Tehran
Introducing Tehran province

The largest city and capital of Iran is the capital of Tehran province and Tehran city with a population of 8,244,535 people and an area of 730 square kilometers; It is the 25th most populated city and the 27th largest city in the world. It is located in the north of the country and south of the Alborz mountain range, 112 km south of the Caspian Sea. This city has a large dense network of roads and four active subway lines that have moved 129 million passengers in the spring of 2010. The history of Tehran's prosperity dates back to 1788 when Agha Mohammad Khan Qajar chose it as the capital. Then, during the reign of Reza Shah Pahlavi, Bashtab expanded and attracted many people from Piramush provinces. Since the 1960s, it has been the center of attraction for many immigrants from all over Iran.

Introduction of laboratory of Tehran province
Introduction of laboratory of Tehran province

The General Directorate of Technical and Mechanical Soil Laboratory of Tehran province is one of the branches of the Technical and Mechanical Soil Laboratory Company of the Ministry of Roads and Urban Development with more than 36 years of experience and has an experienced and expert staff in the field of quality control of construction projects. This general office is in line with the goals and missions of the soil technical and mechanical laboratory company, which is to improve the quality in the construction projects of Tehran province and its subordinate cities in the field of bitumen and asphalt - concrete and metals - physical and chemical construction materials - non-destructive and Calibration of laboratory devices is engaged in providing technical and engineering services in the form of 6 city branches and 30 established workshops.

Geotechnical Studies (Tehran Province)

Geotechnical Studies (Tehran Province)

Geotechnical Studies (Tehran Province)

Special projects
Special projects

This project is part of the east-west corridor of the country, which starts from the holy Mashhad and ends in Tabriz, and the southern bypass freeway of Tehran is located within the capital of this corridor, which is the traffic bottleneck of the corridor, and due to the huge volume of cars, there is heavy traffic on the roads will be created leading to Tehran, but with the construction of this freeway, the traffic bottleneck of the corridor will be removed.This freeway is located in 4 provinces of Tehran, Markazi, Alborz and Qazvin. The total length of this route is 158 km, which together with ramps and loops and other access roads, which are 50 km in total, reaches more than 200 km and is supposed to be built in 4 years.


پروژه های ارزیابی و روسازی

Evaluation and paving projects of Tehran province

پروژه های ارزیابی و روسازی