Skip to main content

Material Dimensional tolerance

Dimensional notation in construction documents must also consider dimensional tolerances associated with various materials. For example, construction standards published by American Concrete Institute (i.e. ACI 117) are commonly referenced in project specifications, which should be coordinated with relevant detail drawings. In concrete formwork for a 40 foot building, allowance must be considered for upto 1/2 inch (Choose 2)
A. in 10 feet variation from level in slab soffits, ceilings, and beam soffits
B. minus (negative) variation in plan dimensions of footings
C. plus (positive) variation in plan dimensions of footings
D. plus (positive) variation in cross-sectional dimensions of columns & beams (thickness of slabs & walls)
E. in any bay, or 20 ft maximum variation of linear building lines (from set position in plan and related position of columns, walls, and partitions)


Answers B and D are correct. A = 1/4 inch, C = 2 inches, E = 1/4 inch
are-review.blogspot.com

Comments

Post a Comment

Try These Too!

Fire-alarm & detection systems

In an atrium connecting 2 or more stories, what device types are generally required per section 907.2.13 of the International Fire Code (IFC)? Answer Fire alarm activated by automatic alarm, fire flow or manual alarm. Further, in Group A, E or M occupancies, emergency voice / alarm communication system is required per 907.2.12.2 (High-rise buildings). ARE 4.0 exam prep: BS
Post a Comment
See the answer »

Overimprovement

While underimprovement describes property that is not being put to its highest and best use (reducing its value), when does overimprovement apply?
Post a Comment
See the answer »

Stone shape and usage

Which of the following forms of stone is irregular with a minimum of one good face and is used for ashlar veneers, curbs, sills, and copings? A. Monumental stone B. Rubble stone C. Dimension stone D. Rough stone Answer B. Rubble stone. ARE 4.0 exam prep: BDCS
Post a Comment
See the answer »