What is the safety device and setting method for cantilevered scaffolding?
Cantilever beam tail should be more than two fixed on the reinforced concrete slab structure, the specification is so to say, but the actual operation should pay attention to whether the balcony part, because the balcony can not load, so there must be reinforcement measures The specific requirements to see the specification JGJ130-2011 "construction of fastener-type steel pipe footsteps long storage of bursa plug chop chicken shelf safety technical specifications"
EPS and XPS external wall insulation system comparison
Extrusion plate (XPS) is a polystyrene resin or its copolymer as the main component, add a small amount of additives, made by heating and extrusion with a closed-cell structure of the rigid foam
