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Production process for high-strength building material and application thereof

A technology for building materials and production processes, applied in the field of building materials, can solve the problems of difficulty in obtaining raw materials, complex production processes, and high costs, and achieve the effects of good application prospects, simple processes, and improved performance.

Inactive Publication Date: 2018-05-18
付主枝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the high-strength building materials currently used in the construction field often have complex production processes, difficult to obtain raw materials, high cost, and poor product durability, which requires the development of new composite materials to replace existing building materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] (1) Add 55 parts of Portland cement, 35 parts of hydroxyapatite, and 25 parts of hydroxypropyl methylcellulose into a pulverizer for pulverization. The number of pulverizer revolutions is 15000r / min, and the pulverization mesh number is 200 mesh. crushed mixture;

[0021] (2) Add 10 times the mass of distilled water to the obtained pulverized mixture, and then perform ultrasonic treatment. The ultrasonic treatment temperature is 70° C., the ultrasonic power is 600 W, and the ultrasonic time is 60 minutes to obtain an ultrasonic mixture;

[0022] (3) Add 16 parts of xanthan gum, 8 parts of trimethylpentyltriethoxysilane, and 4 parts of vinyltrimethoxysilane to the obtained ultrasonic mixture, adjust the rotating speed of the mixer to 350r / min, after stirring 25min obtains intermediate mixture;

[0023] (4) Heat the obtained intermediate mixture to 95°C, add 5 parts of thermosetting linear urea-formaldehyde resin, and then stir at 1200r / min for 25min to obtain the final ...

Embodiment 2

[0026] (1) Add 60 parts of Portland cement, 40 parts of hydroxyapatite, and 30 parts of hydroxypropyl methylcellulose into a pulverizer for pulverization. The number of pulverizer revolutions is 15000 r / min, and the pulverization mesh number is 200 mesh. crushed mixture;

[0027] (2) Add 10 times the mass of distilled water to the obtained pulverized mixture, and then perform ultrasonic treatment. The ultrasonic treatment temperature is 75° C., the ultrasonic power is 600 W, and the ultrasonic time is 70 minutes to obtain an ultrasonic mixture;

[0028] (3) Add 18 parts of xanthan gum, 10 parts of trimethylpentyltriethoxysilane, and 5 parts of vinyltrimethoxysilane to the obtained ultrasonic mixture, adjust the rotating speed of the mixer to 350r / min, after stirring 25min obtains intermediate mixture;

[0029] (4) Heat the obtained intermediate mixture to 95°C, add 7 parts of thermosetting linear urea-formaldehyde resin, and then stir at 1200r / min for 25min to obtain the fina...

Embodiment 3

[0032] (1) Add 65 parts of Portland cement, 45 parts of hydroxyapatite, and 35 parts of hydroxypropyl methylcellulose into a pulverizer for pulverization, the number of pulverizer revolutions is 15000r / min, and the pulverization mesh number is 200 mesh, crushed mixture;

[0033] (2) Add 10 times the mass of distilled water to the obtained pulverized mixture, and then perform ultrasonic treatment. The ultrasonic treatment temperature is 80° C., the ultrasonic power is 600 W, and the ultrasonic time is 80 minutes to obtain an ultrasonic mixture;

[0034] (3) Add 20 parts of xanthan gum, 12 parts of trimethylpentyltriethoxysilane, and 6 parts of vinyltrimethoxysilane to the obtained ultrasonic mixture, adjust the rotating speed of the mixer to 350r / min, after stirring 25min obtains intermediate mixture;

[0035] (4) Heat the obtained intermediate mixture to 95°C, add 8 parts of thermosetting linear urea-formaldehyde resin, and then stir at 1200r / min for 25min to obtain the final...

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Abstract

The invention discloses a production process for a high-strength building material and application thereof. The production process comprises the steps that portland cement, hydroxyapatite and hydroxypropyl methyl cellulose are added into a pulverizer for pulverizing to obtain a pulverized mixture, distilled water 10 times the mass of the pulverized mixture is added for ultrasonic treatment, xanthan gum, trimethyl amyltriethoxysilane and vinyltrimethoxysilane are added into the obtained ultrasonic mixture, stirring is conducted to obtain an intermediate mixture, thermosetting linear urea-formaldehyde resin is added into the intermediate mixture obtained by heating, then stirring is conducted to obtain a final mixture, and finally the final mixture is poured into a box type mold, subjected to heat preservation and aging treatment at 85-95 DEG C for 24h, and cooled to the room temperature to obtain the product. The prepared building material has simple process, low cost, high material strength and good application prospects in construction engineering.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a production process and application of high-strength building materials. Background technique [0002] New building materials mainly include five parts: new wall materials, new building coatings, new building plastics, new building decoration materials, and new waterproof and sealing materials. New wall building materials refer to new material resources, low energy consumption, large use of local resources and waste resources; friendly to the environment, people, harmless and conducive to ecological environment protection, maintaining the balance of the ecological environment; at the same time, they can be recycled. New building materials currently have the characteristics of light weight and high strength: light weight mainly means that the material is porous and has a small volume density. High strength mainly refers to the high strength of the material. [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04
CPCC04B28/04C04B2201/50C04B14/366C04B24/383C04B24/42C04B24/38C04B24/302
Inventor 付主枝
Owner 付主枝