External protecting wall panel weather resistance testing method and device
A test method and weather resistance technology, applied in measuring devices, mechanical devices, weather resistance/light resistance/corrosion resistance, etc., to achieve the effect of improving building quality
Inactive Publication Date: 2016-10-12
WENDENG LANDAO ARCHITECTURAL ENG CO LTD
View PDF0 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] The object of the present invention is to provide a method and device for testing the weather resistance of the outer wall panel, which is used to solve the problem in the prior art, but the weather resistance test of the outer wall of the prefabricated house has become a problem to be solved in this field
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
[0022] figure 1 It is a schematic flow chart of the weather resistance test method for the outer clapboard provided by the embodiment of the present invention.
[0023] see figure 1 As shown, a weather resistance test method for external clapboards includes:
[0024] Step 1: Assemble the target sample with the weather resistance test box;
[0025] Step 2: Carry out 70-90 heat rain cycle tests according to the preset heat rain cycle conditions, and obtain the first test results;
[0026] Step 3: According to the preset heating and cooling cycle conditions, conduct 5-7 tests of heating and cooling cycles, and obtain the second test result;
[0027] Step 4: Perform 20-30 freeze-thaw cycle tests according to the preset freeze-thaw cycle conditions, and obtain the third test result;
[0028] Step 5: Obtain the appearance result of the target sample according to the first test result, the second test result and the third test result, and measure the bending ultimate bearing capa...
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 weather resistance test method and device for a peripheral wall panel, which is used for performing a weather resistance test on a peripheral wall panel of a prefabricated house. The weather resistance test of the peripheral wall panel includes: combining a target sample with Assemble the weather resistance test box; perform 70-90 times of heat and rain cycle tests according to the preset heat and rain cycle conditions, and obtain the first test result; conduct 5-7 times of heat and cold cycle tests according to the preset heat and cold cycle conditions, and obtain The second test result; perform 20-30 times of freeze-thaw cycle tests according to the preset freeze-thaw cycle conditions, and obtain the third test result; obtain the appearance of the target sample according to the first test result, the second test result and the third test result As a result, the ultimate bending resistance, impact resistance and tensile bond strength were obtained from the test results of the weather resistance test of the peripheral clapboard. By adopting the test method provided by the invention, the problem of the weather resistance test of the outer protective wall of the assembled building is solved.
Description
technical field [0001] The invention relates to the technical field of building materials, in particular to a method and device for testing the weather resistance of peripheral wall panels. Background technique [0002] With the improvement of living standards, people's demand for residential and office buildings is increasing. [0003] In the field of traditional housing construction, reinforced concrete structures are used. When building a house, a large number of construction equipment and building materials are transported to the site where the house is built, which brings a series of problems, such as transportation costs, increased personnel, environmental pollution, etc. . [0004] In addition, when buildings with reinforced concrete structures are demolished, destructive demolition is required, and the demolished building materials cannot be recycled and reused, resulting in a serious waste of resources. [0005] The prefabricated house solves a series of problems ...
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 IPC IPC(8): G01N17/00G01N19/04G01N3/20G01N3/30
CPCG01N17/00G01N3/20G01N3/30G01N19/04G01N2203/0023
Inventor 卢永茂于忠亮
Owner WENDENG LANDAO ARCHITECTURAL ENG CO LTD