Technology for repairing and strengthening damage of glass fiber binding piece of sandwich insulated external wall board
A technology for glass fiber and thermal insulation exterior walls, which is applied in building maintenance, construction, building construction, etc. It can solve problems affecting structural safety and damage to glass fiber tie parts, and achieves convenient operation, strong practicability, and simple process Effect
Inactive Publication Date: 2017-08-15
宝业西伟德混凝土预制件(合肥)有限公司 +1
View PDF4 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] During the hoisting, storage, transportation, and later operation of the prefabricated sandwich insulation exterior wall panels, the glass fiber anchors may be damaged due to improper force on the outer leaf wall panels, affecting structural safety
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 Construction
[0029] The prefabricated sandwich insulation exterior wall panels generally use non-metallic materials (glass fiber anchors 4) to connect the inner leaf wall panels 1, sandwich insulation panels 2 and outer leaf wall panels 3 to meet the requirements of the overall structure of the exterior wall panels. Insulation, bearing capacity, deformation and durability.
[0030] A repair and reinforcement process for a damaged sandwich insulation exterior wall panel glass fiber tie piece is carried out in accordance with the following steps:
[0031] 1. Positioning: In the damaged wall area, use the steel bar detector to detect the steel bar and avoid the position of the steel bar, determine the position of the drilling hole and determine the number of openings in combination with the design drawings.
[0032] 2. Drilling: Drill holes with a 16mm drill bit after the determined drilling position, and drill holes vertically from the outer leaf wall to the inner leaf wall, with a depth of ...
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 technology for repairing and strengthening damage of a glass fiber binding piece of a sandwich insulated external wall board. The technology for repairing and strengthening the damage of the glass fiber binding piece of the sandwich insulated external wall board sequentially includes the following steps of positioning; drilling a hole; cleaning the hole; injecting glue, specifically, injecting anchoring adhesive into a cleaned hole in a low pressure mode, discharging air bubbles, and guaranteeing satiation of a glue line; implanting the binding piece, specifically, perpendicularly inserting the glass fiber binding piece into the anchoring adhesive in the hole; and maintaining and curing, specifically, maintaining the glass fiber binding piece which has been implanted in the hole at room temperature and no perturbation, and when the temperature reaches 20 DEG C, completing repairing and strengthening of the glass fiber binding piece of the sandwich insulated external wall board after the anchoring adhesive is completely cured for 3-5 days. According to the technology, drilling is conducted on a proper position of a wall firstly, and then repairing and strengthening are conducted on the a drilling position through cooperation of the glass fiber binding piece and the anchoring adhesive, the technology is simple in procedure, convenient to operate and high in practicability.
Description
[0001] Technical field: [0002] The invention mainly relates to a process for repairing and strengthening glass fiber tie-bonded parts of damaged sandwich insulation exterior wall boards. [0003] Background technique: [0004] The prefabricated sandwich insulation exterior wall panels generally use non-metallic materials (glass fiber tie) to connect the inner leaf wall panels, sandwich insulation panels and outer leaf wall panels to meet the insulation and bearing capacity of the overall structure of the exterior wall panels , deformation and durability. [0005] During the hoisting, storage, transportation, and later operation of the prefabricated sandwich insulation exterior wall panels, the glass fiber anchors may be damaged due to improper stress on the outer leaf wall panels, affecting structural safety. [0006] Invention content: [0007] The object of the present invention is to remedy the defects of the prior art, and provide a repairing and strengthening process f...
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 Applications(China)
IPC IPC(8): E04G23/02
CPCE04G23/0222
Inventor 高则炎李建来邵徽斌孙效明朱德文李朝阳
Owner 宝业西伟德混凝土预制件(合肥)有限公司