Oreworld trade (Tangshan) co., Ltd
Alkali-resistant Glass fiber
Price: Get Latest Price
Min. order: 10 Tons
Trade Terms: FOB, CFR, CIF
Payment Terms: L/C, T/T
Trademark: OWD
   

Alkali-resistant Glass fiber descriptions

  Alkali-resistant Glass fiber is major material that can be used in Glass fiber Reinforced Concrete (GRC/GFRC), it is 100 % inorganic material. It is also ideal replacement of steel and asbestos in unloaded cement component part. It is a new type green Environmental Protection reinforced material.

 


The Alkali-resistant Glass fiber have the following advantages in the concrete:

  1.The Alkali-resistant glass is itself alkali-resistance. It does not depend on any coating.
 2.Fine individual filaments: a very large number of fibers are released when mixed in the concrete and the filaments do not protrude from the surface and be invisible when the concrete surface weathers 
 3.Have a high tensile strength to withstand stresses during shrinkage 
 4.Have a high modulus of elasticity to absorb shrinkage stresses before the concrete cracks.
 5.Have a superior bond (mineral/mineral interface) with the concrete 
 6.Present no health hazards.
 7.AR glass fibers reinforce both plastic and hardened concrete 

    The most common products we are now exporting is AR glass fiber chopped strands and AR glass fiber spaying roving

1.Alkali-resistant Glass fiber chopped strands

Strand Tex ( tex )

Filament dia(μ m)

Moisture content (%)

Loss on ignition (%)

Breaking Strength
(N/tex)

ZrO2 Content (%)

98+/-10

13-15

≤ 0.2

≤1.6

≤0.2

≥ 14.5

98+/-10

13-15

≤0.2

≤2.0

≤0.2

≥ 16.5

 

Alkali resistant Glass fiber chopped strands

 

Package: 20kgs packed in a P.P. woven bag, 39 woven bags on a pallet (net weight:780 kgs/pallet)

Applications: AR glass fiber chopped strand is mainly designed for premixing with other materials and the resulting
mix formed by vibration casting or other process into a moulded GRC /GFRC component. It is usually be used in producing standard GRC/GFRC components such as drainage channels, wall cladding panels or in architectural applications such as decorative screen walling.

2.Alkali-resistant Glass fiber spayed roving

    AR-glass fiber sprayed roving is widely used in the manufacture of GRC/GFRC architectural panels and other building elements, civil engineering and infrastructure components by manual spray method
This roving is fed into a chopper gun which cuts the fibers to a specific length as they are mixed with the concrete as it is sprayed.

Linear weight
of roving
(tex)

Breaking Strength
(N/tex)

Filament Diameter
(µm)

Composition of ZrO2
(%)

Loss on ignition
(%)

Moisture
(%)

2400+/-240

≥ 0.25

15

≥ 14.5

1.3+/-0.2

≤0.2

2700+/-270

≥ 0.25

13

≥ 16.5

1.3+/-0.2

≤0.2

 

Alkali resistant glass fiber spayed roving


Alkali-resistant Glass fiber Package: 18kg/rolls, 48/64 rolls per pallet; 20 pallets in one 20' FCL. Storage: Should be stored dry in their original packaging, the best conditions being at a temperature of between 15 ℃-35℃ and at a relative humidity between 35%~65%.

 

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