Lying police officer IDN-500-1 Middle element Cell structure + Reinforced mount

Usage

It is used to ensure the forced reduction of the maximum permissible vehicle speed to 40 km / h or less, in order to ensure the safety of pedestrians.

They are installed in places of pedestrian cross-country traffic such as educational institutions, hospitals, community centers, crossroads, parking lots, etc.

IDN device allowed:

• on the streets of regional and local significance, lateral and local thoroughfares;
• at the beginning of a dangerous site in front of crowded places;
• in front of dangerous sections of roads on which a speed limit of up to 40 km / h or less has been introduced, established by signs 3.24 "Maximum speed limit", 5.3.1 "Zone with maximum speed limit", 5.21 "Residential area";
• in front of unregulated intersections with unsecured visibility of vehicles approaching along a intersected road at a distance of 30 to 50 m from the sign 2.5 "No stopping is prohibited";
• throughout the coverage area of ​​the sign 1.23 "Children" after 50 m from each other;
• in front of the gates of garages, off-street parking areas, exits from the territories of gas stations, on roads and driveways of park areas.

Installation

Hardware recommendations

In 99% of cases, the fastening of IDN is made in an asphalt concrete pavement, the confident attachment to which is a very problematic task. This is due to the softness of the material, especially in the summer. In the catalogs of manufacturers of fasteners there are no special models for asphalt, so our company, together with a number of leading manufacturers of fasteners such as Fischer, Sormat, as well as with numerous installation organizations in different regions, for several years tried various types of fasteners IDN. Today, there are two fundamentally different types of fastening: mechanical and chemical.

Chemical type:

A 2-component composition is introduced into the hole drilled in the asphalt, with a hardening time of 10 min to 1 hour. IDN holder is any metal pin, bolt or screw inserted into the hole with the adhesive.

Advantages: Reliable enough fastening with 100% filling of all cavities in the drilled hole.

Disadvantages: Installation requiring good qualification of installers (a rarity for many structures such as GOSSMEP ..). Long hardening time. High price.

Mechanical type:

1. Wedge Anchor.

The most common type of mount. There are many manufacturers. When completing our own products, we have been using Fischer and Sormat for 6 years. In accordance with GOST asphalt pavement, the wedge anchors of these manufacturers are good. The cost of analogues from China and Taiwan is lower by 30-40%, but we can not say anything about their quality and reliability. Recommended size: diameter 10-12mm, length 90-120mm, head type - bolt-on.

Advantages: Simplicity and speed of installation.

Disadvantages: In loose asphalt insufficient degree of wedging, because their main purpose is concrete.

2.Screw and dowel.

Also a commonly used type of mount. The expansion bolt shield can be used both metal (for aerated concrete), and polyethylene. With high-quality asphalt, you can safely use them, significantly saving on the cost of fasteners.

Advantages: Simplicity and speed of installation, price, the possibility of subsequent tightening.

Disadvantages: Insufficient degree of wedging.. 

Hardware recommendations

You can order the installation service by our team. The offer is valid for Moscow and the Moscow region, St. Petersburg and the Leningrad region.

Advantages of installing IDN by our team:

• Free calculation of the cost of installation individually for your facility on the day of treatment
• The possibility of a comprehensive arrangement of the IDN installation zone, namely: Installation of information signs, as well as the application of signal marking in the IDN installation zone in accordance with GOST R 52289
• Installation is carried out by an experienced team