CN111561103A - BM interlocking building block constructional column, tie beam structure and construction method thereof - Google Patents
BM interlocking building block constructional column, tie beam structure and construction method thereof Download PDFInfo
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- CN111561103A CN111561103A CN202010331979.6A CN202010331979A CN111561103A CN 111561103 A CN111561103 A CN 111561103A CN 202010331979 A CN202010331979 A CN 202010331979A CN 111561103 A CN111561103 A CN 111561103A
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- 238000010276 construction Methods 0.000 title claims abstract description 74
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 53
- 239000010959 steel Substances 0.000 claims abstract description 53
- 238000000034 method Methods 0.000 claims abstract description 22
- 239000011148 porous material Substances 0.000 claims abstract description 15
- 239000011449 brick Substances 0.000 claims description 38
- 230000002787 reinforcement Effects 0.000 claims description 20
- 239000000853 adhesive Substances 0.000 claims description 18
- 230000001070 adhesive effect Effects 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000009415 formwork Methods 0.000 claims description 15
- 239000011230 binding agent Substances 0.000 claims description 6
- 238000004513 sizing Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000004904 shortening Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 239000002023 wood Substances 0.000 description 9
- 238000005266 casting Methods 0.000 description 7
- 239000004575 stone Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
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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
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
- E04B2/44—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities using elements having specially-designed means for stabilising the position; Spacers for cavity walls
- E04B2/48—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities using elements having specially-designed means for stabilising the position; Spacers for cavity walls by filling material with or without reinforcements in small channels in, or in grooves between, the elements
-
- 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
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
- E04B2/52—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities the walls being characterised by fillings in some of the cavities forming load-bearing pillars or beams
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
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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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/025—Buckets specially adapted for use with concrete
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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
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0256—Special features of building elements
- E04B2002/0273—Adhesive layers other than mortar between building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a BM interlocking building block constructional column structure; the method is characterized in that: each skin of the constructional column of the masonry wall built by the BM interlocking building blocks is oppositely built by seven or three taps of the BM interlocking building blocks to form holes of the BM interlocking building blocks, and the holes of the BM interlocking building blocks from top to bottom are communicated with each other to form a through hole channel from top to bottom; the steel bar framework is placed in the pore canal, and concrete is poured in the pore canal; skin staggered joint, pressure raft are built on the chain building block of BM of constructional column and the main building block of brickwork wall from top to bottom. The invention also provides a BM interlocking block tie beam structure, and a construction method of the BM interlocking block constructional column and the tie beam structure. The invention utilizes the existing BM interlocking building blocks in the construction site as the building entity material and the concrete pouring mould of the constructional column and the tie beam (ring beam), thereby achieving the effects of avoiding the installation and disassembly of the template, reducing the working procedures, shortening the technical intermittence time, quickly constructing, saving resources and being beneficial to the safe and civilized construction in the site.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a BM interlocking building block constructional column and a beam structure which are beneficial to a masonry structure, a feeding hopper and a construction method thereof.
Background
In the present masonry structure construction, the constructional column construction all adopts the bar planting and lays the steel reinforcement cage, keeps somewhere the step raft in the time of building by laying bricks or stones, erects the template, concreting, demolishs processes such as template. The construction of the tie beam (ring beam) requires the prior processing and manufacturing of templates, the loose assembly, the erection and the reinforcement of the templates, and the upper wall body can be built after the concrete reaches the specified strength and the templates are removed. The construction method of the constructional column and the tie beam (ring beam) has the advantages of complex process, long technical intermittence time, low construction speed and consumption of resources such as materials, manpower, machinery and the like.
Based on the factors of the construction efficiency, economy, safety civilization and the like, the invention can utilize a construction site as a building entity material and a material of a concrete pouring mold, and achieves the effects of avoiding mounting and dismounting a template, reducing working procedures, shortening technical intermittence time, quickly constructing, saving resources and being beneficial to site safety civilized construction.
Disclosure of Invention
The invention provides a BM interlocking building block constructional column structure.
The invention provides a construction method of a BM interlocking building block constructional column structure.
The invention provides a BM interlocking building block tie beam structure.
The invention provides a construction method of a BM interlocking building block tie beam structure.
The invention aims to solve the defects of the prior art, and the existing BM interlocking building blocks on a construction site are used as building entity materials and concrete pouring molds of a constructional column and a tie beam (ring beam), so that the effects of avoiding mounting and dismounting a template, reducing working procedures, shortening technical intermittence time, realizing rapid construction, saving resources, facilitating on-site safe civilized construction and solving the problems of complicated working procedures, long technical intermittence time, low construction speed, being not beneficial to safe civilized construction, high resource consumption and the like of the existing constructional column and the tie beam (ring beam) construction are achieved.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a BM interlocking building block constructional column structure; the method is characterized in that:
each skin of the masonry wall constructional column built by the BM interlocking building blocks is oppositely built by seven or three taps of the BM interlocking building blocks to form holes of the BM interlocking building blocks, and the holes of the BM interlocking building blocks from top to bottom are communicated with each other to form a through hole channel from top to bottom; the steel bar framework is placed in the pore canal, and concrete is poured in the pore canal; skin staggered joint, pressure raft are built on the chain building block of BM of constructional column and the main building block of brickwork wall from top to bottom.
