Q:Will the concrete cloth machine and the tower crane is different, long quite like Please explain the structure of the application, 3Q

Oh, that love what the lay it? Concrete is the end of the concrete pumping equipment, the role is to pump the concrete through the pipeline to be poured to pour (to say that the "building" is the word is also lay it, huh, huh) components within the template

Q:Will the equipment based on the beam column and other structures, can not be poured once completed, should be set up civil construction or fixed?

The following model for your reference, the project budget is to determine the project cost and work, material consumption of the document, is the basis for assessing the economic investment

Q:What is the exterior scaffolding erection specification? What do you need to pay attention to?

Presumably everyone on the external scaffolding erected norms of the word feel strange, do not know what it is about what is it? Now look at: what is the external walls of scaffolding erection specification: There are several to note: in their daily lives which are needed

Q:Renovation of construction guidance? (Refers to the carpentry, painters, mud and other approach to the entry. Tooling)

the construction personnel to enter the site before the scene must seriously study the safety of technical operations procedures

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

2 Hazard Analysis 21 Project Overview (omitted) 22 Hazard Source According to the characteristics of the project engaged in the project, the following projects are mainly mechanical equipment, electrical welding, aerial work and other construction

Q:Seeking the Responsibility System of Safety Responsibility of Each Function Department Garden company for safe production permit

System, and to monitor the implementation of the situation

Q:Two painters are standing on a 5.0 mg long scaffold. Each painter weighs 833 N. 1 painter is standing 2.0 mg from the left end and 1 is standing .50 mg from the right end. The scaffold weighs 285 N. What is the tension in the 2 cables supporting the scaffold?

Summing torques at the left cable T2*5-833*2-285*2.5-833*4.5=0 T2=1225 N Summing torques at the right cable T1*5-833*3-285*2.5-833*.5=0 T1=726 N Check 833*2+285-(1225+726)=0 It checks j

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.