inner parts and small outer parts or two structures with large inner parts and small outer parts, and can also be provided with cross section shapes with consistent inner and outer parts. The form of small inside and large outside of the guide groove enables the guide groove to open outwards, so that the nozzle is convenient to insert during grouting, and grouting efficiency is improved. The form of big outside in the guide slot makes the guide slot outwards close up, can prevent excessive overflow of bonding mortar, reduces the waste to the bonding material.
The junction on the surface of guide slot and wall piece is provided with the chamfer, inserts the nozzle when being convenient for grouting, has improved the efficiency of grouting.
The slotted holes and the core holes are communicated, so that the hydropower pipeline can be laid in the core holes, the wall structure is not required to be damaged, and the pipeline are simpler to install; the junction box, the socket, the circuit switch and other devices can be installed in the slot hole, so that the installation is easier and simpler, the hole is prevented from being drilled on the wall surface in the construction process, the construction is convenient, and the construction period is saved.
As the size precision of the grouting partition wall is very high, a common small worker can master the stacking, and a robot can be used for replacing the small worker in the next step. The grouting operation is adequate for common female workers, such as improving grouting equipment, and the mechanization degree can be further improved.
The slotted holes for mounting electric devices such as the socket and the like can be arranged at different positions, the sizes of the slotted holes are in multiple specifications, one junction box or multiple junction boxes can be arranged, meanwhile, the electric devices such as the junction boxes and the socket and the like can be directly mounted in the slotted holes after the wall blocks are processed, the integration level is higher, the sealing performance is better, and the sound insulation effect is better.
The gypsum wall block at the bottommost end and the topmost end of a wall body is often related to the connection between pipelines on the ground and the wall surface, and the process holes are formed in the side surfaces of the gypsum wall block and provide wiring spaces for the connection of the pipelines, so that the installation operation of electrical devices such as sockets and switches and the operation of joints of cables are facilitated. The process holes can be arranged at different positions, the shape of the process holes is not limited, the process holes can be square or round, and the wall blocks with the proper process holes can be selected according to construction requirements.
The invention has high precision of the wall blocks, is convenient for stacking and grouting, realizes the assembly type wall forming, obviously improves the construction quality and efficiency of the wall forming, has simple and efficient grouting operation after the wall forming, is provided with slotted holes and process holes, is convenient for installing electric devices, and not only is convenient for operation, but also ensures the quality and sound insulation effect of the wall body.
Drawings
FIG. 1 is a schematic view of two adjacent blocks of an assembled grouting block according to the present invention;
FIG. 2 is a schematic perspective cutaway view of an assembled grouting wall block according to the present invention;
FIG. 3 is a schematic view in partial cross-section of adjacent blocks of the present invention;
FIG. 4 is a schematic view in partial cutaway of an adjacent wall block of another wall block of the present invention;
FIG. 5 is a schematic view of a mold box in a wall block mold of the present invention;
FIG. 6 is a schematic view of the overall construction of the wall block mold of the present invention;
FIG. 7 is a schematic diagram of the connection structure of the mold plate and the hydraulic mold-releasing power device in the wall block mold of the invention;
FIG. 8 is a schematic view of the connection of a core barrel and a core pulling power device in a wall block mold of the invention;
FIG. 9 is a schematic cross-sectional view of a mandrel of the present invention;
the wall comprises a wall block 1, a wall block 2, a core hole 3, a slot hole 4, a process hole 5, a slurry containing groove 6, a guide groove 7, a mould box 8, a mould outlet plate 9, a gland plate 10, a core column 11, a core 12 and a groove.
Detailed Description
The technical scheme of the invention is described in detail below with reference to the accompanying drawings.
Example 1
The utility model provides an assembled slip casting wall piece, includes wall piece 1, is provided with a row of core hole 2 along wall piece direction of height in the wall piece 1, and core hole 2 is the direction of height that runs through the wall piece under the general circumstances, can set up into multiple shape, including circular, oval and oblong, and core hole 2 designs into the rectangular shape along wall piece length direction as far as possible, especially is more necessary to the thinner wall brick of thickness. Two pulp containing grooves 5 are respectively arranged in the left side surface and the right side surface of the wall block 1, the pulp containing grooves 5 correspond to the surface edges of the wall block 1, namely, the pulp containing grooves extend along the vertical direction of the surface edges, and the pulp containing grooves 5 are communicated with the surface of the wall block 1 in a through length mode. The left and right sides of the wall block 1 are respectively provided with a slurry containing groove 5 which respectively corresponds to the left and right edges of the front surface of the wall block 1.
