Green low-carbon fabricated wall system and construction method

Abstract

The invention discloses a green low-carbon fabricated wall system and a construction method, and relates to the technical field of buildings. According to the green low-carbon fabricated wall system and the construction method, the specific operation is as follows: before the wall is spliced, the position of the center line of the wall is determined, the reinforcer is fixed on a building / ground by adopting expansion screws or glue, the transverse concave surfaces of the standard splicing blocks in the splicing bases are clamped on the reinforcer, another picture is taken, the splicing bases are sequentially and transversely fixed on the reinforcer, and then the wall is spliced. The transverse length of the wall body is met. According to the environment-friendly low-carbon fabricated wall system and the construction method, the environment-friendly low-carbon fabricated wall system is mainly composed of a component base, standard components and reinforcing pieces, all the components are produced in a standardized mode through environment-friendly low-carbon concrete in a factory, after being transported to a construction site, the components are engaged and spliced mainly through the concave-convex relation between the components, meanwhile, part of structural adhesives and the reinforcing pieces can be supplemented, and therefore the environment-friendly low-carbon fabricated wall system is formed. Therefore, a tight whole is formed among the components, and the technical scheme of wall body assembly type assembly can be realized.

Description

Technical Field

[0001] The present invention relates to the field of building technology, and in particular to a green and low-carbon assembled wall system and a construction method. Background Art

[0002] With the development of the construction industry, green and low-carbon buildings will become a new trend in the future development of the construction industry. With the vigorous development of prefabricated buildings, the construction industry will shift from a traditional labor-intensive industry to a technology-intensive industry driven by technology.

[0003] However, the traditional wall mortar masonry process still occupies the mainstream position, but with the development of prefabricated buildings, it can no longer adapt to the future development trend of the industry, and currently has the following disadvantages:

[0004] 1. Multiple processes and large labor input

[0005] First of all, the preparation work before traditional wall construction is quite complicated, and various materials and tools need to be prepared, such as bricks, mortar, steel bars, brick knives, mud boards, spirit levels, etc. Secondly, the steel bars must be pre-buried and tied before construction. In addition, wall construction itself is also a very arduous task. It is necessary to ensure that the wall is horizontal and vertical. During the operation, bricks are placed alternately, mortar is applied, and then tapped lightly with a wooden hammer. This process needs to be repeated until the wall is completed. In the process, various processes such as structural column formwork, concrete pouring, formwork removal, and maintenance are interspersed, and the labor input is large.

[0006] 2. Long construction period and low efficiency

[0007] Because traditional wall construction involves many steps, and in order to avoid wall cracking due to mortar shrinkage or settlement, certain requirements are made on the daily masonry height. At the same time, the secondary structure construction time and the top gap time are interspersed. Therefore, the construction period of a wall is about 20 days, which is long and inefficient.

[0008] 3. Poor quality of finished products and no quality assurance

[0009] Because traditional wall construction is manual work, the construction workers' skills and sense of responsibility directly affect the quality of the construction, so the quality of the wall construction cannot be reliably guaranteed. After the wall is completed, various grooves must be made on the finished wall surface due to the pre-embedded pipelines, which causes serious damage to the finished wall. If the repair is not in place, it will cause quality problems and waste of labor and materials.

[0010] 4. It cannot be recycled and causes serious environmental pollution

[0011] When the existing filling wall masonry is demolished, the masonry materials generated by the demolition cannot be recycled, resulting in over-exploitation of resources and large-scale discharge of waste, which in turn leads to certain environmental pollution and ecological damage, and brings many problems to the sustainable development of the social economy and human life itself, which is not in line with my country's concept of ecological environmental protection.

[0012] Therefore, it is urgent to invent a new type of green and environmentally friendly wall construction technology to solve the above problems. Summary of the invention

[0013] 1. Technical issues to be resolved

[0014] In view of the deficiencies in the prior art, the present invention provides a green and low-carbon assembled wall system and a construction method, which solves the problems existing in the prior art.

[0015] (II) Technical solution

[0016] To achieve the above objectives, the present invention is implemented through the following technical solutions: a green and low-carbon assembled wall system and construction method, the specific operations are as follows:

[0017] Before assembling the wall, determine the center line position of the wall, use expansion screws or glue to fix the reinforcement to the floor / ground, clip the horizontal concave surface of the standard assembly block in the assembly base onto the reinforcement, take another assembly base and fix it horizontally on the reinforcement in turn until the horizontal length of the wall is met, and the assembly bases are bonded to each other through the self-adhesive interface.

