• MGM modifier is a modifier added to asphalt mixture (SMA
particle size), which is a paving construction method that
increases waterproofness, plastic deformation, and reflective
crack resistance applied to the middle layer of asphalt pavement
layer.
• MGM modifier is a high-grade and high-performance Polymer
Asphalt Modifier that can maintain watertightness with a porosity
of 1% or less and ensure plastic deformation
resistance.
• It can be supplied to asphalt plants in each region in two
types: Plant Mix and Pre-Mix.
• The high temperature performance is 12℃ or higher and the low
temperature performance is -12℃ or higher than general modified
asphalt (PG76-22)
• Increased port holes, plastic deformation and crack
resistance
• Obtaining waterproofness with a porosity of 1% or less
SIZE
2 mm in diameter × 3 mm in length
Product usages
• Intermediate layer of asphalt overlay pavement construction in
Alkari-aggregate reaction section
• Intermediate layer for low-noise and drainage asphalt pavement
construction
Company Overview
Since established in 1992, Samsong Magma has been growing up
through sustainable innovation and development in waterproofing
technology, becoming the best one in its field in Korea and
expanding its business from waterproofing to pavement
construciton.
With its great passion for innovation and technology, Samsong
Magma achieves many certifications such as ISO9001 and ISO
450001 etc., and gets recognition a the promising venture and
technology innovation-oriented comapny as well as a member of
1,000 Korean representative companies and one of the leading
companies in construction innovation, from Korean
goverment.
So far in 2023, Samsong Magma has been developing the
innovative technologies for waterproofing and maintananing
infrastructures, such as URO-MBO waterproofing membrane for
tunnels, Alpha-composite layered membrane for underground
structures, and sand-mastic asphalt for waterprooing
brdige-deck pavement.