阅读说明：本技术 一种管线敷设与填充墙砌筑一体化施工方法 (Pipeline laying and infilled wall building integrated construction method ) 是由 吴文生 赵卫政 于 2021-08-04 设计创作，主要内容包括：本发明涉及一种管线敷设与填充墙砌筑一体化施工方法,包括：1.水电管线深化布置,2.砌体二次深化设计,3.砌体填充墙施工,4.墙体检测。本发明能够根据墙体尺寸、墙体构造和墙体预留的孔槽位置提前制作准备配砖、预制砖和预制构件,快速的完成墙体砌筑,节省时间,便于控制施工进度,经济效率高；施工人员根据施工作业图进行施工,砌筑速度快、施工效率高；本发明能保证现场施工环境干净整洁,实现文明施工。(The invention relates to a pipeline laying and infilled wall building integrated construction method, which comprises the following steps: 1. deeply arranging water and power pipelines, 2, secondarily deepening and designing a masonry, 3, constructing a masonry infilled wall, and 4, detecting a wall body. The invention can prepare the prepared bricks, the prefabricated bricks and the prefabricated components in advance according to the size of the wall body, the structure of the wall body and the positions of the reserved holes and grooves of the wall body, quickly finish the masonry of the wall body, save time, facilitate the control of the construction progress and have high economic efficiency; constructors construct according to the construction working diagram, the building speed is high, and the construction efficiency is high; the invention can ensure the cleanness and tidiness of the site construction environment and realize civilized construction.)

1. A pipeline laying and infilled wall building integrated construction method is characterized in that: the method comprises the following steps:

step 1: deeply arranging water and electricity pipelines, positioning and arranging the circuit pipelines according to the main structure of the building, and determining the laying position of the water and electricity pipelines;

step 2: performing secondary deepening design on the masonry, performing vertical-face integral typesetting on the wall size, the wall structure and the hole and groove positions reserved in the wall by using drawing software according to building requirements, generating a construction operation diagram for a constructor to check, processing and distributing bricks in advance according to the construction operation diagram, manufacturing prefabricated bricks and prefabricated components, arranging pipeline pipelines on the prefabricated components,

the method for processing the matched bricks, the prefabricated bricks and the prefabricated components comprises the following steps:

2.1 processing of the auxiliary bricks

Utilizing whole bricks to produce and process to form matched bricks with different sizes, wherein the size structure and the number of the matched bricks are determined according to the requirements in a construction working diagram;

2.2 precast brick and precast element processing

Manufacturing a prefabricated brick mold and a prefabricated component mold by using wood veneer leftover materials for formwork support, cleaning the prefabricated brick mold and the prefabricated component mold, coating a release agent on the concrete contact surface of the prefabricated brick mold and the prefabricated component mold, then pouring prepared concrete into the prefabricated brick mold and the prefabricated component mold, and placing the prefabricated brick mold and the prefabricated component mold which are poured on a vibrating table for vibrating until the prefabricated brick and the prefabricated component are molded flatly;

and step 3: constructing a masonry infilled wall, cleaning a base layer, positioning and setting out the wall to be combined and built and the hole and groove positions reserved in the wall according to a construction working diagram, and meanwhile, preparing mortar and erecting a leather counting rod to complete wall building;

and 4, step 4: and (4) wall body detection, namely, checking and accepting the built filler wall according to an acceptance standard, and reworking and correcting unqualified working conditions until the composite acceptance standard is reached.

2. The pipe laying and infill wall masonry integrated construction method according to claim 1, characterized in that: the circuit pipelines of the main structure of the building in the step 1 comprise an in-beam circuit pipeline, a concrete surface pipeline and a toilet waterway pipeline.

3. The pipe laying and infill wall masonry integrated construction method according to claim 1, characterized in that: and in the step 2, the hole groove reserved in the wall body comprises an air conditioner mounting groove, an electric box mounting groove and an electric appliance switch groove.

4. The pipe laying and infill wall masonry integrated construction method according to claim 1, characterized in that: and the prefabricated bricks in the step 2 comprise right-angle triangular bricks, isosceles triangular bricks and cement standard bricks.

