Accelerated Concrete Curing in Cold Weather with Heated Concrete Blankets

Powerblanket’s heated blankets for curing concrete provide an efficient solution for curing concrete in cold and adverse weather conditions. Cold weather significantly slows down concrete cure times, potentially delaying construction projects. With Powerblanket’s technology, concrete cures 2.8 times faster than conventional insulated blankets or tarps, effectively maintaining moisture throughout the hydration process. These heated concrete curing blankets are portable, easy to install, and meet ACI compliance standards for cold-weather concreting.

Our insulated curing blankets are designed to ensure optimal concrete cure times during the coldest winter months. They are available in multiple sizes or can be customized to fit any project requirements. Additionally, the concrete heat blankets provide consistent temperature regulation, promoting stronger, properly cured concrete.

Concrete Blankets
FEATURES

CONCRETE BLANKETS 2.8X FASTER

Cure concrete 2.8 times faster than conventional insulated blankets

3,925 PSI STRENGTH

Produce cold weather concreting strength of 3,925 psi in 72 hours

MAINTAIN IDEAL TEMPERATURE

Keep bulk materials at safe, workable temperatures wherever you are

MAINTAIN MOISTURE

Produce cold weather concreting strength of 3,925 psi in 72 hours

EASY INSTALLATION

Easily installed and removed and works on both steel and poly drums

ACI COMPLIANCE

Maintain ACI compliance for cold weather concreting

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OVERCOMING EXTREME COLD: MASSMAN CONSTRUCTION

Powerblanket Concrete Curing Blankets in Action

While constructing Kansas City’s Christopher S. Bond Bridge, Massman Construction encountered a mid-winter dilemma. The support beam beneath the bridge, which formed the bottom of the gap in the precast concrete panels, was constantly exposed to below 0⁰F (-18⁰C). Traditional heating solutions would not work in this case. Massman turned to Powerblanket heavy duty curing blankets for consistent temperature control during the curing process.

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“We didn’t have the time to wait out the winter for the temperatures to become more moderate. The Powerblanket concrete heating blankets certainly played an important role in keeping us on schedule and not having to postpone the pour on an important Kansas City bridge.”
Dale Helming
Project Manager, Massman Construction
“We gave the engineers at Powerblanket the boundary conditions we had to keep the concrete pour within — at least 46⁰F (8⁰C) at the bottom but no warmer than 82⁰F (28⁰C) at the top. IIt was awfully cold, but the blankets kept the concrete temperatures within spec. We achieved the PSI levels we had targeted, and it was a successful operation.”
Dale Helming
Project Manager, Massman Construction
“[Powerblanket] was the best cold-weather concrete heating and curing system we have worked with.”
Vern Adkins
Carpenter Foreman, Walsh Construction

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