will be used in the full road restoration work of the five (5) road lanes on Saturday evening, September 24 with a one full Sunday, September 25 allotted for the curing period of newly poured portland cement concrete pavement before the affected lanes re-opens at 4 am on Monday, 26 September 2016.
And last March 24, as many Filipinos observed Holy Week, the riding public saw how Promptis, a concrete accelerating admixture, allowed this to happen.
61 Series of 2016 or the Standard Specification on the Use of Promptis as Concrete Accelerating Admixture to One-Day Portland Cement Concrete Pavement.
Geiker, "Early age strength increase of fly ash blended cement by a ternary hardening accelerating admixture," Cement and Concrete Research, vol.
Egan, "Effects of accelerating admixtures on cement hydration, admixture for concrete," in Improvement of Properties, pp.
Cleveland-based Master Builders helped the contractor develop a self-consolidating concrete mix design (SCC), including a nonchloride accelerating admixture
Tenders are invited for Accelerating Admixture
for Concrete - Non-chloride
We used an air-entraining admixture to get 6 percent plastic air contents, and added 3 to 6 gallons of accelerating admixture at the jobsite.
Because the jobsite addition of the accelerating admixture was critical to the success of this project, forward-thinking managers from Boxley invested their time, talents, and resources in designing and building a customized admixture trailer used on the project.
The accelerating admixture
Master X-Seed enhances early age strength development of concrete by increasing the intrinsic reactivity of the cement.
are products added to the mixture to accelerate the setting time and the rate of strength development at early stages.
The report recommends investigating the use of accelerating admixtures
prior to deployment to ensure appropriate performance.