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砖墙灰缝厚度,根据规范要求,一般应控制在12毫米以内。灰缝厚度不但影响建筑物的美观,而且对砌体强度也有影响。现将某工程小灰缝砖砌体试验情况简介如下,以供参考。 1.原材料及砂浆标号机砖抗压强度137公斤/厘米~2;砂浆标
The thickness of the ash seam in the brick wall should generally be controlled within 12 mm according to the specifications. The thickness of the mortar joint not only affects the appearance of the building, but also affects the masonry strength. Now we will introduce the test results of a small gray-cemented brick masonry in a project as follows. 1. Raw material and mortar marking machine brick compressive strength 137 kg/cm~2; mortar standard