FAQ - UHPC (RPC)

FAQ

NYEEM NTXIV

1. Qhov zoo ntawm UHPC

■ Ductility, uas yog lub peev xwm los txhawb nqa tensile loads txawm tias tom qab pib tawg
■ Ultra siab compressive zog (txog 200 MPa / 29,000 psi)
■ Cov kav ntev heev;Cov dej qis rau cov khoom siv cementitious (w / cm) piv
■ Self-consolidating thiab mouldable mixs heev
■ Qhov chaw zoo
■ Flexural / tensile lub zog (txog 40 MPa / 5,800 psi) los ntawm kev txhawb nqa fiber ntau
■ Cov ntu nyias;ntev dua;hnyav dua
■ Cov khoom zoo nkauj tshiab geometry
■ Chloride impermeability
■ Abrasion thiab hluav taws kub
■ Tsis muaj steel reinforcing bar tawb
■ Tsawg heev creep thiab shrinkage tom qab kho

Xav ua haujlwm nrog peb?