侧向膨胀量 lateral expansion 表征水泥混凝土拌合物经挤压振捣后,拆除两侧模板约束时,混凝土拌合物原始尺寸的膨胀变化总量。 来自《公路工程水泥及水泥混凝土试验规程》(JTG 3420—2020)《Testing Methods of Cement and Concrete for Highway Engineering》 |
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