Exterior scaffolding step, pitch, span, respectively, what is the meaning
Steel scaffolding scaffolding, door scaffolding, bowl button scaffolding, disc-type plate-type scaffolding are the current domestic application of a wide range of scaffolding, of which the proportion of steel pipe fastener scaffolding larger door scaffolding is mainly used for decoration And indoor construction, bowl button scaffolding and bobbin scaffolding due to the two systems bearing capacity is mainly used for thick concrete thick heavy support, such as subway, stations, bridges and so on. Four scaffolding system as follows: steel pipe fastener scaffolding door scaffolding bowl button scaffolding plate button-type scaffolding scaffolding scaffolding scaffolding is the most versatile, the most widely used, the largest capacity, the most stable structure of the scaffolding system.
High fall, object blow, electric shock, collapse, mechanical damage (lifting damage).
The function is to send the heat of the hot water from the main machine through the axial fan Radiators distributed to the room and the shed, so that the room and the temperature inside the shed quickly increased, with dual effects of cold and warm
First, the system of excellent expansion Polystyrene board thin plaster Exterior insulation system has excellent thermal insulation properties, good water resistance and compression, impact resistance, can effectively solve the wall cracks and leakage Water problem
