CN201391047Y - 钢筋 - Google Patents

钢筋 Download PDF

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Publication number
CN201391047Y
CN201391047Y CN200920099412U CN200920099412U CN201391047Y CN 201391047 Y CN201391047 Y CN 201391047Y CN 200920099412 U CN200920099412 U CN 200920099412U CN 200920099412 U CN200920099412 U CN 200920099412U CN 201391047 Y CN201391047 Y CN 201391047Y
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CN
China
Prior art keywords
steel bar
reinforcing bar
utility
model
hollow
Prior art date
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Expired - Fee Related
Application number
CN200920099412U
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English (en)
Inventor
孟令海
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Individual
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Individual
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Publication date
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Priority to CN200920099412U priority Critical patent/CN201391047Y/zh
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Publication of CN201391047Y publication Critical patent/CN201391047Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

一种钢筋,其内部为空心,可以减轻重量,提高承重能力节约建筑成本。

Description

钢筋
技术领域
本实用新型涉及一种混凝土浇筑时使用的钢筋。
背景技术
目前浇筑混凝土时所用的钢筋都是实心的,会增加建筑物的自身重量。
发明内容
本实用新型提供一种新的钢筋,可以节约成本。
本实用新型使用的技术方案是:钢筋内部为圆柱形空心。
本实用新型的有益效果是,钢筋内部空心,减轻了自身重量,从而提高了钢筋的承重能力。在相同质量的情况下,空心钢筋比实心钢筋的直径大,可相应地减少混凝土的使用量,降低成本。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
附图是本实用新型的外观示意图。
图中1.空心,2.钢筋。
具体实施方式
钢筋(2)内部为圆柱形空心(1)。

Claims (1)

1.一种钢筋,其特征是:钢筋内部为圆柱形空心。
CN200920099412U 2009-03-26 2009-03-26 钢筋 Expired - Fee Related CN201391047Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920099412U CN201391047Y (zh) 2009-03-26 2009-03-26 钢筋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920099412U CN201391047Y (zh) 2009-03-26 2009-03-26 钢筋

Publications (1)

Publication Number Publication Date
CN201391047Y true CN201391047Y (zh) 2010-01-27

Family

ID=41597869

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920099412U Expired - Fee Related CN201391047Y (zh) 2009-03-26 2009-03-26 钢筋

Country Status (1)

Country Link
CN (1) CN201391047Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103422621A (zh) * 2013-08-23 2013-12-04 昆山升东物资有限公司 一种内部为蜂窝形状的钢筋
CN104847054A (zh) * 2015-06-01 2015-08-19 浙江工商大学 一种大规格异形钢筋及其制造方法
CN110924593A (zh) * 2019-12-10 2020-03-27 郑州固德永建筑设备租赁有限公司 中空螺纹钢筋及使用中空螺纹钢筋的混凝土结构

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103422621A (zh) * 2013-08-23 2013-12-04 昆山升东物资有限公司 一种内部为蜂窝形状的钢筋
CN104847054A (zh) * 2015-06-01 2015-08-19 浙江工商大学 一种大规格异形钢筋及其制造方法
CN104847054B (zh) * 2015-06-01 2017-02-22 浙江工商大学 一种大规格异形钢筋及其制造方法
CN110924593A (zh) * 2019-12-10 2020-03-27 郑州固德永建筑设备租赁有限公司 中空螺纹钢筋及使用中空螺纹钢筋的混凝土结构
WO2021114558A1 (zh) * 2019-12-10 2021-06-17 郑州固德永建筑设备租赁有限公司 中空螺纹钢筋及使用中空螺纹钢筋的混凝土结构

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100127

Termination date: 20110326