Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A concrete wall and prestressing technology, applied to walls, building components, buildings, etc., can solve the problems of damage and waste of wooden formwork, affect the progress of the project, and require a large amount of labor for wall masonry, so as to reduce the amount of use and reduce fire hazards , the effect of shortening the time
Inactive Publication Date: 2017-03-22
万保金
View PDF9 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0002] At present, the wood formwork commonly used in my country's construction industry has the disadvantages of a large amount of wood, a large amount of labor for wall masonry, and not environmentally friendly.
Wooden formwork is a commonly used formwork. During the construction process, wooden formwork is often seriously damaged and wasted due to improper assembly and dismantling, which causes unnecessary loss and affects the progress of the project.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0039] Embodiment 1 has insulation layer for the present invention: (as figure 1 , 3 , 4, 5-14)
[0040] A prefabricated laminated formwork with a built-in prestressed steel concrete wall, the prestressed steel 1 is placed in the air in the prefabricated thermal insulation laminated formwork 2, and the concrete wall is formed after pouring concrete 5;
[0041] The prestressed section steel 1 is composed of prestressed tendons 6, section steels 7 and end plates 8, and is used as wall stress tendons;
[0042] The two ends of the prestressed tendon shaped steel 1 are end plates 6, and shaped steel 7 and prestressed tendons 8 are inserted in the end plate 6, the prestressed tendons 8 are located at the outer edge of the end plate 6, and the shaped steel 7 is located in the middle of the end plate 6;
[0043] The thermal insulation laminated formwork is divided into two parts, the outer leaf plate and the inner leaf plate, and the outer leaf plate is equipped with an insulating p...
Embodiment 2
[0053] Embodiment 2 is that the present invention does not have insulation layer: (as figure 2 , 5 -14)
[0054] A prefabricated laminated formwork with a built-in prestressed steel concrete wall, the prestressed steel 1 is placed in the air in the prefabricated thermal insulation laminated formwork 2, and the concrete wall is formed after pouring concrete 5;
[0055] The prestressed section steel 1 is composed of prestressed tendons 6, section steels 7 and end plates 8, and is used as wall stress tendons;
[0056] The two ends of the prestressed tendon shaped steel 1 are end plates 6, and shaped steel 7 and prestressed tendons 8 are inserted in the end plate 6, the prestressed tendons 8 are located at the outer edge of the end plate 6, and the shaped steel 7 is located in the middle of the end plate 6;
[0057] The thermal insulation laminated formwork is divided into two parts, the outer leaf plate and the inner leaf plate, and the truss reinforcement 4 is arranged inside...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention relates to a prefabricated composite shell mould built-in prestressed steel reinforced concrete wall, and belongs to the field of building materials. The prefabricated composite shell mould built-in prestressed steel reinforced concrete wall can be applied to high-rise buildings, and can also be applied to super high-rise buildings. Prestressed steel is placed in an inner cavity of a prefabricated insulated composite shell mould, pouring of concrete is conducted, and then the concrete wall is formed. The prestressed steel is composed of prestressed tendons, structural steel and end plates, and serves as wall body carrying steel. The insulated composite shell mould is divided into an inner leaf plate and an outer leaf plate, the outer leaf plate is internally provided with an insulation board and a steel wire mesh frame, or the outer leaf plate is internally provided with truss steel bars. The end plates are arranged at the two ends of the prestressed steel, the prestressed tendons and the structural steel are inserted into the end plates, the prestressed tendons are located at the outer edges of the end plates, and the structural steel is located in the middle of the end plates. The inner leaf plate is internally provided with the truss steel bars. According to the prefabricated composite shell mould built-in prestressed steel reinforced concrete wall, form stripping and painting are not needed; fire hazards are reduced, structural steel takes the place of load-bearing bars, and the consumption of traditional timber formworks can be reduced.
Description
technical field [0001] The invention relates to a prefabricated laminated formwork built-in prestressed steel concrete wall, which belongs to the field of building materials. It can be applied to high-rise buildings, and can also be used in super high-rise buildings. Background technique [0002] At present, the wood formwork commonly used in my country's construction industry has the disadvantages of a large amount of wood, a large amount of labor for wall masonry, and not being environmentally friendly. Wooden formwork is a commonly used formwork. During the construction process, wooden formwork is often seriously damaged and wasted due to improper assembly and dismantling, which causes unnecessary loss and affects the progress of the project. Contents of the invention [0003] In order to overcome the above-mentioned defects, the object of the present invention is to provide a prefabricated laminated formwork with built-in prestressed steel concrete wall, which can eff...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more