Luminous brick and preparation method thereof

A technology of luminescent fiber and long afterglow luminescence, which is applied in manufacturing tools, ceramic molding machines, etc., can solve the problems of cumbersome optical fiber insertion and uniform distribution, positioning methods, unsatisfactory structural stability, and insufficient bearing capacity of bonded structures, etc. problems, to achieve the effects of simplified interspersion and uniform distribution, good oxidation resistance, and long luminescence

Inactive Publication Date: 2018-04-17
HUAYUAN LANDSCAPE ARCHITECTURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the number of optical fibers is often large and thin, it is not easy to achieve a better implantation effect
The existing technology is the method of implantation first and implantation later, but the stability and firmness of the structure are not ideal, the on-site pouring is complicated, the manufacturing process needs to be improved, the method of interspersing, uniform distribution and positioning of optical fibers is cumbersome, and the implantation emits light. Insufficient bearing capacity of bonded structure between prefabricated luminescent concrete bricks after fiber

Method used

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  • Luminous brick and preparation method thereof
  • Luminous brick and preparation method thereof
  • Luminous brick and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] An embodiment of the luminescent brick of the present invention, the luminescent brick in this embodiment includes luminescent fibers and concrete, the luminescent fibers are uniformly arranged in the luminescent brick, and the luminescent fibers and the luminescent brick The decoration plane is vertical, and the luminous fiber is a rod-shaped structure with a diameter of 1-3mm.

[0036] Wherein, the luminous fiber contains the following components by weight: 100 parts of polymethyl methacrylate, 2 parts of long-lasting luminous coating material, 0.5 parts of lubricant, 1 part of dispersant, 2 parts of antioxidant; The coating material contains the following components in mass percentage: long-lasting luminescent material (Sr2MgSi2O7: Eu 2+, Dy3) 92%, polyethylene wax 8%; the long-lasting luminescent material and polyethylene wax are coated in a coating machine treatment to obtain the long-lasting luminous coating material.

[0037] This embodiment is a method for prep...

Embodiment 2

[0045] An embodiment of the luminescent brick of the present invention, the luminescent brick in this embodiment includes luminescent fibers and concrete, the luminescent fibers are uniformly arranged in the luminescent brick, and the luminescent fibers and the luminescent brick The decoration plane is vertical, the light-emitting fiber is a rod-shaped structure, and the diameter of the light-emitting fiber is 1-3mm.

[0046] Wherein, the luminous fiber contains the following ingredients in parts by weight: 100 parts of polymethyl methacrylate, 8 parts of long-lasting luminescent coating material, 1.5 parts of lubricant, 5 parts of dispersant, and 5 parts of antioxidant; The coating material contains the following components in mass percentage: 98% of long-lasting luminescent material (Sr2MgSi2O7: Eu 2+, Dy3), 2% of polyethylene wax; the long-lasting luminescent material and polyethylene wax are coated in a coating machine treatment to obtain the long-lasting luminous coating ...

Embodiment 3

[0055] An embodiment of the luminescent brick of the present invention, the luminescent brick in this embodiment includes luminescent fibers and concrete, the luminescent fibers are uniformly arranged in the luminescent brick, and the luminescent fibers and the luminescent brick The decoration plane is vertical, the light-emitting fiber is a rod-shaped structure, and the diameter of the light-emitting fiber is 1-3 mm.

[0056] Wherein, the luminous fiber contains the following ingredients in parts by weight: 100 parts of polymethyl methacrylate, 6 parts of long-lasting luminous coating material, 1 part of lubricant, 3 parts of dispersant, 3.5 parts of antioxidant; The coating material contains the following components in mass percentage: 95% long-lasting luminescent material (Sr2MgSi2O7: Eu 2+, Dy3), 5% polyethylene wax; the long-lasting luminescent material and polyethylene wax are coated in a coating machine treatment to obtain the long-lasting luminous coating material.

...

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Abstract

The invention discloses a luminous brick which contains luminous fibers and concrete, wherein the luminous fibers are uniformly arranged in the luminous brick. The luminous brick disclosed by the invention can be designed into diversified luminous patterns so as to be decorated on the ground, wall surfaces and various patterns, and can maintain excellent bearing capacity. Meanwhile, the inventionfurther discloses a preparation method of the luminous brick. By changing the mold structure, simplifying optical fiber penetration and uniformly distributing and positioning, the fiber planting speedand quality of the luminous fibers are improved; and an effect of improving the adhesive structure compactness and bearing capacity among prefabricated luminous concrete bricks is achieved, so that the luminous brick is stable in luminous performance, excellent in durability, high in pressure-bearing strength, stable in structure and long in luminous duration.

Description

technical field [0001] The invention relates to a luminescent material, in particular to a luminescent brick and a preparation method thereof. Background technique [0002] The luminous concrete in the existing luminous bricks is cast in layers, including the substrate and the luminous surface layer. The luminous surface is mainly made of cement, luminescent powder, toner and concrete admixture, and then spread on the concrete substrate. The preparation of this kind of luminous surface is costly in terms of material consumption, and the light-absorbing and luminescent effect of the luminescent powder cannot effectively glow, and the luminous surface is easy to delaminate and fall off, thereby losing the luminous effect, which reduces the life of the luminescent brick. [0003] The optical fiber implantation method of luminous concrete is a relatively complicated problem. The key is how to implant the optical fiber and ensure that the concrete structure is tightly bonded with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B14/38C04B20/10B28B1/52
CPCB28B1/522C04B14/4643C04B20/1033C04B28/04C04B2111/80C04B2201/20C04B2201/50C04B14/00
Inventor 罗伟聪严过房董运常黄勇汪晓丽吴道辉
Owner HUAYUAN LANDSCAPE ARCHITECTURE CO LTD
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