early strength

early strength

The strength of concrete or mortar developed soon after placement, usually during the first 72 hr.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive ?
M2 PRESSWIRE-August 2, 2019-: Global Early Strength Concrete Market Report 2019-2025 by Supply, Demand, Consumption, Sale, Price, Share, Revenue & more
Plasticizer concrete admixtures are used to solve problems such as early strength requirement, hot/cold weather situations and pumping requirements and achieve lower water to cement ratio.
Buyers were generally sidelined too ahead of key data on retail sales Thursday, allowing rates to drift up, even after the disappointing industrial production report and as Wall Street gave up a lot of its early strength. Along with technical factors, ongoing hopes for a U.S.-Sino trade deal, solid earnings, and concomitant expectations for a measurable bounce in the economy after the tepid Q1 pace, helped keep bonds heavy.
Speakers will cover such topics as: subdivision street pavement design and specification; thin pavement overlay mixtures; joint load transfer options; performance engineered mixtures; new unified pavement design method; alkali-silica reactivity mitigation; cold weather concreting; maturity testing; high early strength mixtures; entrained air 101; ready mixed plant operations, safety and maintenance; ADA construction practices; floor slab flatness and moisture considerations; drilled shaft concreting; and, current Missouri Department of Transportation research.
For the Blue Line Metro Sanamchai MRT station, an underground train station with 2.6 km long twin tunnels built under the Chao Phraya river, SCG developed four concrete products namely - fast-setting concrete, which is suitable for projects with limited timeframe such as roads and expressways; bored pile concrete, an improved formula concrete with bore pile, for reduced bleeding and higher durability, perfect for building underground; high early strength concrete that sets faster than normal and has less shrinkage, allowing construction to be carried out faster; and waterproof concrete, which is tightly packed concrete with high impervious and lower permeability than normal concrete.
Perfect Plus' high early strength of concrete helps remove the formwork (shuttering) fast and ensures speedier progress of construction.
O52.5R early strength ordinary Portland cement is selected, the performance indicators of which exceed the national standards [14].
MPC has excellent mechanical properties in high early strength, ability to set and harden at temperatures as low as -20[degrees]C, high bond strength, small shrinkage, and good durability including chemical attack resistance, deicer scaling resistance, and permeation resistance [8, 9].
Good, early strength, but second yellow saw him walk
I like the fortune-teller versions and early strength machines.
The variation of fineness between different brands of cement used for testing is shown is figure 1(a), all brands shown fineness values according to the limit requirements of ASTM (C 786 - 96) for fineness, larger the fineness larger will be surface area available, which will cause higher early strength and more swift discharge of heat.