5. The pipe laying and infill wall masonry integrated construction method according to claim 1, characterized in that: and the brick distribution in the step 2 comprises a one-shaped pipe distribution brick, an L-shaped pipe distribution brick and a <' > shaped pipe distribution brick.

6. The pipe laying and infill wall masonry integrated construction method according to claim 1, characterized in that: in the step 3, in the process of building the wall body, the masonry wrapping of the wall body of 100mm-120mm adopts open brick distribution, the vertical mortar joint wrapping of the wall body of 200mm or more is staggered in a left-right opposite fork mode, the masonry wrapping of the wall body of 200mm or more is carried out in a double-splicing brick mode, and the gaps around the hydropower pipeline after the brick distribution wrapping are filled with mortar.

7. The pipe laying and infill wall masonry integrated construction method according to claim 1, characterized in that: in the step 3, in the process of building the wall body, when the top of the wall body is built, the whole brick is cut into an oblique angle matched brick with one end of the thickness of H-15mm and the other end of the oblique angle matched brick with the thickness of H-15mm-20mm, the end part of the matched brick with the thickness of H-15mm is the outer side of the wall body, the other side of the matched brick is the inner side of the wall body, wherein H is the thickness of the whole brick, the thickness of the mixed mortar is 15mm when the top of the wall body is built, and the height of a wedge-shaped gap reserved at the top of the wall body is 20 mm.

Technical Field

The invention relates to a pipeline laying and infilled wall building integrated construction method, and belongs to the technical field of building construction.

Background

In the building engineering, the method of slotting is generally adopted for burying the water and electricity pipelines of the wall body, and when slotting and chiseling, the wall body is easy to loosen, and the wall body is easy to hollowly after slot filling, so that common quality problems are formed, and the use function is influenced. Meanwhile, the grooving causes the problems of increased construction time, increased construction period, increased labor cost, hidden quality trouble and the like. Therefore, when a hydropower pipeline is laid, a construction method that masonry filler walls are not grooved is more urgent.

Disclosure of Invention

In order to solve the technical problems, the invention provides a pipeline laying and infilled wall building integrated construction method, which has the following specific technical scheme:

a pipeline laying and infilled wall building integrated construction method comprises the following steps:

step 1: deeply arranging water and electricity pipelines, positioning and arranging the circuit pipelines according to the main structure of the building, and determining the laying position of the water and electricity pipelines;

step 2: performing secondary deepening design on the masonry, performing vertical-face integral typesetting on the wall size, the wall structure and the hole and groove positions reserved in the wall by using drawing software according to building requirements, generating a construction operation diagram for a constructor to check, processing and distributing bricks in advance according to the construction operation diagram, manufacturing prefabricated bricks and prefabricated components, arranging pipeline pipelines on the prefabricated components,

the method for processing the matched bricks, the prefabricated bricks and the prefabricated components comprises the following steps:

2.1 processing of the auxiliary bricks

Utilizing whole bricks to produce and process to form matched bricks with different sizes, wherein the size structure and the number of the matched bricks are determined according to the requirements in a construction working diagram;

2.2 precast brick and precast element processing

Manufacturing a prefabricated brick mold and a prefabricated component mold by using wood veneer leftover materials for formwork support, cleaning the prefabricated brick mold and the prefabricated component mold, coating a release agent on the concrete contact surface of the prefabricated brick mold and the prefabricated component mold, then pouring prepared concrete into the prefabricated brick mold and the prefabricated component mold, and placing the prefabricated brick mold and the prefabricated component mold which are poured on a vibrating table for vibrating until the prefabricated brick and the prefabricated component are molded flatly;

and step 3: constructing a masonry infilled wall, cleaning a base layer, positioning and setting out the wall to be combined and built and the hole and groove positions reserved in the wall according to a construction working diagram, and meanwhile, preparing mortar and erecting a leather counting rod to complete wall building;

and 4, step 4: and (4) wall body detection, namely, checking and accepting the built filler wall according to an acceptance standard, and reworking and correcting unqualified working conditions until the composite acceptance standard is reached.

Further, the circuit pipelines of the building main body structure in the step 1 comprise an in-beam circuit pipeline, a concrete surface pipeline and a toilet waterway pipeline.

Furthermore, the hole slot position that the wall body was reserved in step 2 includes air conditioner mounting groove, electronic box mounting groove and electrical apparatus switch groove.

