Impact Block used in traffic safety device

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50000 m²/month

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Product Description

 100% Recycling Soundproofing Closed Cell Aluminum Foam Panel




What is AluminumFoam?

Aluminum foam is a new concept metalmaterial which is foamed in sponge shape after melting aluminum ingot with various chemical ingredients and has many bubble layers inner structure.

Porous material is much lighterthan original one, which is the characteristic of porous. And, it improves the ability of  energy absorption and reduces the abilityof thermal and electrical conductivities than original metal materials. Inaddition, porous material has wide applications as well as excellent ability ofsound absorption and permeability of liquid, air, etc.

Aluminumfoam, a metal itself, can be applied to aerospace aviation required the  thermostability over 200℃. It is a 100%  recyclabl ecofriendly material and absolutely will not produceharmful substances no matter in the process of producing,  using or abandoning.



Main properties of aluminum foam

Ultra-light

Density is 0.2~0.4g/cm3 (Aluminium1/10,Iron1/30, and Wood 1/4)

Soundabsorption

Porous structure has a good soundabsorption.

Aluminum foam sound-absorbing materialcan be used in the inner decoration of buildings (walls, ceiling and floor),railway, highway, factories, mechanical equipment and any other fields.

Suitable for noisy place.

Non-flammability

100%non-flammability and no toxic gas released when burning.

Non-combustibility TEST verified to be qualified. <KIMM; IMO A.799 (19)>

I grade Non-flammability TEST ofaluminum foam surface verified to be qualified. <KICT; KS F2271>

Energyabsorption

Porous structure can effectively absorbenergy.

Have a great effect on energyabsorption after a high impact.

Firstly acquired the national SB5class (Guard rail shock-absorber)

Electromagnetic wave shielding ability

Aluminum foam has a function ofabsorbing electromagnetic wave

Widely used in military (stealth materials),TV station, hospital and any other electromagnetic shielding places.

Eco-friendly

100% recyclable Aluminum foam is nonpoisonous, odorless andharmless, no toxic gas released when burning.

Aluminum foam can be produced by recycled aluminum andits scraps.


ProductFeatures

Item

Aluminum foam composed panel

Aluminum  honeycomb plate

Material

Aluminum

Aluminum

Structure

Aluminum plate(GRP plate)

aluminum foam

aluminum plate(GRP plate)

Aluminum plate(GRP plate)

aluminum honeycomb

aluminum plate(GRP plate)

Waterproof performance

long time  immersion and corrosion in water)

Excellent(oxidized pure metal)

Excellent but easy to rust

Fireproof performance

Excellent

(Non-flammability of pure metal)

General (Glue layer in the middle is not resistant to  high temperature)

ComparisonAluminum Foam with Other Sound-absorbing Materials

Type

Aluminum Foam

Polyester

Glass Fiber

Urethane Form

Shape

Material

Aluminum

Polyester

SiO2, mineral

high molecular Material

Acoustic absorption(NRC Standar d)

over 0.70

over 0.70

over 0.75

over 0.65

Long-term sound absorption

Permanent

Property is decreased

Property is decreased

Property is decreased

Eco-friendly

100% recyclable Eco-friendly

No recyclable, flammable, produce  little dust

No recyclable, no flammable, arsenic acid cause gas  pollution

No recyclable and flammable

Materials handling & Constructability

Easy handling, using and working under no protective  equipment

No damage when handling and using, easy to work under no  protective equipment

Low stability. Easy to cause  respiratory disease and skin ailments when touching

