High Definition Atlas of Scaffolding Hazards (15): Loose fasteners or tightening torque not meeting specification requirements.

The construction scheme is not well written? Put away the key points of this specification

be careful! Kongtong district urban area this road adopts half closed construction

So this is the correct construction of the roof? Rural self built houses are no longer afraid of mistakes

Closed construction! Detour!

【 Xue’an Hall 】 | “Safety Standards for Prevention and Control of Construction Accidents” – High Altitude Falling Topic 02: Scaffolding

Analysis of construction process and key points of plastering project, and knowledge reserve before home decoration

The north extension section of Guangzhou metro line 22 is about to start civil construction!