CN102116061A - Masonry construction method for filling wall core pillar, core girder and building blocks into framework structure - Google Patents

Abstract

The invention relates to a construction method for filling wall core columns, core beams and blocks in a frame structure. It includes the following steps: construction preparation, masonry installation, simultaneous inspection, and puttying according to the condition of the masonry wall surface; the construction method of core columns and core beams is described in the masonry installation steps, and the hollow of small concrete hollow blocks is used. Instead of structural column circles and lintel formwork, the problems caused by formwork construction are eliminated. During construction, concrete hollow blocks, lightweight solid blocks, and U-shaped concrete blocks from the National Building Standard Atlas are used to build walls together. According to the pre-set position, the steel bars of the core column and the core beam are connected with the original structural layer according to the specifications and quantities required by the design, and the concrete hollow blocks are placed in the steel bars. After the masonry mortar reaches a certain strength, it is poured into the hole. Concrete, forming a solid whole with the wall, achieved very desirable results. Not only has achieved good economic benefits, but also has been widely praised by the society.

Description

Construction method of filling wall core column, core beam and block masonry in frame structure

Technical field:

The invention relates to a wall construction method in house construction. More specifically, it relates to a construction method for filling wall core columns, core beams and blocks in a frame structure.

Background technique:

With the development of the economy and the improvement of people's living standards, the requirements for buildings are getting higher and higher, and the contradiction with the increasingly scarce land resources, the small high-rise, high-rise, super high-rise and other frame shear walls of industrial plants There are more and more buildings. From the consideration of energy saving and emission reduction, as well as the purpose of protecting cultivated land, clay bricks are banned or restricted. In addition, lightweight solid blocks have many advantages such as light weight, good sound insulation and heat insulation effects, and good machinability. Filled walls are used more and more. In the prior art, the problem with the use of lightweight solid blocks is that the lightweight solid blocks have stricter requirements on the setting of ring beam structural columns, and the ring beam structure needs to be added according to the seismic and crack resistance requirements and the length and height of the wall. column. Its scope includes: structural columns should be set at the end of the wall, at the corner, at the cross, and at the T-shaped intersection. In addition, around the openings of doors and windows, in order to ensure that the doors and windows are installed firmly, it is also necessary to adopt measures to strengthen the wall, and add lintels, top beams, structural columns, etc.

The shortcomings of adding ring beam structural columns are as follows: 1) In terms of masonry quality, the formwork support and reinforcement of structural column ring beams are most likely to cause cracks or even deformation of the wall, which affects the overall firmness; ring beam structural columns It is also the most likely to cause mold expansion, which affects the overall flatness and verticality of the wall; 2) In terms of construction period, although the formwork of the ring beam structural column does not require much labor, but there are many processes, there are too many workers, and the time is relatively long. 3) In terms of construction safety, there are many unfavorable factors such as woodworking machinery, electricity consumption, flammable formwork beams, and cross operations, which will increase potential safety hazards; 4) In terms of economic benefits, the manual Fees, machinery costs, material costs, etc. have increased the construction cost. It is necessary to reform and innovate the construction method of the traditional ring beam construction column in the existing wall construction technology.

Invention content:

The object of the present invention is to provide a filling wall in a frame structure that changes the traditional construction method of ring-beam structural columns and uses core columns and core beams to fundamentally improve the construction quality and speed up the construction progress. Core column, core beam, block masonry construction method.

The object of the present invention is to realize by following measure: a kind of filling wall core column, core beam, block masonry construction method in frame structure, its special feature is, comprise the following steps:

Step 1, construction preparations:

① For the acceptance of concrete hollow blocks, lightweight solid blocks, and U-shaped concrete blocks, the size deviation of the blocks is ≤ 3mm, and there are no missing edges and corners;

②Clean up the surface of the foundation, play the sidelines of the block walls, the opening lines of doors and windows, and set the position lines of core columns and core beams;

③Put core column reinforcement at the core column, the cross section of the core column is greater than 90mm×120mm, the internal reinforcement of the core column is HPB235, HRB335 grade, the steel bar is ≥2Φ12, the core beam section is greater than 90mm×150mm, and the steel bar is ≥4Φ12;

