Method for installing road traffic sign board

Abstract

The invention provides a method for installing a road traffic sign board. The method comprises the steps that the traffic sign board, a base, a support and an anchor hook are prepared; a foundation pit is dug; concrete is poured and vibrated; the anchor hook is pre-embedded; the base is pre-buried; a substrate is maintained; the support is installed; the traffic sign board is installed. Accordingto the technical scheme, concrete pouring construction is carried out twice successively to from the substrate, the concrete is fully vibrated instantly every time the concrete is poured, so that theconcrete in the foundation pit is fully compacted, thereby preventing the occurrence of honeycomb and pitted surface phenomena; the anchor hook is embedded in the concrete substrate to improve the bearing strength of the substrate, so that the traffic sign board is tightly connected with the concrete through the anchor hook, thereby greatly improving the wind resistance and seismic resistance of the traffic sign board after installation, preventing the traffic sign board from being damaged during use, and prolonging the service life of the traffic sign board; the front face of the traffic signboard has a reasonable positioning position, thereby improving the driver's identification of the traffic sign board and reducing traffic accidents.

Description

Technical field [0001] The invention relates to the technical field of road construction, in particular to a method for installing a road traffic sign board. Background technique [0002] With the development of economy, the domestic road traffic system is becoming more and more dense. A large number of roads are under construction. Corresponding road traffic safety protection projects must be constructed. Road traffic safety protection projects mainly include the installation of traffic sign boards, warning piers, and guardrails on roads. , Speed ​​bumps, milestones and other facilities. Among them, the installation of traffic sign boards is particularly important. It is one of the main effective measures to avoid traffic accidents. In the existing technology, the installation and construction of many road traffic sign boards is very imperfect, and many construction workers Construction is not carried out in accordance with the design and construction drawings and specifications...

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy, the domestic road traffic system is becoming more and more dense. A large number of roads are under construction, and corresponding road traffic safety protection projects must be constructed. The road traffic safety protection projects mainly include the installation of traffic sign boards, warning piers, and guardrails on the roads. Among them, the installation of traffic sign boards is particularly important. It is one of the main effective measures to avoid traffic accidents. In the prior art, the installation and construction of many road traffic sign boards are not perfect, and many construction workers The construction is not carried out in accordance with the design and construction drawings and specification requirements. After installation, the traffic sign boards are often damaged by the geological movement and environment in the subgrade, which greatly reduces the service life of the traffic sign boards and has to be re-installed.

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