Concrete Materials: Page 11

Concrete
Innovative Green Precast Concrete Uses Recycled Glass
The story behind Space Age Concrete and how it reduced the weight of precast concrete while producing a high-strength product.
Space Age Concrete
Concrete
New Developments in Quality Assurance for Concrete Pavement Mix Design
Twining Inc.
New developments in concrete pavement quality assurance can provide important information on the quality, durability, and compliance with mix design specifications.
Figure 2. Photograph of a fluorescent thin section in UV light, which makes the concrete glow.
Concrete Equipment & Products
3D Concrete Projects From Around the World
KORODUR Westphal Hartbeton GmbH & Co. KG
3D concrete can be used to create a wide range of projects - from buildings all the way to the tables in the backyard. These are a few examples that exemplify creative work.
The walls and pillars are created layer by layer. In this method of construction, no formwork is needed. The formulation of Korodur’s CyBe MORTAR building material was matched precisely to the requirements of the 3D printing process.
Concrete Materials
The Impact of Admixtures on Sustainability
GCP Applied Technologies Inc.
Two examples that illustrate how admixtures can be used to reduce the CO2 footprint of concrete.
The Impact of Admixtures on Sustainability
Concrete
Cold Weather Concreting - Tips for Smaller Projects
Sakrete
The factors and considerations concrete contractors should be aware of for placing concrete in cold weather
Concrete in Winter Working with Concrete in the Cold
Concrete Materials
University Looks to Improve Concrete, Cement with Pryolyzed Ash
Technique by Rice University chemist James Tour produces turbostratic graphene flakes that can be added to substances like films of polyvinyl alcohol that better resist water in cement paste and concrete, increasing compressive strength.
Andrew Buchanan 1508867 Unsplash 5cd98e11518fe[1]
Concrete Materials
Sakrete Pro-Mix Family
Sakrete
The Sakrete Pro-Mix™ Line offers speed and jobsite flexibility for commercial and DOT projects.
Sakrete Pro-Mix Concrete Repair, Accelerated Concrete Mix, All-Purpose Cement Mix
Concrete Materials
Investment to Create Synthetic Limestone Aggregate
MDU Resources Group, Inc.
Using sequestered carbon dioxide, Blue Planet Systems Corp. is developing a construction-grade rock, and ultimately concrete, that would have net-zero or net-negative carbon footprint.
Blue Planet’s limestone-coated light weight aggregate specified in Interim Boarding Area B at San Francisco International Airport was included in concrete poured in 2016 by Central Concrete. Testing showed that it met all necessary specifications.
Concrete Materials
Cortex Composites Receives New U.S. Patent for GCCM Cortex
Cortex Composites Inc.
Cortex Composites Inc. was granted a new patent for its geosynthetic cementitious composite mat (GCCM) product, Cortex.
Gccm Cortex Canal
Concrete
Read the Concrete Contractor 2020 December Digital Edition
Concrete Contractor December 2020 features how key players in the concrete and cement industry are driving sustainability and reducing carbon emissions; ACI's new polished concrete specs, flooring removal tips; and more
Concrete Contractor December 2020 - Mission: Carbon Zero
Concrete Materials
The WCA Appoints New Directors
World Cement Association
The World Cement Association appointed Roland van Wijnen, CEO of PPC Ltd, and Mehendra Singhi, Managing Director & CEO of Dalmia Cement.
Concrete
Quickening Pace: The Concrete Industry’s Sprint to Carbon Zero
The players driving sustainability and reducing carbon emissions within the cement and concrete industries.
The players driving sustainability and reducing carbon emissions within the cement and concrete industries.
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