The corresponding edges of the pulp containing groove 5 and the wall block 1 means that the pulp containing groove 5 is close to the left and right edges of the front surface of the wall block 1, or the pulp containing groove 5 is arranged on the left and right edges of the front surface, as shown in fig. 1, the pulp containing groove 5 is arranged on the vertical edges, thus ensuring visualization, and the distance between the outer edge and the inner edge of the pulp containing groove 5 is not less than 15mm, and ensuring the bonding strength of the adjacent wall blocks; if the wall block is thicker, the slurry containing groove 5 is not formed on a vertical edge but is formed in a slightly deep position, the distance between the outer edge of the slurry containing groove 5 and the surface of the wall block is not more than 1/4 of the thickness of the wall block 1, namely the distance from the deepest part of the slurry containing groove 5 to the surface of the wall block is within 1/4 of the thickness of the wall block, at the moment, a through-length guide groove 6 communicated with the slurry containing groove is formed on the edge of the wall block, and the guide groove 6 can be used for communicating the slurry containing groove 5 to the surface of the wall body so as to facilitate the injection of the adhesive into the slurry containing groove; the guide groove 6 is provided with a guide angle at the joint with the surface of the wall block, so that the nozzle is convenient to insert during grouting, and the grouting efficiency is improved.
The height of the wall block 1 in this embodiment is about three meters, the wall block 1 can be cut according to the requirement of the wall body height, then the wall block 1 is erected at the corresponding position and then fixed, and a plurality of wall blocks 1 are arranged in a row, so that the adjacent wall blocks 1 are attached left and right. Grouting the slurry containing grooves 5 on the left side and the right side of each wall block 1, grouting and strickling to finally form a complete wall body. The relatively large-volume wall block 1 simplifies the wall forming process, facilitates grouting steps, is beneficial to reducing the labor intensity of a construction site and improves the wall forming efficiency. In addition, if the other side of the built wall body is a closed space and other surfaces which do not need decoration, the slurry containing groove can be formed only on the front surface of the wall block, and the slurry containing groove is not formed on the wall block positioned on the other side; or the grouting treatment is not performed even if the other surface is provided with a slurry containing groove.
Example 2
An assembled grouting wall block is made of gypsum material. The wall block 1 is cuboid, and the dimensional accuracy of the thickness of the wall block 1 is less than or equal to 0.2mm. The interior of the wall block 1 is provided with core holes 2 along the height direction of the wall block, the core holes 2 are arranged in a row, the row of core holes can be two holes or a plurality of holes, one core hole can be arranged in one wall block, the interval between every two core holes 2 is more than or equal to 25mm, and the thickness between the core holes 2 at the edge and the side wall of the wall block main body 1 is more than or equal to 25mm. The core hole 2 is generally penetrating through the height direction of the wall block, and can be configured in various shapes including a circle, an ellipse and an oblong shape, and the core hole 2 is designed into an elongated shape along the length direction of the wall block as much as possible, which is more necessary for the wall block with a thinner thickness.
The upper side surface, the lower side surface and the left side surface of the wall block 1 are respectively provided with a pulp containing groove 5, as shown in fig. 2, the pulp containing grooves 5 in the upper side surface, the lower side surface and the left side surface correspond to the edges of the front surface, the pulp containing grooves 5 in the upper side surface, the lower side surface extend along the length direction of the wall block 1, and the pulp containing grooves 5 in the left side surface and the right side surface extend along the height direction of the wall block 1; the slurry containing grooves are communicated with the front surface of the wall block 1 in a through length mode, the distance between the outer edge and the inner edge of the slurry containing groove 5 is not smaller than 15mm, visualization can be guaranteed during grouting, the bonding strength of adjacent wall blocks can be guaranteed, and the problems of insufficient grouting, wall blocks and wall body strength reduction caused by overlong depth of the slurry containing groove 5 can be prevented. Of course, for the wall blocks of the thinner wall body, the slurry containing groove 5 is directly opened on the edge of the surface, as long as the depth of the slurry containing groove 5 (the bonding area between the wall blocks in the thickness direction is not smaller than the standard requirement). For the wall blocks of the thinner wall body, the slurry containing grooves 5 can be formed in the thickness direction of the wall block 1, the slurry containing grooves 5 are preferably formed on the edges in the thickness direction, and the slurry containing grooves 5 are respectively communicated with the front surface and the rear surface of the wall block 1, so that the bonding strength between the wall blocks and the wall body can be further improved after grouting.
