Study on the Heat of Hydration and Strength Development of Cast-In-Situ Foamed Concrete

Table 2

Details of the projects.

Project	Design casting density (kg/m^3)	Measured casting density (kg/m^3)	Mix proportions (/m^3)	Construction location	Weather
1	1000	1018.5, 1011.1	C : F : W : A = 640 : 0:346 : 448	Zigong city, Sichuan province	Wind speed: 1–3
					Humidity: 78–80%
2	650	651.4, 656.7, 654.2	C : F : W : A = 405 : 0:223 : 647	Chengdu city, Sichuan province	Wind speed: 1–3
					Humidity: 83–86%
3	670	657.8, 663.5, 675.6	C : F : W : A = 420 : 0:231 : 634	Huai’an city, Jiangsu province	Wind speed: 1–3
					Humidity: 69–71%
4	700	702.1, 721.5, 694.8	C : F : W : A = 308 : 132 : 246 : 602	Guiyang city, Guizhou province	Wind speed: 0–4
					Humidity: 61–81%

Note: C : F : W : A = cement (kg) : fly ash (kg) : water (kg) : air bubbles (l).