④ Plant tie bars connected to the wall on the column, beam or cast-in-place slab, and the vertical reinforcement of the core column penetrates the wall to connect with the core beam and the upper and lower structural layers;

Step 2, masonry installation:

① First build the first skin brick at the bottom of the core column, insert the concrete hollow block into the steel bar of the core column, use open blocks or U-shaped blocks for the first skin brick at the bottom of the core column, and build a cleaning hole. After the masonry is completed , clean and rinse the sundries and ground mortar inside the hole core, and seal it before pouring the concrete of the core column;

②At the same time, the foundation of the wall is made of shale modular bricks with the same thickness as the lightweight solid blocks, and the first layer of shale modular bricks is built simultaneously with the core column;

③According to different parts, carry out the second skin row of bricks for the core column. The concrete hollow blocks of the core column should be built with holes and joints, and the overlap with the shale modular brick should not be less than 200. The concrete blocks of the core column The hollow part is filled and compacted with masonry mortar along with the masonry;

④Continue to build. When the base height of shale modular bricks is > 30cm, replace them with lightweight solid blocks. When building masonry, first build core column concrete blocks, and then build lightweight solid blocks. When assembling, the blocks are different Control the fullness of the masonry mortar or adhesive. The place where the two materials are pressed, fill the cavity with masonry mortar and compact it. The daily height of the core column should not exceed 1.8 meters. stop building

⑤ When the strength of the masonry mortar reaches 1.0Mpa or more, the core column concrete can be poured, and the core column concrete should be continuously poured, and the plug-in vibrating rod is used to tamp while pouring, and it is strictly forbidden to vibrate after pouring to the top;

⑥The door opening adopts U-shaped brick masonry to build the core beam and lintel. Reinforcing bar, the lintel reinforcing bar is welded with the core column reinforcing bar, and fine stone concrete is poured after completion, and ring beams are set when the wall height exceeds 4m, and the ring beams are disposed as core beams;

⑦After pouring the concrete of the core beam, the upper wall can be built immediately. The masonry method is the same as that of the lower wall. Insert the hollow concrete block into the steel bar from the top of the core column steel bar. When the top two skin bricks are left, the steel bar is lapped. Tie it up, and then use U-shaped bricks to build it to the top, and the uppermost skin opens to the side for pouring concrete;

⑧ For masonry walls with a length of more than 40m, an expansion joint with a width of 3mm shall be set, and an expansion joint shall be set every 30m at the longer part of the wall such as corridors;

Step 3, synchronization check:

① Check the fullness of masonry mortar joints, fullness > 95%;

② The verticality and flatness deviation of the wall are within 2mm;

③ Construction quality inspection of core columns and core beams;

④Wall lines, corridors and other parts are guaranteed to be inspected on the same straight line;

Step 4, scrape putty according to the condition of the masonry wall surface, the thickness of the putty is 0.5-1mm, complete the construction and check and accept.

The concrete hollow block in step 1① has 2 holes, and the specifications are: 390 long x 190 thick x 190 high, 190 long x 190 thick x 190 high, and the strength is greater than MU10.

The lightweight solid block in step 1① is an ALC lightweight solid block.

In the step 1①, the U-shaped concrete block has the same size as the concrete hollow block, and its strength is greater than MU10.

In the step 1②, the wall line offset method is adopted for the block wall body, wall side line masonry and structural beam, and the offset amount is 10-20mm.

In the step 1②, the positions of the core columns and the core beams are set at the end of the wall, at the corner of the wall, at the T-shaped intersection, at the intersection of the cross, at the wall between holes less than or equal to 600 wide, and at the edge of the door. When the length is greater than 5 meters, set a core column in the middle, set a core beam and a lintel at the door opening, and add lintel reinforcement at the opening according to the width of the opening. When the wall height exceeds 4m, set a ring beam, and the ring beam is treated as a core beam.

Carrying out the second skin row of bricks on the core column in the different parts of the step 2③ refers to the core column row of bricks in the wall, the core column row of bricks at the corner of the wall, the core column row of bricks at the wall between the holes with a width of less than or equal to 600, and the wall T. Row bricks at the intersection of the word core column, and arrange bricks at the intersection of the wall and the core column.

