Sổ tay xây dựng -Tra thép hình

Quickly look up construction norms, Section steel, round steel and legal documents.

Construction handbook is a phone app that helps construction engineers quickly look up norms, look up steel and more.

Functions:

- Look up the actual construction norms: Concrete gradation, mortar gradation, brick wall construction, wall paint area, plastering.

- Look up shaped steel, full steel round.

- Table of concrete intensity, steel strength.

- Spreadsheet 1-way interpolation, 2-way interpolation.