I would like to ask a square meter standard steel pipe scaffolding with the number of meters which can be high under the instructions of the armrest and kicked steel pipe included. Foolishly fried mink solitary phthalocyanine I have .000 square meters I: the problem Added: scaffolding, steel pipe is about 1.8 meters from the top and bottom is 1.8 meters, please give us more guidance
Professional class you can not ask anything here, the basic are everywhere blind copy to you, you'd better go to the mechanical and electrical professional website.
The scope is too big, and now there are many insulation materials. You say B. A level is a fire index A for the non-combustible material B1 for the flame retardant material. Now A-level mainly foam cement board (1200-1400 yuan / cubic) and so on. B1 is mainly EPS (expanded polystyrene board 480 yuan / cubic) and so on. But the current construction is still B1 and B2 wall-based. The following provides a number of major sheet of the construction price (3 cm thick plate, for example, the cost includes construction costs) polystyrene particles insulation mortar 59.7 yuan / square light aggregate inorganic insulation mortar 64.2 yuan / (EPS) 68.2 yuan / square extruded polystyrene foam board (XPS) 75.2 yuan / square spray polyurethane system (PUR foam) 95.2 yuan / square polyurethane insulation composite board system (PUB · S board) 91 compensation Each barnyard on the foot of the semi-Association reported Mao .8 yuan / square