In the step 4, according to the condition of the masonry wall surface, if the masonry wall surface has strong adsorption, the masonry wall surface should be sealed with a primer before scraping and applying putty.

Compared with the prior art, the construction method of filling wall core columns, core beams and blocks in the frame structure proposed by the present invention is adopted, that is, the method of core columns and core beams is adopted, and the hollow of small concrete hollow blocks is used to replace Constructing column rings and lintel formwork eliminates the problems caused by formwork construction and achieves very ideal results. According to the actual characteristics of the project, after confirmation by the designer, the national building standard design atlas 05J102-1 concrete small hollow block wall building structure is effectively combined with the actual solid block through technical measures, according to the preset Place hollow bricks or U-shaped bricks of required specifications together with lightweight solid blocks, put steel bars into the holes of the bricks according to the specifications and quantities required by the design, and when the masonry mortar reaches a certain Concrete is poured to form a solid integral body with the wall and attached to the structural face. Compared with the traditional method, the present invention has the following advantages: (1) Improvement of quality: the flatness and verticality quality of the wall are improved, quality problems such as hollowing and cracking of the plastering layer are avoided, and the decoration quality is guaranteed. (2) Shorten the construction period: free from the construction period of ring beams, structural column formwork, formwork removal, etc., no plastering process, directly enter the next process, greatly shortening the decoration period. (3) Saving costs: adopting core column, core beam, and block combined masonry technology can save 85% of the cost of labor, materials, and machinery in the formwork support process of ring beams and structural columns, and at the same time bring masonry without plastering technology Directly save labor, material, machinery and other costs in the plastering process. The application of the present invention to new technologies and new materials not only achieves good economic benefits but also has been widely praised by the society. The quality of the wall is significantly improved, and the no-plastering technology directly saves a lot of resources such as cement, yellow sand, and clay. When the construction period is tight, the construction period is greatly shortened, the cost is saved, the project quality is improved, and the promotion and use have significant comprehensive benefits.

Description of drawings:

Fig. 1 is a schematic diagram of the relative displacement between the masonry of the present invention and the original structural column.

Fig. 2 is a schematic diagram of the relative displacement between the masonry of the present invention and the original structural beam.

Fig. 3 is a schematic diagram of the structure layout of the bathroom core column according to the present invention.

Fig. 4 is a schematic diagram of the connection between wall-planting ties and core column steel bars and core beam steel bars according to the present invention.

Fig. 5 is a schematic diagram of arranging bricks with core columns in the wall of the present invention, where a is the first skin and b is the second skin.

Fig. 6 is a schematic diagram of arranging bricks of the core column at the corner of the wall of the present invention, a is the first skin, and b is the second skin.

Fig. 7 is a schematic diagram of the arrangement of core columns at the inter-wall of the present invention with a width of less than or equal to 600, where a is the first skin and b is the second skin.

Fig. 8 is a schematic diagram of the arrangement of core columns at the T-shaped intersection of the wall according to the present invention, where a is the first skin and b is the second skin.

Fig. 9 is a schematic diagram of the row of bricks in the core column at the intersection of the wall of the present invention, where a is the first skin and b is the second skin.

Fig. 10 is a schematic diagram of the base of the wall shale modulus brick of the present invention.

Fig. 11 is a schematic diagram of wall and door frame masonry of the present invention.

Detailed ways:

Below in conjunction with the accompanying drawings, the construction method of filling wall core columns, core beams, and blocks in a frame structure is described in detail as follows, and the steps are:

Step 1, construction preparations:

① For the acceptance of concrete hollow blocks, lightweight solid blocks, and U-shaped concrete blocks, the size deviation of the blocks is ≤ 3mm, and there are no missing edges or corners. The finished blocks must have a factory certificate or a test report. According to the construction sequence on site, the blocks are stacked neatly in batches and specifications, and the protection measures for the finished products are strengthened;

