This company, with nearly two decades of experience and a registered trademark (Iran Concrete karankav), takes pride in its activities in the production of construction chemicals, engineering services related to industrial concrete structures, waterproofing and reinforcement of concrete structures, and destructive and non-destructive testing services for concrete. It is honored to be a permanent host for specialists and engineers in the field of civil engineering in the country.

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History of Iran Concrete karankav

The engineering company “Krankav Chemical Structures of Iranians” was established in Farvardin 1387 (March-April 2008) to provide consulting and engineering services, especially in heavy industries such as oil, gas, and petrochemical projects, and to advance the technology of building chemical industries and concrete additives. It is registered with the National Registration Organization under number 554155.

The group “Iran Concrete karankav” is a private holding company consisting of two companies, a factory, and several economic enterprises. The majority of service activities and product sales of the factory are carried out by the company “Krankav Chemical Structures of Iranians”.

Utilizing a specialized and experienced workforce, modern hardware and software facilities, cohesive work methods, and the management perspective of the chairman of the board of directors of this company, Mr. Engineer Yadalallah Ghadri, who has five decades of experience in government management positions and extensive experience in national mega-projects, has led to the company’s engagement from the outset in international standards with reputable domestic and foreign companies.

Among the activities undertaken during that period was the establishment of a production factory in the southern region of the country and the provision of concrete additive products. Additionally, professional contracting teams were formed in the field of structure reinforcement and waterproofing.

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:Vision

The holding company “Iran Concrete karankav” with the approach of providing solutions to its customers, has set its vision to be among the largest producers and leading suppliers in the country’s infrastructure industries.

Furthermore, this company, while adhering to domestic standards, always provides its services and sells its products based on quality and compliance with international standards. Ultimately, it offers its products and services with a valid hologram guarantee.

Iran Concrete karankav

Mission of Iran Concrete karankav

The fundamental mission of Iran Concrete karankav is to consistently maintain the highest level of quality in the factory’s productions. Additionally, it aims to establish a sustainable relationship with customers and reputable international suppliers, providing them with the best proposals and solutions in purchasing the required chemical materials and ensuring effective communication in after-sales services.

Utilizing the expertise of experienced engineers, along with consultation with various European companies and continuous research, this company has been able to successfully complete numerous articles and research projects to date.

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Introduction of engineering and laboratory services:

Consultation, Design, and Implementation of Concrete Structure Waterproofing:
    • Waterproofing of concrete structures and infrastructures.
    • Positive pressure waterproofing.
    • Negative pressure waterproofing.
    • Factories, power plants, refineries.
    • Cooling towers, treatment plants, reservoirs, power posts.
    • Submerged structures.
    • Tanks, channels, and ducts.
    • Modern waterproofing coatings.
  1. Engineering and Implementation of Concrete Structure Repair and Strengthening:

    • Repair and strengthening of concrete structures.
    • Foundations, pedestals, beams, and columns.
    • Pipe racks, walls, and concrete surfaces using FRP fibers.
    • Implementation of concrete repair materials.
    • Implementation of concrete and steel jacketing systems.
  2. Engineering and Implementation of Industrial Floor Coatings:

    • Flooring and implementation of hard concrete or mortar.
    • Anti-wear and anti-dust floor coverings.
    • Epoxy flooring implementation.
    • Polyurethane flooring implementation.
    • Specialized for parking lots, sports facilities, production halls, hospital environments, conductive and antistatic coatings for power post halls and galleries.
  3. Implementation of Acid-Resistant and Chemical Protective Coatings:

    • Implementation of acid-resistant coatings in tanks.
    • Chemical treatment plants.
    • Neutralization basins.
    • Acid and alkali storage tanks.
    • Implementation of ceramic and chemical-resistant brick lining against corrosive environments and fluids.
    • Acid-resistant linings.
  4. Concrete Tests and Examinations:

    • Destructive and non-destructive tests on fresh and hardened concrete.
    • Non-destructive tests such as ultrasonic concrete testing, rebar scanning, half-cell and electrical conductivity testing, rebar corrosion potential, chloride ion penetration depth, concrete permeability, and Pendulum test.
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Introduction of products

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    Product categories

    Product subcategory

    The most important applications

    1

    Concrete Additives

    Types of concrete lubricants –   microsilica – silica fume – concrete supplement – power gel – concrete antifreeze – concrete foaming agent – quick setting in two types of liquid/powder – polypropylene fibers – concrete slow setting – expanding grout

    Bulk concretes – dams and prefabricated parts – increasing pumpability – strong concretes – concretes exposed to moisture – defense concretes – adjustment of slump number – wharf – power plant – removing capillary holes – increasing strength – reducing cracks

    2

    Sealers

    Powdered concrete waterproofing – liquid concrete waterproofing – special concrete adhesive – elastomeric waterproofing powder – powder sealer – powder penetrator – facade protector

    Eliminating water contact with the concrete body, positive and negative pressure sealing, increasing the life of the structure, eliminating moisture, eliminating leaks, water tanks and structures, areas with high humidity.

