Novel rammed earth wall and forming method thereof

Abstract

The invention relates to a novel rammed earth wall. The novel rammed earth wall comprises silt or clay, cement with specification of P.C 32.5, lime, sand and polyester fibers, wherein the content of the components is as follows: 60 to 75 parts of silt or clay; 5 to 20 parts of cement; 10 to 15 parts of sand; 4 to 6 parts of lime, and 0.20 to 0.50 part of polyester fibers. The invention also relates to a forming method of the novel rammed earth wall. The novel rammed earth wall has advantages that by virtue of reasonable proportioning of particles, the density of the rammed earth is maximized, so that the strength of the rammed earth is improved; by doping appropriate aggregates, the skeleton function of the rammed earth is improved, and the strength is improved; by doping active additives, the regrouping of solid substances in the rammed earth is improved, and the strength and durability are improved.

Description

technical field [0001] The invention relates to the field of civil construction, in particular to a novel rammed earth wall and a forming method thereof. Background technique [0002] The rammed earth wall has a long history and records the sweat and wisdom of human beings. However, compared with the current wall materials and construction technology, the traditional rammed earth wall and its construction technology still have obvious deficiencies. For example, the durability of the traditional rammed earth wall is checked, the wall must be closed to the peak, the construction process is clumsy and cumbersome, and the construction efficiency is poor. [0003] The traditional raw material is only a single silt or clay (depending on the local soil resources) as the raw material, and wheat straw is added as the anti-cracking fiber in some areas. However, after field investigation, it was found that traditional raw materials have problems such as easy weathering, poor impermeab...

AI Technical Summary

Problems solved by technology

However, after field investigation, it was found that traditional raw materials have problems such as easy weathering, poor impermeability, part of the wall foot collapse, wall cracking, and large construction gaps.

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