CN115405064A - Construction method of arc wall clay split brick by interlayer heat preservation method - Google Patents
Construction method of arc wall clay split brick by interlayer heat preservation method Download PDFInfo
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
- E04F13/142—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of ceramics or clays
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0885—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements specially adapted for being adhesively fixed to the wall; Fastening means therefor; Fixing by means of plastics materials hardening after application
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
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- Chemical & Material Sciences (AREA)
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Abstract
The invention relates to the technical field of building construction, in particular to a construction method of an arc-shaped wall clay brick cleavage by an interlayer heat preservation method. The method for constructing the arc-shaped wall argil splitting brick by the interlayer heat insulation method comprises the steps of reserving at least two concrete cornices at the tiling part of a main body wall, and forming a construction groove between the upper and lower adjacent concrete cornices and the main body wall; the external wall insulation board is installed in the construction groove and is adhered to the main body wall, then an air-adding block wall body with a set thickness is built in the construction groove and outside the external wall insulation board, and the air-adding block wall body, the external wall insulation board and the main body wall body form an interlayer insulation structure; finally, directly sticking the split brick on one side of the wall body of the air-entraining block, which is back to the external wall insulation board; the tiling part comprises an arc-shaped wall surface tiling part and horizontal wall surface tiling parts on two sides, and the arc-shaped wall surface tiling part adopts an interval wire hanging method; the split bricks are constructed by adopting the principle of staggered joint and splicing. The split brick can be prevented from falling off, and the vertical face effect is attractive and the environmental protection effect is good.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a construction method of an arc-shaped wall clay brick cleavage by an interlayer heat preservation method.
Background
The split brick for external wall is also named as split brick, and is one kind of ceramic wall and floor tile. The split brick is named as an ideal green building material product because the split brick is double-layer during extrusion forming and can be split into two blocks after firing or before use, and the split brick is widely applied to places such as buildings, parking lots, subways, squares, passages and the like. The split brick has the color tone and the specification size capable of meeting various special requirements and the modeling requirements of buildings, has the capability of resisting the corrosion of severe environment and corrosive substances (acid rain, polluted air and sand wind), can always keep the charming color and appearance, is durable and non-decaying, and is an ideal material for exterior wall decoration.
However, with the improvement of the safety requirements of the exterior wall in recent years, the problem of anti-falling of the exterior wall facing tile becomes a key and difficult point of construction. Meanwhile, the arc-shaped section outer wall surface is pasted by using split bricks with standard sizes, due to the large curvature and the long bricks, the connection parts protrude out of edges and corners, so that the arc-shaped section outer wall surface is different from the straight section bricks in shape and is also not attractive, and the flatness of the brick surface cannot be controlled; if the arc-shaped bricks are customized according to the cambered surfaces, the problems of overlarge cost, long firing period and the like exist.
Disclosure of Invention
In view of the above, the invention aims to provide a construction method of an arc-shaped wall pottery clay cleavage brick by using a sandwich insulation method, so as to solve the technical problem that an outer wall facing brick is easy to fall off in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a construction method of an arc-shaped wall argil splitting brick by an interlayer insulation method comprises the steps of reserving at least two concrete cornices at a tiling part of a main body wall, and forming a construction groove between the upper and lower adjacent concrete cornices and the main body wall; the external wall insulation board is installed in the construction groove and is adhered to the main body wall, then an air-adding block wall body with a set thickness is built in the construction groove and outside the external wall insulation board, and the air-adding block wall body, the external wall insulation board and the main body wall body form an interlayer insulation structure; finally, directly sticking the split bricks to one side of the wall body of the air-entraining block, which is back to the external wall insulation board;
the tiling part comprises an arc-shaped wall surface tiling part and horizontal wall surface tiling parts positioned at two sides of the arc-shaped wall surface tiling part, the arc-shaped wall surface tiling part is positioned by using the central point of the arc-shaped wall surface by adopting an interval line hanging method, bricks are tiled towards two sides, the central axis symmetry is ensured, when the splicing seam can not be adjusted to be an integral brick, bricks are cut, and the brick cutting part is two bricks close to the central axis of the arc-shaped wall surface; when the length of the middle splicing brick is less than half of the length of the whole brick, the transverse size of two whole bricks adjacent to the middle splicing brick is reduced, and the middle splicing brick is spliced into a half brick;
the split bricks are constructed by adopting the principle of staggered joint and splicing.