②Clean the surface of the foundation, play the sidelines of the block walls, the opening lines of doors and windows, and set the position lines of the core columns. Before the masonry, the surface of the foundation is well sprung to the axis of the wall body and the edge of the wall. In order to avoid the plastering of the entire wall due to the deviation of the structural size, the masonry of the body of the block wall and the edge of the wall and the structural beam adopt the wall line offset method. The displacement is 10-20mm. Fig. 1 is a schematic diagram of the relative displacement between the masonry of the present invention and the original structural column. In the figure, 1-concrete structural column, 2-block wall, 3-relative offset. Fig. 2 is a schematic diagram of the relative displacement between the masonry of the present invention and the original structural beam. In the figure, 1-concrete structural beam, 2-block wall, 3-relative offset. Clean up the ash and slag including the surface of the slab connected with the masonry, the foundation of the masonry part or the floor slab, etc., remove the sundries, and water and moisten them. According to the size of each part of the design drawings and the plan and elevation drawings, the block arrangement diagram is drawn, and the bricks are arranged on site to make the assembly method reasonable and easy to operate.

③Put core column reinforcement at the core column, the section of the core column is greater than 90mm×120mm, the internal reinforcement of the core column is HPB235, HRB335 grade, the steel bar is ≥2Φ12, the core beam section is greater than 90mm×150mm, and the steel bar is ≥4Φ12; set the core column , The position of the core beam is to set the core column at the end of the wall, the corner of the wall, the T-shaped intersection, the cross intersection, the wall between the holes less than or equal to 600 wide, and the door side, and set the core in the middle when the wall length is greater than 5 meters For the column, set the core beam and lintel at the door opening, and increase the core beam reinforcement at the opening according to the width of the opening. When the wall height is greater than 4 meters, set the ring beam, and the ring beam is treated as the core beam. Fig. 3 is a schematic diagram of the structure layout of the bathroom core column according to the present invention. In the figure, 1-toilet, 2-stem, 3-door. The blackened part in the figure is the position of the core column, and the reinforcement of the core column should be connected with the structural beam and plate.

④ Plant tie bars connected to the wall on the columns, beams or cast-in-place slabs, and the vertical reinforcement of the core column penetrates the wall to connect with the core beam and the upper and lower structural layers. Fig. 4 is a schematic diagram of the connection between wall-planting ties and core column steel bars and core beam steel bars according to the present invention. In the figure, 1-top of the lower slab, 2-bottom of the upper slab, 3-core column reinforcement, 4-core column, 5-lintel, 6-lintel reinforcement, 7-concrete hollow block, 8-lightweight solid block . In the figure, the core column steel bar is divided into upper and lower sections and planted on the top of the lower slab and the bottom of the upper slab respectively, leaving the length of the lap joint, and the lap joint is placed on the top of the wall. After passing the self-inspection, report to the supervisor for inspection, and make a record of the concealed project acceptance.

Step 2, masonry installation:

① First build the first skin brick at the bottom of the core column, insert the concrete hollow block into the steel bar of the core column, use open blocks or U-shaped blocks for the first skin brick at the bottom of the core column, and build a cleaning hole. After the masonry is completed , Clean and rinse the sundries and ground mortar inside the hole core, and seal it before pouring the core column concrete. The mortar should be mortar with good cohesion and water retention, and the strength grade should not be lower than Mb7.5.

②At the same time, the foundation of the wall is made of shale modular bricks with the same thickness as the lightweight solid blocks, and the first layer of shale modular bricks is built simultaneously with the core column.

③According to different parts, carry out the second skin row of bricks for the core column. The concrete hollow blocks of the core column should be built with holes and joints, and the overlap with the shale modular brick should not be less than 200. The concrete blocks of the core column The hollow part is filled and compacted with masonry mortar; the different parts refer to the middle part of the wall, the corner of the wall, the wall between holes less than or equal to 600 wide, the T-shaped intersection, and the cross intersection. The column row of bricks follows the principle of staggered joints, as shown in Figures 5 to 9, in which 1-concrete hollow blocks, 2-light solid blocks, 3-core column reinforcement, 4-concrete Cb20, 5- Masonry mortar. 4 among the figure is the pouring of concrete in the hollow part of the concrete hollow block containing the steel bar of the core column.

