In addition to proper installation, it’s important to seal your concrete surfaces with a waterproof sealant. Repair concrete ...

Don’t Overwork It. To finish the surface, concrete is first “floated” with a float, sometimes called a “mag”. This pushes the ...

The cement industry annually produces around 3.5 billion tonnes of general Portland cement ... a calcium sulfoaluminate (CSA) clinker by mixing a part of limestone into raw materials, such ...

typically a mixture of Portland cement and aggregate materials. Portland cement, the world’s most commonly used cement, is a hydraulic material that consists of calcium silicates and a clinker.

The current method of producing cement leaves a large carbon footprint, with nearly 1 kilogram of carbon dioxide being emitted for every kilogram of cement. UCLA engineers have developed a new method ...

There are two strategies to lower cement’s carbon footprint: Cement Replacement: Swapping out cement, the adhesive that binds pebbles and sand ... portland cement from limestone and clay and ...

Ready-mix is very abrasive and can get into moving ... provides a unique ability to utilize the abrasiveness of portland cement and sand to clean and skim concrete from the pipe or tube as ...

And though it’s only a small fraction of the concrete mixture, portland cement contributes 80-90% of concrete's CO2 emissions. However, there are many alternatives to straight portland cement ...

made from a mix of Portland cement, limestone, sand and water, is durable, weather-resistant and easy-to-repair. All are great traits for any building material, especially one that plays such a ...

The project highlights how these forward-thinking companies – JPMorganChase, Tishman Speyer, Foster + Partners, Severud Associates, AECOM Tishman and SRM Ready Mix – are leading the charge to ...

There are many different types of cement, concrete, and mortar products. Grouts and fillers are sealants used to fill in gaps between tiles, bricks, and other components. Thinset mortar, dryset mortar ...

In terms of volume, it is the most abundant rock on Earth, even more plentiful than the limestone used for manufacturing Portland cement. And, unlike Portland cement – the production of ...