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Basalt geogrid

Category:

Reinforced series

key word:

Basalt geogrid

Hotline:

+86-514-83299888

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Description

Product Details

Basalt geogrid is a kind of geotextile reinforced material with stable grid structure formed by warp knitting process, which is based on basalt fiber with alkali-resistant, acid-resistant, corrosion-resistant and high temperature-resistant as the main raw material. Then basalt fiber is coated with special coating treatment to further obtain stable structure and chemical corrosion resistance. Basalt fiber not only has high tensile strength, but also has a series of advantages such as high temperature resistance, freeze-thaw resistance (260-650 ℃), thermal expansion coefficient of asphalt concrete, anti-ultraviolet, good chemical stability, anti-aging and so on. Therefore, basalt fiber can be used as asphalt or concrete pavement reinforcement substrate, which can resist the generation of highway diseases such as cracks and rutting, and solve the problem of asphalt pavement cracking and deformation.

performance and characteristics

◎ High tensile strength and low elongation, elongation at break less than 3%, reducing pavement settlement and deformation;

◎Excellent physical and chemical stability;

◎ No long-term creep, can maintain long-term stability of performance;

◎Good thermal stability, adapt to and meet the requirements of high temperature asphalt in paving operation;

◎ Resistance to low temperature shrinkage cracking, reduce or avoid pavement cracks;

◎Excellent compatibility with asphalt mixture to avoid delamination.

Product Application

◎ for pavement enhancement, old road reinforcement, reinforcement of roadbed and soft soil foundation;

◎ for railway roadbed, dam slope protection, airport runway enhancement;

◎ for reinforcement and reinforcement at the top of the tunnel;

◎ for coal mine roadway, false roof reinforcement support.

Basic specifications and technical parameters

Specifications and models	Breaking strength (KN/m)(≥)		Elongation at break (%)(≤)		Mesh size (Mm)	Width (Cm)
Specifications and models	warp direction	Weft direction	warp direction	Weft direction	Mesh size (Mm)	Width (Cm)
BG2525	25	25	3	3	12~50	100~530
BG3030	30	30	3	3	12~50	100~530
BG4040	40	40	3	3	12~50	100~530
BG5050	50	50	3	3	12~50	100~530
BG8080	80	80	3	3	12~50	100~530
BG100100	100	100	3	3	12~50	100~530
BG120120	120	120	3	3	12~50	100~530