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读1997年第7期《建筑工人》中《砖砌体施工质量分析》(下面简称《砖》)一文,有几点自己的看法,现叙述如下。《砖》文提到:“规范规定,水平灰缝的砂浆饱满度不低于80%,垂直灰缝的砂浆饱满度不低于60%。”这一内容来自已经作废的1973年试行的 GBJ14-66规范,现行的《砖石工程旌工及验收规范》(GBJ203-83),其中第4.2.2条规定:砖砌体水平灰缝的砂浆应饱满,实心砖砌体水平灰缝的砂浆饱满度不得低于80%。竖向灰缝宜采用挤浆或加浆方法,使其砂浆饱满,严禁用水冲浆灌缝。注中又明确指出:砌筑实心砖砌
Read the article “Analysis of Construction Quality of Brick Masonry” (hereinafter referred to as “brick”) in “Construction Workers” in the seventh edition of 1997. There are several points of my own opinion, which are described below. “Brick” article mentioned: “The specification provides that the fullness of the mortar for horizontal mortar joints is not less than 80%, and the fullness of mortar for vertical mortar joints is not less than 60%.” This content is from GBJ14, which has been abandoned in 1973. -66 Code, the current “Code for the Completion and Acceptance of Masonry and Stone Projects” (GBJ203-83), in which Article 4.2.2 stipulates: mortar for horizontal masonry mortar joints shall be full, and mortar for solid brickwork horizontal mortar joints Fullness must not be less than 80%. Vertical mortar should adopt squeezing pulp or adding pulp method to make its mortar full, it is forbidden to flush with water. The note clearly states that: masonry solid brickwork