Furthermore, when the air-entraining block wall body is constructed, a set distance is reserved between the air-entraining block wall body and the outer wall heat-insulation plate, and the outer wall surface of the air-entraining block wall body is flush with the outer surface of the concrete cornice.
Furthermore, split bricks are also adhered to the upper surface of the concrete cornice on the uppermost layer, and the split bricks above the concrete cornice on the uppermost layer are obliquely arranged to form a set gradient.
Preferably, when the split bricks are installed, the split bricks are regularly arranged in the transverse direction by adopting red, light red and dark red splicing bricks, the proportion of the red bricks, the light red bricks and the dark red bricks is 7.
Furthermore, when the aerated block wall is built, a set gap is reserved between the top of the aerated block wall and the concrete cornice, wood wedges or stones which are arranged at intervals are filled in the gap to be tightly propped, and the split bricks are laid on the paving paste to cover the gap.
Furthermore, an inward concave part is formed in the facade of the outer wall, the air-adding block wall is built for an inward contraction adaptive distance, bricks are cut and built at the interface of the inclined surface of the outer wall and the straight section according to the designed curvature, and when the inward concave height is insufficient, the 1~2 leather concrete bricks are built for size adjustment.
Furthermore, after the air-entraining block wall body is built, a row of heat insulation board installation spaces are reserved on one side, back to the outer wall heat insulation board, of the air-entraining block wall body, split bricks are pasted on the upper side and the lower side of each heat insulation board installation space, and external heat insulation boards are pasted on the heat insulation board installation spaces so as to form a well-arranged structure with the split bricks on the upper side and the lower side.
The invention has the beneficial effects that:
1. the invention avoids directly bonding the splitting brick with the external wall insulation board, avoids the condition that the splitting brick falls off from the external wall insulation board, and ensures the safety of the building. In addition, the outer wall insulation board is arranged between the main body wall body and the air-adding block wall body to form an interlayer for insulation, the air-adding block wall body not only forms protection on the outer wall insulation board and guarantees the service life of the outer wall insulation board, but also serves as a sticking base body of the split brick to guarantee the firm sticking of the split brick. The safety problem of sticking the split bricks on the outer vertical surfaces is integrally guaranteed, and the decorative effect of the split bricks is revealed on the arc-shaped wall surfaces.
2. The arc-shaped wall surface is constructed by adopting an interval wire hanging method, the split bricks of the part adopt the cut bricks with half-reduced long-edge sizes, and two color-jumping half bricks with the same color are still adjacently paved left and right when paved, so that the density effect with coordinated proportion is created.
3. The constructed wall facade has beautiful effect, high construction quality and good environmental protection effect.
4. The material cutting waste phenomenon is avoided, the material loss rate is reduced, and the construction cost is saved.
Drawings
FIG. 1 is a flow chart of the construction process of the pottery clay cleavage brick for the arc-shaped wall surface by the interlayer heat preservation method of the invention;
FIG. 2 is a cross-sectional view of a wall surface constructed by the method for constructing an arc-shaped wall surface pottery clay cleavage brick by using a sandwich insulation method of the invention;
FIG. 3 is a vertical view of a wall surface constructed by the method for constructing an arc-shaped wall surface by using a pottery clay splitting brick in a sandwich insulation method according to the present invention;
FIG. 4 is a schematic view of a node at a concave position of a wall surface constructed by the method for constructing an arc-shaped wall surface through clay splitting bricks by using a sandwich insulation method;
FIG. 5 is a schematic view of a wall surface constructed by the method of the present invention in which the wall surface is expanded;
FIG. 6 is a schematic view of a construction joint structure of the construction method of the invention on the top of the wall body of the air-entraining block.