No damage when handling and using, easy to work under no  protective equipment

Human harmfulness

Harmlessness

Harmlessness

Harmfulness

Poisonous gas (CO, Cyan gas) release when burning

Waterproofness & Sound  absorption

Waterproofness is  excellent , stable form, permanent sound absorption

Waterproofness and  adhesion is good, stable form

Absorb moisture and poor drainage cause lower acoustic  absorption

Absorb moisture and poor drainage cause lower acoustic  absorption

Non-flammability

grade Non-flammability
 -under 780℃
-

Flammable

Heat-resistant
 -under 350℃
-

Easy flammable
 (heat-resistant)
 -under 100℃
-


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Q:Skid severing fence to the opposite lane after the rear end, how to divide the responsibility
5, the former car is too long, and did not set the obvious warning signs according to regulations, the formation of rear end traffic accidents, the former car to bear secondary responsibility for the accident, the latter car to bear the main responsibility for the accident;6, the former car reversing or slide after the collision of vehicles formed rear end traffic accidents, the former car to bear all the responsibility for the accident.
Q:If you crash the guardrail, do you want to pay for it?
(six) violating the provisions on traffic control pass by force, dissuasion; (seven) intentionally damaging, moving or altering traffic facilities, harmful consequences, does not constitute a crime; (eight) illegal interception, detain a motor vehicle, dissuasion, thus causing serious traffic jam or heavy losses of property. If the actor has one of the second or fourth items mentioned in the preceding paragraph, he may also suspend his motor vehicle driving license; if he has one of the first, third or fifth to eighth items, he may also be detained for not more than fifteen days. But the one who will not detain is a penalty! (you belong to the seventh item.)
Q:Traffic, driver's license subjects, in the highway driving vehicle crash barrier, what protection measures?
It should hit the side of the collision. Because if at high speed, the speed will be soon after the collision, to the upstairs said will be in the opposite direction. At this time, if you have the opposite direction direction, the car will deviate from the more powerful, will let the car in the middle of the road! And, in case the car stops and stops in the middle of the road, it's more likely to cause two accidents, which is more dangerous! So, the correct thing is to hit the side of the collision and stop by the guardrail
Q:I hit the guardrail, how do I deal with it?
When driving into the middle of the road, the guardrail should pay for the guardrail, and then pay the fine given by the traffic police.One of the ninety-ninth acts that refer to the traffic law shall be fined by the Department of traffic control of the public security organ for not less than two hundred yuan but not less than two thousand yuan:
Q:What are the types of traffic barrier and the size and requirements of each classification?
Some city and often because of economic conditions, the cement fence, guardrail tube, but due to the lack of detailed design, appearance is very poor, the role of guardrail is poor, but also affect the city environment; some city one-sided emphasis on decoration, while ignoring the inherent barrier functions: such as some "safe" city of stainless steel guardrail, but did not pay attention to the optical design of guardrail, stainless steel guardrail brought to light pollution caused by glare, impact safety; some non-standard guardrail design, guardrail is too high, the influence of city landscape
Q:What are the characteristics of the double wire fence?
Frame fence as a kind of flexible assembly guardrail products, this product can be made into a permanent net wall, and can be used as a temporary isolation network, only need to use different column fixation can be achieved.
Q:How about the traffic accident that hit the guardrail?
Article sixth under any of the following circumstances, citizens, legal persons or other organizations may apply for administrative reconsideration in accordance with this law:(two) not satisfied with the administrative restrictions imposed by the administrative organ on personal freedom, or the seizure, seizure or freezing of property;
Q:Crash highway guardrail, police how to deal with?
Three) escaping after a traffic accident does not constitute a crime;(four) motor vehicles exceed fifty percent of the speed limit;(five) forcing a motor vehicle driver to drive a motor vehicle in violation of the laws and regulations of the road traffic safety and the driving safety requirements of the motor vehicle, causing traffic accidents and not constituting a crime;(six) in violation of the provisions of traffic control, forced access, do not listen to dissuade;(seven) intentionally damaging, moving or altering traffic facilities and causing harmful consequences, but not yet constitute a crime;(eight) illegally intercepting or detaining motor vehicles, not listening to them and causing serious traffic jams or major property losses.If the actor has one of the second or fourth items mentioned in the preceding paragraph, he may also suspend his motor vehicle driving license; if he has one of the first, third or fifth to eighth items, he may also be detained for not more than fifteen days.
Q:What are the quota for road traffic barrier and road marking?
Try to promote professional image. To this end, the user has won praise, and wholeheartedly build first-class quality barrier, is the long-term goal of Jin sheng.Strongly recommended, many customers are feeling the quality did not have to say, fair prices, mainly is the boss who is good at speaking, belong to the hard type.
Q:Does the traffic barrier isolation work belong to the construction project?
Construction projects refer to all kinds of buildings and engineering facilities that provide the material and technical basis for human life and production. According to natural attributes, it can be divided into three categories: Construction Engineering, civil engineering and mechanical and electrical engineering

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