Assertion: concrete | /r/HasProperty | placed
Facets:
value: usually
type: DEGREE
Source sentences:
text: Similar systems are still used; depending on volume of the pour, the concrete mix used, and ambient air temperature, the cooling process may last for many months after the concrete is placed.
text: Concrete is usually placed using either the form-and-pour or form-and-pump method.
text: DECK-O-JOINT is a decorative expansion joint for use wherever concrete is placed.
text: The concrete is placed and allowed to set, and the cables are released, placing the concrete into compression as the steel shrinks back to its original length.
text: But what happens if there is a delay at this point before the concrete is placed?
text: Utilities are typically recessed into cutouts in foam after concrete has been placed
text: Concrete for the Grand Coulee Dam was placed using the same methods used for the Hoover Dam.
text: Once the concrete has been placed and finished, however, rapid hardening is desirable.
text: DECK-O-JOINT is a decorative expansion joint for use wherever concrete is placed.
text: When concrete is placed, if the surface is allowed to dry out before the concrete has gained strength, a pattern of cracks will form on the surface.
text: Concrete is typically sampled while being placed, with testing protocols requiring that test samples be cured under laboratory conditions (standard cured).
text: In pretensioning, the steel is stretched before the concrete is placed.
text: The most commonly used method is to seed the decorative aggregate onto the slab surface immediately after the concrete has been placed, struck off, and bull floated.