Reducing concrete deterioration and maintenance costs
Deep film-free hydrophobization for protecting concrete and porous materials from water, corrosion, aggressive environments and biological damage.
Film-free hydrophobic protection — no risk of surface slipperiness or trapped moisture inside the material.
↓ 5.9x
Reduction in water absorption
↓ 90%
Reduction in corrosion and biological damage
up to 10 years
Protective effect after one application
Application instructions and technical documentation are included.
We will respond within 24 hours.
We will respond within 24 hours.
● EFFECT DEMONSTRATION
Hydrophobic treatment of construction materials in real conditions
Demonstration of surface treatment of aerated concrete and protection against water absorption.
Why structures deteriorate over time
Water penetrates into pores → microcracks
Freeze-thaw cycles → scaling and cracking
Acids, alkalis and petroleum products damage the material structure
Biological growth makes surfaces unsafe
Film-forming impregnations may trap moisture inside the material
Concrete deteriorates from the inside — together with moisture.
Himtrade develops solutions for long-lasting structures
We develop protection technologies for concrete and porous construction materials used in industrial and infrastructure facilities.
Our specialization is deep film-free hydrophobization that preserves vapor permeability, surface grip and the operational properties of the material.
Our specialization is deep film-free hydrophobization that preserves vapor permeability, surface grip and the operational properties of the material.
14 years of development
Manufactured in Russia
Technical support
Pilot testing and engineering approach
Specialized PVK-75 formulations
We produce a line of specialized PVK-75 hydrophobic formulations
developed for specific materials and application tasks.
PVK-75B
For critical concrete structures
Materials and facilities
Concrete, runways, bridges, foundations, roads, hydraulic structures, concrete barriers.
Purpose
Hydrophobization of concrete.
Effect
Increases water resistance and frost resistance, reduces water absorption,
blocks capillary water suction, preserves vapor permeability
and does not change the surface friction coefficient.
PVK-75U
For mineral insulation
Materials and facilities
Mineral wool and stone wool, facades, roofing, pipelines, sandwich panels.
Purpose
Protection of mineral wool with formaldehyde binders from moisture.
Effect
Maintains low thermal conductivity when exposed to moisture,
prevents fiber compaction and protects against mold.
Water droplets roll off the fibers without being absorbed.
PVK-75M
Universal formulation
Materials and facilities
Foam concrete, aerated concrete, brick, natural stone, ceramics, slate, fabric, leather, wood.
Purpose
For all types of porous surfaces.
Effect
Provides water-repellent properties without changing the color
and protects against efflorescence and mold.
PVK-75G
For gypsum and drywall
Materials and facilities
Gypsum tiles, 3D panels, stucco, gypsum board and gypsum fiber board in wet rooms.
Purpose
Specialized protection for gypsum-based materials.
Effect
Prevents soaking, deformation, yellowing and mold formation.
RUNWAY TREATMENT EXAMPLE
Concrete does not get wet — water remains on the surface
On the left, after treatment, concrete does not absorb moisture:
water remains on the surface, while the friction coefficient remains unchanged.
On the right, water is absorbed into untreated concrete and the surface becomes darker.
SUPERHYDROPHOBIC EFFECT
Water droplets roll off the surface
PVK-75 creates deep hydrophobic protection
without forming a surface film.
The material preserves vapor permeability, friction coefficient
and operational properties.
Projects completed by our team
Experience in applying complex hydrophobic formulations on airfield pavements:
concrete surface treatment, reduced water absorption, protection against de-icing reagents
and preservation of the surface friction coefficient.
Important for airfields:
the formulation works without forming a surface film, which means it does not trap moisture inside concrete and does not reduce the friction properties of the pavement.
the formulation works without forming a surface film, which means it does not trap moisture inside concrete and does not reduce the friction properties of the pavement.
Airfield pavement
Saratov “Gagarin”
The treated area showed no interaction with water and chemical reagents:
droplets were not absorbed and the friction coefficient did not decrease.
Runway / PAG-18 slabs
Khibiny Airport
After treatment, the surface demonstrated a clear droplet effect,
no dark wet spot during wetting and
preserved friction coefficient.
Civil aviation
Domodedovo
The application results showed a significant droplet effect,
visual improvement of the concrete surface and
easy application of the formulation.
Runway and taxiway
Vladivostok “Knevichi”
Treatment showed no visible interaction with water and reagents,
strengthened the upper concrete layer and
fully restored the friction properties.
PVK-75 documents
Technical materials, test reports and supporting documents for complex hydrophobic formulations PVK-75.
For technical specialists: these documents help evaluate the purpose, properties,
application area and confirmed test results of PVK-75 formulations.
Technical Specifications
TU PVK-75 HIMTRADE
Technical specifications for the complex protective hydrophobic formulation
PVK-75. The document describes the regulatory basis and product identification.
Test Report
PVK-75 Test Report
Laboratory test report for the hydrophobic formulation.
Confirms declared characteristics and material test results.
Certificate
GOST R Certificate of Conformity
The certificate confirms that the complex protective hydrophobic formulation
PVK-75 complies with regulatory documentation requirements.
Contacts
Contact HIMTRADE LLC
We will help you choose the right PVK-75 formulation for your material or facility,
provide technical documentation and arrange a free sample for testing.
Himtrade Limited Liability Company
Address
119633, Moscow, Novoorlovskaya St., 8, bldg. 2, room 2N
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