#cement : any substance used for making bodies adhere to each other, as mortar, glue, etc

- French: ciment

- German: der Zement, zementieren

- Italian: cemento

- Portuguese: cimento

- Spanish: cemento

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"Chinese Scientists Develop Cooling Cement Technology that uses no Electricity"

#China #Cement

https://happyeconews.com/scientists-develop-cooling-cement-technology/

Chinese Scientists Develop Cooling Cement Technology that uses no Electricity | Happy Eco News

Cooling cement technology from Chinese scientists reduces building temperatures over 5°C without electricity using radiative cooling while cutting carbon emissions by 25% through modified cement formulations.

Happy Eco News

The #cement industry is well-placed to address the challenge of non-recyclable and non-reusable waste, leading industry organisations have said in a statement. 🧱

https://sustainabilityonline.net/?p=25261

Cement industry can play a larger role in sustainable waste management - Sustainability Online

The cement industry is well-placed to address the challenge of non-recyclable and non-reusable waste, leading industry organisations have said in a statement.

Sustainability Online - A business news platform with a sustainable focus. Featuring the latest sustainability news and ESG insight, viewed through a business lens.

@beka_valentine #Prefab requires more logistics, tho the #cement to do *"#3Dprinting of houses ain't lightweight nor easy to carry either...

The main advantage would be that the latter could be solid, longer lasting and have better thermals but that's disputeable if not questionable and in regulated places like #Germany all #housing has mandated #insulation and #FireSafety standards...

How to cut CO₂ when it's part of the chemical formula that makes the product in question: CaCO₃ + Heat = CaO + CO₂.

My next entry into what's now turned into a Milken Review mini-series is out

https://gwagner.com/cementing-carbon

#climate #cement #industry

The World Is Studded With Artificial Mountains
They’re fake, but they can be spectacular (and hazardous).
--
https://www.atlasobscura.com/articles/artificial-mountains-slag-heaps-concrete <-- shared article
--
[As I was reading this article I was thinking about Rome’s Monte Testaccio, an “artificial mound[s] in Rome composed almost entirely of testae, fragments of broken ancient Roman pottery, nearly all discarded amphorae [mainly for imported olive oil] dating from the time of the Roman Empire…”: https://en.wikipedia.org/wiki/Monte_Testaccio]
#topography #artificalgeography #fakemountains #spoilheap #slag #slagheap #AncientRome #industry #landscape #manmade #mountains #manufacturing #construction #mining #cement #steel #history #concrete #clinker #repurposing #geology #environment #water #reclaimed #global
@atlas Obscura

i am shamelessly stealing arts graph here, bc the others are a mess. he's become a tankie but at least he gets his numbers right.

anyway this clearly shows world #steel and #cement production has peaked in 2022 already (not as i first thought, last year).

#resources #enviroment #energy #renewables #limitstogrowth #systemsthinking

"Here we show that climate change made 213 historical heatwaves reported over 2000–2023 more likely & more intense, to which each of the 180 carbon majors ( #fossilfuel and #cement producers) substantially contributed." hal.science/hal-05403955... Oil Gas Crude Methane Construction >> Climate Chaos

The EU carbon border tax will force others to cut emissions from 2026.

In 2026, the European Union will start charging a carbon-emissions-based tax, the carbon border adjustment mechanism, on imported goods such as steel, cement and fertilisers – and countries including the UK are likely to follow.

https://mediafaro.org/article/20251230-the-eu-carbon-border-tax-will-force-others-to-cut-emissions-from-2026?mf_channel=mastodon&action=forward

#CarbonEmissions #CarbonBorderTax #EU #CarbonBorderAdjustmentMechanism #Steel #Cement #Fertiliser #Industry #Business #Environment #Europe #UK

The EU carbon border tax will force others to cut emissions from 2026.

In 2026, the European Union will start charging a carbon-emissions-based tax, the carbon border adjustment mechanism, on imported goods such as steel, cement and fertilisers – and countries including the …

New Scientist