Reference numerals: 1-main body wall, 2-external wall insulation board, 3-gap, 4-aerated block wall, 5-split brick, 6-external insulation board, 7-concrete cornice and 8-anticorrosion wood wedge.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description.
The invention relates to a concrete embodiment of a construction method of an arc wall clay cleavage brick by a sandwich insulation method, which comprises the following steps:
as shown in fig. 2 and 3, the construction method of the pottery clay splitting brick for the arc-shaped wall surface by the interlayer heat preservation method mainly comprises the steps of reserving at least two concrete cornices 7 at the tiling part of a main body wall body 1, and forming a construction groove between the upper and lower adjacent concrete cornices 7 and the main body wall body 1; installing the external wall insulation board 2 in the construction groove and sticking the external wall insulation board 2 to the main body wall 1, then building an air-entraining block wall 4 with a set thickness in the construction groove and outside the external wall insulation board 2, wherein the air-entraining block wall 4, the external wall insulation board 2 and the main body wall 1 form an interlayer insulation structure; and finally, directly sticking the split brick 5 on one side of the aerated block wall 4, which is back to the external wall insulation board 2.
The construction method of the arc wall clay cleavage brick by the interlayer heat preservation method can be specifically divided into the following steps as shown in figure 1: basic layer processing, insulation board construction, brick laying, outer wall plastering, brick arrangement and positioning line arrangement, split brick pasting, moulding line construction, pointing processing, surface cleaning and maintenance and the like.
In this embodiment, three concrete cornices are taken as an example for explanation, and a construction groove is formed between each two adjacent concrete cornices and the main wall body. In other embodiments, the number of concrete cornices can be set according to actual requirements.
1. Base layer treatment
The main wall body 1 needs to be processed before the external wall insulation board 2 is pasted. And (3) screeding and chiseling uneven and protruding parts of the base layer, plugging split bolt holes in the main wall body 1 by using foaming glue, plugging scaffold eyes and I-shaped steel holes by using fine aggregate concrete, and then leveling by using waterproof mortar. And after the basic layer is qualified, the next procedure of construction is carried out.
2. Construction of heat insulation board
The external wall insulation board 2 adopts the rock wool board, before using the rock wool board to carry out heat preservation construction, according to cornice actual dimensions size earlier, cuts the rock wool board for suitable size and full paint the interfacial agent, can paste the rock wool board after the interfacial agent is dry. When in pasting, the back side of the rock wool board is coated with adhesive, and the adhesive surface is not less than 50 percent. After the coating, the rock wool boards are immediately placed in the construction grooves to be adhered to the main body wall 1 and fixed by using the outer wall heat-insulation nails, the polymer anti-crack mortar is uniformly coated on the surfaces of the rock wool boards, and a layer of alkali-resistant mesh cloth is pressed in.
3. Very brick wall masonry
Ten-piece masonry of brick walls is also referred to herein as air-filled block wall masonry. And after the heat preservation layer is constructed, building aerated concrete blocks with the thickness of 10 centimeters in the construction groove. When the air-entraining block wall body is built, the outer side opening of the air-entraining block is kept to be flush with the concrete cornice, as shown in figure 2, namely the outer wall surface of the air-entraining block wall body is flush with the outer surface of the concrete cornice. The wall top connection structure adopts a disconnecting method, as shown in figure 6, a gap of one to two centimeters is reserved at the top, an anti-corrosion wood wedge 8 or a stone block is installed in the gap for jacking, and then mortar is filled in the gap for jointing. When the vertical face is shaped to be concave inwards, the brick wall at the position is adducted for 5 cm, the inclined face of the outer wall and the interface of the straight section are cut into bricks according to the curvature requirement designed by a drawing for building, and when the concave height is insufficient, one or two concrete bricks are built for adjusting the size. As shown in particular in fig. 4.