④Continue to lay the bottom by masonry, as shown in Figure 10, the schematic diagram of the bottom of the wall shale modulus brick of the present invention. In the figure 1- ground structure, 2- core column, 3- core column planting reinforcement, 4- shale modulus brick, 5- adjustment gap. When building the wall, the base height should be adjusted according to the height of the door opening and the size of the blocks, so that the top of the door opening is just at the position of the whole skin brick, which is convenient for setting the lintel. 5 in the figure is the gap between the shale modulus brick and the ground structure, and the gap can be adjusted. When the base height of shale modular bricks is greater than 30cm, it is replaced by lightweight solid blocks. When building masonry, the core column concrete block is firstly built, and then the light solid blocks are built. The fullness of the adhesive and the fullness of the horizontal mortar joints of the masonry are an important factor affecting the strength of the masonry. If the mortar or adhesive is not full, the bricks will be partially compressed or bent, which will reduce the compressive strength of the masonry. At the place where the two materials are pressed, fill the cavity with masonry mortar and compact it. The daily masonry height of the core column should not exceed 1.8 meters, so as to ensure the strength of the core column. When it reaches the bottom of the door core beam, temporarily stop the masonry.

⑤ When the strength of masonry mortar reaches 1.0Mpa or more, core column concrete can be poured. The concrete should be fine stone concrete with high fluidity and good workability, and the strength grade should not be lower than Cb20. The concrete of the core column shall be poured continuously, and shall be compacted while pouring with a plug-in vibrating rod, and it is strictly forbidden to vibrate after pouring to the top.

⑥U-shaped bricks are used to build the core beam and lintel in the door opening, and wooden joist should be used to support the lintel so that the U-shaped bricks can be laid flat, and the concrete can be removed after reaching a certain strength. At the intersection with the core column, the bottom of the U-shaped brick needs to be cut off to ensure the continuity of the reinforced concrete. Cleaning holes are left on the side of the U-shaped brick, and 4Φ14 steel bars are bound to the lintel. For fine stone concrete, set ring beams when the wall height exceeds 4m, and the ring beams shall be treated as core beams. Fig. 11 is a schematic diagram of wall and door frame masonry of the present invention. In the figure, 1-core column, 2-core column reinforcement, 3-core beam, 4-core beam reinforcement, 5-wood beam. The core beam and lintel are used to replace the ring beam, which is easy to operate, reduces the process and effectively guarantees the quality.

⑦After pouring the concrete of the core beam, the upper wall can be built immediately. The masonry method is the same as that of the lower wall. Insert the hollow concrete block into the steel bar from the top of the core column steel bar. When the top two skin bricks are left, the steel bar is lapped. Tie it well, and then use U-shaped bricks to build it to the top, and the uppermost skin opens to the side for pouring concrete.

⑧ For masonry walls with a length of more than 40m, an expansion joint with a width of 3mm shall be set, and an expansion joint shall be set every 30m at the longer part of the wall such as corridors.

Step 3, synchronization check:

① Check the fullness of the masonry mortar joints, and the fullness is >95%.

② The verticality and flatness deviation of the wall are within 2mm. The flatness and verticality of the wall are the key factors that directly affect whether the wall needs to be plastered. Infrared line markers, horizontal and vertical rulers, angle rulers, infrared rangefinders, etc. can be used to correct the deviation at any time to ensure that it is within the allowable deviation range.

③ Construction quality inspection of core columns and core beams.

④Wall lines, corridors and other parts are guaranteed to be inspected on the same straight line.

Step 4, apply putty according to the condition of the masonry wall surface, the thickness of the putty is 0.5-1mm, complete the construction and check and accept. According to the condition of the masonry wall surface, if it is a masonry wall surface with strong adsorption, the masonry wall surface should be sealed with a primer before scraping and applying putty. When scraping: master the inclination of the tool when scraping and use even force to ensure the putty is full; do not scrape back and forth too much to avoid curling, falling off or squeezing out the rubber in the putty to seal the surface Not easy to dry.

