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https://www.dot.ny.gov/spec-repository-us/555.27100503.pdf#:~:text=Accelerated%20Structural%20Concrete,-%2012%20Hours
https://www.dot.ny.gov/spec-repository-us/555.27100503.pdf
ITEM 555.27100503 – ACCELERATED STRUCTURAL CONCRETE – 12 HOURS Page 4 of 4 Rev. July, 2012 METHOD OF MEASUREMENT. The work will be measured for payment as the number of cubic yards of concrete satisfactorily placed, measured to …
https://www.dot.ny.gov/spec-repository-us/555.27104809.pdf
Wet cure accelerated concrete a minimum of 48 hours or until compressive strength requirements have been met. Upon completion of curing, concrete will be air dried for 24 hours minimum. If additional materials are to be cast or applied to …
https://www.sakrete.com/content/uploads/2021/07/Pro-Mix-Accelerated-Concrete-Mix.pdf
Pro-Mix™ Accelerated Concrete Mix is a commercial grade fast-setting concrete, designed to provide high early strength for concrete work requiring quick return to service with a minimum application thickness of 2 in. (51 mm). Pro-Mix Accelerated Concrete Features and Benefits: • Fast job turn-around; back to service in 1 hour
http://www.dot.ga.gov/PartnerSmart/Business/Source/specs/ss504.pdf
Section 504—Twenty-Four Hour Accelerated Strength Concrete 504.1 General Description This work consists of manufacturing and placing accelerated strength concrete designed to produce a compressive strength of 2,500 psi (17 MPa) within 24 hours.
https://precast.org/2021/03/a-closer-look-accelerated-curing/
Figure 4 (at left) shows the relationship between concrete compressive strength at 18 hours and the initial delay period prior to employing accelerated curing practices. Regardless of the steam temperature in each scenario, the 18-hour compressive strength was optimized when a 5-hour initial delay was used.
https://constructionmentor.net/accelerated-set-concrete/
For concrete pavement areas requiring imminent traffic flow be maintained, accelerated concrete mixes can be provided. These mixes include additional amounts of cement and sometimes other accelerating admixtures like chloride or non-chloride flake. Moderate Set (MS) Mix has typically around 800lbs cement per cubic yard and also commonly includes other accelerating admixtures.
https://sakretepromix.com/
Accelerated Concrete Mix. USES: Repair and construction of concrete over 2" thick. Driveways, sidewalks, form work, footings, post setting and more. Interior and exterior applications. FEATURES: Achieves >3,000 psi at 1 hour, >7,000 psi at 28 days. 15-minute set time, open to foot traffic in <1 hour.
https://en.wikipedia.org/wiki/Accelerated_curing
Accelerated curing is any method by which high early age strength is achieved in concrete.These techniques are especially useful in the prefabrication industry, wherein high early age strength enables the removal of the formwork within 24 hours, thereby reducing the cycle time, resulting in cost-saving benefits. The most commonly adopted curing techniques are steam curing at …
https://www.master-builders-solutions.com/en-us/products/concrete-admixtures/accelerators-and-retarders/set-time-accelerating-admixtures
Decrease Concrete Setting Time. Set time accelerating admixtures allow concrete producers to decrease concrete setting time according to their specific project needs, across a wide range of ambient temperatures. Benefits of accelerating concrete setting time include: S cheduling flexibility. Improving early concrete strength.
https://www.superpave.psu.edu/Training/Concrete/Documents/2019/2019%20Concrete%20Manual.pdf
Accelerated Concrete for Patching 61 g. Section 530 Long Life Concrete Pavements 62 h. Placing Concrete in Water 63 1. Anti-Washout Admixture (AWA) 63 2. +25% Extra Cement Concrete 63 3. Specification 64 4. P.O.M. B/7/21 65 5. P.O.M. C/10/11 66 i. Pumping Concrete 67 j. Self-Consolidating Concrete (SCC) 68 ...
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