[0018] Put the standard assembly block upside down and buckle it on the assembly base. To meet the needs of wall staggering, the standard assembly block can be cut to meet the requirements. Take another standard assembly block and buckle it upside down and buckle it on another assembly base. And so on, until the horizontal length is met, the standard assembly blocks are bonded to each other through the self-adhesive interface.

[0019] As needed, place reinforcements in the transverse assembly grooves to strengthen the wall laterally. Similarly, assemble layer by layer until the wall is filled to the top. Use expansion screws or glue to fix the reinforcements at the top of the wall. Assemble the base on the filling diagram to complete the installation of the entire wall.

[0020] The horizontal assembly holes and vertical assembly holes generated after assembling the standard assembly blocks are used to arrange the pipelines horizontally or vertically.

[0021] Because the wall is mainly constructed by prefabricated assembly, if the wall needs to be modified or demolished in the future, it only needs to follow the above reverse steps to complete the wall demolition work and achieve recycling and secondary utilization.

[0022] (III) Beneficial effects

[0023] The present invention provides a green and low-carbon assembled wall system and construction method, which has the following beneficial effects:

[0024] The green and low-carbon assembled wall system and construction method are mainly composed of three parts: component base, standard components, and reinforcements. Each component is produced in a standardized manner using green and low-carbon concrete in a factory. After being transported to the construction site, the components are mainly spliced ​​and connected through the concave and convex relationship between the components. At the same time, some structural adhesives and reinforcements can be used to form a tight whole between the components, which can realize the technical solution of wall assembly.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. Fewer processes and less labor input

[0027] Traditional masonry wall construction involves various processes such as planting reinforcement, mixing mortar, masonry, maintenance, secondary structure, and slotting, which are multi-process and require a lot of labor. However, the use of green low-carbon concrete is standardized in the factory, and only two processes are involved on site: fixing reinforcement parts and modular assembly. This application of prefabricated technology greatly reduces the number of on-site processes and reduces labor input.

[0028] 2. Short construction period and high efficiency

[0029] The construction period of traditional masonry methods, including the downtime, is generally about 20 days. The use of prefabricated wall component technology avoids the downtime. The assembly process can reach the top in one go and involves fewer steps. The application of this prefabricated technology can effectively shorten the construction period and greatly improve on-site construction efficiency.

[0030] 3. The finished wall product is of good quality and guaranteed quality

[0031] The traditional wall masonry process has uneven construction quality due to differences in construction technology, while the use of prefabricated wall components uses the concave-convex relationship between the components to form a whole, and the prefabricated components are all standardized in the factory using molds. The molding quality is greatly improved compared to before, and the quality of the finished product on site can also be better controlled. At the same time, the internal holes generated by the design assembly are reserved for the later laying of various pipelines such as water and electricity, avoiding the damage to the wall surface caused by the traditional post-fabrication wall grooving construction process, so that the quality is better guaranteed.

[0032] 4. Green and recyclable, reducing carbon emissions

[0033] The materials used in the assembly production process of the present invention can be recycled repeatedly, which can effectively reduce carbon emissions, be green and environmentally friendly, and comply with the country's green development direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1It is a schematic diagram of a green and low-carbon assembled wall component system;

[0035] Figure 2 A schematic diagram of a standard assembly block of a green and low-carbon prefabricated wall component system;

[0036] Figure 3 A schematic diagram of an assembly base for a green and low-carbon prefabricated wall component system;

[0037] Figure 4 It is a schematic diagram of horizontal assembly holes of a green and low-carbon prefabricated wall component system;

[0038] Figure 5 This is a schematic diagram of the vertical assembly holes of a green and low-carbon prefabricated wall component system.

[0039] In the figure: 1. Standard assembly block protrusion; 2. Standard assembly block horizontal concave surface; 3. Standard assembly block vertical concave surface; 4. Self-adhesive interface; 5. Reinforcement piece; 6. Horizontal assembly hole; 7. Vertical assembly hole. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on 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.

[0041] See also Figure 1-5 The present invention provides a technical solution: a green and low-carbon assembled wall system and construction method, the specific operations are as follows:

[0042] Before assembling the wall, determine the center line position of the wall, use expansion screws or glue to fix the reinforcement to the floor / ground, clip the horizontal concave surface of the standard assembly block in the assembly base onto the reinforcement, take another assembly base and fix it horizontally on the reinforcement in turn until the horizontal length of the wall is met, and the assembly bases are bonded to each other through the self-adhesive interface.

