Construction method of recycled concrete wall
A technology of recycled concrete and construction method, which is applied in the fields of civil engineering and concrete wall construction, can solve the problems of difficulty in large-scale promotion and use, high cost of formwork, poor wall integrity, etc., and achieves easy large-scale promotion and application and saves construction. Cost, high overall effect
Inactive Publication Date: 2014-02-05
GUILIN UNIVERSITY OF TECHNOLOGY
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The wall made by the first type of construction method has defects such as poor integrity and poor earthquake resistance. The second type of construction method has high requirements for the formwork, and the cost of the formwork is high, which is in sharp contrast to the low raw material cost of recycled concrete. It is a thin, wide and high component, which is difficult to support and is difficult to promote and use on a large scale
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0027] (1) Set out the line at the position of the wall to be built, and install the template panel and the plug plate according to the position of the line;
[0028] (2) Apply building structural glue on the connecting piece, insert the rectangular connecting piece into the groove reserved at the end of the vertically adjacent panel and the end of the plug plate, and into the groove reserved at the end of the parallel adjacent panel, and place ∏ Paste the joints at both ends of the square connectors in the grooves reserved for parallel and opposite panels on both sides of the wall, and insert the square connectors into other grooves of the formwork to seal the gap;
[0029] (3) After the building structure adhesive applied in step (2) is solidified, directly pour recycled concrete into the mold cavity formed by the formwork, adopt the layered pouring method, and the height of the first layer of recycled concrete is half the height of the first layer formwork One, in order to ...
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 discloses a construction method of a recycled concrete wall, which includes: adopting a recycled concrete prefabricated template and installing a panel and a bulkhead of the template at the position of a built wall; using a connection part fully coated with building structural adhesives to bond and fix template members; and after the building structural adhesives are solidified, pouring recycled concrete into a mold cavity formed by the template in a layered pouring method so that the template becomes a part of the wall after the recycled concrete wall is solidified, wherein a template removing procedure is not needed. The construction method of the recycled concrete wall has the advantages that: the template is low in manufacture price, low in cost and easy to popularize and use in large scale; the wall is molded by casting and high in integrity, and shock resistance of the wall in strengthened; waste resources are sufficiently used by adopting the recycled concrete prefabricated template and energy conservation, environment protection and sustainable development are benefited; the template members are fixed firmly through the connection part without traditional template supporting measures, and construction expanse is saved; and the template removing procedure is not needed so that manpower and template removing procedure is not needed are saved.
Description
technical field [0001] The technical field of the invention belongs to the technical field of civil engineering and concrete wall construction, and in particular relates to a construction method of a recycled concrete wall. Background technique [0002] Recycled concrete, made from construction and industrial waste such as waste concrete, bricks, ceramics and fly ash, is widely used as a building wall material due to its low-carbon, environmental protection and low price. At present, there are two types of construction methods commonly used for recycled concrete walls: the first type, the traditional construction method, prefabricated the recycled concrete into bricks, and then used mortar to build the bricks into the wall; the second type, directly used recycled concrete The concrete pouring wall needs the support of the formwork. The wall made by the first type of construction method has defects such as poor integrity and poor earthquake resistance. The second type of con...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/00E04G11/06E04G17/02E04B2/86
Inventor 孙浩朱暾张敏
Owner GUILIN UNIVERSITY OF TECHNOLOGY