I-S3, E1: U-Tony Sheridan Ekwakheni Ikusasa Eliluhlaza Ngesimende Se-Revolutionary Cemfree

Welcome to Constructive Voices. In Episode 1 of Season Three, we explore the urgent shift within the ukwakhiwa industry towards more sustainable practices, particularly in the face of the UK government’s net-zero targets. (You can tune into this episode from Tuesday 20th February).

The construction industry is seeking environmentally friendly alternatives to traditional cement due to its significant carbon footprint, with the UK government setting net zero targets for the sector. A promising innovation in this field is I-Cemfree yi-DB Group, i-binder eyenziwe ngemfucuza ngokusebenzisa i-alkali activation, ehlinzeka ngokunciphisa ngo-85% ukuphuma kwekhabhoni uma kuqhathaniswa nosimende ovamile. Jackie De Burca investigates Cemfree with Tony Sheridan,

Mayelana noTony Sheridan

U-Tony Sheridan uyiGroup Commercial Manager kwa-DB Group (DBG), abaholi abasafufusa ngemuva kwe-Cemfree, okuhlukile kunosimende wendabuko onikeza imboni yezokwakha ukonga okungakaze kubonwe ngaphambili okungafika ku-85% ekukhishweni kwekhabhoni.

UTony unesipiliyoni seminyaka engaphezu kwengu-20 embonini yezokwakha futhi usebenzise iningi lalokho ezindimeni zokuphatha embonini yekhonkrithi elungile. Uzinikezele ekuqhubekiseleni phambili ulwazi lwakhe lwemboni kanye nabanye, ngeziqu ze-civil Ubunjiniyela ngaphambi kokuqeda enye i-MBA ngo-2010.

Tony remains committed to influencing the industry to work towards a more sustainable future, and through his leadership of the commercial function of all divisions at DBG, he is championing sustainable practices every day in the role.

Nawa amaphuzu ezingxoxo abalulekile:

1. The Carbon Footprint of Cement: We discussed the significant environmental impact of traditional cement production, which has prompted the search for greener alternatives.

2. I-Cemfree – I-Game Changer: I-spotlight yakhanya ku-Cemfree yi-DB Group, isibopho esiqandula umhlaba esisebenzisa udoti ngokwenza kusebenze i-alkali futhi sinikeza ukwehla okumangazayo okungama-85% kokukhishwa kwekhabhoni.

3. Industry Efforts Despite Policy Gaps: Despite the absence of a clear government strategy for net zero in construction, we highlighted the proactive steps taken by the Low Carbon Concrete Group and the demand from infrastructure clients for lower carbon materials.

4. Amazinga Amasha Enkathi Entsha: Sikhulume ngokuthi ukwethulwa kwamazinga amasha aseBrithani kusiza kanjani ukwamukelwa kwezinye izibophezelo ezifana ne-Cemfree ngokuvumela ukucaciswa okusekelwe ekusebenzeni.

5. A Spectrum of Sustainable Solutions: Our conversation touched on various innovative methods to lower concrete’s carbon impact, including carbon injection, the use of calcined clay, waste blending, and emerging carbon capture technologies.

6. The Cost of Change: While Cemfree does come with a 10-15% cost premium, we discussed how companies like Network Rail are investing in these materials for the sake of the environment.

7. Join the Movement: We concluded by encouraging our listeners to contribute to the conversation by sharing the podcast and subscribing for the latest updates, while expressing our appreciation for their support.

Despite a lack of a clear government roadmap for achieving net zero in construction, the industry is making strides towards sustainability, led by certain entities and driven by infrastructure clients demanding lower carbon materials. New British standards support performance-based specifications, allowing for the use of alternative binders like Cemfree. Other approaches to reducing concrete’s carbon impact include carbon injection, calcined clay, waste blending, and carbon capture technologies.

Nakuba lezi zixazululo zisezigabeni ezihlukahlukene zokuthuthuka, kukhona umnyakazo ohlangene obheke ezenzweni zokwakha eziluhlaza. I-Cemfree, nakuba ibiza ngo-10-15% ngaphezu kwezinto ezisetshenziswayo zendabuko, ihlanganiswa emikhiqizweni nezakhiwo, nezinhlangano ezinjengeNetwork Rail ezizimisele ukuthwala izindleko eziphakeme zokunciphisa umthelela wendawo. 

Ukuze uthole imininingwane eyengeziwe nezingxoxo ngekusasa lokusimama kwezokwakha, hlala ubukele ku-Constructive Voices. Siyabonga ngokusijoyina, futhi asakhe ikusasa eliluhlaza ndawonye!

Qiniseka ukuthi uhlola enye indlela yokusiza iplanethi yethu ngokudlulela ku- Ngale Kwesifundo Sokuqeqeshwa Kwezinto Ezihlukahlukene.