[0043] Put the standard assembly block upside down and buckle it on the assembly base. To meet the needs of wall staggering, the standard assembly block can be cut to meet the requirements. Take another standard assembly block and buckle it upside down and buckle it on another assembly base. And so on, until the horizontal length is met, the standard assembly blocks are bonded to each other through the self-adhesive interface.

[0044] As needed, place reinforcements in the transverse assembly grooves to strengthen the wall laterally. Similarly, assemble layer by layer until the wall is filled to the top. Use expansion screws or glue to fix the reinforcements at the top of the wall. Assemble the base on the filling diagram to complete the installation of the entire wall.

[0045] The horizontal assembly holes and vertical assembly holes generated after assembling the standard assembly blocks are used to arrange the pipelines horizontally or vertically.

[0046] Because the wall is mainly constructed by prefabricated assembly, if the wall needs to be modified or demolished in the future, it only needs to follow the above reverse steps to complete the wall demolition work and achieve recycling and secondary utilization.

[0047] In summary, the green and low-carbon prefabricated wall system and construction method are mainly composed of three parts: component base, standard components, and reinforcements. Each component is produced in a standardized manner using green and low-carbon concrete in the factory. After being transported to the construction site, it is mainly spliced ​​and connected through the concave and convex relationship between the components. At the same time, some structural adhesives and reinforcements can be used to form a tight whole between the components, which can realize the technical solution of wall assembly.

[0048] Compared with the prior art, the present invention has the following beneficial effects:

[0049] 1. Fewer processes and less labor input

[0050] Traditional masonry wall construction involves various processes such as planting reinforcement, mixing mortar, masonry, maintenance, secondary structure, and slotting, which are multi-process and require a lot of labor. However, the use of green low-carbon concrete is standardized in the factory, and only two processes are involved on site: fixing reinforcement parts and modular assembly. This application of prefabricated technology greatly reduces the number of on-site processes and reduces labor input.

[0051] 2. Short construction period and high efficiency

[0052] The construction period of traditional masonry methods, including the downtime, is generally about 20 days. The use of prefabricated wall component technology avoids the downtime. The assembly process can reach the top in one go and involves fewer steps. The application of this prefabricated technology can effectively shorten the construction period and greatly improve on-site construction efficiency.

[0053] 3. The finished wall product is of good quality and guaranteed quality

[0054] The traditional wall masonry process has uneven construction quality due to differences in construction technology, while the use of prefabricated wall components uses the concave-convex relationship between the components to form a whole, and the prefabricated components are all standardized in the factory using molds. The molding quality is greatly improved compared to before, and the quality of the finished product on site can also be better controlled. At the same time, the internal holes generated by the design assembly are reserved for the later laying of various pipelines such as water and electricity, avoiding the damage to the wall surface caused by the traditional post-fabrication wall grooving construction process, so that the quality is better guaranteed.

[0055] 4. Green and recyclable, reducing carbon emissions

[0056] The materials used in the assembly production process of the present invention can be recycled repeatedly, which can effectively reduce carbon emissions, be green and environmentally friendly, and comply with the country's green development direction.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0058] 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 green and low-carbon assembled wall system and construction method, characterized by: The specific operations are as follows: Before assembling the wall, determine the center line position of the wall, use expansion screws or glue to fix the reinforcement to the floor / ground, clip the horizontal concave surface of the standard assembly block in the assembly base onto the reinforcement, take another assembly base and fix it horizontally on the reinforcement in turn until the horizontal length of the wall is met, and the assembly bases are bonded to each other through the self-adhesive interface. Put the standard assembly block upside down and buckle it on the assembly base. To meet the needs of wall staggering, the standard assembly block can be cut to meet the requirements. Take another standard assembly block and buckle it upside down and buckle it on another assembly base. And so on, until the horizontal length is met, the standard assembly blocks are bonded to each other through the self-adhesive interface. As needed, place reinforcements in the transverse assembly grooves to strengthen the wall laterally. Similarly, assemble layer by layer until the wall is filled to the top. Use expansion screws or glue to fix the reinforcements at the top of the wall. Assemble the base on the filling diagram to complete the installation of the entire wall. The horizontal assembly holes and vertical assembly holes generated after assembling the standard assembly blocks are used to arrange the pipelines horizontally or vertically. Because the wall is mainly constructed by prefabricated assembly, if the wall needs to be modified or demolished in the future, it only needs to follow the above reverse steps to complete the wall demolition work and achieve recycling and secondary utilization.

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