The slurry containing grooves 5 can be arranged in various shapes, and the cross section formed by the slurry containing grooves 5 of two adjacent wall blocks 1 is one of triangle, circle, ellipse, square, rectangle, regular pentagon, trapezoid, regular hexagon and regular octagon. The slurry containing groove 5 is communicated with the surface of the wall block 1, so that grouting operation is facilitated, visualization of grouting process is realized, and wall forming quality is ensured.
Example 3
The difference between this embodiment and embodiment 2 is that: on the basis of embodiment 2, as shown in fig. 3 and 4, a guide groove 6 connected with the pulp containing groove 5 is arranged along the direction of the pulp containing groove 5, and a chamfer is arranged at the joint of the guide groove 6 and the surface of the wall block 1. The condition is suitable for the wall body and the wall block to be thicker, the pulp containing groove is arranged at the position with the deeper thickness direction of the wall body, at the moment, the pulp containing groove 5 is arranged in the side face of the wall block, the distance from the outer edge of the pulp containing groove to the surface of the wall block is not more than 1/4 of the thickness of the wall block, namely, the distance from the deepest part of the pulp containing groove 5 to the surface of the wall block is in the range of 1/4 of the thickness of the wall block, the guide groove 6 can be used for communicating the pulp containing groove 5 to the surface of the wall body, and the binder is conveniently injected into the pulp containing groove.
As shown in fig. 3 and 4, the guide groove 6 may have two structures with a large inner diameter and a small outer diameter, or may have a cross-sectional shape with a uniform inner diameter and a uniform outer diameter. The guide groove 6 is formed in a small shape and a large shape, so that the guide groove 6 is opened outwards, a nozzle is conveniently inserted during grouting, and grouting efficiency is improved. The form of big outside in the guide slot 6 makes the guide slot 6 outwards close up, can prevent excessive overflow of bonding mortar, reduces the waste to the bonding material.
The junction of guide slot 6 and the surface of wall piece 1 is provided with the chamfer, inserts the nozzle when being convenient for the slip casting, has improved the efficiency of slip casting. The traditional slurry containing groove 5 is arranged inside the wall block 1, the grouting process cannot be monitored, insufficient grouting amount or excessive grouting amount overflows easily, the wall forming quality after grouting cannot be guaranteed, the design of the guide groove 6 can guarantee the amount of bonding mortar in the slurry containing groove 5, the visualization of the grouting process can be guaranteed, grouting conditions can be observed at any time, and the wall forming quality is guaranteed.
Example 4
The difference between the fabricated grouting wall block of this embodiment and embodiment 2 or embodiment 3 is that: the front side of the wall block 1 is provided with a slot hole 3, the slot hole 3 is communicated with any one of the core holes 2, and a water line pipe is arranged in the core hole 2 communicated with the slot hole 3. The slot 3 may have a plurality of specifications in the longitudinal direction, and the length of the slot 3 (generally, the horizontal direction) may be set to correspond to the length of one junction box, or the length of the slot 3 may be set to correspond to the lengths of a plurality of junction boxes (that is, a plurality of junction boxes can be accommodated at the same time). Therefore, the wall blocks of the slotted holes with proper sizes can be selected according to the needs of customers, and meanwhile, the electric devices such as junction boxes and sockets can be directly installed in the slotted holes after the wall blocks are processed, so that the integrated level is higher, the sealing performance is better, and the sound insulation effect is better. In addition, the slot hole described herein may be used only as a process hole, and the slot hole may be used only as a process hole used when a water and electricity line pipe joint is not installed.
