塑料模具在小型混凝土预制构件施工中的应用

Plastic mold in a small application of precast concrete construction

为了确保小型混凝土预制构件的外观和质量,结合工程实例,介绍一次性冲压成型塑料模具预制小型混凝土构件的施工工艺及质量控制要点。提出了混凝土施工中对原材料、混凝土搅拌、浇筑、运输、养护、构件脱模等环节应注意的具体事项,为控制小型混凝土预制构件的内在和外观施工质量提供参考。

To ensure the appearance of small-scale and quality ofprecast concrete,with an engineering example, introduced how to use one-off punching me thod to product smalc-sized precast concrete parts and the key points of construction technology and quality control.Proposed for raw materials in concrete construction, concrete mixing, pouring, transportation, maintenance, component stripping and other aspects of the specific matters should be noted that, for the control of small precast concrete construction quality and appearance of the internal reference.