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Glass reinforced plastic-pressed marble-imitated blind track brick

A technology imitating marble and glass fiber reinforced plastics, applied in the direction of roads, roads, manufacturing tools, etc., can solve the problems of poor anti-aging effect, high production cost, poor wear resistance of cement tactile bricks, etc., and achieve high strength, low production cost and compactness big effect

Inactive Publication Date: 2017-10-24
东营市天诚建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many kinds of tactile paving bricks on the market. The common ones are all-ceramic tactile paving bricks, also known as sintered tactile paving bricks, which have poor anti-skid effect and high production cost; cement tactile paving bricks have poor wear resistance and poor anti-aging effect; Disadvantages such as difficulties

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A glass fiber reinforced plastic imitation marble tactile paving brick, the FRP pressing imitation marble tactile paving brick is made of SMC sheet, quartz sand, crushed stone, emery and imitation marble glass fiber cloth mixed and hot pressed; wherein the SMC sheet is 3 parts by weight Parts, quartz sand, gravel and corundum are 1 part in total by weight and the weight ratio of quartz sand, gravel and corundum is 1:1:0.2, and the particle size of gravel is 3mm; the imitation marble glass fiber has no The woven fabric is a glass fiber non-woven fabric that can display the texture of imitation marble. The amount of imitation marble glass fiber cloth is subject to the upper surface of the imitation marble tactile brick. In this embodiment, each imitation marble tactile brick needs imitation marble glass fiber cloth. 0.06m², thickness 0.2mm.

Embodiment 2

[0037] A glass fiber reinforced plastic imitation marble tactile brick, the glass fiber reinforced plastic imitation marble tactile brick is made of SMC sheet, quartz sand, crushed stone, corundum and imitation marble glass fiber cloth mixed and hot pressed; wherein the SMC sheet is calculated by weight 7 parts, quartz sand, crushed stones and corundum are 0.8 parts in total by weight and the weight ratio of quartz sand, crushed stones and corundum is 1:1.2:0.4, and the particle size of crushed stones is 3mm; imitation marble glass fiber Non-woven fabrics are glass fiber non-woven fabrics that can display marble-like textures. The amount of marble-like fiberglass cloth is subject to the upper surface of the imitation marble tactile bricks. In this embodiment, each marble-like tactile brick needs imitation marble glass fiber. Cloth 0.1m², thickness 0.3mm.

Embodiment 3

[0039] A glass fiber reinforced plastic imitation marble tactile brick, the glass fiber reinforced plastic imitation marble tactile brick is made of SMC sheet, quartz sand, crushed stone, corundum and imitation marble glass fiber cloth mixed and hot pressed; wherein the SMC sheet is calculated by weight It is 10 parts, and described quartz sand, crushed stone and emery are 1.5 parts by weight in total and the weight ratio of quartz sand, crushed stone and emery is 1: 1.5: 0.5, and the particle diameter of crushed stone is 3mm; Glass fiber non-woven fabric is a glass fiber non-woven fabric that can display the texture of imitation marble. The amount of imitation marble glass fiber cloth is subject to the upper surface of the imitation marble tactile paving; in this embodiment, each imitation marble tactile paving requires imitation marble The glass fiber cloth is 0.16m² and the thickness is 0.4mm.

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PUM

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Abstract

The invention discloses a glass reinforced plastic-pressed marble-imitated blind track brick. The brick is prepared by mixing and hot-pressing SMC sheets, quartz sand, broken pebbles, carborundum and marble-imitated glass fiber cloth, wherein in parts by weight, 3-10 parts of SMC sheets and a total of 0.5-1.5 parts of quartz sand, broken pebbles and carborundum are used, the weight ratio of the quartz sand to the broken pebbles to the carborundum is 1:(1-1.5):(0.2-0.5), and the dosage of the marble-imitated glass fiber cloth is supposed to be able to cover the upper surface of the marble-imitated blind track brick. The glass reinforced plastic-pressed marble-imitated blind track brick is prepared by mixing the SMC sheets, the quartz sand, the carborundum and the broken pebbles through high-temperature high-pressure mold shaping, is great in degree of density, high in strength and good in wear-resisting property, and is combined with the corrosion-resistant and anti-aging advantages of glass reinforced plastic.

Description

technical field [0001] The invention relates to the field of road facilities, in particular to a glass fiber reinforced plastic imitation marble tactile brick. Background technique [0002] Blind pavement is a convenient road facility for blind people to travel safely. Generally, it is paved with three types of bricks, one is strip-shaped guiding bricks to guide blind people to move forward with confidence; the other is reminder bricks with dots to remind blind people that there are obstacles ahead; the other is blind road danger warning guiding bricks, The dots are larger. At present, there are many kinds of tactile paving bricks on the market. The common ones are all-ceramic tactile paving bricks, also known as sintered tactile paving bricks, which have poor anti-skid effect and high production cost; cement tactile paving bricks have poor wear resistance and poor anti-aging effect; disadvantages such as difficulties. Contents of the invention [0003] The purpose of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C15/00E01C5/04A61H3/06B28B13/02B28B3/20B24B9/00
Inventor 李岩辉许晓源
Owner 东营市天诚建材有限公司
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