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Fabric concrete block and preparation method

A technology for concrete blocks and fabrics, which is used in the manufacture of tools, building materials, ceramic molding machines, etc., can solve the problems of hollow surface plastering, low block strength, and easy cracking of the wall, so as to achieve the adsorption force of the wall, reduce the The effect of water absorption, improved frost resistance and thermal insulation performance

Active Publication Date: 2018-09-28
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing aerated concrete blocks and lightweight aggregate blocks have the function of thermal insulation and sound insulation, but due to the many internal closed pores, the strength of the blocks is low, and the appearance is mostly honeycomb pockmarked, which is prone to missing edges and corners during transportation. High water absorption and poor frost resistance; surface plastering is prone to hollowing, ash falling, and cracks, and the wall is easily cracked, which seriously affects the use

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Fabric concrete block and preparation method
  • Fabric concrete block and preparation method
  • Fabric concrete block and preparation method

Examples

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preparation example Construction

[0038] The invention discloses a fabric concrete block and a preparation method thereof, comprising the preparation of a fabric shell, filling the fabric shell 1 into the shell and curing and molding. The size and shape of the blocks involved in the present invention are not limited, and can be conventional sizes or custom sizes. Specifically, the following steps are included.

[0039] 1) Preparation of the fabric shell 1: prepare a core tube 3, the inner space of the core tube 3 is consistent with the shape of the block, the cross-sectional size of the core tube 3 is slightly smaller than the cross-sectional size of the block, the length of the core tube 3 is consistent with the length of the block, and Tube 3 is wrapped with a plastic film.

[0040] 2) Fix the L-shaped corner strip 2 on the four edges of the core tube 3 with double-sided tape, and paint the mixture of epoxy resin and curing agent on the outside of the L-shaped corner strip 2.

[0041] 3) Paste the starting...

example 1

[0047] A fabric concrete block and a preparation method thereof, comprising the following steps

[0048] 1. Preparation of the core barrel 3: Prepare the steel core barrel 3 and wrap it with a layer of plastic film. The cross-sectional dimension of the core barrel 3 is slightly smaller than the cross-sectional dimension of the block, and the length is the same as that of the block.

[0049] 2. Paste the L-shaped corner strip 2 on the four edges of the core tube 3 with double-sided tape. The L-shaped corner strip 2 shares one edge to ensure that the corners of the block are at right angles. The L-shaped corner strip 2 is coated with epoxy resin and curing agent mixture.

[0050]3. Paste the starting edge of the fabric 1 on one side of the L-shaped corner strip 2 on the edge of the core tube 3, and wrap it around the core tube 3 for a week, stick it on the L-shaped corner strip 2 on each edge in turn, and finally close it on the same edge The other face of the L-shaped corner b...

example 2

[0055] A fabric concrete block and a preparation method thereof, comprising the following steps

[0056] 1. Preparation of the core barrel 3: Prepare the core barrel 3 and wrap it with a layer of plastic film. The cross-sectional dimension of the core barrel 3 is slightly smaller than the cross-sectional dimension of the block, and the length is the same as that of the block.

[0057] 2. Paste the L-shaped corner strip 2 on the four edges of the core tube 3 with double-sided adhesive tape. The L-shaped corner strip 2 shares one edge to ensure that the corner of the block is at a right angle. The L-shaped corner strip 2 is coated with epoxy resin and curing agent mixture.

[0058] 3. Paste the starting edge of the fabric 1 on one surface of the L-shaped corner strip 2 on the edge of the core tube 3, and wrap around the core tube 3 for a week, and stick it to the L-shaped corner strips 2 on each edge in turn, and finally close on the same edge The other side of the L-shaped cor...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a fabric concrete block and a preparation method. The block has high crush resistance strength, no holes and pitted surfaces, good appearance quality and strong wall adhesionability, and can restrain wall cracks and prolong wall life to enable the block is matched with the service life of a main structure. The block comprises four L-shaped angle shafts arranged to form arectangular barrel corner angle, a fabric shell which is fixed outside the L-shaped angle shafts in tension winding mode and form a rectangular barrel structure and filler, wherein the fabric shell isfilled with the filler.. The preparation method comprises the steps that 1, the preparation of the fabric shell is carried out; 2, the fabric shell is filled with the filler, pressing and concrete vibrating are carried out to enable the filler to be compact, so that the fabric adheres to the inner wall of a steel mould; and 3, maintenance is carried out for molding, maintenance is carried out until the initial solidification of the filler is completed, the steel mould is removed, maintenance is carried out until the filler is fully solidified, and the block production is completed.

Description

technical field [0001] The invention belongs to the field of civil engineering and assembly structures, and relates to building masonry materials, in particular to a fabric concrete block and a preparation method. Background technique [0002] Blocks are one of the constituent materials of building walls and have advantages in fabrication, transportation and masonry. Building walls generally need to bear in-plane and out-of-plane loads, and have the functions of heat preservation, sound insulation, vibration isolation, and frost resistance, and are durable and practical. There should be no cracks during normal use, and the walls should be convenient for opening doors and windows and laying various pipelines. [0003] Existing aerated concrete blocks and lightweight aggregate blocks have the function of thermal insulation and sound insulation, but due to the many internal closed pores, the strength of the blocks is low, and the appearance is mostly honeycomb pockmarked, whic...

Claims

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Application Information

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IPC IPC(8): E04C1/40E04C1/41B28B1/093B28B1/29B28B3/02
CPCB28B1/093B28B1/29B28B3/022E04C1/40E04C1/41
Inventor 段留省周天华
Owner CHANGAN UNIV
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