Instruction of QD-PLB-3 B 1000kg Meltable Bitumen Jumbo Bag 1.Features and advantages: A.High temperature resistance,oil proof,water proof,non-toxicity,be completely fused with asphalt by mechanical agitation,high bearing stress strength and so on. B.Light weight,small size,the lowest cost. C.Convenient in use,transportation and storage. D.Contain Polyolefin which is a addition agent of building asphalt,modified asphalt and can improve impact resistance and toughness of asphalt. 2.Specification: 1000kg: Inner bag:2900(h)Ã�2050(w)(Â±20mm); Outer bag:1000x1000(Bottom)Ã�900x900(Top) Ã�1000(h) (Â±20mm) Size could be changed in order to comply with customers demand. 3.Quality Index: The quality of bag conforms to ISO9001:2000 and China National Standard GB/T8946-1988.