    3

    Water stop

    Types of waterproof pvc , flat/flat/perforated, in two standard/normal types, in different widths and thicknesses.

    Waterstop clip – Hoye Waterstop, Taiwan – Expandable Waterstop (bentonite, hydrophilic)

    Sealing cold joints between the floor and the wall, expansion joints, water tanks, pipes passing through the walls, joints caused by cutting concrete, stage concreting and water and sewage channels.

    4

    Colors

    Concrete powder paint – epoxy paint – rich epoxy paint

    Cosmetic and for coloring the mixing design, corrosion protection, preventing falling, preventing metal parts from rusting

    5

    Stabilizers and adhesives

    Cement grout – 3-component epoxy grout – 3-component reinforcement planting paste – 2-component reinforcement planting glue – epoxy bonding layer glue – two-component glue injection gun – paste glue – powder glue – latex glue

    Under the base plates, reinforcement planting, concrete repair, increasing the adhesion of concrete, sealing and impactability of concrete, sealing cracks, connecting concrete parts and reducing the brittleness of concrete.

    6

    Mastics and sealants

    Bituminous mastic cold/hot application – petroleum resistant mastic – polyurethane mastic – mastic injection gun

    Sealing of expansion joints, filling and sealing of the surface at the joints with the least amount of shirkage and no leakage, sealing of the distance between utility pipes from concrete casing and environments with oil pollution.

    7

    Covers, flooring and supports

    concrete hardener, colored and gray (concrete color) – white roof insulation – emulsion coating – epoxy coating – epoxy flooring – polyurethane flooring – mold oil – concrete curing – shotcrete concrete

    Creating a wear-resistant surface, reducing the permeability of water and oil, warehouses, industrial production halls, multi-storey parking lots, sports halls, chemical warehouses

    8

    Joinery, restoration and resistant devices

    Cement leveler – Anti-acid mortar – Bonding powder – Special restorer – FRP roll – Epoxy injection resin

    Structural repair, repair of acid ponds, repair of concrete in low thickness, points of concrete where the steel grid is exposed after opening the mold, increasing tensile strength, corrosion control

    9

    Spacers

    Types of spacers – between plastic sealing belts – between belt connectors – between belt cones –  U -stopper – -stopper  – 3-meter ribbed plastic pipe – mold cover

    Light grids of prefabricated parts, composite roof, beams and slabs, and horizontal beams, strip and radius foundations.

     

Records and projects:

  • Waterproofing of over 800 water reservoirs, sewage systems, and chemical storage facilities.
  • Strengthening of concrete sections and sensitive structures in the oil and petrochemical industries.
  • Execution of over 300 concrete repair projects.
  • Rehabilitation of numerous deteriorated structures.
  • Conducting more than a hundred non-destructive tests.
  • Consultation and collaboration on many governmental, military, and international projects.

Projects Include:

  • Amir Kabir Dam Power Plant, Tehran Regional Water Authority, Karun Petrochemical Complex, Kermanshah Petrochemical Complex, Azadegan Oil Field, Mansouri Oil Field, Holy Shrines Reconstruction Headquarters, Special Diseases Foundation, School Renovation General Office of Khuzestan Province, Amir Kabir Petrochemical Complex, Rural Cooperative Organization of Khuzestan Province, Darkhovin Nuclear Power Plant, SADID Pipe Rolling Mill, Keyson Company, Ahvaz Urban Railway Project, Sulphuric Acid Treatment Plant of Ama Industrial Company, Bahonar Martyrs Warehouses, Petrochemical Industry Development Management, Daebel Khazaei Cultivation and Industry, Razi Alcohol Production, Karun Cultivation and Industry, Bid Boland Refinery in Behbahan, Behbahan Cement Factory, Flat Continent Oil Company, Comprehensive Cancer Hospital, Acid-resistant tanks of Saba Petroenergy Company, Martyr Soleimani Technology Center, Aerospace Organization of Ghadir Institute, Martyr Meisami Barracks, Waterproofing of swimming pools and numerous reservoirs, and many other projects…
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All waterproofing projects undertaken by the executive team of Iran Concrete karankav are covered by a 5-year warranty

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Iran Concrete karankav – The Reference Point for Structural Reinforcement and Waterproofing

.For a list of Iran Concrete karankav products, please contact the sales department

.Visit our website at www.BetonIran.com for more information

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