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Ready-to-use cement composition for concrete and mortars resistant to the very high temperatures encountered in chimney flues incorporates an artificial Portland cement combined with an air-entraining additive
Ready-to-use cement composition for concrete and mortars resistant to the very high temperatures encountered in chimney flues incorporates an artificial Portland cement combined with an air-entraining additive
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机译:即用型水泥和砂浆水泥组合物,可抵抗烟囱烟道中遇到的极高温度,结合了人工硅酸盐水泥和引气添加剂
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摘要
The composition of a concrete or mortar resistant to very high temperatures, ready for use and in the dry state and made up of a cement, some glass fibres and a granulate is characterized in that it incorporates an artificial Portland cement combined with an air-entraining additive. An independent claim is included for the fabrication of a flue using a concrete or mortar made of this composition.
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