Further, the prefabricated bricks in the step 2 comprise right-angle triangular bricks, isosceles triangular bricks and cement standard bricks.

Furthermore, the brick arrangement in the step 2 comprises a one-shaped packing pipe brick arrangement, an L-shaped packing pipe brick arrangement and a <' > shaped packing pipe brick arrangement.

Furthermore, in the wall building process in the step 3, the brick packing of the wall body of 100mm-120mm is carried out by adopting an opening for brick distribution, the vertical mortar joint packing of the wall body of 200mm or more is staggered in a left-right opposite fork mode, the brick packing of the wall body of 200mm or more is carried out by adopting a double-splicing brick mode, and the peripheral gap of the water and electricity pipeline after the brick packing is completed is filled by mortar.

Further, in the step 3, in the process of building the wall body, when the top of the wall body is built, the whole brick is cut into an oblique angle matched brick with one end of the thickness of H-15mm and the other end of the oblique angle matched brick with the thickness of H-15mm-20mm, the end part of the matched brick with the thickness of H-15mm is the outer side of the wall body, the other side of the matched brick is the inner side of the wall body, wherein H is the thickness of the whole brick, the thickness of the mixed mortar is 15mm when the top of the wall body is built, and the height of the wedge-shaped gap reserved at the top of the wall body is 20 mm.

The invention has the beneficial effects that:

the invention can prepare the prepared bricks, the prefabricated bricks and the prefabricated components in advance according to the size of the wall body, the structure of the wall body and the positions of the reserved holes and grooves of the wall body, quickly finish the masonry of the wall body, save time, facilitate the control of the construction progress and have high economic efficiency; constructors construct according to the construction working diagram, the building speed is high, and the construction efficiency is high; the invention can ensure the cleanness and tidiness of the site construction environment and realize civilized construction.

Drawings

Figure 1 is a schematic flow diagram of the present invention,

figure 2 is a schematic view of the wall of the tilted brick plug roof of the present invention,

FIG. 3 is a schematic view of the through-wall hole brick arrangement of the wall body of the invention,

figure 4 is a schematic view showing the arrangement of the air-conditioning prefabricated bricks,

figure 5 is a schematic view of a < "> type ladle piping block of the present invention,

FIG. 6 is a schematic view of the "L" shaped tube fitting of the present invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, the method of the present invention integrates pipelaying and infill wall masonry.

First, a deep layout of the hydroelectric lines is performed. The masonry construction is started after the main structure is completed, but partial work needs to be carried out before the start of the construction, for example, the position of the layout of water and electricity pipelines, how to optimize the position of a pipeline to improve the speed and the quality of the construction of the infilled wall, and the main contents comprise the arrangement of circuit pipelines in a beam, the arrangement of pipelines on a concrete surface, the positioning of water feeding pipes in a toilet and the like.

