Insulation in general and cold insulation in particular, there are many types of materials which diverse both in types, designs and quality such as glass wool, mineral wool, PU Foam, PE-OPP Foam, XPS panel, … among them, Polyurethane (PUR) and Polyisocyanurate (PIR) are included. PUR and PIR materials are synthetic rubber under hard foamed shape, […]

We are confident the application of new guidelines will be user-friendly, helpful and aid in taking the Vietnam scaffolding industry further forward and meet the strict requirement from international markets.

En74 standard is a standard for scaffolding couplers only. It is used mostly for double and swivel coupler, sleeve coupler. What is the difference between BS1139 EN74 Class A and Class B Scaffolding and How to Choose Standard for Different Construction?

A solid scaffolding system will ensure the safety, construction progress and thereby building reputation for the contractor. Therefore, the quality of scaffolding will directly affect the quality of construction and the selecting scaffold providing units must meet the requirements below: