High-strength durable thermal insulation building material and preparation method and application thereof
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 building material, durable technology, applied in the field of anti-aging building materials, flame retardant, building materials, can solve the problems of easy aging, short life, flammability, etc. flammable effect
Inactive Publication Date: 2019-03-29
CHENGDU BAJI TECH CO LTD
View PDF2 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
[0008] The technical problem to be solved by the present invention is to provide a high-strength and durable heat-insulation building material for the defects of flammability, easy aging, and short lifespan of polystyrene insul
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
Examples
Experimental program
Comparison scheme
Effect test
Example Embodiment
[0034] Example 1 Preparation of thermal insulation building material
[0035] (1) Weigh each component according to the stated weight (unit: Kg): magnesium oxide 75, magnesium sulfate 14.5, talc 3, superfine building materials efficient additive 0.5;
[0036] (2) Mix magnesium oxide and magnesium sulfate evenly, crush them, and pass through a 200-mesh sieve; then add ultra-micro building materials and high-efficiency additives, stir evenly, and add water to make a mortar.
Example Embodiment
[0037] Example 2 Preparation of thermal insulation building material
[0038] (1) Weigh each component according to the stated weight (unit: Kg): magnesium oxide 60, magnesium sulfate 5, talc 3, ultra-micro building materials efficient additive 0.1;
[0039] (2) Mix magnesium oxide and magnesium sulfate uniformly, crush them, and pass through a 400-mesh sieve; then add ultra-micro building materials and high-efficiency additives, stir evenly, and add water to make a mortar.
Example Embodiment
[0040] Example 3 Preparation of thermal insulation building material
[0041] (1) Weigh each component according to the stated weight (unit: Kg): Magnesium Oxide 90, Magnesium Sulfate 20, Talc 3, Superfine Building Material High Efficiency Additive 0.8;
[0042] (2) Mix magnesium oxide and magnesium sulfate evenly, crush them, and pass through a 200-mesh sieve; then add ultra-micro building materials and high-efficiency additives, stir evenly, and add water to make a mortar.
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 high-strength durable thermal insulation building material and a preparation method and an application thereof. The inorganic thermal insulation building material comprises the following components: magnesium oxide, magnesium sulfate, magnesium chloride, talcum powder and an ultra-micro building material high-efficiency additive. When the thermal insulation building material is smeared on the surface of a polystyrene thermal insulation board, the thermal insulation building material not only firmly wraps the polystyrene thermal insulation board, but also penetrates into the interior of the polystyrene thermal insulation board, penetrates with each other under high pressure, forms a compact water-impermeable and gas-impermeable rigid framework after forming, protects the polystyrene thermal insulation board included in the thermal insulation building material, reduces the water absorption rate of the polystyrene thermal insulation board, and effectively prevents the penetration rate of air and water vapor, and improves the aging resistance of the polyphenyl thermal insulation board.
Description
technical field [0001] The present invention relates to a building material, in particular to a high-strength and durable heat-insulating building material used for building exterior walls. The present invention further relates to a preparation method of the heat-insulating building material and its application in construction, which belongs to flame-retardant, fire-proof Field of aging building materials. Background technique [0002] Polystyrene insulation board is one of the most commonly used insulation materials in building external insulation. It is a high-quality heat insulation and insulation material commonly used in the construction industry. It is widely used in wall insulation, flat concrete roof and steel structure roof insulation. Moisture-proof and thermal insulation for low-temperature storage ground, airport runways, highways, etc. [0003] Polystyrene insulation board is the lightest insulation material with the same volume and weight among similar product...
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