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N式砌块有别于标准砌块,它通过对块形的改进实现了砌筑砌体时孔、肋完全对齐。由于此特点,N式砌块砌体在半灌孔或全灌孔时,可以同缝砌筑,通过灌孔混凝土消除竖向通缝;并且在灌孔后混凝土芯柱截面无突变,受力性能较好。本文分析比较N式砌块的块型、砌体结构与普通标准砌块砌体的不同,说明N式砌块的砌体强度较标准砌块的砌体强度有较大提高;并且N式砌块具有可同缝砌筑的优点。
N-type block is different from the standard block, which through the improvement of the block masonry masonry holes, ribs completely aligned. Because of this feature, N-type block masonry in the semi-perforated or full irrigation, the same can be masonry, through vertical hole grouting to eliminate vertical joints; and concrete core column after the filling section without abrupt changes in force Better performance. This paper analyzes and compares the block type and masonry structure of N-type blocks with ordinary standard block masonry, which shows that the masonry strength of N-type blocks is greatly increased compared with that of standard blocks; Blocks have the advantage of being stitched together.