Cement slabs are perfect mediums of heat transfer. Low temperature hot water circulating in a slab is very energy efficient. Low temperatures heating reduces harmful fossil fuel emissions to the atmosphere and is the most comfortable choice of heating for people and animals. Warm surface temperatures at our feet increase blood circulation are reduces air borne particles. Do not heat your air and dry it out, use slab invisible heating instead. Tell them dust mites you are not interested. Call Vic 206-245-0159
Gypsum is mixed on site on before it arrives to site. The mixture is totally dependant on the concrete guys! So they would be best to answer those questions. :)
viccipe 3 weeks ago
Lite weight concrete can be pre delivered ready mixed or you can make on site with mixture of gypsum and sand with mix machine. Oh of course water! :)
viccipe 1 month ago