Bonding type antiskid road and bridge panel made of glass fiber reinforced plastics

A fiberglass and sliding road bridge technology, which is applied in bridges, bridge parts, bridge construction, etc., can solve the problems of unreasonable connection settings and poor wear resistance, and achieve the effects of reasonable design, good wear resistance and excellent anti-skid performance

Inactive Publication Date: 2015-09-16
YANCHENG HENGTONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a bonded fiberglass anti-slip road bridge deck, which aims to solve the disadvantages of existing glass fiber reinforced plastic road bridge decks, such as anti-skid, poor wear resistance and unreasonable connection settings

Method used

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  • Bonding type antiskid road and bridge panel made of glass fiber reinforced plastics
  • Bonding type antiskid road and bridge panel made of glass fiber reinforced plastics
  • Bonding type antiskid road and bridge panel made of glass fiber reinforced plastics

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Embodiment Construction

[0017] as attached figure 1 , 2 , 3, and 4, the panel main body 1 is a frame structure with grid-type reinforcing ribs inside, and lap joints along the length direction are provided on both sides, and the mutual insertion between the lap joints A plurality of panel main bodies 1 can be spliced ​​into a whole; the connecting block 2 is set on the back of the panel main body 1 as the bridge surface, and is bonded with the panel main body 1, thereby forming the connecting block 2 and the panel main body 1 The card slot between the back, the panel main body 1 is connected with the external support member through the card slot; the anti-slip coating is composed of resin adhesive 4 and wear-resistant particles 5; the adhesive layer 3 is sprayed on the road and bridge surface of the panel main body 1 The wear-resistant particles 5 in the anti-slip coating are evenly distributed on the adhesive layer 3, and the wear-resistant particles 5 are bonded to the adhesive layer 3 by spraying...

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Abstract

The present invention relates to a bonding type antiskid road and bridge panel made of glass fiber reinforced plastics, including a panel body, a connective fixture block, a bonding glue line and an antiskid coating, wherein, the antiskid coating is composed of a binding agent and wear-resisting particles. The bonding glue line is coated on the road and bridge face of the panel body; the wear-resisting particles in the antiskid coating are uniformly distributed on the bonding glue line, and bond with the bonding glue line by spraying the bonding agent; the connective fixture block is connected to the panel body by bonding. The wear-resisting particles are uniformly distributed on the bonding glue line in a manner that the bonding glue line is sprayed on the road and bridge face of the panel body and the bonding agent is sprayed on the bonding glue line, and thereby forming an antiskid face of the panel body. The antiskid face not only has advantages of skid resistance and wear resistance, but also can avoid panel aging. Simultaneously, the bonding connection manner between the connective fixture block and the panel body farthest retains the characteristics of light weight and high strength existing in the road and bridge panel made of glass fiber reinforced plastics.

Description

technical field [0001] The invention relates to a glass fiber reinforced plastic anti-skid road bridge deck, in particular to an adhesive bonding form and an anti-skid structure of the glass fiber reinforced plastic anti-skid road bridge deck, and belongs to the technical field of road surface anti-skid. Background technique [0002] Due to the advantages of light weight, high strength, large dead load, and good fatigue and corrosion resistance, FRP road bridge decks gradually replace reinforced concrete slabs and are used in bridge and road engineering. Corrosion and other defects, and save maintenance and protection costs, it is the best choice for lightweight bridge structures. However, there are still some deficiencies in the existing FRP road and bridge decks. 1. The anti-slip performance is not good, and the wear resistance is insufficient, which can easily cause pedestrians to slip and cause injuries. The road deck is easily damaged and the service life is low; The c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/12
Inventor 沙高亮夏红翠孟玉妹
Owner YANCHENG HENGTONG IND
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