xenasmith81 xenasmith81
  • 24-10-2018
  • Business
contestada

In construction
When concrete is placed the free fall distance should not exceed what?

Respuesta :

22kylelassiter 22kylelassiter
  • 24-10-2018

Usually they limit the free-fall distance to 3 to 5 ft (0.9 to 1.5 m), but occa- sionally the limit is as little as 2 ft (0.6 m). Neither ACI 301- 99, “Specifications for Structural Concrete,” nor ACI 318-02, “Building Code Requirements for Structural Concrete,” limit the maximum distance concrete can free fall.  



Answer Link

Otras preguntas

Fuel x costs $2 per gallon and fuel y costs $3 per gallon. You have at most $18 to spend on fuel. Write a system of linear inequalities to represent this situat
Who were the Redeemers? Select the best answer from the choices provided. A. people working toward the redemption of African Americans in society B. people tr
Multiply the following using the vertical multiplication method: x2 +5x +1 x 3x2 - 2x +4
who is the founder of pelincilin​
In Hocking County, the population is 28,547 people of which 11,504 are obese. What percentage of Hocking County residents are obese? Round percentage to one dec
Find the value of sin(x+y) if sin x= 4/5 and cos y -5/13, both x and y are in quadrant II.
Given that ABCD is similar to WXYZ, solve for 'x'. Show all work and explain your method.
ZB= I Round your answer to the nearest hundredth. A 5 ? B
Can someone please help me with this question??
What type of reaction is shown below? A decomposition B double replacement C single replacement D synthesis