Unlock instant, AI-driven research and patent intelligence for your innovation.
Construction method of antibacterial and antifouling building
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A construction method and building technology, which is applied in the direction of building structure, construction, antifouling/underwater coating, etc., can solve problems such as peeling, reduce the service life of buildings, and not be resistant to dirt, and achieve the effect of improving the bonding strength
Inactive Publication Date: 2020-05-08
山东高速齐鲁建设集团有限公司
View PDF4 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] In recent years, with the change of the environment, the cost of labor and the construction of buildings are getting higher and higher, resulting in more and more frequent cleaning of building exterior walls and more and more accidents; poor elasticity at room temperature, Poor wear resistance and other disadvantages, and high temperature is easy to stick back, low temperature is easy to be brittle, resulting in easy cracking and peeling of the inner wall, and rainwater is easy to penetrate into the wall and corrode the wall, which not only affects the decorative appearance of the building, but also reduces the quality of the building. In addition, the taste of indoor paint and its easy cracking and dirt resistance are big problems that plague people's lives. The main problem is that the existing antibacterial and antifouling materials are mainly made of organic materials. Organic materials and cement The strength of the bond between them is not enough to form a layered phenomenon
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
[0026] A construction method of an antibacterial and antifouling building, adopting the following steps:
[0027] (1) Preparation of antibacterial and antifouling layer: Take 40g of shell powder, 50g of magnesiumoxide, and 200g of paraffin, stir well, then add 100g of silicone oil substituted with side chain amino groups, stir well; add 50g of film-forming aid before use;
[0028] (2) Preparation of paint: Mix 70g of polyvinyl alcohol, 320g of light calciumcarbonate, 50g of talcum powder, and 40g of gypsum powder evenly, and add 500g of water to make a paint;
[0029] (3) On the inner wall of the house to be constructed, paint a layer of antibacterial and antifouling layer with a thickness of about 1-2mm and dry;
[0030] (4) Add the antibacterial and antifouling layer of step (1) to step (2), and stir evenly; on the dried wall surface of step (3), evenly smear the paint doped with antibacterial and antifouling layer, with a thickness of 1- 2cm, dry;
[0031] (5) On the wa...
Embodiment 2
[0033] A construction method of an antibacterial and antifouling building, adopting the following steps:
[0034] (1) Preparation of antibacterial and antifouling layer: Take 30g of shell powder, 70g of magnesium oxide, and 300g of paraffin, stir well, then add 150g of silicone oil substituted with side chain amino groups, stir well; add 70g of film-forming aid before use;
[0035] (2)-(5) as in Example 1.
Embodiment 3
[0037] A construction method of an antibacterial and antifouling building, adopting the following steps:
[0038] (1) Preparation of antibacterial and antifouling layer: Take 35g of shell powder, 60g of magnesium oxide, and 25g of paraffin, stir well, then add 125g of silicone oil substituted with side chain amino groups, stir well; add 60g of film-forming aid before use;
[0039] (2)-(5) as in Example 1.
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 construction method of an antibacterial and antifouling building, and belongs to the technical field of antibacterial and antifouling of building construction. The method comprises the following steps: taking 3-4 parts by weight of seashellpowder, 5-7 parts by weight of magnesiumoxide and 20-30 parts by weight of paraffin, performing uniform stirring, then adding 10-15parts by weight of side chain amino substituted silicone oil, and performing uniform stirring; and adding 5-7 parts by weight of a coalescing agent before use in order to prepare an antibacterial andantifouling layer. The side chain amino modified silicone oil, the seashellpowder, the magnesiumoxide and the like are added to improve the binding force with the cement wall surface, the super-hydrophobic property is realized by utilizing the super-strong surface tension, and dusts and the like are not prone to adhering to the cement wall surface.
Description
technical field [0001] The invention relates to a construction method of an antibacterial and antifouling building, and belongs to the technical field of antibacterial and antifouling in building construction. Background technique [0002] In recent years, with the change of the environment, the cost of labor and the construction of buildings are getting higher and higher, resulting in more and more frequent cleaning of building exterior walls and more and more accidents; poor elasticity at room temperature, Poor wear resistance and other disadvantages, and high temperature is easy to stick back, low temperature is easy to be brittle, resulting in easy cracking and peeling of the inner wall, and rainwater is easy to penetrate into the wall and corrode the wall, which not only affects the decorative appearance of the building, but also reduces the quality of the building. In addition, the taste of indoor paint and its easy cracking and dirt resistance are big problems that pl...
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 
