Maoming building asphalt 
 (1) English name: 
 English name: MAOMING PAVINg PEtroleum asphalt 


 (2) product performance 
 The shiny black semi-solid at room temperature, gradually melt when heated, can be dissolved in organic solvents. The product has good mobility, thermal stability, long-lasting adhesion, elastic-plastic, electrical insulation and water resistance. 


 (3) methods of production 
 Often by the crude oil vacuum distillation or residues by oxidation and blending system was also obtained by the solvent deasphalting process and blending. Also be used as the raw material of emulsified asphalt and cutback asphalt. Products according to the needle in-degree is divided into 10 #, 30 #, 40 #, three grades. 


 (4) The main purpose 
 Applicable in paved, light traffic road asphalt pavement, waterproof. 


 (5) Packaging and storage 
 Bulk, bagged 
 The Maoming building waterproof asphalt pouring definition: petroleum asphalt, then add the modified material waste rubber powder and curing fish oil diluent (cotton spinning stone, and talc), made of paste, Hunban. Features: pouring the asphalt the main features of the summer is not easy flowing, winter is not easy to brittle fracture, extensibility, plasticity and weather resistance. Applications: widely used in the seams of the general roof and wall panels, a variety of structures can also be used as expansion joints, settlement joint sealing material filling them.