Hebei Maosen-a leading manufacturer of inorganic safety materials for mining

Inorganic reinforcement materials are liquid modified organic polymer resin materials. They are composed of two components: B and B. They are mainly used for the reinforcement of coal and rock masses and the sealing of cracks. During construction, the proportion of component B is: volume:, and is injected into the cracks of loose or broken coal and rock mass through a special pneumatic grouting pump and mixing gun. It can react quickly to generate high-strength, high-toughness polymers, transforming the original The loose, broken and discontinuous coal and rock surrounding rock mass are cemented into a continuous and complete force-bearing body. This product has good bonding force, high compressive and shear strength after bonding with coal and rock mass, impact resistance, fatigue resistance, acid and alkali resistance. The material has good permeability and fluidity, does not foam when exposed to water, and can penetrate into narrow cracks in coal and rock formations. This product does not produce any toxic or harmful gases.
Product advantages:
, high compressive strength, high toughness, adjustable reaction time, and can adapt to the dynamic pressure changes of coal and rock masses.
, low reaction temperature, high flash point, safe to use.
Good flame retardant and antistatic properties.
, does not foam when exposed to water, and can be used to reinforce coal and rock masses containing water.
, construction is fast and convenient.
Scope of application:
Reinforcement of loose, broken, water-containing coal and rock masses.
, Excavation working face roof, coal mining face roof, coal wall, advanced support section, tunnel and other surface reinforcement.
Advanced reinforcement of faults, coal and rock fracture zones, and collapse pillars.
, Reinforce broken and loose rock masses in tunnels, subways, tunnels and other projects.
, Build a retaining wall within a certain range.
Main product performance data:
Product characteristics
Components
Component B
Appearance
Colorless translucent liquid
Tan liquid
Viscosity,


Density,


Flash point, °C


Mixing volume Ratio

Maximum reaction temperature, ℃

Expansion multiple, times

Anti-aging performance, (℃℃)
No change in surface, No loss in quality
Compressive strength,

Tensile strength,

Shear strength,

Bonding strength,

Standard sand consolidation compressive strength,

Flame retardancy meets 3 technical standards for polymer products used in coal mines
Hazardous substance limits meet standards

The above data are laboratory test results, and actual applications may vary depending on applicable conditions.
Storage and packaging:
The materials of components B and B are stored in sealed packaging in plastic or iron drums, and the packaging materials are not recycled.
This product must not be mixed with other chemicals during transportation, storage and use. It should be stored in a cool, dry and ventilated place. Exposure to the sun and rain is strictly prohibited. The storage environment temperature is sealed and the shelf life is one month.
This information is only for customers and the site to understand the application of the product, and does not serve as any legal agreement for the company. In view of the different requirements of each user and site conditions, the company does not assume any responsibility for damage caused by incorrect use of this product. At the same time, we Own product rights updates.