Essential details
Shipping:Ocean freight
Product Introduction
Special fiber for hot asphalt concrete
Product Introduction:
Fiber type: Polyester, polyacrylonitrile monofilament fiber for reinforced leach
The cracking resistance of green concrete can improve the tensile, compressive and resistance of asphalt concrete
Grinding and other properties.
Product Introduction:
Fiber type: Polyester, polyacrylonitrile monofilament fiber for reinforced leach
The cracking resistance of green concrete can improve the tensile, compressive and resistance of asphalt concrete
Grinding and other properties.
How to use:
According to the size of the traffic flow and the load is different, the amount of Kosi force fiber
Can be determined accordingly. Generally, the greater the traffic flow, the greater the load, the greater the fiber content.
The recommended fiber content per ton of asphalt mixture is:
① Traffic density below 3000, it is recommended to add 2.5 kg;
② The traffic density is above 3000, the recommended dosage is 7.5 kg;
③ General traffic flow, it is recommended to add 3.5 kg.
The fiber should be added with the hot dry material at the beginning of the mixer
In the mixer, the mixing time should be 30 seconds; The wet mixing time is usually 30 seconds,
To ensure that the fiber is dispersed as evenly as possible, the mixture of fiber and no fiber is added
The stirring temperature is the same.
Application: highway, old road maintenance, maintenance, airport runway, bridge deck pavement. in
Benefits:
Dingqiang fibre
① The tensile strength is greatly increased, increasing by about 15%;
② Compressive strength increased by about 15%;
3 can improve the pan oiliness, such as the amount of asphalt is the same, the porosity increased by 38%, which helps to improve the heat of asphalt concrete
Stability.
④ The stability of asphalt concrete after mixing fiber is increased by about 0.5-1.1%, so the fission-resistant capacity is greatly improved
It can reduce the cracking caused by pavement reflection crack, temperature difference contraction stress and impact damage.
⑤ Effectively improve the adhesion, stability, rheology, wear resistance of the road surface, effectively improve the tensile, shear, compressive and so on
The impact strength can effectively improve the cracking resistance of the road surface, improve the quality of the road surface, and effectively extend the service life of the road surface.
After the fiber is treated with ultraviolet radiation, it has strong anti-aging ability, and the material itself has strong acid and alkali resistance
Corrosion ability, so the durability is reliable.
The above analysis shows that the use of special hot asphalt concrete fiber pavement, has a very obvious engineering benefits and society
Benefit, a little investment can benefit for a long time. In particular, it saves a lot of maintenance costs, and the comprehensive benefits are obvious for highway construction
Building is of great significance.
According to the size of the traffic flow and the load is different, the amount of Kosi force fiber
Can be determined accordingly. Generally, the greater the traffic flow, the greater the load, the greater the fiber content.
The recommended fiber content per ton of asphalt mixture is:
① Traffic density below 3000, it is recommended to add 2.5 kg;
② The traffic density is above 3000, the recommended dosage is 7.5 kg;
③ General traffic flow, it is recommended to add 3.5 kg.
The fiber should be added with the hot dry material at the beginning of the mixer
In the mixer, the mixing time should be 30 seconds; The wet mixing time is usually 30 seconds,
To ensure that the fiber is dispersed as evenly as possible, the mixture of fiber and no fiber is added
The stirring temperature is the same.
Application: highway, old road maintenance, maintenance, airport runway, bridge deck pavement. in
Benefits:
Dingqiang fibre
① The tensile strength is greatly increased, increasing by about 15%;
② Compressive strength increased by about 15%;
3 can improve the pan oiliness, such as the amount of asphalt is the same, the porosity increased by 38%, which helps to improve the heat of asphalt concrete
Stability.
④ The stability of asphalt concrete after mixing fiber is increased by about 0.5-1.1%, so the fission-resistant capacity is greatly improved
It can reduce the cracking caused by pavement reflection crack, temperature difference contraction stress and impact damage.
⑤ Effectively improve the adhesion, stability, rheology, wear resistance of the road surface, effectively improve the tensile, shear, compressive and so on
The impact strength can effectively improve the cracking resistance of the road surface, improve the quality of the road surface, and effectively extend the service life of the road surface.
After the fiber is treated with ultraviolet radiation, it has strong anti-aging ability, and the material itself has strong acid and alkali resistance
Corrosion ability, so the durability is reliable.
The above analysis shows that the use of special hot asphalt concrete fiber pavement, has a very obvious engineering benefits and society
Benefit, a little investment can benefit for a long time. In particular, it saves a lot of maintenance costs, and the comprehensive benefits are obvious for highway construction
Building is of great significance.