Search results for keyword: bitumen
Repair Technology of Cast Iron Bearing Seat by Manual Arc Welding
Repair Technology of Cast Iron Bearing Seat by Manual Arc Welding
Manual arc welding is necessary for the repair of cast iron bearing seat. There are two types of cast iron: gray cast iron and ductile cast iron. The two types are different in structure and properties. To ensure the quality of the......
1059 
Emily
corrosion resistant concrete
Corrosion Resistant Concrete
Corrosion-resistant concrete is made with special materials and techniques for optimal performance in corrosive environments. It is commonly used in applications such as tank linings, sewerage systems and coastal engineering projects. The aim is to protect the concret......
Pump selection requirements
Selection Requirements of Pumps
Pumps are widely used in many fields, from water circulation in daily life to complete processes in industry. It is important to select the right pump for specific needs. In selecting a new pump, the following points should be taken into account:
1. Different pump......
Double circuit asphalt impregnation device
Introduction
Bituminous immersion devices are used to coat and insulate the interior layers of a substrate, such as an asphalt pavement. The bitumen is introduced, usually hot, into an enclosed tank which is filled with a liquid medium, typically water. This tank is then sealed and the substrate i......
Hot-in-cold-out asphalt impregnation unit
Introduction
Bituminous impregnation apparatus is a special equipment for impregnating (or coating) bituminous material (bitumen) into fiber materials such as cloth, felt, or net. This method is used in creating a heat resistive, water-repellent, and chemical resistive material which is ideal for......
Technical parameters of clay sand mixing equipment
Clay Sand Mixing Equipment Technical Parameters
Clay sand mixing equipment is an important piece of equipment for the manufacture of clay and sand based products. It is used to produce a range of clay, soil, and other sand based materials in a variety of sizes, shapes and colors. Clay sand mixing......
GB 6287-86 Molecular sieve static water adsorption determination method
Introduction
Molecular sieving static water adsorption is an effective method used to measure the concentrated distribution width of petroleum and its products. It is a very important physical property because it is related to the thermodynamic properties of petroleum and its products. The method......
bake hardening
Baking Hardenability
Baking hardenability is the measure of the ability of a material to be hardened through a thermal cycle. It is a measure of how resilient a material is to extreme temperatures. This process of tempering steel takes place in a furnace when the heat hardens the steel enough to ......
Classification of heavy oil and influence of moisture in heavy oil on energy saving of heating furnace
Heavy Fuel Classification and the Impact of Water on Heavy Fuel Efficiency in Boilers
Introduction
In today’s energy-efficient world, it is important that companies and industries recognize the importance of using heavy fuel in boilers to reduce their environmental impact. This type of fuel ha......
The role of tundish covering agent
Introduction
Coating materials are made with a unique combination of materials specially formulated and applied for their ability to control corrosion and provide long lasting protection in the most challenging environments. The goal of coating materials is to protect the underlying substrate from......
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