When the masonry wall is a straight line wall: at the position of the constructional column, odd number skin of the masonry wall adopts 2 seven butts to build the hole that forms the chain building block of BM, and even number skin of the masonry wall adopts 2 three butts to build the hole that forms the chain building block of BM.
When the masonry wall is an L-shaped wall body: the ends of the two masonry walls are intersected at the corners, odd-numbered skins of the masonry walls are oppositely laid at the constructional column positions of the corners by adopting 1 seven-tap and 1 three-tap on one wall to form holes of the BM interlocking building block, and even-numbered skins of the masonry walls 7 are oppositely laid at the other wall by adopting 1 seven-tap and 1 three-tap to form holes of the BM interlocking building block.
When the masonry wall is a T-shaped wall: the end part of one masonry wall is intersected in the middle of the other masonry wall, at the position of a constructional column at the intersection, odd-numbered skins of the masonry wall are oppositely built on one wall by adopting 2 seven taps to form holes of the BM interlocking building block, even-numbered skins of the masonry wall are oppositely built on the other wall by adopting 1 seven taps and 1 three taps to form holes of the BM interlocking building block.
When the masonry wall is a cross-shaped wall body: the two masonry walls are intersected in the middle of each masonry wall, odd-numbered skins of the masonry walls are oppositely built on one wall by adopting 2 seven split heads to form holes of the BM interlocking building blocks, and even-numbered skins of the masonry walls are oppositely built on the other wall by adopting 2 seven split heads to form holes of the BM interlocking building blocks at the positions of constructional columns at the intersection positions.
And special building adhesives for the BM interlocking blocks are used for bonding among the BM interlocking blocks of the constructional column and between the BM interlocking blocks of the constructional column and the main blocks of the masonry wall.
The top of the constructional column is a half brick with a hole, and one side of the constructional column is open; the gap between the half-brick with a hole at the top of the constructional column and the bottom of the structural beam is twisted and compacted by special masonry adhesive.
The construction method of the BM interlocking block constructional column structure comprises the following construction steps:
step (1): planting bars, manufacturing and installing a steel bar framework:
step (2): building wall blocks and building columns BM interlocking blocks:
firstly, building main building blocks of a masonry wall according to requirements;
then:
if A: masonry wall of "straight line" wall: at the position of the constructional column, odd number of skins of the masonry wall are oppositely built by adopting 2 seven split heads, so that a steel reinforcement framework of the constructional column is arranged in a hole of the BM interlocking building block; even number of skins of the masonry wall are oppositely built by 2 thirds of heads, so that a steel reinforcement framework of the constructional column is arranged in a hole of the BM interlocking building block;
if B: masonry wall of "L shape" intersecting wall: the end parts of the two masonry walls are intersected at the corner, odd-numbered skins of the masonry walls are oppositely built at the position of the constructional column at the corner by adopting 1 seven-split head and 1 three-split head on one wall to form a hole of the BM interlocking building block, so that a steel bar framework of the constructional column is arranged in the hole of the BM interlocking building block; even number of skins of the masonry wall are oppositely built on the other side wall by adopting 1 seven-split head and 1 three-split head to form holes of the BM interlocking building block, so that a steel bar framework of the constructional column is arranged in the holes of the BM interlocking building block;
if C: masonry wall of "T-shaped" intersecting wall: the end part of one masonry wall is intersected in the middle of the other masonry wall, and at the position of a constructional column at the intersection, odd-numbered skins of the masonry walls are oppositely built on one wall by adopting 2 seven split heads to form holes of the BM interlocking building blocks, so that steel bar frameworks of the constructional column are arranged in the holes of the BM interlocking building blocks; even number of skins of the masonry wall are oppositely built on the other side wall by adopting 1 seven-split head and 1 three-split head to form holes of the BM interlocking building block, so that a steel bar framework of the constructional column is arranged in the holes of the BM interlocking building block;
if D: masonry wall of "cross" intersecting wall: the two masonry walls are intersected in the middle of each masonry wall, and odd-numbered skins of the masonry walls are oppositely built on one wall at the position of a constructional column at the intersection by adopting 2 seven split heads to form holes of the BM interlocking building blocks, so that a steel bar framework of the constructional column is arranged in the holes of the BM interlocking building blocks; even number of skins of the masonry wall are oppositely built on the other side wall by adopting 2 seven split heads to form holes of the BM interlocking building blocks, so that the steel reinforcement framework of the constructional column is arranged in the holes of the BM interlocking building blocks;
the holes of the BM interlocking building blocks on the upper and lower skins are built in a hole-to-hole mode to form a through hole channel up and down;
building the BM interlocking blocks of the constructional column and the main blocks of the BM interlocking blocks and the masonry wall by using special building adhesives for the BM interlocking blocks;
staggered joint and pressing joint construction are carried out on the BM interlocking building blocks of the constructional columns and the upper and lower skins of the main building blocks of the masonry wall;
and (3): pouring concrete:
concrete with designed strength grade and type is put into a through hole channel formed by building the BM interlocking block hole pair holes from a shaped concrete feeding port;
through the above steps, the structural pillars are formed.
