| 摘要 |
<p>The proposed composition relates to the field of production of construction materials, specifically, to the formulation of raw material compositions for manufacturing and building heat storage chambers for fireplaces and stoves, as well as for manufacturing external decorative cladding for fireplaces and stoves, or for manufacturing decorative cladding elements, which are used for decorative finishing of various architectural forms. The proposed composition for manufacturing heat storage items, which comprises Portland cement, a foaming agent, additives and water, additionally comprises a solid filler, e.g. ceramic stones with a fraction size of 5-25 mm, a plasticizing agent and a limestone mineral powder, both used as additives, has the following component ratio, wt%: Portland cement: 10-20; ceramic stones: 20-30; plasticizing agent: 0.1-0.8; limestone mineral powder: 8-14; foaming agent: 6.5-14; water: 16-23.</p> |
