Q:Safety Management of Winter Construction Rules for Construction Engineering

Extruded board, xps extruded board the same, but the name is not the same as the name is not the same, b1 extruded board burning grade b1 level, as xps extruded board grade can be done b1 level can also b2 level,

Q:What are the special construction plans for the rainwater tank culvert project?

Machine tools: responsible for the engine, gearbox, brake system, steering system, cooling system (not air conditioning), chassis and so on

Q:Construction safety inspection standards (JGJ59-2011) a total of several inspection items, respectively, what

The actual score of each item in the checklist should be calculated as follows: A1 = B * C / 100 where: A1 - the summary table is the actual score of the sub-item; B- Full score; C-check the score score.

Q:What kind of special jobs are available at the construction site?

62-1 meet the requirements 2 trench may not be backfill with water, backfill should be dense Section 4

Q:How to review the special construction of steel structure

He found that the current flows from the positive pole of the filament to the metal sheet, rather than from the negative electrode

Q:The basic form of the outer scaffolding is filled in

Polyurethane roof with a small nail connection, board lap tight

Q:What are the contents of the safety and civilized construction measures?

Glass fiber board for the core of the vacuum insulation board, this board thermal conductivity is generally low in the 0

Q:Seeking "industrial furnace masonry construction and acceptance of norms" GB-2004 electronic version, urgent use! If appropriate to add bonus points more

First, the steel scaffold fastener has three 1) right angle fastener (cross buckle) for the connection of two vertical cross steel pipe; such as pole and large bar, large crossbar and small bar connection; 2) (Rotary buckle) for two angles into any angle cross steel pipe connection; 3) butt fasteners (buckle or a word buckle) for the two steel pipe with. Second, the specifications of fasteners 1) Right angle fasteners (cross buckle) 2) Rotary fasteners (rotary buckle) 3) Butt fasteners (buckle or a word buckle)

Q:What is the maximum lifting capacity of the tower crane What is the maximum weight of the tower crane?

See you want to engage in what kind of work later, beginner or to the network to see some teaching video strike, the general professional will not have such a large span, mechanical and construction is certainly not the same. Or choose a good Ding Dan Chi stalk 佾 flying when the direction of twitching. There are many online video can refer to.

Q:How to calculate the vertical shipping cost of decoration

Hello, according to the size of your plant to calculate the larger the plant, will be more concessions, generally about 60-. not package workers material Oh