4. Plastering for external wall
The base layer is fully plastered with 10mm Kong Duxin wire netting with the thickness of 0.9mm, and the wire netting is fixed by glue and nails to prevent the base layer from cracking. During spraying, the base layer is uniformly covered with the slurry in a dot and net form to form a spraying point with the height of 1-3 mm, the diameter of the bottom of each dot is 2-5 mm, the spraying is uniform, and the wall surface is fully sprayed with water one day before the spraying. The plastering flatness is controlled within 4mm, and the water is sprayed for wetting and maintenance after plastering is finished for 24 hours.
5. Brick row and positioning line
The split bricks with the size of 240mm multiplied by 60mm multiplied by 12mm are selected for outer wall pasting, the actual size of the facade of the outer wall is measured on site before construction, and the number of the bricks is determined. And determining the starting positions of the uppermost split brick and the lowermost split brick according to the flatness of the upper edge and the lower edge of the outer wall, and ensuring that the exposed split bricks on the lower edge are not more than 1/3 of the width of the bricks (within 2 cm). And adjusting the distance between every two bricks according to the starting position and the size of a mortar joint of about 8mm, and sequentially popping up a bonding line at the lower edge of every two bricks. The split bricks are regularly arranged by splicing red, light red and dark red bricks, so that rhythm change is generated, wherein the proportion of the red bricks, the light red bricks and the dark red bricks is close to 7.
When meeting the arc-shaped wall surface, half bricks with the size of 120mm multiplied by 60mm multiplied by 12mm are adopted for pasting, wherein two light red color-hopping bricks and two dark red color-hopping bricks are pasted simultaneously to form the whole brick effect, so that the color-hopping lengths of the whole vertical surface are kept consistent, and the density effect with coordinated proportion is created.
6. Adhesive split brick
The tiling part comprises an arc-shaped wall surface tiling part and horizontal wall surface tiling parts positioned on two sides of the arc-shaped wall surface tiling part, and the arc-shaped wall surface tiling part is positioned by a 500mm interval line hanging method by using the central point of the arc-shaped wall surface to splice bricks towards two sides, so that the axial symmetry is ensured. As shown in fig. 5, when the splicing seam cannot be adjusted to be a whole brick, the brick is cut, and the brick cutting part is two bricks close to the central axis of the arc-shaped wall surface; when the length of the middle splicing brick is less than half of the length of the whole brick, the transverse size of two whole bricks adjacent to the middle splicing brick is reduced, and the middle splicing brick is converted into a half brick.
In actual operation, in order to keep the brick surface clean, the brick is paved from two sides to the middle from top to bottom according to a building, an adhesive is smeared on the back of the brick by using an ash spoon, the brick is paved at the bottom of the brick without gaps, and then the brick is paved on a wall according to a dividing line. The adhesive is required to be not required to pollute the surface of the brick, and clean sponge is used for adhering clean water to wipe the brick in case of pollution, and the brick is not required to be dried and washed. The actual radian of the arc part reaches 1800R, the whole brick is required to be cut into half bricks for paving, in order to ensure that the shape of the arc section is the same as that of the straight section, after one whole brick at the arc part is cut into two half bricks, the two half bricks with the same color are required to be paved adjacently in the horizontal direction.
In addition, split bricks are also adhered to the upper surface of the uppermost concrete cornice, and the split bricks above the uppermost concrete cornice are obliquely arranged to form a gradient of 5% for drainage.
7. Moulding line construction
The process comprises the steps of installing the modeling lines of the extruded sheet and painting the modeling lines. Specifically, an interfacial agent is smeared on the front side and the back side of an extruded sheet, an adhesive is smeared on the back side of the extruded sheet by a spoonful and is fully paved on the wall according to the position of a spring line, a layer of grid cloth is hung on the surface of the extruded sheet, a heat preservation nail is respectively arranged at the left, the middle and the right for reinforcement, a layer of grid cloth is hung after plastering, an external corner strip is added at the upper and the lower external corners, and the ash is smeared for the second time, so that the flatness is controlled within 4mm.
Brushing colored primer on a base layer by using a roller, batching a first layer of texture paint after the primer is completely dried, uniformly feeding, flattening the edge (the wet film is 2mm thick), scraping redundant materials (about 65 degrees of a scraper), mainly scraping the trimming force (about 10 degrees of the scraper), and batching finish paint by the same method after one layer of paint is completely dried.