Application example:

The total construction area of a hospital project in Nanjing is 225,000 m ² , of which the underground construction area is 47,000 m ² and the ground construction area is 17.8 m ² . From north to south, it consists of medical technology building, inpatient building and outpatient building. The inpatient building has 14 floors above ground and a building height of 56.8m; the medical technology building has 6 floors above ground and a building height of 25.5m; the outpatient building has 5 floors above ground and a building height of 21.0m; both have 2 floors of basement. In this project, the total construction volume of ALC lightweight solid blocks and ceramsite hollow block walls is about 25,000m ³ , and the plastering area reaches 267,000m ² . The construction area is relatively large. If normal masonry and plastering are used, manual, The material consumption is huge, which not only increases the cost but also easily causes quality problems such as hollowing and cracking of the plastering layer. The effect analysis is as follows:

1. In terms of masonry quality: it avoids the common quality problem that the structural column ring beam is easy to expand the mold, avoids the problem of concrete picking and chiseling, and even makes the wall quality achieve the effect of directly scraping putty without plastering. It laid the foundation for future excellence work.

2. In terms of construction period: it is equivalent to removing the process of formwork support, especially after the core beam concrete is poured, the construction of the upper part of the masonry can be carried out. Improve the efficiency by 20%. The total masonry of this project is 25,500 cubic meters. The normal construction period is 150 days, but the actual construction period is 120 days. The construction period is shortened by 30 days, which creates conditions for the early completion of the project.

3. In terms of construction safety: one process is reduced, cross operations are reduced, and the hidden danger of formwork timbers being flammable is reduced. It reduces the hidden danger of electric shock caused by woodworking electricity, reduces the hidden danger of mechanical injury caused by woodworking machinery, etc., and provides a guarantee for the creation of a safe and civilized construction site.

4. In terms of economic benefits: This project has a total of 25,500 cubic meters of masonry, using 2,380 cubic meters of core columns and core beams, saving 32,000 square meters of formwork support area, and the cost of artificial mechanical materials per square meter is 48 yuan, totaling 1.536 million yuan. Add 2380 cubic meters of hollow bricks, 390 yuan per cubic meter of artificial mechanical materials, a total of 928,000 yuan, and an actual saving of 608,000 yuan. Not counting the quality of the wall without plastering, the reduced plastering costs, and the reduced project management costs brought about by the reduction of the 30-day construction period, the construction technology has achieved good results and achieved good economic and social benefits.

The above embodiments do not constitute a limitation to the present invention, and all technical solutions obtained in the form of equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims (8)

