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APPLICATION OF BASALT FIBER IN CONSTRUCTION

Basalt fiber can be widely used in heat and sound insulations, fireproof materials and sprinkler systems, filters, in ptoduction of technical fabrics and nonwoven materials, reinforced composited materials. It can provide high resistance to chemical environments (acids, alkalis and solutions of salt) and also to high temperatures and open flame. Due to chemical resilience, basalt fiber can be used in concrete and asphalt concrete reinforcements, production of pipes, tanks for chemical and petrochemical industries, composites for the construction

Basalt fiber rebar

Used for strengthen various building structures which are used in environments with various level of aggressive effect
Advantages in comparison with glass composite fittings:

Up to 25% increase in tensile strength
The modulus of elasticity is 15% higher
Durability and impact resistance

In comparison with steel reinforcement, the main advantages are:

Significant weight reduction - 6 times more reinforced concrete structures heavier than similar, made with the use of basalt products
Chemical and corrosion resistance
Lack of a cold joints

Basalt geogrid (geo mesh)

Used to reinforce horizontal seams and plaster layer of masonry of bearing and non-bearing walls and also to be as a binder in multi-layered stone walls

Basalt geogrid have several advantages over metal, glass and polyester mesh:

Resistance to aggressive environments
Corrosion resistance
Value for money
Thin fold seam
Easy installation
Light weight (0.25 kg / sq.m)
Low thermal conductivity (0.03W / s)
High adhesion to concrete
8 times stronger than steel

Basalt composite macrofiber (rebars) for strengthening concrete

Basalt composite macrofiber is a pultruded composite in the form of a relief thread based on cured alkali resistant epoxy resin and continuous basalt fiber. Macrofiber is designed for increase the strength and crack resistance of concrete. Wave-like relief provides anchoring in concrete and absorption of cracking energy under loads on concrete.

Advantages over steel fiber:

Corrosion resistance
Low thermal conductivity
Radio transparency
Low specific gravity

Chopped basalt fiber

Chopped fiber is designed to reinforce concrete and to produce pressed material, to fill plastic and fireproof materials

Effect of using vhapped fiber inside concrete:

Increased concrete plasticity
Increased strength characteristics of bends and stretches
Increased impact durability
Increased fractures resistance
Descreses the width of cracks

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