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Mold for rammed-earth construction

A technology for rammed earth construction and ramming construction, which is applied in the field of moulds for rammed earth construction, can solve the problems of easy damage, high moisture content of mixed raw soil, unsuitable continuous application of log moulds, etc., and achieves good durability and long service life. Long, quick disassembly effect

Active Publication Date: 2014-10-15
HUAQIAO UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The original rammed earth mold is made of wood boards. Due to the high moisture content of the mixed raw soil, the wood mold is easily damaged due to force and water immersion during the ramming process. However, the modern construction industry advocates green environmental protection, energy saving and low carbon, and log molds are no longer suitable. continue to apply

Method used

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  • Mold for rammed-earth construction
  • Mold for rammed-earth construction
  • Mold for rammed-earth construction

Examples

Experimental program
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Effect test

Embodiment 1

[0025] See Figure 1-Figure 4 As shown, a mold for ramming rammed earth buildings according to the present invention includes a plurality of plastic templates 1 and a plurality of connecting fasteners 2. Structure, the cross-section of the closed structure is rectangular, and its internal space forms a rammed cavity. Here, each plastic formwork 1 is a polyethylene hollow formwork, and its size and shape can be selected according to the actual tamping process requirements.

[0026] As a preference, it also includes a plurality of fixed pipes 3 and a plurality of pipe mold fasteners 4, the plurality of fixed pipes 3 are respectively fixed on the outer side of the closed structure by pipe mold fasteners 4, and the plurality of fixed pipe fasteners 4 are fixed to the outer surface of the closed structure. The tubes 3 are connected end to end in turn to form the annular reinforcement member of the closed structure. Here, each of the fixed pipes 3 is a steel pipe, which cooperates...

Embodiment 2

[0034] See Figure 5 As shown, a mold for ramming rammed earth buildings according to the present invention differs from Embodiment 1 in that the cross-section of the closed structure formed by assembling a plurality of plastic templates 1 is ring-shaped, specifically the ring shape is a circular shape. Font, that is, the closed structure is composed of two parts, the outer layer and the inner layer, wherein, the splicing mode of each plastic template of the outer layer part is the same as that of Embodiment 1, and the splicing mode of each plastic template of the inner layer part is also the same as that of embodiment 1. One is similar, but the structure of the connecting fastener 2 at the corner is different: the first block of the connecting fastener 2 is located on the outer side of the end of its L-shaped fastener body (in embodiment one, The first block 22 of the connecting fastener is arranged on the inner surface of the end of the L-shaped fastener body 21).

[0035] ...

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Abstract

The invention discloses a mold for a rammed-earth construction. The mold comprises a plurality of plastic panels and a plurality of connecting fasteners. The connecting fasteners are combined to fix the plastic panels and enable the same to form a closed type structure. A ramming chamber is formed in the closed type structure. According to the arrangement, compared with the rammed-earth construction wood mold of the prior art, load of various working conditions during the rammed-earth construction is met, and the mold has the advantages such as good durability, long service life and energy conservation and environment protection.

Description

technical field [0001] The invention relates to a building mold, in particular to a mold for ramming rammed earth buildings. Background technique [0002] Rammed earth buildings are the earliest buildings in the world, and they are still widely used today, such as Fujian Tulou. This kind of building is made of rammed raw soil. The main tool for ramming raw soil is a soil-filling mould. The mixed raw soil is poured into the mould, and it is rammed with a pestle. After the mold is removed, the rammed earth is shaped into a wall, and the wall is connected. As a whole, it is a rammed earth building. The original rammed earth mold is made of wood boards. Due to the high moisture content of the mixed raw soil, the wood mold is easily damaged due to force and water immersion during the ramming process. However, the modern construction industry advocates green environmental protection, energy saving and low carbon, and log molds are no longer suitable. Continue to apply. However,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/06E04G9/05E04G17/02
Inventor 彭兴黔李海锋王卫华黄鹏施维娟王安宁孟庆明
Owner HUAQIAO UNIVERSITY
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