Concrete Curing Box San Antonio, TX Concrete Curing Box in San Antonio, TX. Darwin Chambers has been designing and manufacturing industry-leading concrete curing boxes for over two decades. We take pride in the precision, durability, and innovation of our environmental chambers, as well as the ability and quality of our customer service team. We offer our cutting-edge units and comprehensive service plans to companies in San Antonio, TX and all over the world. If you need accurate temperature and humidity controls and readings for the testing and curing of concrete, asphalt, or other specimens in San Antonio, TX, inquire about a concrete curing box from Darwin Chambers. Call us today at 877-783-6774 or contact us online for a free quote. Every concrete curing box from Darwin Chambers abides by ACI, ASTM, AASHTO, and CCRL standards. Darwin Chambers' flexible concrete curing box line includes a portable concrete curing box designed to keep your samples at consistent temperature and humidity both on-site and during transport to a lab big enough to hold five 6″x 12″ concrete test cylinder molds and ten 4″x 8″ concrete test cylinder molds. We also have larger, non-portable models and custom concrete curing rooms for larger samples or longer-term testing. You can view the standard and options features of each model by checking out their product pages here: MC70QT (Portable) MC030 (Single Door) MC060 (Double Door) Benefits of Concrete Curing Testing in San Antonio, TX Based on a report from ACI Committee 308, curing is "the process by which hydraulic-cement concrete matures and develops hardened properties over time." How the concrete cures and the accuracy of the tests is vital to the success of your project. By storing your samples in a Darwin Chambers concrete curing box in San Antonio, TX, you can test to establish that your concrete: Won't fall victim to crevices, technically called crazing Has the required durability Has the required water tightness Is not susceptible to wearing down Is resistant to shrinkage, which causes cracks Is not susceptible to freezing and thawing While the experts who prepare the concrete test cylinders and the San Antonio, TX lab the test is sent to will be responsible for a substantial portion of the accuracy of the testing, their work will mean nothing if the reliability of the sample is endangered because the concrete was not stored correctly. You need to know the exact conditions under which the samples were kept. That's why every Darwin Chambers portable concrete curing box has a control resolution of 1°F. Other aspects are: On job site protected storage of concrete test specimens and dependable heating Comes with comfort grip no-crush handles for easy transport Exterior controls and readings so you do not have to open the box No overheating Digital temperature controller Measuring resolution: 0.5°F Control setpoint: 73°F Data storage Xtreme technology uses an insulated lid and extra insulation in the walls EZ-Clean top wipes clean and the lead-resistant channel drain makes it easy to empty any excess water without tilting the cooler Low CO2 insulation for reduced carbon emissions from foam manufacturing Made in the United States Correct Procedures for Concrete Curing Samples in the Field in San Antonio, TX ASTM and ACI have stringent regulations for how to produce samples and what conditions to store them under. To make sure you are complying with regulations, you must take the following steps: The concrete must be made, cured, and tested by an ACI-Certified Grade 1 Concrete Field Technician. The concrete cylinder must be a "representative sample," made up of at least two samples. The technician must make not of the temperature of the ambient air and the concrete. You must run a slump test and an air test. The cylinders must be kept in a concrete curing box where they will not be agitated and never go below 60°F or above 80°F. In addition to the slump and air tests, you must conduct in-field tests and send samples to a lab in San Antonio, TX to measure the concrete's compressive strength: In-Field Test: A small device, known as a Schmidt hammer, measures the rebound of a spring-loaded mass that is shot against the surface of the concrete. Laboratory Test: A compressive strength lab test will apply force to each end of the cylinder until it breaks to see how much pressure the cylinder can withstand. The Darwin Chambers Concrete Curing Box Advantage in San Antonio, TX In addition to industry-leading technologies and quality environmental rooms and reach-in chambers, Darwin Chambers goes above and beyond by also offering a variety of services to our concrete curing box clients in San Antonio, TX, including: Preventive maintenance so your operations aren't stalled by surprises. Calibration so you can can be sure that you and your concrete curing box act in accordance with any standards and regulatory bodies. A three-part validation and qualification process so you have documented proof that your concrete curing box meets guidelines and standards. Comprehensive service plans to take care of any repairs, or assist you in any other way we can. As our experts are experienced maintaining, calibrating, qualifying, and repairing units in a wide variety of industries and different locations, they are all capable in a variety of industrial environments. Better yet, all of our staff are properly credentialed and are capable of recommending custom solutions in a speedy, cordial, and professional manner. Take a look at the links below to see other products and services we offer in San Antonio, TX: Test ChambersVivarium RoomsPharmaceutical ChambersReach-In Stability RefrigeratorsInsect Incubators San Antonio, TX Concrete Curing Box | Darwin Chambers For over 25 years, Darwin Chambers has been innovative and effective solutions for companies in San Antonio, TX. We offer our services numerous different San Antonio, TX industries and offer environmental units for a wide variety of purposes and specifications. For the best concrete curing box in San Antonio, TX, call Darwin Chambers today at 877-783-6774 or request a free quote through our website.