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Novel concrete module

A new type of concrete technology, which is applied in the field of new concrete modules, can solve the problems of module fracture, lack of high-strength and high-toughness support layer, easy to scratch the surface, etc., and achieve waterproof, wear-resistant, anti-skid, thermal conductivity, excellent comprehensive performance, and bonding good effect

Active Publication Date: 2018-10-02
榛硕(武汉)智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these applications are not yet mature enough, and there are many shortcomings
[0003] CN106549629A discloses an assembled solar photovoltaic power generation surface module and its application, wherein epoxy resin, glass particles and curing agent are used to prepare the light-transmitting anti-skid and wear-resistant layer, but a large amount of glass particles or tempered glass particles are used, and the A small amount of epoxy resin is used, and the bonding strength between the glass and the glass is low. According to the formula in the embodiment, the concrete is made, and its strength is tested, and it is found that the use of a single epoxy resin material has poor low temperature resistance and poor heat and humidity resistance. shortcoming
Due to the poor connection strength between the glass particles in this invention, and because the surface is not treated with waterproof, anti-fouling and wear-resistant, the surface is easy to be scratched and stained, resulting in lower light transmittance
Since the solar photovoltaic panel disclosed in this patent application is easy to generate heat after absorbing light, long-term exposure to high temperature will affect the service life of the photovoltaic panel
And there is no high-strength and high-toughness support layer in this module, if it is in a high load-bearing state for a long time, it will easily cause the module to break

Method used

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Examples

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Embodiment 1

[0028]A new type of concrete module in this embodiment, the module includes a light-transmitting layer 1, a protective layer 2, a light functional layer 3, a heat-conducting layer 4, a stainless steel support layer 5, and an insulating moisture-proof layer 6 from top to bottom; The functional layer is a solar photovoltaic panel. The light-transmitting layer is made of the following raw materials in mass percentage: 5% AFG-90 epoxy resin, 20% TDE-85 epoxy resin, 10% bisphenol A type 128 resin, 15% epoxy resin curing agent, 40% % glass particles, 2% KH560 coupling agent, 3% KH512 coupling agent and 5% N,N-dimethylaniline; the particle diameter of the glass particles is 0.4-0.5mm.

[0029] like Figures 1 to 3 As shown, the concrete module described in this embodiment is a cuboid with a length of 60 cm and a width of 40 cm; the four corners of the upper surface of the stainless steel support layer are respectively provided with a boss 7, and the height of the boss is equal to th...

Embodiment 2

[0037] Compared with Example 1, the upper surface of the light-transmitting layer described in this example is subjected to waterproof and wear-resistant treatment, and the following steps are adopted: (A) Nano-silica, dehydrated alcohol, and silane coupling agent KH570 with a particle diameter of 10-20 nm Mix with a mass ratio of 4:20:1, stir and disperse evenly to obtain a silica solution; (B) mix nano-zirconia with a particle size of 30-40nm, absolute ethanol, and silane coupling agent KH570 at a ratio of 4:40 : 3 mass ratio mixing, stirring and dispersing evenly to obtain a zirconium dioxide solution; (C) mixing the above-mentioned silicon dioxide solution, zirconium dioxide solution and hexamethyldisilazane with a mass ratio of 50:47:3, while pumping Stir and disperse evenly under vacuum to obtain a surface treatment solution; (D) spray the above-mentioned mixed treatment solution on the upper surface of the cleaned light-transmitting layer under high pressure, and dry; A...

Embodiment 3

[0041] Compared with Example 1, the thickness of the light-transmitting layer in this embodiment is 5 mm, and the upper surface of the light-transmitting layer is provided with some protrusions, the protrusions are parallel stripes, and the distance between adjacent raised stripes is 3 cm. The protrusion has a width of 3 mm and a height of 0.5 mm.

[0042] The light transmittance of the light-transmitting layer in this embodiment is 97.5%, and the surface friction coefficient is 0.78.

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Abstract

The invention discloses a novel concrete module. The module sequentially comprises a light transmitting layer, a transparent protecting layer, an optical function layer, a heat conduction layer, a stainless steel supporting layer and an insulation damp-proof layer from top to bottom; the optical function layer is one of a solar photovoltaic panel, an LED display screen or a light emitting lamp panel; the stainless steel supporting layer is one of a corrosion resistant plate and a reinforced concrete material; and a plurality of bosses are evenly arranged on the edge of the upper surface of thestainless steel supporting layer, and the height of the bosses is equal to the sum of the thickness of the heat conduction layer, the thickness of the optical function layer and the thickness of theprotecting layer. The novel concrete module has the beneficial effects that the transmission of light is good, the load-bearing capacity is good, the thermal conductivity is good, and damage is not prone to occurrence; and the novel concrete module can be used for photovoltaic highways, can be used for light transmitting sidewalks or park pavements, can be used as a light-transmitting concrete wall face or can be applied to light-transmitting concrete display screens.

Description

technical field [0001] The invention belongs to the technical field of civil engineering materials, and in particular relates to a novel concrete module. Background technique [0002] Due to its many excellent properties, epoxy resin is widely used in civil engineering and construction fields, and can replace many traditional materials. Because epoxy resin has good light transmittance, it can also be used in transparent concrete materials to make translucent concrete, which can transmit light and be used as indoor building materials, which can reduce the use of indoor lights and save energy; The transparent material layer of the photovoltaic highway can improve the light utilization efficiency. However, these applications are not yet mature enough, and there are many shortcomings. [0003] CN106549629A discloses an assembled solar photovoltaic power generation surface module and its application, wherein epoxy resin, glass particles and curing agent are used to prepare the ...

Claims

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Application Information

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IPC IPC(8): E02D27/32B32B3/30B32B3/06B32B17/06B32B17/10B32B15/04B32B15/20B32B15/18
CPCB32B3/06B32B3/30B32B15/04B32B15/043B32B15/18B32B15/20B32B17/06B32B17/061B32B17/064B32B2307/552B32B2607/00E02D27/32
Inventor 刘双
Owner 榛硕(武汉)智能科技有限公司
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