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A kind of light-transmitting cement based on mechanoluminescence and preparation method thereof

A luminescence and cement technology, applied in the field of cement, can solve the problems of large energy consumption and achieve the effects of avoiding energy waste, fast self-recovery of brightness, and high sensitivity

Active Publication Date: 2021-07-16
SHENZHEN TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a light-transmitting cement based on mechanoluminescence and its preparation method in view of the above-mentioned defects of the prior art, aiming at solving the problem that the traditional light-transmitting cement mainly relies on external light sources, resulting in consumption The problem of large amounts of energy

Method used

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  • A kind of light-transmitting cement based on mechanoluminescence and preparation method thereof
  • A kind of light-transmitting cement based on mechanoluminescence and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0041] (1) adding Mn-doped ZnS, acrylic resin and additives into water to form a slurry, wherein the mass of Mn-doped ZnS is 10% of the mass of the slurry;

[0042] (2) The slurry is thinly coated on the surfaces of the two light-transmitting cement layers, and a second luminous layer is formed on the surfaces of the two light-transmitting cement layers;

[0043] (3) Add water glass binder to the slurry to obtain a viscous slurry, and apply a 2mm viscous slurry on the surface of the second luminous layer away from the at least two light-transmitting cement layers to form a first luminescent layer;

[0044] (4) After standing still for 30 minutes, the at least two light-transmitting cement layers are bonded through the first luminescent layer to assemble a mechanoluminescence-based light-transmitting cement.

Embodiment 2

[0046] (1) adding Ce-doped ZnS, fluorocarbon resin and additives into water to form a slurry, wherein the mass of Mn-doped ZnS is 15% of the mass of the slurry;

[0047] (2) The slurry is thinly coated on the surfaces of the two light-transmitting cement layers, and a second luminous layer is formed on the surfaces of the two light-transmitting cement layers;

[0048] (3) Add water glass binder to the slurry to obtain a viscous slurry, and coat a 2.5 mm viscous slurry on the surface of the second luminous layer away from the at least two light-transmitting cement layers to form a first luminous layer;

[0049] (4) After standing still for 30 minutes, the at least two light-transmitting cement layers are bonded through the first luminescent layer to assemble a mechanoluminescence-based light-transmitting cement.

[0050] In summary, the present invention discloses a light-transmitting cement based on mechanoluminescence and a preparation method thereof, comprising: at least tw...

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Abstract

The invention discloses a light-transmitting cement based on mechanoluminescence and a preparation method thereof, comprising: at least two light-transmitting cement layers and several first luminescent layers, and at least two light-transmitting cement layers pass through several first light-emitting layers For bonding, a second luminescent layer is arranged between at least two light-transmitting cement layers and the first luminescent layer, and both the first luminescent layer and the second luminescent layer include mechanoluminescent materials. In the present invention, a first luminescent layer and a second luminescent layer containing mechanoluminescent material are introduced on the surface of at least two light-transmitting cement layers, and under the action of mechanical force, the mechanoluminescent material can excite visible light and pass through the light-transmitting cement layer , so that the light-transmitting cement has the characteristics of self-illumination, avoiding the waste of energy caused by external light sources, and can be directly laid on traffic roads or buildings in demand, not only green and energy-saving, but also provide safety and artistry for people's lives .

Description

technical field [0001] The invention relates to the technical field of cement, in particular to a light-transmitting cement based on mechanoluminescence and a preparation method thereof. Background technique [0002] Light-transmitting cement was first invented by Aron Losonczi of Hungary, also known as light-transmitting concrete, which realizes the transparency of cement materials by implanting light-guiding materials (such as optical fibers or light-transmitting resins, etc.) in cement mortar. The addition of light-guiding materials not only keeps the original firmness of the building but also plays a role in making the dull walls transparent. However, traditional light-transmitting cement mainly relies on the effect of external light sources, such as natural light or artificial lighting, which consumes a lot of energy every year. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] The technical problem to be ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B41/70B32B13/00B32B13/04B32B7/12C09K11/57C09K11/56C09K11/84C09K11/02
CPCB32B7/12B32B13/00B32B13/04B32B2255/20B32B2419/00C04B41/52C04B41/70C09K11/025C09K11/574C09K11/7717C04B41/5014C04B41/483C04B41/4535C04B41/5024C04B41/4842
Inventor 张良静王爱武徐浩王萌周沧涛
Owner SHENZHEN TECH UNIV