}

New synthetic cement

1990/12/01 Elhuyar Zientzia Iturria: Elhuyar aldizkaria

Synthetic cement named KH-092 has just been invented in Britain. Its resistance is twice that of conventional cement and is not attacked by acids or alkalis, nor by most solvents.

This cement hardens in seven hours and gets all its strength in three or four days. This allows the works to be prepared for the Monday following the weekend.

Gai honi buruzko eduki gehiago

Elhuyarrek garatutako teknologia