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看了2000年第3期《建筑工人》刊登的《施工现场混凝土试样制作要领》一文,我认为试样抽取要领没有突出,甚至会误导。《混凝土强度检验评定标准》(GBJ107-87)第3.0.1条规定:混凝土试样应在混凝土浇筑地点随机抽取。它明确取样的条件
After reading the article “How to Make Concrete Specimens for Construction Site” published by Construction Workers in No. 3 of 2000, I think the essentials of sample extraction are not outstanding or even misleading. “Concrete strength test evaluation criteria” (GBJ107-87) Article 3.0.1: Concrete samples should be randomly selected at the pouring site of concrete. It specifies the conditions for sampling