Publication result detail

Influence of Reinforcement Fiberglass Grids Used in Asphalt Pavement on the Bonding of Layers

SACHR, J.; DAŠEK, O.; STOKLÁSEK, S.

Original Title

Influence of Reinforcement Fiberglass Grids Used in Asphalt Pavement on the Bonding of Layers

English Title

Influence of Reinforcement Fiberglass Grids Used in Asphalt Pavement on the Bonding of Layers

Type

Scopus Article

Original Abstract

The paper deals with the influence of geosynthetic reinforcement systems on the quality of asphalt bonding layers. A reinforcing element in the form of a fiberglass grid is incorporated into the road structure between two asphalt layers to prevent the formation of cracks and to reduce the tendency of their subsequent propagation throughout the asphalt layers. At the same time, however, they form a potential weak interlayer on which adjacent asphalt layers may slip. The total 90 drilled cores taken from a laboratory-produced two-layer slabs were subjected to the Leutner shear test. The selection of individual specimens took into account both the type of reinforcement element and the amount of applied bituminous emulsion.

English abstract

The paper deals with the influence of geosynthetic reinforcement systems on the quality of asphalt bonding layers. A reinforcing element in the form of a fiberglass grid is incorporated into the road structure between two asphalt layers to prevent the formation of cracks and to reduce the tendency of their subsequent propagation throughout the asphalt layers. At the same time, however, they form a potential weak interlayer on which adjacent asphalt layers may slip. The total 90 drilled cores taken from a laboratory-produced two-layer slabs were subjected to the Leutner shear test. The selection of individual specimens took into account both the type of reinforcement element and the amount of applied bituminous emulsion.

Keywords

Reinforcement; glass grid; glass fiber; composite glass grid; shear test; asphalt pavement; bonding

Key words in English

Reinforcement; glass grid; glass fiber; composite glass grid; shear test; asphalt pavement; bonding

Authors

SACHR, J.; DAŠEK, O.; STOKLÁSEK, S.

RIV year

2021

Released

14.08.2020

Publisher

Trans Tech Publications Ltd.

Location

Switzerland

ISBN

1662-9795

Periodical

Key Engineering Materials (web)

Volume

2020

Number

858

State

Swiss Confederation

Pages from

174

Pages to

181

Pages count

8

URL

https://www.scientific.net/KEM.858.174

BibTex

@article{BUT164606,
  author="Jiří {Sachr} and Ondřej {Dašek} and Svatopluk {Stoklásek}",
  title="Influence of Reinforcement Fiberglass Grids Used in Asphalt Pavement on the Bonding of Layers",
  journal="Key Engineering Materials (web)",
  year="2020",
  volume="2020",
  number="858",
  pages="174--181",
  doi="10.4028/www.scientific.net/KEM.858.174",
  issn="1662-9795",
  url="https://www.scientific.net/KEM.858.174"
}