Of course, in this embodiment, the front side of the wall block 1 may be separately provided with a process hole 4 except for the slot hole, the process hole 4 is communicated with the core hole 2 communicated with the slot hole 3, and in this embodiment, both the slot hole 3 and the process hole 4 are communicated with the same core hole. The process holes 4 provide wiring space for connecting pipelines, and are convenient for installation operation of electrical devices such as sockets, switches and the like and operation of connectors and the like of cables. The process holes 4 can be arranged at different positions on the side surface of the wall block 1, the shape of the process holes is not limited, the process holes can be square or round, and the wall block with the proper process holes is selected according to construction requirements. After construction, the process hole 4 is backfilled and plugged by gypsum, so that the quality of the wall is ensured, and the sound insulation effect is good.
Example 5
The conventional grouting wall block is produced by lifting a mold box, lifting along the direction of a core column, arranging a grouting hole at the upper part of the mold box, and scraping the material into the mold box through the grouting hole by using a scraping plate, so that the produced wall block has low height and size precision, the ideal state error is 2-3mm, and the error of most manufacturers can reach more than 5mm.
In order to improve the dimensional accuracy of the grouting wall block, the wall block is improved by the die, so that the dimensional accuracy is less than or equal to 0.2mm, and the dimensional accuracy of the height is less than or equal to 0.2mm. As shown in fig. 5-8, the assembled grouting wall block mold for producing the wall block comprises a mold box 7, wherein the mold box 7 is a hexagonal box body which consists of six panels and can be sealed, the inside of the mold box 7 is matched with the length L, the height H and the thickness T of the wall block 1, and ribs corresponding to the positions and the shapes of slurry containing grooves 5 are arranged in the inside of the mold box 7; a panel at one end of the mould box 7 in the length L direction is a mould outlet plate 8 which can move in the mould box along the length direction, the panel is tightly matched with the inner wall of the mould box 7 of the mould outlet plate 8, the mould outlet plate 8 is connected with a hydraulic mould outlet power device, and a wall block after initial setting is ejected out of the mould box; the die box panel at the end opposite to the discharge die plate 8 is a gland plate 9, and the gland plate 9 can seal or open the discharge port; a core column 10 which can be inserted into the mold box 7 is arranged in the direction corresponding to the height H direction of the wall block 1 of the mold box 7, and an upper opening of the mold box 7 is a material injection port. Before or during grouting into the mold box, the core column 10 is inserted into the mold box along the height direction of the wall block, and the core column 10 is pulled out of the mold box 7 before the ejection of the template 8.
After the mould is improved, the mould is ejected along the length L direction of the wall block 1, the precision of the wall block height H and the thickness T is ensured by utilizing the accurate size of the mould box 7, so that the accurate and stable dimension of the wall block height H and the thickness T is ensured, the dimension error of the produced wall block height H and thickness T is not more than 0.2mm, the precision of the length L of the wall block 1 is ensured, and the length error is not more than 0.2mm. The interval between every two core holes 2 can be fixed, and the thickness between each core hole 2 and the side wall of the wall block 1 can also be fixed, for example, the interval between every two core holes 2 is not less than 25mm, and the thickness between the core holes 2 and each side wall of the wall block 1 is not less than 25mm.
Example 6
The difference between this embodiment and embodiment 5 is that a core 11 is provided in the direction of the mold box 7 corresponding to the thickness T of the wall block 1, the core 11 can be inserted into the mold box 7, and a slot hole and/or a process hole is formed in the wall block, and the slot hole and/or the process hole is formed in the surface of the wall body when forming the wall, so as to mount a junction box or a plumbing pipe, or an operation hole for connecting a water and electricity line protection pipe. As shown in fig. 9, a groove 12 is provided on the core 11, and the shape and size of the groove 12 are matched with those of the core column 10; the wall block 1 with the slot holes 3 and the process holes 4 can be produced by using the set of die, and the slot holes 3 and/or the process holes 4 can be communicated with the core holes.