Secondly, the secondary deepening design of the masonry is carried out. And (3) performing optimization design by using AutoCAD software according to construction contracts, the types and the sizes of masonry materials in the building description and the wall size in the plan, performing vertical-face integral typesetting on the positions of the tie bars and the constructional columns of the wall, calculating the size of each brick, and performing construction according to a typesetting drawing during actual operation. The typesetting drawing is that each wall surface in the plan is made into a whole set of construction operation drawing by using an elevation drawing and a node detailed drawing for the workers of the team to check. Through arranging the domain, can be with the place that needs the fluting construction such as air conditioner hole position, electronic box electricity box frame position and size, socket, to needing grooved brickwork brick, according to the degree of difficulty that its realized, the simple arrangement of reinforcement processing of decision adoption prefabricated component or ordinary fragment of brick in advance realizes pipeline laying and infilled wall integration construction. When the prefabricated part is adopted, marking the position, the pipe diameter and the like of a pipeline needing to be provided in advance, supporting a wood template, and preparing for pouring; when the common brick blocks are simply machined, machining sizes need to be marked in advance, and the matched bricks with the size difference within 20mm are unified into one size by adjusting the size of the mortar joint for building convenience. And (3) brick preparation processing, wherein a special operation shed and an operation platform are required to be erected, and the brick is processed by a standard brick preparation cutting machine according to the determined size, and the brick preparation processing mode comprises the following steps: the ' I ' type pipe is matched with the brick, the ' type pipe is matched with the brick, as shown in figure 5, and the ' L ' type pipe is matched with the brick, as shown in figure 6. When the brick is matched and processed, the brick size is matched according to the deepening design statistics and is arranged in a coordinated manner, the whole brick is reasonably used, the brick waste is not caused, if the brick needs to be divided into two halves and seven halves, the whole brick is just cut into two blocks, the whole brick can be reasonably utilized, and the matched bricks with various sizes can be produced in the same way, such as two-eighth, three-seventh, four-sixth, five-fifth and the like. However, for masonry bricks at the penetration positions of the embedded pipelines, the processing shapes of the bricks are not limited to the simple cutting form, the bricks are designed according to the actual conditions of the engineering wall, the design must meet the principle of staggered joints of upper and lower bricks, and the number and the size of the matched bricks are matched according to the requirement of secondary deepening design of the masonry. When the prefabricated bricks are produced and processed, the special wood-rubber plate die is manufactured according to the size of the prefabricated bricks to be processed, and because the size of the prefabricated bricks is generally not large, the wood-rubber plate can be used as leftover materials for supporting the die, so that the materials are effectively utilized, and the waste is avoided; and (3) cleaning residual concrete impurities on the mould by using a small shovel blade, then washing the mould in a mould cleaning pool, and brushing a release agent on the concrete contact surface after drying, wherein the brushing is uniform and comprehensive without dead angles. Then, the concrete mix was mixed. The various ingredients are mixed according to a specified proportion, the moisture content of the aggregate needs to be detected before opening the plate, the materials of the aggregate and water are adjusted in real time, the shortest mixing time from the time when all materials of the concrete are put into the mixing drum to the time when the concrete begins to discharge is not less than 2min, the concrete mixture is uniformly mixed, the color is consistent, and segregation and bleeding phenomena cannot occur. After the concrete is mixed, the concrete tank truck transports the concrete to a prefabrication site, the concrete is poured into a concrete pool, the concrete pool is built by adopting brick walls, and then a spade is used for manually shoveling the concrete into the mould. If the required concrete amount is less, the concrete mixer can be used for on-site mixing and cast-in-place casting in the construction site, so that the cost is saved. After the concrete is filled into the mold, the concrete is transferred to a vibration table to vibrate, the concrete in the mold is uniformly vibrated for 30s, and the vibration time is adjusted correspondingly according to specific conditions until air bubbles in the concrete are completely dispersed, the concrete stops sinking, and the surface is flat and is overflowed. And leveling and collecting the concrete surface by adopting a putty knife. Wherein, the power of the motor of the vibration table is preferably 1.2 KW to 1.5KW, the area of the vibration table is not too large so as to prevent the vibration force from attenuating at the corners, and the height of the vibration table is preferably convenient for manual operation. And finally, moving the vibrated prefabricated cement bricks to a curing area, covering and curing the prefabricated parts by adopting geotextile, and strictly forbidding to cover the prefabricated parts by using straw bag type materials which are easy to discolor when exposed to water so as to prevent the appearance of the prefabricated parts from being polluted. And (3) regularly carrying out watering maintenance on the surface of the covering, wherein the watering frequency takes the surface humidity of the concrete as the degree, and the watering maintenance time of the prefabricated part is not less than 7 days. And after the precast bricks are cured to reach the designed strength, the precast bricks are transferred from the curing area to the stacking area for stacking. Lightly taking and lightly putting in the transfer process, strictly avoiding damaging the components, and classifying and stacking, wherein the stacking height of the prefabricated bricks is not more than 2m, as shown in figure 4, and the arrangement condition of the prefabricated bricks of the air conditioner is realized. The pipeline laying causes the slotting of the masonry infilled wall to be complex, the brick distribution processing is difficult to realize, and when the complex slotting is difficult to meet only depending on the building of a plurality of prefabricated brick groups, the prefabricated components are needed. When the prefabricated part is produced, the concrete strength grade is C15, and the concrete pouring, vibrating and curing process is consistent with the construction process flow of the prefabricated brick. The prefabricated part is good in integral pouring quality, can be matched with various complex pipelines to lay and open the groove, is high in strength, quick in construction and masonry, low in cement consumption and has great manual and economic advantages. Common prefabricated parts include lintels, electrical box frames and the like.

