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[Chemical Knowledge]：Specification for storage and transportation of modified asphalt

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The safety storage and transportation specification
of modified asphalt
1. Introduction

modified asphalt has important application in the field of chemical production raw materials, so its safety storage and transportation specification is of great significance to ensure production safety and personnel health. This paper will introduce the nature, danger, safety storage and transportation specifications of modified asphalt in detail to ensure its safety in the process of production, transportation and use.

2. the nature and risk
of modified asphalt
modified asphalt is a mixture of asphalt, polymer modifier and other additives, which has good high temperature stability, low temperature crack resistance and water resistance. However, modified asphalt also has a certain risk, mainly in the following aspects:

1. Flammability: modified asphalt flash point is low, in case of fire or high temperature surface is easy to cause fire.
2. toxicity: modified asphalt contains some toxic chemicals, such as benzene, toluene, etc., long-term exposure may affect the health of personnel.
3. Corrosiveness: Modified asphalt is corrosive to some metal materials, which may cause damage to storage and transportation equipment.

3. modified asphalt safety storage specification

in order to ensure the storage safety of modified asphalt, the following measures need to be taken:

1. storage places should choose dry, ventilated, sunscreen place, avoid with open flame, high temperature surface contact.
2. The storage container shall be made of corrosion resistant materials, such as stainless steel or polyethylene, and shall be inspected and maintained regularly.
3. The storage site shall be provided with fire-fighting equipment and leakage emergency treatment equipment, and regular drills and training shall be conducted.
4. The stored modified asphalt shall be subject to regular quality inspection to ensure its compliance with relevant standards and regulations.

4. modified asphalt safety transport specification

in order to ensure the safety of modified asphalt transport, the following measures need to be taken:

1. transport vehicles should have the appropriate qualifications and certificates, the driver should be professionally trained and obtain the appropriate qualification certificate.
2. During transportation, the vehicle speed should be kept stable, and operations such as sudden braking and sharp turns should be avoided to reduce bumps and shocks during transportation.
3. Transportation vehicles shall be provided with corresponding fire prevention and leakage prevention measures, such as fire extinguishers and leakage prevention pads.
4. The quality of modified asphalt shall be inspected regularly during transportation to ensure that it complies with relevant standards and regulations.

5. modified asphalt safety use specification

in order to ensure the safety of the use of modified asphalt, the following measures need to be taken:

1. should understand the nature and use of modified asphalt before use, in strict accordance with the relevant provisions and operating procedures for use.
2. The use of the process should maintain good ventilation, to avoid long-term contact with the volatile gas modified asphalt.
3. After use, the place of use should be cleaned and disinfected to avoid the harm of residues to personnel and the environment.

6. conclusion

modified asphalt has an important application in the field of chemical production raw materials, but its safety storage and transportation regulations are of great significance to ensure production safety and personnel health. Therefore, in the process of use, we should strictly abide by the relevant regulations and operating procedures, strengthen management and training, and ensure the safe use and production of modified asphalt.

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