The high-precision assembled grouting wall block prepared by the invention reduces grouting workload during wall forming, simplifies grouting operation, improves wall forming efficiency, reduces the consumption of adhesive mortar, reduces cost, realizes stacking grouting and assembled wall forming, improves the degree of mechanization of the wall forming, and improves the mechanical property and precision of the wall. The slotted hole 3 on the wall block 1 is used for installing junction boxes with different specifications, the process hole 4 provides wiring space for connecting pipelines, the installation operation of electric devices such as a socket and a switch and the operation of joints of cables are convenient, and when the installation construction is finished, the process hole 4 is backfilled and smoothed by gypsum.
Claims (9)
1. Assembled slip casting wall piece, wall piece (1) is the cuboid, is provided with core hole (2) along wall piece direction of height in wall piece (1), its characterized in that: a slurry containing groove (5) which corresponds to the surface edge and is communicated with the front surface of the wall block (1) in a through length way is arranged in the side surface of the wall block (1); the thickness dimension precision of the wall block (1) is less than or equal to 0.2mm, and the height dimension precision is less than or equal to 0.2mm; the slurry containing groove (5) is formed on the upper side surface, the lower side surface and/or the left side surface and the right side surface of the wall block (1) and extends along the length direction and/or the height direction of the wall block (1); the edges of the front surface and the rear surface of the wall block (1) are provided with the same slurry containing groove (5); slurry containing grooves (5) which are respectively communicated with the front surface and the rear surface of the wall block (1) are also arranged on the edges of the wall block (1) in the thickness direction; the slurry containing groove (5) is positioned in the side face of the wall block, the distance from the outer edge of the slurry containing groove (5) to the surface of the wall block is not more than 1/4 of the thickness of the wall block (1), and the edge of the surface of the wall block (1) is also provided with a guide groove (6) which is communicated with the slurry containing groove (5) and has the through length; the distance between the outer edge and the inner edge of the pulp containing groove (5) is not less than 15mm; the connection part of the guide groove (6) and the surface of the wall block (1) is provided with a chamfer angle.
2. A fabricated grouting wall block as claimed in claim 1, wherein: the front surface of the wall block (1) is also provided with a slot hole (3), and the slot hole (3) is at least communicated with one core hole (2) in the wall block (1); the water and electricity pipelines are arranged in the core holes (2) communicated with the slotted holes (3), and the slotted holes (3) are internally provided with process holes for installing junction boxes or water pipe connectors or serving as water and electricity pipeline connectors.
3. A fabricated grouting wall block as claimed in claim 2, wherein: the front side surface of the wall block (1) is also provided with a process hole (4), and the process hole (4) is communicated with a core hole (2) communicated with the slotted hole (3).
4. A fabricated grouting wall block as claimed in claim 2, wherein: the cross section of the core hole (2) is in a strip shape along the length direction of the wall block.
5. A fabricated grouting wall block as claimed in any one of claims 2 or 3, wherein: and the process hole (4) is backfilled and plugged by gypsum after construction.
6. A fabricated grouting wall block as claimed in claim 1, wherein: the dimensional accuracy of the length of the wall block (1) is less than or equal to 0.2mm; the interval between every two core holes (2) is more than or equal to 25mm, and the thickness between each core hole (2) and each side wall of the wall block main body (1) is more than or equal to 25mm.
7. A fabricated grouting wall block as claimed in any one of claims 1, 2 and 6, wherein: the mould for producing the wall block comprises a mould box (7), wherein the mould box (7) is a hexagonal box body which consists of six panels and can be sealed, the inside of the mould box (7) is matched with the length, the height and the thickness of the wall block (1), and ribs corresponding to the positions and the shapes of the pulp accommodating grooves (5) are arranged inside the mould box (7); the panel at one end of the mould box (7) in the length direction is a mould-stripping plate (8) which can move in the mould box along the length direction and is tightly matched with the mould-stripping plate (8), and the mould-stripping plate (8) is connected with a hydraulic mould-stripping power device which ejects the initially-set wall blocks out of the mould box; the die box panel at the end opposite to the die plate (8) is a gland plate (9), and the gland plate (9) can seal or open the discharge port; a core column (10) which can be inserted into the mould box (7) is arranged in the direction of the mould box (7) corresponding to the height direction of the wall block (1), and the upper opening of the mould box (7) is a material injection port.
