Prestressed concrete slab mold and manufacturing method thereof

Abstract

Provided are a prestressed concrete slab mold and a manufacturing method thereof. The prestressed concrete slab mold comprises an outer frame and an inner frame, wherein the outer edge of the outer frame extends upwards to form an extending frame, a plurality of through holes are formed in the extending frame, and prestressed steel bars are arranged in the through holes in a penetrating mode; the inner frame is detachably connected with the outer frame, a bottom plate is movably arranged in the inner frame, the height of the bottom plate is adjusted through a height adjusting device, the height adjusting device is connected with the outer frame, and the bottom plate and the inner frame form a cover body structure; and through holes are formed in the inner frame, and the prestressed steel bars penetrate through the through holes in the inner frame. When the mold is used for preparing concrete, the site requirement is low, other devices do not need to be arranged in advance, and meanwhile the mold is relatively light in weight, convenient to carry, capable of being disassembled and assembled and convenient to transfer.

Description

technical field [0001] The invention belongs to the field of accessory manufacturing in construction, and in particular relates to a prestressed concrete slab mold and a manufacturing method thereof. Background technique [0002] With the development of building materials, prestressed concrete has already developed many products, but for relatively small prestressed components, such as prestressed package, there is no suitable formwork. If traditional formwork is used, further processing is required. , but this approach is also not conducive to construction. It does not require a fixed location during tensioning, and the formwork cannot be reused, which is time-consuming and labor-intensive. A portable, reusable, and thickness-adjustable prestressed concrete slab mold is needed . Contents of the invention [0003] In view of the technical problems existing in the background technology, the prestressed concrete slab mold and its manufacturing method provided by the present...

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Problems solved by technology

[0002] With the development of building materials, prestressed concrete has already developed many products, but for relatively small prestressed components, such as prestressed package, there is no suitable formwork. If traditional formwork is used, further processing is required. , but this approach is also not conducive to construction. It does not require a fixed location during tensioning, and the formwork cannot be reused, which is time-consuming and labor-intensive. A portable, reusable, and thickness-adjustable prestressed concrete slab mold is needed

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