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產品中心

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  • DP-RATB混凝土堿含量快速測定儀

    混凝土堿含量快速測定儀產品用途   混凝土原料中含有堿(鉀、鈉離子),當混凝土處在足夠濕度的環(huán)境中段時間后,混凝土中的堿(鉀、鈉離子)會與粗細骨料中的活性硅發(fā)生反應,成結構膨脹和開裂,即發(fā)生堿骨料反應。由于堿骨料反應會對混凝土結構成有害影響,非常重視混凝土堿含量限值。

    更新時間:2022-06-29
    產品型號:DP-RATB
    瀏覽量:2229
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