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A platform for research: civil engineering, architecture and urbanism
Double-layer bidirectional concrete cushion block
The invention provides a double-layer bidirectional concrete cushion block. The double-layer bidirectional concrete cushion block comprises a concrete triangular frustum and is characterized in that the concrete triangular frustum is an atypical triangular frustum, wherein the top surface and the bottom surface of the triangular frustum are triangular; the triangle of the top surface is small; thetriangle of the bottom surface is large; two adjacent side surfaces of the atypical triangular frustum are correspondingly provided with an arc-shaped groove capable of placing a steel bar; and the axes of the two arc-shaped grooves are vertical to each other. The double-layer bidirectional concrete cushion block provided by the invention has the advantages that the structure is simple, the manufacture is convenient, the construction efficiency of the steel bar cushion block is improved, the height control of the whole steel bar is improved, the quality of a steel bar protective layer is ensured by adopting the double-layer bidirectional concrete cushion block, the construction progress is improved, the laying efficiency of the cushion block is improved, and the engineering cost is reduced.
一种双层双向混凝土垫块，包括混凝土三棱台，其特征在于：所述混凝土三棱台为非典型的三棱台，三棱台的顶面与底面为三角形，顶面三角形小，底面三角形大；在非典型的三棱台的两个相邻侧面各设有一个能搁置钢筋的圆弧形凹槽，两个圆弧形凹槽的轴线相互垂直。本发明的双层双向混凝土垫块具有混凝土垫块结构简单、制作方便，提高钢筋垫块施工效率和整体钢筋的高度控制，采用双层双向混凝土垫块，确保钢筋保护层质量，提高了施工进度，提高垫块的铺设效率和降低工程成本的优点。
Double-layer bidirectional concrete cushion block
The invention provides a double-layer bidirectional concrete cushion block. The double-layer bidirectional concrete cushion block comprises a concrete triangular frustum and is characterized in that the concrete triangular frustum is an atypical triangular frustum, wherein the top surface and the bottom surface of the triangular frustum are triangular; the triangle of the top surface is small; thetriangle of the bottom surface is large; two adjacent side surfaces of the atypical triangular frustum are correspondingly provided with an arc-shaped groove capable of placing a steel bar; and the axes of the two arc-shaped grooves are vertical to each other. The double-layer bidirectional concrete cushion block provided by the invention has the advantages that the structure is simple, the manufacture is convenient, the construction efficiency of the steel bar cushion block is improved, the height control of the whole steel bar is improved, the quality of a steel bar protective layer is ensured by adopting the double-layer bidirectional concrete cushion block, the construction progress is improved, the laying efficiency of the cushion block is improved, and the engineering cost is reduced.
一种双层双向混凝土垫块，包括混凝土三棱台，其特征在于：所述混凝土三棱台为非典型的三棱台，三棱台的顶面与底面为三角形，顶面三角形小，底面三角形大；在非典型的三棱台的两个相邻侧面各设有一个能搁置钢筋的圆弧形凹槽，两个圆弧形凹槽的轴线相互垂直。本发明的双层双向混凝土垫块具有混凝土垫块结构简单、制作方便，提高钢筋垫块施工效率和整体钢筋的高度控制，采用双层双向混凝土垫块，确保钢筋保护层质量，提高了施工进度，提高垫块的铺设效率和降低工程成本的优点。
Double-layer bidirectional concrete cushion block
一种双层双向混凝土垫块
WANG YAGANG (author)
2020-11-06
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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