1. In a frame structure, a filling wall core column, a core beam, and a block masonry construction method are characterized in that, comprising the following steps: Step 1, construction preparations: ① For the acceptance of concrete hollow blocks, lightweight solid blocks, and U-shaped concrete blocks, the size deviation of the blocks is ≤ 3mm, and there are no missing edges and corners; ②Clean up the surface of the foundation, play the sidelines of the block walls, the opening lines of doors and windows, and set the position lines of core columns and core beams; ③Put core column reinforcement at the core column, the cross section of the core column is greater than 90mm×120mm, the internal reinforcement of the core column is HPB235, HRB335 grade, the steel bar is ≥2Φ12, the core beam section is greater than 90mm×150mm, and the steel bar is ≥4Φ12; ④ Plant tie bars connected to the wall on the columns, beams or cast-in-place slabs, and the vertical reinforcement of the core column penetrates the wall to connect with the core beam and the upper and lower structural layers; Step 2, masonry installation: ① First build the first skin brick at the bottom of the core column, insert the concrete hollow block into the steel bar of the core column, use open blocks or U-shaped blocks for the first skin brick at the bottom of the core column, and build a cleaning hole. After the masonry is completed , clean and rinse the sundries and ground mortar inside the hole core, and seal it before pouring the concrete of the core column; ②At the same time, the foundation of the wall is made of shale modular bricks with the same thickness as the lightweight solid blocks, and the first layer of shale modular bricks is built simultaneously with the core column; ③According to different parts, carry out the second skin row of bricks for the core column. The concrete hollow blocks of the core column should be built with holes and joints, and the overlap with the shale modular brick should not be less than 200. The concrete blocks of the core column The hollow part is filled and compacted with masonry mortar along with the masonry; ④Continue to build. When the base height of shale modular bricks is > 30cm, replace them with lightweight solid blocks. When building masonry, first build core column concrete blocks, and then build lightweight solid blocks. When assembling, the blocks are different Control the fullness of the masonry mortar or adhesive. The place where the two materials are pressed, fill the cavity with masonry mortar and compact it. The daily height of the core column should not exceed 1.8 meters. stop building ⑤ When the strength of the masonry mortar reaches 1.0Mpa or more, the core column concrete can be poured, and the core column concrete should be continuously poured, and the plug-in vibrating rod is used to tamp while pouring, and it is strictly forbidden to vibrate after pouring to the top; ⑥The door opening adopts U-shaped brick masonry to build the core beam and lintel. Reinforcing bar, the lintel reinforcing bar is welded with the core column reinforcing bar, and fine stone concrete is poured after completion, and ring beams are set when the wall height exceeds 4m, and the ring beams are disposed as core beams; ⑦After pouring the concrete of the core beam, the upper wall can be built immediately. The masonry method is the same as that of the lower wall. Insert the hollow concrete block into the steel bar from the top of the core column steel bar. When the top two skin bricks are left, the steel bar is lapped. Tie it up, and then use U-shaped bricks to build it to the top, and the uppermost skin opens to the side for pouring concrete; ⑧ For masonry walls with a length of more than 40m, an expansion joint with a width of 3mm shall be set, and an expansion joint shall be set every 30m at the longer part of the wall such as corridors; Step 3, synchronization check: ① Check the fullness of masonry mortar joints, fullness > 95%; ② The verticality and flatness deviation of the wall are within 2mm; ③ Construction quality inspection of core columns and core beams; ④Wall lines, corridors and other parts are guaranteed to be inspected on the same straight line; Step 4, scrape putty according to the condition of the masonry wall surface, the thickness of the putty is 0.5-1mm, complete the construction and check and accept. 2. The construction method of filling wall core columns, core beams and blocks in the frame structure according to claim 1, characterized in that the concrete hollow blocks in step 1① are 2 holes, and the specifications are: 390 long X 190 thick X190 high, 190 long X190 thick X190 high, stronger than MU10. 3. The construction method for filling wall core columns, core beams and blocks in the frame structure according to claim 1, characterized in that the lightweight solid blocks in the step 1.1 in the step 1.1 are ALC light weight solid blocks. blocks. 4. in the framework structure according to claim 1, filling wall core column, core beam, block masonry construction method, it is characterized in that described step 1. in U-shaped concrete block external dimension is identical with concrete hollow block size, Stronger than MU10. 5. The construction method for filling wall core columns, core beams and blocks in the frame structure according to claim 1, characterized in that in the step 12, the block wall body wall side line masonry and structural beams adopt wall line deviation Shift method, offset 10 ~ 20mm. 6. The construction method for filling wall core columns, core beams, and blocks in the frame structure according to claim 1, wherein the position of core columns and core beams is set at the end of the wall body, the wall At the corner of the body, at the T-intersection, at the intersection, at the opening wall less than or equal to 600 wide, and at the door, set the core column; And add lintel reinforcement at the opening according to the width of the opening. When the wall height exceeds 4m, set the ring beam, and the ring beam will be treated as the core beam. 7. In the frame structure according to claim 1, the filling wall core column, core beam, and block masonry construction method are characterized in that the core column is subjected to the second skin row of bricks in the wall at different positions in the step 23. Set up core column bricks, core column bricks at the corner of the wall, core column bricks at the wall between the holes less than or equal to 600 wide, core column bricks at the T-shaped intersection of the wall, and core column bricks at the cross intersection of the wall. 8. The construction method for filling wall core columns, core beams, and blocks in the frame structure according to claim 1, characterized in that in the step 4, according to the state of the masonry wall surface, when the masonry wall surface has strong adsorption Masonry walls should be sealed with a primer prior to scraping putty.

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