And then, constructing the masonry filler wall. The masonry of the masonry infilled wall mainly comprises the following construction sequence: cleaning a base layer, positioning and paying off, preparing mortar, erecting a leather counting rod, arranging brick modules, building a lower wall body and building a top brick. The first step, clear up the basic unit, the main work is to clean the floor of the position to be built, leave no rubbish fragment of brick, etc., smear the mortar screed-coat, the horizontal ruler is used to check the planeness for the guy. Before the masonry construction, the bricks should be watered overnight,the water content is controlled at 15%, for example, the brick is dried, and a proper amount of water is added to the masonry surface before masonry. When in building, the water pipe is not used for sprinkling water to the building block, and a small spoon is used for watering or spraying. The watering amount control method is that the water seepage depth of the building block is less than 8mm or the building block feels moist, and when special brick masonry mortar is adopted, the surface of the masonry can be treated without water spraying. And secondly, positioning and paying off. The brickwork except that general work progress unwrapping wire, like the position line construction of partition wall, door opening, still need pop out wall body construction 300mm control line, the horizontal central point of electricity box puts the line, the horizontal sideline of electric box etc. to the brickwork is under construction when being managed. After the masonry is set off, the embedded point pipelines are corrected, dredged and the like, and the switch line pipe is connected downwards, the socket line pipe is connected upwards, the electric box line pipes are arranged and the like. The line inspection should be checked according to the previous layout, so that the construction accuracy can be improved, and rework is avoided. And thirdly, preparing mortar. The sand, the cement and the lime cream are put into the mixer and are evenly mixed with water. The mixing time of the mixed mortar is not less than 2 minutes from the completion of feeding. The thickness of the mixed mortar is 70-90mm, the layering degree is not more than 20mm, and the color is consistent. The mortar should be put into an ash storage device after being mixed and when being used. If the mortar has bleeding, a shovel or a trowel and other tools are needed to be manually mixed again before the masonry, but water is not needed to be added. The mortar is used along with stirring, the stirred cement mortar must be used within 4 hours, the cement mortar should be used up within 2 hours, and the overnight mortar cannot be used. Meanwhile, the work of erecting the leather counting rod is completed. Generally, the method is to be erected at the corner of a building and the joint of an inner wall and an outer wall, a timber pile can be firstly nailed on a wall body at the vertical rod, and a level meter is used for measuring the height of the timber pile+0.00 elevation, the output of the leather counting rod+0.00 line and the outlet on the timber pile+0.00 aligns, with the nail jail, in order to guarantee the stability of skin number pole, can add two bracing of nail, from this layer skin number pole after one deck brickwork is built, one deck up connects. Arranging the modulus of the bricks, wherein the traditional method is to adjust the modulus of the bricks and the part to be built in advance, if the modulus is not met, the modules can be adjusted at an unobvious position by using a seven-branch row, the first bricks of the bricks on two sides of the door and window opening are seven-branch, bricks are arranged on each floor, and the door and window opening are arrangedThe port location should coincide with the bottom layer. In addition, when the bricks are arranged, the bricks on the upper side of the door and window opening are not broken when being folded. The invention firstly uses CAD to design the typesetting drawing of the wall surface and marks the size, thereby directly simplifying the arrangement of the module of the brick in front of a computer, directly omitting the manual brick arrangement on the spot and saving the labor and the time. The method completely highlights the advancement of the integrated construction process flow of pipeline laying and infilled wall building, and completely enables the construction process to be planned in advance, and the material, labor and construction period to be greatly improved. And finally, building the wall. When the lower wall body is built, the bricks are preferably built by a three-in-one building method of shoveling ash, one brick and one extruding and rubbing, namely a full-spread and full-squeeze operation method. The bricks are to be built horizontally and vertically, the mortar joints are full and cannot move along the seams. And checking the verticality and the flatness by using a guiding rule about every five layers, correcting deviation at any time and strictly forbidding wall drilling after the situation. The width of the horizontal mortar joint and the vertical mortar joint is preferably 10mm, not