MasterEmaco N 427 is a Portland-cement-based, multi-purpose smooth repair cement with a minimal slump for excellent classical architecture
MasterEmaco N 427 doesn't necessitate the use of moulds or multilayered casting methods. MasterEmaco N 427 has non-sag composition which can be used in lifts up to 1" (25 mm) thick. For better result with MasterEmaco N 427 onlu involves the addition of potable water. MasterEmaco N 427 can also be blended with MasterEmaco A 660 to boost high-performance capabilities. Its smooth Fluid consistency combines with fine textured concrete surfaces. MasterEmaco N 427�s light grey colour blends with most conventional concrete surfaces. It is not necessary to use shapes or multi - layered channeling techniques while working with MasterEmaco N 427.
- Initial set, min-10_15, ASTM C 807, modified
- Final set, min-20_30, ASTM C 807, modified
- Density, lb/ft3 (g/cm3)-ASTM C 138
- Compressive strength, psi (MPa)-ASTM C 109
- Flexural strength, psi (MPa) -ASTM C 348
- Tensile strength, psi (MPa) -ASTM C 190
- Modulus of elasticity, psi (MPa)-ASTM C 469
- Freeze/thaw resistance, %-ASTM C 666
- Scaling resistance, rating after 50 cycles-0, ASTM C 672
- Water-vapor transmission, perms-4.72, ASTM E 96
- Coefficient of thermal expansion, linear, in/in/� F-4.49 _ 10, ASTM C 531