8. Pointing process
After the split brick binder reaches a certain strength, performing a split brick sticking and drawing test, and performing joint filling construction after the test is qualified. The joint mixture is adopted for joint filling, the joint mixture cannot generate the phenomena of whitening, efflorescence, cracking and the like, the trial detection is carried out on the entering joint mixture, and the qualified quality detection can be used.
According to the requirements of the use instruction provided by the gap filler manufacturer, the gap filler is poured into a clean stirring barrel, and water is added according to the requirements to be uniformly stirred for gap filling. The mixed joint mixture slurry is not suitable for use after more than 3 hours, and the service time is not more than 2 hours when the ambient temperature is higher than 30 ℃. The slurry which is hardened and is not used is discarded, and the slurry can not be used after being stirred by adding water.
And a seam feeding method is adopted during seam filling so as to reduce the pollution of the split brick surface layer. The size of the cone at the top end of the flower squeezing bag is selected according to the size of the mortar joint, then the air in the bag is exhausted, and the prepared joint filling material is tightly filled in the bag according to the capacity of 2/3 of the flower squeezing bag, so that the squeezing pulp can be continuously and smoothly carried out. When in operation, proper force is applied, one hand supports the flower-squeezing bag to incline by 45-60 degrees, the other hand uniformly squeezes the flower-squeezing bag to move forwards, and the squeezed joint filling material is higher than the brick surface by 2-3 mm, so that the large-area split brick gaps are filled with the joint filling material by the method.
And after the joint filling is finished, pointing, namely concave and flat pointing is adopted, and the pointing depth is 3-4 mm from the surface of the brick. The time interval between pointing and filling is generally not more than 1h, and the pointing material can be pressed by fingers, and the judgment basis is that no fingers are stuck. When the pointing scraper is used for pointing, a horizontal transverse joint is firstly pointed and then a vertical joint is pointed, a horizontal brick joint is controlled according to the radian of a constructed wall body, and the horizontal brick joint is kept consistent with the radian of the wall body. And uniformly applying force, and performing hooking and pressing for multiple times until the depth is consistent and the square calculation is completed, wherein the joints are compact, and the joints are smooth, straight and smooth.
9. Split brick surface cleaning and maintenance
Before cleaning, checking whether the grey seam cracks or not, and if the grey seam cracks, repairing in time. And (2) after the gap filling is finished for 24 hours (the gap filling can be determined according to the weather), after the bricks are solidified to certain strength, completely brushing the surfaces of the bricks from top to bottom by using clean water until the bricks are clean (the fact that the time is mastered is very important to the whole construction quality is noticed), and if part of the bricks are not completely cleaned, cleaning the bricks by using hydrochloric acid solution with the concentration of 2-3% and cleaning the bricks by using the clean water in time.
