Steel-wood combining constructional column formwork and construction method thereof

A technology of steel-wood combination and structural column, which is applied in the fields of formwork/formwork/work frame, building structure, and on-site preparation of building components, can solve the problems of leaving triangular concrete blocks and the difficulty of inserting vibrators, etc. To achieve the effect of convenient production and use, good economic benefits, good promotion and practical value
CN108301618AInactive Publication Date: 2018-07-20CHINA CONSTR SECOND ENG BUREAU LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA CONSTR SECOND ENG BUREAU LTD
Publication Date
2018-07-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a steel-wood combining constructional column formwork and a construction method thereof. The steel-wood combining constructional column formwork comprises a constructional column wood formwork and a steel formwork arranged on the constructional column wood formwork, the constructional column wood formwork is fixed to the outer side of a constructional column through doublesteel pipes and split bolts, and wall bodies are arranged on the two sides of the constructional column. The steel formwork comprises a steel formwork body, two parallelly-arranged triangular bafflesand a supporting plate fixed to the steel formwork body through hinges; the steel formwork body is of a U-shaped axis symmetric structure, the two vertical parts are two lug plates, and the transversepart is a connecting plate; the supporting plate is arranged in a groove of the steel formwork body; the supporting plate and the connecting plate are connected and fixed through hinges; the supporting plate has the same thickness as the steel formwork body; openings are formed in the positions, closely attached to the upper corners in the two corners of the lug plates, of the two triangular baffles; blocking rod clamping grooves are formed through enclosing and fixing of the openings and the lug plates; and a blocking rod for blocking and fixing of the supporting plate is erected between thetwo blocking rod clamping grooves. The steel-wood combining constructional column formwork and the construction method thereof have good practical and popularization value, and can generate good economic benefits after extensive application and popularization.
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Description

technical field

[0001] The invention belongs to the technical field of building construction, and in particular relates to a steel-wood composite structural column formwork and a construction method thereof. Background technique

[0002] Pouring the concrete of the structural column is a crucial part of the secondary structure construction. Because the structural column is poured after the completion of the secondary structural wall, the concrete needs to flow into the formwork through the upper bell mouth. At present, the bell mouth is made of wood. After the formwork is made and the concrete is poured, a triangular concrete block will be left at the bell mouth, which needs to be chiseled twice. Often the bell mouth is left too small, making it difficult to insert the vibrator, and there are concrete quality problems caused by poor vibration. Contents of the invention

[0003] The purpose of the present invention is to provide a steel-wood composite structural column form...

Claims

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