A kind of adobe ancient building wall restoration mixed soil and technology
An ancient building and mixed soil technology, which is applied in the field of mixed soil and technology for repairing adobe ancient building walls. It can solve problems such as incompatibility between bricks and adobe, adobe aging and falling off, and bricks on outer walls, etc., to achieve material saving and moisture resistance. Good, the effect of building structure stability
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Embodiment 1
[0060] The invention provides a mixed soil for repairing the wall of an adobe ancient building, which includes a filling layer soil, a plastering layer soil and a decorative layer soil;
[0061] The filling layer soil is composed of clay, lime powder, cement, and fiber, and the length of the fiber in the filling layer soil is greater than or equal to 10cm;
[0062] The plaster layer soil is made by mixing cement and lime powder;
[0063] The decorative layer soil is made of white cement, exterior wall waterproof glue, white latex, fiber and perlite powder.
[0064] Also include the spray coating soil, the spray coating soil includes 1 weight part of refined clay, 1 weight part of fiber, 10 weight parts of white latex, 2-4 weight parts of the outer wall waterproof glue, the fiber content of the spray coating soil The length of the monomer is 2-3cm.
[0065] Refined clay is used as an additive to the spray coating, which can have better adhesion and bonding effects on the eart...
Embodiment 2
[0072] On the basis of embodiment 1, the present invention provides a kind of adobe ancient building wall restoration process, adopts above-mentioned mixed soil, and the steps include:
[0073] S1. Treat the outer skin of the building wall that needs to be repaired, and clean up the inner and outer skins that are about to fall off, so as not to fall off;
[0074] S2. Drive wedges into the surface of the wall treated in S1. The wedges are distributed in a rectangular array. The reserved length of the wedges outside the wall corresponds to the thickness of the wall skin to be repaired;
[0075] S3, mixing the sprayed coating soil evenly into a slurry, spraying and covering the wall surface after S2 treatment, and waiting for the surface layer after spraying to dry and solidify completely;
[0076] S4. Take the filling layer soil, add water and mix it into mud, apply the prepared filling layer soil on the wall, and the surface of the filling layer is flush with the outer end surf...
Embodiment 3
[0085] see Figure 1 to Figure 10 , on the basis of the above-mentioned embodiments, the present invention provides a wall repairing device, which is applied to the above-mentioned adobe ancient building wall repairing process, comprising a vertically arranged track 1, the track 1 is slidingly connected to several bearing frames 2, and the bearing frame 2 For carrying wedges 100;
[0086] A pushing unit 3 and a cutting unit 4 are also slidably connected to the track 1; the pushing unit 3 includes a horizontally moving push plate 301, and the movement direction of the push plate 301 is parallel to the long axis direction of the wedge 100;
[0087] With the tip of the wedge 100 as the front end and the other end as the tail end, the maximum moving distance of the push plate 301 toward the tail end of the wedge 100 is greater than the length left outside the tail end when the wedge 100 is located in the carrier 2;
[0088] The cutting unit 4 includes a cutting saw 401 arranged h...
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