The construction method is suitable for the heat-insulating outer walls with the circular arc sections in houses, villas, schools, parks and the like. The construction method avoids directly bonding the splitting brick with the external wall insulation board, avoids the condition that the splitting brick falls off from the external wall insulation board, and ensures the safety of the building; in addition, the outer wall insulation board is arranged between the main body wall body and the air-adding block wall body to form an interlayer for insulation, the air-adding block wall body not only forms protection on the outer wall insulation board and guarantees the service life of the outer wall insulation board, but also serves as a sticking base body of the split brick to guarantee the firm sticking of the split brick. The method adopts a 500mm spacing wire hanging method to deeply design the radian of the wall body and control the brick arrangement position of the split bricks, thereby controlling the radian of the wall body and achieving the design effect. The bricks are selected before the split bricks are laid and pasted, the joint filling agent is used for filling joints in a bag and extruding, and the joint pointing is carried out by a corresponding tool, so that the pollution of the split bricks on the wall surface is avoided, the construction quality and the impression are effectively controlled, and the environment-friendly effect is good. The outer wall split bricks are combined with the texture paint extruded sheet lines to form an arc-shaped composite outer wall system, and the outer wall system is novel in structure and attractive in facade effect. The arc-section splitting bricks adopt the splitting bricks with half-reduced long-edge sizes, and two color-jumping half bricks with the same color are adjacently paved on the left and the right when paved, so that the density effect with coordinated proportion is created.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The method for constructing the pottery clay cleavage bricks on the arc-shaped wall surface by using the interlayer heat preservation method is characterized by comprising the steps of reserving at least two concrete cornices at the tiling part of a main body wall body, and forming a construction groove between the concrete cornices and the main body wall body, wherein the concrete cornices are adjacent up and down; the external wall insulation board is installed in the construction groove and is adhered to the main body wall, then an air-adding block wall body with a set thickness is built in the construction groove and outside the external wall insulation board, and the air-adding block wall body, the external wall insulation board and the main body wall body form an interlayer insulation structure; finally, directly sticking the split brick on one side of the wall body of the air-entraining block, which is back to the external wall insulation board;
the tiling part comprises an arc-shaped wall surface tiling part and horizontal wall surface tiling parts positioned at two sides of the arc-shaped wall surface tiling part, the arc-shaped wall surface tiling part is positioned by using the central point of the arc-shaped wall surface by adopting an interval line hanging method, bricks are tiled towards two sides, the central axis symmetry is ensured, when the splicing seam can not be adjusted to be an integral brick, bricks are cut, and the brick cutting part is two bricks close to the central axis of the arc-shaped wall surface; when the length of the middle splicing brick is less than half of the length of the whole brick, the transverse size of two whole bricks adjacent to the middle splicing brick is reduced, so that the middle splicing brick is spliced into a half brick;
the split bricks are constructed by adopting the principle of staggered joint and splicing.
2. The method for constructing the pottery clay cleavage bricks for the arc-shaped wall surface by the sandwich insulation method as claimed in claim 1, wherein the wall body of the air-entraining block is constructed with a predetermined distance from the insulation board of the exterior wall, and the exterior wall surface of the wall body of the air-entraining block is flush with the exterior surface of the concrete cornice.
3. The method for constructing curved wall clay cleavage bricks by interlayer insulation according to claim 2, wherein cleavage bricks are adhered to the upper surface of the uppermost concrete cornice, and the cleavage bricks above the uppermost concrete cornice are arranged obliquely to form a predetermined slope.
4. The method for constructing the pot clay cleavage bricks on the arc-shaped wall surface by the interlayer insulation method according to any one of claims 1 to 3, wherein the cleavage bricks are arranged in a regular way by adopting splicing bricks with three colors of red, light red and dark red in the transverse direction, the ratio of the red brick, the light red brick and the dark red brick is 7.
5. The method for constructing the argil-cleaved bricks on the arc-shaped wall surfaces by the interlayer insulation method according to any one of claims 1 to 3, wherein a set gap is reserved between the top of the aerated block wall body and the concrete cornice when the aerated block wall body is built, wood wedges or stones which are arranged at intervals are filled in the gap to be tightly propped against the gap, and the cleaved bricks cover the gap on the paving paste.
6. The method for constructing the pottery clay cleavage bricks on the arc-shaped wall surface by the sandwich insulation method according to claim 5, wherein the vertical surface of the outer wall is shaped to have an inward concave part, the aerated block wall is built by an inward concave adaptive distance, the brick is built by cutting the inclined surface of the outer wall and the interface of the straight section according to the designed curvature, and when the inward concave height is insufficient, the 1~2 concrete bricks are built for size adjustment.
7. The method for constructing ceramic split bricks on arc-shaped wall surfaces by using the interlayer insulation method as claimed in any one of claims 1 to 3, wherein after the wall body of the air-entraining block is built, a row of insulation board installation spaces are reserved on one side of the wall body of the air-entraining block, which is away from the insulation boards on the outer wall, the split bricks are adhered to the upper side and the lower side of the insulation board installation spaces, and the outer insulation boards are adhered to the insulation board installation spaces so as to form a well-defined structure with the split bricks on the upper side and the lower side.
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