Integrally formed wall body free of dismantling formwork and construction process
Technical Field
The invention belongs to the technical field of cast-in-situ wall building construction, and particularly relates to a form-in-place integrally formed wall and a construction process.
Background
At present, the building wall is mainly built by adopting the building blocks and the whole pouring, wherein the construction efficiency, the integrity, the use effect and the like of the whole pouring wall are better than those of the building blocks, but the pouring construction needs to prepare templates in advance and enclose the templates into a required pouring cavity through the support of the templates, the templates are required to be disassembled after the pouring is finished, the workload is high in the process, and the surface of the wall is extremely easy to damage when the templates are disassembled due to the adhesion between the poured wall and the surface of the templates, so that the workload of flattening the wall surface in the later period is increased.
In addition, the wall body is provided with a vertical main body structural member and a filling wall in construction, the vertical main body structural member comprises a shear wall, a column body and other vertical members, and the structures and functions of the two members are different, so that the two members are generally built step by step in construction, but in actual use, the joint surfaces of the two wall bodies are found to be different in construction sequence, and the problems of gaps, cracks and the like are easy to occur.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a form-dismantling-free integrally formed wall and a construction process, which can realize the effects of form dismantling-free, high surface smoothness of the wall, and the problems of gaps, cracks and the like.
The invention adopts the specific technical scheme that:
the utility model provides a exempt from to unpick form integrated into one piece wall body, includes vertical main body structural component and infill wall section, vertical main body structural component include the component template and pour fixed component with the component template and pour the layer, the infill wall section including the infill template and pour fixed filling and pour the layer with the infill template, the infill template include panel body and set up the filler piece at panel body back, the component pour layer pour the layer with the filling and pour the layer and pour the shaping in an organic whole.
Adjacent filling blocks and the plate body in the filling wall section jointly enclose a columnar bulge part positioned on the filling pouring layer.
The horizontal section of the filling block is in a trapezoid, rectangle or arc structure.
The component template and/or the plate body of the filling template are/is provided with an anti-falling structure, and the anti-falling structure comprises a bolt rod and an anti-falling part arranged on the bolt rod.
The anti-falling part is a thread structure arranged on the bolt body or an anti-falling block fixed with the bolt, and is embedded in the component pouring layer or the filling pouring layer.
The bolt body of the bolt rod is also fixed with a bolt cap, and the member template and/or the plate body of the filling template is also provided with a counter bore for accommodating the bolt cap.
The anti-drop structure is provided with a plurality of groups in a matrix form.
A construction process of a form-free integrally formed wall body comprises the following steps,
a. prefabricating a finished component template in a factory, and preparing a filling template with a plate body and a filling block structure on the back by a one-time pouring or bonding mode;
b. supporting and enclosing the component templates and the filling templates on a construction site to form a pouring cavity;
c. pouring concrete into the pouring cavity, forming an integral pouring layer after solidification, wherein the pouring layer is divided into a component pouring layer and a filling pouring layer according to the adhered wallboard, the wall corresponding to the component pouring layer is a vertical main body structural component, and the wall corresponding to the filling pouring layer is a filling wall section;
d. the component templates and the filling templates are used as permanent templates to be remained in the wall body, the support is removed, and the construction of the integrally formed wall body is completed.
The beneficial effects of the invention are as follows:
the invention adopts the component templates and the filling templates to enclose the communicated pouring cavity, and forms the vertical main body structural component and the filling wall integrally along with the pouring of pouring materials, so that cracks or gaps are not easy to occur, the arranged component templates and the filling templates are integrally adhered with the wall body in a pouring way, the templates do not need to be additionally arranged, the surface flatness of the wall body after construction is high, the surface is smooth and clean, the later construction is convenient, the simultaneous construction of the vertical main body structural component and the filling wall can be realized, the integrity of the wall body is good, the construction efficiency is greatly improved, and the invention has wide market prospect.
Drawings
FIG. 1 is a schematic cross-sectional view of an integrally formed wall of the present invention;
FIG. 2 is a schematic diagram of a filling template splice;
FIG. 3 is a schematic view of a latch rod structure with an anti-release block;
in the drawing, 1, a component template, 2, a component pouring layer, 3, a filling template, 4, a filling pouring layer, 5, a plate body, 6, a filling block, 7, a trapezoid inclined surface part, 8, a columnar bulge part, 9, a bolt, 10, an anti-drop block, 11, a bolt cap, 12, a counter bore, 101, a vertical main body structural component, 102 and a filling wall section.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific examples:
the invention relates to a wall body integrally formed by a disassembly-free template, which is shown in fig. 1 and 2, and comprises a vertical main body structural member 101 and a filling wall section 102, wherein the vertical main body structural member 101 comprises a member template 1 and a member pouring layer 2 fixedly poured with the member template 1, the filling wall section 102 comprises a filling template 3 and a filling pouring layer 4 fixedly poured with the filling template 3, the filling template 3 comprises a plate body 5 and a filling block 6 arranged on the back surface of the plate body 5, and the member pouring layer 2 and the filling pouring layer 4 are integrally poured and formed.
According to the invention, the integrally formed wall body is supported by the component templates 1 and the filling templates 3 together by means of supporting, so that a casting cavity formed by connecting the vertical main body structural component 101 and the filling wall section 102 into a whole is formed, and the component casting layer 2 and the filling casting layer 4 are integrally cast and formed, wherein the component templates 1 and the plate body 5 are made of the same material, the component casting layer 2 is a casting layer which is positioned on the vertical main body structural component 101 and is used for bonding the component templates 1, the filling casting layer is a casting layer which is positioned on the filling wall section 102 and is used for bonding the filling templates 3, the thickness of the component casting layer 2 is larger than that of the filling casting layer 4, and the filling blocks 6 arranged on the filling templates 3 play a role in reducing the thickness of the casting layer of the filling wall section 102, so that casting materials are reduced, meanwhile, the weight of the filling wall section 102 is further reduced by means of the filling blocks 6 made of lightweight aggregate concrete or other lighter materials such as foam plates and the like, and the set component templates 1 and the plate body 5 are made of inorganic fiber compression plates.
In embodiment 2, as shown in fig. 1, adjacent filler blocks 6 in the filler wall section 102 and the plate body 5 together enclose a columnar bump 8 on the filling and pouring layer 4.
The horizontal section of the filling block 6 is in a trapezoid, rectangle or arc structure.
As shown in a filled wall section 102 in fig. 1, in this embodiment, a filling template is symmetrically arranged on two sides, by means of a trapezoidal inclined surface 7 and a plate body 5, a columnar bulge 8 with an octagonal structure is enclosed, and the columnar bulge 8 and a filling pouring layer 4 are integrally poured and formed, so that a column structure with a bearing function is formed on the filled wall section 102, the requirement of self-bearing can be met, meanwhile, better structural strength in later decoration is ensured, in general, by means of the filling template 3, the filling pouring layer 4 structure with alternate width is enclosed, so that weight is reduced, better structural strength is ensured, if a part of filled wall needs to be disassembled during decoration, the residual filled wall section 102 is prevented from being broken and cracked due to the existence of the columnar bulge 8, the development of decoration construction is facilitated, and if the filling block 6 is of a rectangular or arc structure, the columnar bulge 8 is also formed on the filling pouring layer 4, and the higher filling pouring layer 4 is ensured to have good stability.
Because the castable material adopts concrete and other materials to shrink when being solidified, the columnar bulge part 8 also shrinks, the shrinkage direction points to the internal centroid of the columnar bulge part 8, and the plate body 5 and the filling block 6 adhered to the outer side of the columnar bulge part 8 shrink along with the shrinkage direction, so that the effect of tightening the wallboard gap after the wall body is solidified is formed.
In embodiment 3, as shown in fig. 3, the component template 1 and/or the plate body of the filling template 3 are provided with an anti-falling structure, and the anti-falling structure comprises a bolt 9 and an anti-falling part arranged on the bolt 9.
The anti-falling structure arranged on the component template 1 and/or the filling template 3 ensures that the component template and a pouring layer formed by a pouring body form a solid connection, so that the wallboard is prevented from falling off when the pouring layer is solidified and dried, and the integrity of the wall is ensured.
Further, the anti-falling part is a thread structure arranged on the rod body of the bolt rod 9 or an anti-falling block 10 fixed with the bolt rod 9, and is buried in the component pouring layer 2 or the filling pouring layer 4.
The anti-drop part is arranged at the edge part of the plate body, as shown in fig. 3, so that the edge of the plate body is prevented from being separated from a pouring layer in the wall, and meanwhile, as shown in fig. 1, a plurality of groups of anti-drop structures are arranged in a matrix. The anti-drop part is positioned at the edge of the plate body, and is just the position of the columnar bulge part 8, so that the joint of the filling wall section 102 is tighter by means of the shrinkage phenomenon of the columnar bulge part 8, and the wall surface finish is improved.
Further, a bolt cap 11 is fixed on the rod body of the bolt rod 9, and a counter bore 12 for accommodating the bolt cap 11 is arranged on the component template 1 and/or the plate body of the filling template 3. The bolt cap 11 is positioned in the counter bore 12, so that the protruding bolt cap 11 does not exist on the wall surface, the counter bore 12 is only required to be plugged in later-stage wall surface construction, and the construction is simple and convenient.
A construction process of a form-free integrally formed wall body comprises the following steps,
a. prefabricating the finished component template 1 in a factory, and preparing a filling template 3 with a plate body 5 and a filling block 6 structure on the back by a one-time pouring or bonding mode;
b. supporting and enclosing the component template 1 and the filling template 3 on a construction site to form a pouring cavity;
c. pouring concrete into the pouring cavity, forming an integral pouring layer after solidification, wherein the pouring layer is divided into a component pouring layer 2 and a filling pouring layer 4 according to the adhered wallboard, the wall corresponding to the component pouring layer 2 is a vertical main body structural component 101, and the wall corresponding to the filling pouring layer 4 is a filling wall section 102;
d. the component template 1 and the filling template 3 are used as permanent templates to be remained in the wall body, and the support is removed, thus completing the construction of the integrally formed wall body.
Based on the construction process, when the wall body is integrally formed by the prefabricated component template 1 and the filling template 3, the prefabricated component template 1 and the filling template 3 are used as permanent templates, the template is not required to be disassembled after construction, the surface of the wall body is smooth and clean, a casting cavity is built according to design requirements, the casting cavity is filled, meanwhile, the construction of the component casting layer 2 and the filling casting layer 4 is completed, the component casting layer 2 and the filling casting layer 4 are simultaneously constructed by adopting the same material, the wall body is good in integrity and high in wall body quality, and the problems that in the prior art, the later-stage smooth construction amount of the wall body is large and the wall surface is easy to crack are effectively solved.