8. A fabricated grouting wall block as claimed in claim 7, wherein: a core (11) which can be inserted into a slot hole and/or a process hole of the mold box (7) is arranged in the direction of the mold box (7) corresponding to the thickness of the wall block (1).
9. A fabricated grouting wall block as claimed in claim 8, wherein: the core (11) is provided with a groove (12) matched with the shape and the size of the core column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110271457.6A CN113136983B (en) | 2021-03-12 | 2021-03-12 | Assembled slip casting wall piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110271457.6A CN113136983B (en) | 2021-03-12 | 2021-03-12 | Assembled slip casting wall piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113136983A CN113136983A (en) | 2021-07-20 |
| CN113136983B true CN113136983B (en) | 2023-06-06 |
Family
ID=76811043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110271457.6A Active CN113136983B (en) | 2021-03-12 | 2021-03-12 | Assembled slip casting wall piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113136983B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090034B (en) * | 2021-03-12 | 2023-09-19 | 李月强 | Method for forming wall by grouting assembled wall body |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1206429C (en) * | 2003-02-25 | 2005-06-15 | 北京四方如钢混凝土制品有限公司 | Wall module of well walls and method for building wall bodies of well walls by using module |
| CN201794200U (en) * | 2010-09-29 | 2011-04-13 | 西安科技大学 | Gob-side entry retaining masonry wall assembled building block |
| CN103174252B (en) * | 2011-12-20 | 2015-09-30 | 江西省伟义科技发展有限公司 | A kind of self-insulation quake-proof building block and application process |
| CN204199478U (en) * | 2014-10-27 | 2015-03-11 | 林旭虹 | Novel seal body of wall |
| CN206681198U (en) * | 2017-04-20 | 2017-11-28 | 三能集成房屋股份有限公司 | One kind set box structure and filling system |
| CN108331205A (en) * | 2018-02-01 | 2018-07-27 | 中国地震局工程力学研究所 | High ductility assembled filling wall and construction method |
| CN109732757A (en) * | 2019-03-15 | 2019-05-10 | 王海峰 | A kind of closed production mould of gypsum block |
-
2021
- 2021-03-12 CN CN202110271457.6A patent/CN113136983B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113136983A (en) | 2021-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203420403U (en) | Infilled wall construction structure based on wire box and wire tube mounting precasting building blocks | |
| CN113136983B (en) | Assembled slip casting wall piece | |
| CN206722266U (en) | Wall panel assembly | |
| CN109016089B (en) | Mold, manufacturing process and installation method of small door jamb | |
| CN107859332B (en) | Construction method for embedding wire pipe of prefabricated distribution box | |
| CN113293882A (en) | Assembled building structure convenient to butt joint and grout | |
| CN208396083U (en) | A kind of novel prefabricated out-hung panel system | |
| CN212926670U (en) | Square well wall brick block | |
| CN213682833U (en) | Precast concrete wallboard | |
| CN210453131U (en) | Extrusion formula precast concrete beam leak protection thick liquid stifled piece | |
| CN209224259U (en) | Turnover type concrete precast block makes mold | |
| CN214034245U (en) | Light wall body of cast-in-place construction of integration | |
| CN107511914B (en) | Combined mold for casting prefabricated composite wall body and method for casting prefabricated composite wall body structure | |
| CN111791425A (en) | Mould structure and waterproof dish of whole bathroom waterproof dish | |
| CN214144227U (en) | Assembled concrete wall that can splice | |
| CN220605509U (en) | Pre-buried multi-hole site row switch junction box bottom box for structural grouting wall | |
| CN201891207U (en) | Cement-paste-free hollow brick | |
| CN218176456U (en) | Combined GRC wallboard | |
| CN110670791A (en) | Interior wall brick convenient to wiring | |
| CN214784222U (en) | Precast slab for post-cast strip of shear wall of basement | |
| CN211775696U (en) | Angle type prefabricated brick bed mould connecting device | |
| CN214090464U (en) | Prefabricated hanging plate for building and door and window opening structure | |
| CN205475322U (en) | Tongue -and -groove template under multicavity | |
| CN215484391U (en) | Corner joint of concrete floor drainage anti-cracking strip | |
| CN210767823U (en) | Wall side matched mould for preventing slurry leakage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |