Handling bleed water: Wait until all bleed water has evaporated before finishing. Concrete poured and placed in cold weather has a much slower setting and curing time, so bleeding will start later than expected. Be prepared to handle more bleed water than is typical in regular concrete placement...
curing compoundhot weather constructionmass concretereinforced concretesealershotcreteslab-on-groundThe term "curing" is frequently used to describe the process by which hydraulic-cement concrete matures and develops hardened properties over time as a result of the continued hydration of the cement in ...
"Those who choose to seal concrete at temperatures below 50°F increase their risk of failure substantially," said Sullivan. For tips on using sealers at or close to 50°F, see "Sealing Concrete in Cold Weather." Using curing blankets on colored concrete is difficult without getting a mottle...
When you pour concrete in cold weather, maintaining the correct temperatures for the curing process is extremely important. Concrete must be completely set before it is exposed to freezing temperatures. You can overcome cold weather challenges by following the tips below: Store concrete materials in ...
In cold weather, the temperature of the concrete can be controlled by providing appropriate curing conditions to maintain insulation and strength gain, such as the use of heating systems. High curing temperatures can also be controlled when mass pouring with cooling pipes. The temperature when the ...
Curing of concrete The maintenance of an appropriate humidity and temperature in freshly placed concrete to ensure the satisfactory hydration of the cement, and proper hardening of the concrete. In cold weather it may be necessary to provide a source of heat, such as a salamander or electric hea...
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But it’s not just the cold that’s a challenge. Snow, ice, and wind that accompany the cold weather can also complicate the curing process. Trying to do everything properly while protecting your employees in such weather can provide another difficult challenge. Access to the area required to...
Curing Concrete in Hot Weather By Concrete Construction Staff I’ve recently moved my contracting business to the South. Concrete finishers here... More Concrete CuringConcreteCuring BlanketsConcrete Setting Efflorescence: Causes and Solutions By Kim Basham A look at what causes efflorescence ...
Curing Concrete in Hot Weather By Concrete Construction Staff I’ve recently moved my contracting business to the South. Concrete finishers here... More Concrete CuringConcreteCuring BlanketsConcrete Setting Efflorescence: Causes and Solutions By Kim Basham A look at what causes efflorescence ...