less than 8mm and not more than 12 mm. The plumpness of the horizontal mortar joint mortar is not less than 80 percent; the vertical joints are preferably squeezed or added to make the mortar full, and no transparent, blind or false joints are formed by pouring water, and the tongue is scraped completely with building. The masonry ladle pipe adopts different methods according to the difference of the width of a wall body, the thickness of water and electricity pipelines and the number of pipelines; the brick wall of 100mm-120mm is generally prepared by opening and brick matching, and vertical mortar joint pipe wrapping is staggered in a left-right opposite fork mode, as shown in figure 5, the brick wall of 200mm or more than 200mm can be wrapped in a double-splicing brick mode; after the brick wrapping pipe is arranged, the gaps at the periphery of the water and electricity pipeline are plugged by mortar, and when the gaps are larger than 50mm, fine aggregate concrete is used for plugging, as shown in figure 6. When the elevation and the position are the electric box or the electric box during building, the prefabricated electric box and electric box frame are built strictly according to the elevation and the position in the deep design working drawing. Wherein, the construction process of the through-wall hole brick matching adopts special brick matching processing, a hole with an inclined angle is processed on the brick matching in advance, and the angle of the inclined hole is 10^oAbout, the inclined hole all is greater than or equal to 20mm apart from the upper and lower surface of fragment of brick, and this safe distance makes the fragment of brick have appropriate intensity, can effectively protect the sleeve pipe, prevents that the sleeve pipe from being destroyed by the extrusion. The diameter of the sleeve is 2mm larger than that of the actual pipeline, and the sleeve is laid on the outer wallThe sleeve is embedded while building, and when subsequent pipelines penetrate the wall, the pipelines can directly pass through the sleeve, so that the construction operation is simple and convenient, and the construction process and the construction period can be greatly saved. This is advantageous in addition to the above, since the sleeve is provided with 10^oThe angle of inclination is downward, rainwater is almost impossible to flow backwards, moreover, the brick is prefabricated, the sleeve pipe is tightly combined with the brick, the anti-seepage effect is excellent, and the problems of heat preservation and heat insulation can be guaranteed, as shown in figure 3. When the top brick is built, when the brick blocks are built to be close to the bottom of the upper-layer beam and the plate, at least seven days need to be separated, and after the lower-part masonry is deformed and warm-set, the top brick is built, and the mortar is full. The top brick can adopt the matched brick processed into the oblique angle structure, and after the matched brick is filled between the bottom of the frame and the top of the masonry filler wall, a wedge-shaped gap is formed, so that the subsequent grout filling work is facilitated. Therefore, when the wall is built on the top, the method of 'inclined brick top filling' can be adopted. The 'inclined brick plug top' is mainly suitable for a plug brick at the top of a frame filling wall, the conventional method is that the inclined brick plug top is used for plugging a gap by mortar, the gap is limited by an upper space and a lower space sometimes, the distance is just short of the whole inclined brick height, the operation difficulty is large, the angle cannot be guaranteed to be about 45 degrees, a top horizontal mortar joint is not full, even a large number of false joints and empty joints appear, and at an outer wall body part, the waterproof and heat-insulating performance is poor, and the hidden danger of permeation is easy to form. Aiming at the problem, the brick can be cut into bevel bricks with two thick ends (H-15 mm) and (H-15 mm-20 mm) on a brick matching cutting machine according to the height H of the upper beam bottom, the lower beam bottom and the brick, wherein the thickness of the mixed mortar is 15mm, and the height of the reserved wedge-shaped gap is 20 mm. The (H-15 mm) end is the outside of the wall, and the (H-15 mm-20 mm) end is the inside of the wall, as shown in figure 2.

After the infilled wall masonry project is completed, the wall must be inspected. The part with the formed through joints and the part with the incompact joints needs to be reworked or other correction measures are taken, the masonry staggered joints meet the regulations, the through joints of the vertical joints cannot be generated, the seam pressing size meets the standard requirement, the mortar joints of the wall body are full, the building blocks are smooth, and the joints cannot be broken or loosened. More careful inspection is carried out on the masonry wall body with the embedded pipeline, whether pipeline damage is caused or not is judged. And after the relevant acceptance standard is completely met, the construction of the next procedure can be carried out.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.