Li-additives tsa Konkreite tse bobebe | Li-Agents tse Foaming tse Phahameng ka ho Fetisisa bakeng sa Konkreite ea Cellular
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Plaster ea hau e ea hloleha. Binder Hase Bothata. Mona ke nomoro e lokelang ho u boloka bosiu: 71%. Ke palo e lekantsoeng ea ho hloleha ha masimo ho gypsum…