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Luminescent cement-based grindstone terrace system and construction process thereof

A cement-based, luminous technology, applied in buildings, building structures, floors, etc., can solve the problems of limiting the wide-scale application of epoxy grindstone floors and high cost, achieving the effect of low cost and avoiding potential safety hazards.

Pending Publication Date: 2019-07-12
武汉富洛泰克材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current mainstream terrazzo floors are mainly epoxy resin terrazzo floors, and epoxy resin is an organic material. The problem of fire prevention has always been a fire safety issue that people in the industry dare not ignore. At the same time, the cost of epoxy resin terrazzo floors Expensive, which greatly limits the wide application of epoxy terrazzo floor

Method used

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  • Luminescent cement-based grindstone terrace system and construction process thereof
  • Luminescent cement-based grindstone terrace system and construction process thereof
  • Luminescent cement-based grindstone terrace system and construction process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The luminescent cement-based terrazzo floor system of the present invention mainly needs two kinds of raw materials: prefabricated luminous glass aggregate and premixed concrete binder. This embodiment will provide the structure and manufacturing process of the prefabricated luminescent glass aggregate.

[0038] The prefabricated luminescent glass aggregate is composed of a bottomless hollow glass column 1 and a glass bottom cover 2 with a cylindrical protrusion 3 in the middle. For the structures of the bottomless hollow glass column 1 and the glass bottom cover 2, see figure 1 with figure 2 . The top surfaces of the protrusions 3 are brush-coated with a long-lasting phosphor layer. Long afterglow phosphor is a luminescent material based on alkaline earth strontium aluminate and doped with dysprosium, europium and other rare earth elements as activators. It has no radioactive pollution and can achieve the effect of excitation for ten minutes and continuous luminesce...

Embodiment 2

[0046] This embodiment is an embodiment of a premixed concrete binder, and the premixed concrete binder is a non-shrinking concrete binder.

[0047] In this embodiment, the premixed concrete binder includes components in the following weight ratio: high belite quick-setting quick-hardening cement: finely ground quartz sand: titanium dioxide: rubber powder: tartaric acid: powder water reducer: defoamer :thickener=1:1.1944:0.0556:0.0139:(0~0.0056):0.0042:0.0027:0.0014.

[0048] In this embodiment, the high belite fast-setting rapid-hardening cement is 42.5 low-alkali sulphoaluminate cement. The finely ground quartz sand is continuously graded white quartz sand of 20 mesh to 150 mesh. The fineness of titanium dioxide is 350 mesh. The rubber powder is a redispersible vinyl acetate / ethylene copolymer, its solid content is >98%, the minimum film forming temperature is 4°C, the particle size (400μm) sieve does not exceed 4%, and the main particle size is 0.5~8μm. The fineness of t...

Embodiment 3

[0052] This example will provide the construction process of the luminescent cement-based terrazzo floor system.

[0053] This construction project mainly includes three major steps: (1) base-level pretreatment; (2) slurry spreading and fixing prefabricated luminescent glass aggregate; (3) floor grinding and polishing.

[0054] The three steps will be described in detail below.

[0055] The first step is grass-roots preprocessing.

[0056] The purpose of pretreatment on the base is to obtain a flat base, so that the flatness of the base meets the requirements. First, the surface of the concrete base is milled, shot blasted and / or ground; then, the cracks and holes on the surface of the concrete base are repaired with premixed concrete binder to obtain a hard and flat concrete base. In this embodiment, the flatness of the pretreated concrete base is required to be 3mm / 2m.

[0057] After the base pretreatment is completed, fully wet the treated concrete base with tap water, the...

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Abstract

The invention discloses a luminescent cement-based grindstone terrace system and a construction process thereof. A grindstone terrace comprises a concrete base layer and a concrete cemented layer which is poured on the concrete base layer; prefabricated luminescent glass aggregate located at the same height is vertically distributed in the concrete cemented layer, and the top face of the prefabricated luminescent glass aggregate is exactly exposed; the prefabricated luminescent glass aggregate is composed of a bottomless vacuum glass column and a glass bottom cover, wherein the middle of the glass bottom cover is provided with a cylindrical protrusion; the top face of the protrusion is brushed with a long-afterglow fluorescent powder layer; and the glass bottom cover is bonded to an opening in the bottom end of the bottomless vacuum glass column, and the protrusion arranged on the glass bottom cover is located in the bottomless vacuum glass column. Basic materials of the grindstone terrace are all inorganic materials, thus the construction cost is low, and the potential safety hazard existing in an epoxy grindstone terrace is avoided; and the process is convenient and rapid, and the luminescent grindstone terrace with the better artistic aesthetic feeling can be obtained.

Description

technical field [0001] The invention belongs to the application field of green energy-saving decorative art floor materials, and in particular relates to a luminescent cement-based terrazzo floor system and a construction process thereof. Background technique [0002] With the advancement of material technology, the improvement of grinding equipment and grinding materials, the performance of terrazzo floor has been qualitatively improved, and the application volume has gradually increased in China, especially in the design of decorative art floor, terrazzo floor Get more and more choices and applications. However, the current mainstream terrazzo floors are mainly epoxy resin terrazzo floors, and epoxy resin is an organic material. The problem of fire prevention has always been a fire safety issue that people in the industry dare not ignore. At the same time, the cost of epoxy resin terrazzo floors Expensive, to a large extent, limits the wide-scale application of epoxy terr...

Claims

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Application Information

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IPC IPC(8): E04F15/12C04B28/06C04B111/60
CPCE04F15/126C04B28/065C04B2111/60C04B14/06C04B14/305C04B24/06C04B24/2623C04B2103/302C04B2103/50C04B24/383
Inventor 池召坤刘天德涂坦
Owner 武汉富洛泰克材料科技有限公司
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