1、 Conventional concrete
Ordinary concrete: products covering common strength grades such as C15-C55.
Impermeable concrete: covering products with different impermeability grades such as P6, P8, P10, P12, etc.
Frost resistant concrete: covering products with different frost resistance levels such as F50-F300.
Fine stones, road and ground concrete: products covering common strength grades such as C15-C40.
2、 Special concrete (to be tested one month in advance):
Lightweight aggregate concrete: made of lightweight aggregate, suitable for insulation walls, roofs and other parts.
Self compacting concrete: It has the characteristics of high fluidity, anti segregation, and gap permeability, and is suitable for areas with dense steel bars, complex shapes, and inability to vibrate.
Fiber reinforced concrete: suitable for airport runways, bridge pavements, hydraulic structures, high-rise buildings, and other engineering projects.
High strength concrete: with a strength grade of C60 or above, suitable for large infrastructure and iconic buildings such as bridges, ports, and dams.