Concrete Promote Your Business
Cost Report
  More Services

How deep should the control joints be in a 4-inch thick concrete slab?

0.25 inches
0.5 inches
1 inch
1.5 inches
2 inches
Not sure
Next Question
Question: How deep should the control joints be in a 4-inch thick concrete slab?
Top Answer (37% of 35 votes): 1 inch.

Answer: 1.5 inches
Explanation: Control joints should be cut at a 1.5 inch depth or more.
Treasure Coast Concrete Polishing
Answer: 1 inch
Explanation: No more than 25% of the slab thickness.
Cronin Construction & Resource Management, LLC
Answer: 1 inch
Explanation: ACI recommends control joint depth equal to 1/4 of the slab thickness.
Maven Group LLC
Answer: 0.25 inches
Explanation: All control joint depths must be a minimum of 1/4 the thickness of the slab. This is non-negotiable.
Colorado Concrete
Answer: 1 inch
Explanation: I always prefer do it at 1" deep
Answer: 1 inch
Explanation: Usually one third of the thickness.
Concrete services
Answer: 1 inch
Explanation: Contraction joints should be straight and continuous
Black Dirt Services LLC
Answer: 0.25 inches
Explanation: .25 inch to a half inch. This can vary.
Southern Quality Concrete
Next Question
Find Local Pros
Free Concrete Cost Estimates

Related Questions

What is a Concrete Slump Test?

Are the terms “concrete” and “cement” interchangeable?Top answer: No

When reinforcing concrete, is it necessary tie all intersecting rebar together? Top answer: Always

When reinforcing concrete, is it necessary for rebar to be tied together? Top answer: Always

What size aggregate should be used to make the concrete for a 4 inch slab?Top answer: 3/4 inch crushed stone

Related Topics

Concrete Foundation Installation
Concrete Floor Coating Application
Concrete Stamping & Coloring Application
Concrete Patio or Walkway Installation
Concrete Driveway, Walkway, and Floor Installation
Concrete Driveway & Floor Repair

Free Cost Estimates   |   Concrete Contractors Directory   |   Concrete Cost Report   |   Free Business Listing

Home   |   Articles & Videos   |   Affiliates   |   Networking Groups   |   Search by Category   |   Professionals

Terms of Use   |   Privacy   |   About Us   |   Contact Us   |   Member Login

© 2003-2014 - VentureStreet, LLC

Join Our Business Network