The toothed bars are capable of draining rainwater on the external wall so as to prevent rain water from permeating into the room through the hollow building block.
本发明所述的凸齿条能排除外侧墙面附着的雨水，可防止雨水通过空心砌块渗透到屋内。
The preparation technology adopting the formula to prepare the small-sized hollow building block comprises the following steps of: 1) weighing the raw materials according to proportion;
采 用上述配方制作小型空心砌块的制备工艺，包括如下步骤：1）按比例计量原料；
Light aggregate concrete hollow block is an ideal material for exterior wall of building energy saving.
轻集料混凝土空心砌块是一种理想的建筑节能外墙砌体材料。
For controlling the cracks in concrete small hollow block building(CSHBB) wall, a nonlinear finite element method was proposed.
为了控制混凝土小型空心砌块建筑（CSHBB）中的墙体裂缝，提出了一种非线性有限元分析方法。
With the popularization of building energy conservation wall the precast small size concrete hollow block masonry is more and more applied in structural wall.
随着建筑节能墙体的推广，预制混凝土小型空心砌块在承重墙体中得到了广泛应用。
Composite hollow concrete block with bearing and energy saving is one of the satisfactory new wall materials for building energy saving.
承重节能复合混凝土空心砌块是性能良好的新型墙体材料之一。
A model at 1/6 scale of a 7-story hollow concrete block masonry building was designed and fabricated by theory of similitude.
按相似理论设计制作了1/ 6比例七层混凝土小型空心砌块房屋整体模型。
Based on the experimental results on shaking table, the earthquake response of the prototype structure of 7-story hollow concrete block building is estimated by theory of similitude.
并根据振动台试验的结果，按相似关系推算七层混凝土小型空心砌块房屋原型结构的地震反应。
Based on the experimental results on shaking table, the earthquake response of the prototype structure of 7-story hollow concrete block building is estimated by theory of similitude.
并根据振动台试验的结果，按相似关系推算七层混凝土小型空心砌块房屋原型结构的地震反应。
应用推荐