Q:What is the bamboo board for the scaffolding of the building?

Wooden foot Shouban, bamboo scaffold (including bamboo string board, bamboo fence board) Involving the scaffolding of the main norms are "construction fastener steel scaffold safety technical specifications" JGJ130- "construction scaffolding safety technical specifications" JGJ164-2008 and so on.

Q:(Spoilers) In the Scarlet Letter if DImmesdale did not die on the scaffold would Chillingworth have killed him? He speaks of revenge.?

Chllingworth's revenge did not involve killing Dimmesdale. He preyed on Dimmesdale's guilty conscience and drove him to do what he did, out of guilt. What Chillingtonworth did was actually much crueler than just killing Dimmesdale outright.

Q:A 531 N window washer is standing on a scaffold supported by a vertical rope at each end.The sca?old weighs 332 N and is 3.5 m long.Assume the window washer stands 1.36 mfrom the left end.What is the tension in the rope on the right?Answer in units of NWhat is the tension in the rope on the left?Answer in units of N

(332 N)×(3.5 m)/2 + (531 N)×(1.36 m) = (3.5 m)×R R = 372.3 N < - - - - - - - - -tension in the right rope (531 N) + (332 N) = (372.3 N) + L L = 490.7 N < - - - - - - - - - tension in the left rope

Q:What kind of insulation materials and equipment are allowed to be imported in China?

One of China Polypropylene board (EPS board) or extruded board (XPS board), extruded board special interface agent

Q:Seeking real estate development project emergency rescue plan, the word asked a little more. Thank you

In order to prevent the occurrence of production safety accidents at the construction site, improve the emergency working mechanism, in the event of the accident occurred in the project, the rapid and orderly emergency rescue work to carry out the accident, rescue the rescue project, the construction of the project site safety accident emergency plan The wounded, reduce the loss of the accident, the development of this plan

Q:Such as the title, raw materials and structural parts What is the difference, how to divide?

Prefabricated concrete pipe piles are structural parts Raw materials refers to the main components of steel, cement, sand, stone and so on

Q:What is the speed of the falling brush after2.67 s? (Neglect drag forces.) The accelera-tion due to gravity is 9.8 m/s2.Answer in units of m/s.

... v = a t = -9.8 m/s/s * 2.67 s = 26.2 m/s round appropriately When you get a good response, please consider giving a best answer. This is the only reward we get. You may have to wait an hour to award BA.

Q:a paintbrush falls from a scaffold takes 3 sec to hit the ground. How high is the scaffold? Explain pls!?

Its 3 seconds high, but you would need to know how heavy the paintbrush is, could be as heavy as an anvil dropping from a building. (The scaffold would be as tall as the building)

Q:Investment to do a steel pipe fastener leasing company, generally need to invest how much money? What conditions and procedures are required? Please help. Please help from the human, financial, facilities, steel, fastener configuration to help answer. Greatful

This depends on your choice of products to decide, because now scaffolding collapse accident frequently, we recommend that you must use the national standard fasteners

Q:I have a concrete transport arm pump, would like to ask which building materials companies need to use, can be resident

Of course, you can make your own soil to do a radius of 4 meters small cloth machine