Further, the construction method of the BM interlocking block constructional column structure is used for constructing the constructional column according to the following construction steps:
in step (2):
also, there are: the BM interlocking building blocks at the top of the constructional column adopt half bricks with a hole, and one side of each half brick is provided with an opening, so that concrete can conveniently flow into the building column from a shaped feeding hopper; a gap between a half brick with a hole at the top of the constructional column and the bottom of the structural beam is compacted by a special masonry binder;
the step (2) and the step (3) include a step (3 a):
manufacturing and placing a shaped concrete feeding hopper;
when the structure roof beam that is applicable to brickwork wall top is for corresponding "the straight line shape" single beam of the brickwork wall of wall body, the crossing roof beam of "L shape" of the brickwork wall of the crossing wall body of corresponding "L shape", the crossing roof beam of brickwork wall "T shape" of the crossing wall body of corresponding "T shape:
setting concrete feeding hopper:
the feeding hopper is provided with two feeding hopper side templates, an inclined feeding hopper front inclined template is arranged between the two feeding hopper side templates, and a feeding channel is enclosed by the two feeding hopper side templates and the feeding hopper front inclined template;
having two clamping sideforms;
one feeding hopper side formwork and one clamping side formwork are two parts of one side formwork, and the other feeding hopper side formwork and the other clamping side formwork are two parts of the other side formwork; a front vertical template is fixedly connected below the front oblique template of the feeding hopper;
the feeding hopper side template, the feeding hopper front inclined template and the clamping side template are fixedly connected with each other;
the feeding channel is communicated with the space between the two clamping side templates;
the top surfaces of the side templates are divided into a supporting surface and a feeding port surface higher than the supporting surface, and the supporting surfaces of the two side templates are flush;
the counter-pulling screw rod penetrates through the two feeding hopper side templates, and the PVC pipe is sleeved on the counter-pulling screw rod and positioned between the two feeding hopper side templates;
clamping a half brick with a hole by two side templates of a sizing concrete feeding hopper, wherein a feeding channel is communicated with a side opening of the half brick with the hole, a front vertical template props against the side wall surface of a masonry wall, a structural beam is pressed on a supporting surface, and the junction of a feeding port surface and the supporting surface is clamped below the structural beam; the upper opening of the shaped concrete feeding hopper is higher than the beam bottom of the structural beam; and (5) tightening the counter-pulling screw rod.
And (3): pouring concrete:
the concrete with designed strength grade and type is fed from the upper opening of a sizing feeding hopper, flows into a side opening of a half brick with a hole from a feeding channel, and then flows into a through hole channel formed by building the BM interlocking block holes;
and (4): dismantling the setting concrete feeding hopper:
after the concrete of the feeding hopper is finally solidified, the oppositely-pulling screw rod can be pulled out, the shaped feeding hopper is taken down, and the concrete in the feeding hopper is chiseled; the shaped concrete feeding hopper is used for turnover.
Further, the construction method of the BM interlocking block constructional column structure is used for constructing the constructional column according to the following construction steps:
in step (2):
also, there are: the BM interlocking building blocks at the top of the constructional column adopt half bricks with a hole, and one side of each half brick is provided with an opening, so that concrete can conveniently flow into the building column from a shaped feeding hopper; a gap between a half brick with a hole at the top of the constructional column and the bottom of the structural beam is compacted by a special masonry binder;
the step (2) and the step (3) include a step (3 a):
manufacturing and placing a shaped concrete feeding hopper;
when the structure roof beam that is applicable to brickwork wall top is the crossing roof beam of "cross":
the clamping side template is vertical to the feeding hopper side template, the top BM interlocking block opening baffle and the connecting plate are one plate, the top BM interlocking block opening baffle and the connecting plate are provided with top surfaces in a slope form, the top BM interlocking block opening baffle and the connecting plate are vertical to the clamping side template, and the top surfaces of the BM interlocking block opening baffle and the connecting plate are positioned at openings of the two clamping side templates; the two sides of an inclined feeding hopper back inclined template are respectively connected with a top BM interlocking block opening baffle plate, a connecting plate and a feeding hopper side template, and the upper surface of the feeding hopper back inclined template is flush with the top surfaces of the top BM interlocking block opening baffle plate and the connecting plate in an inclined plane form; the bottom edge of the front oblique template of the feeding hopper is connected with the bottom edge of the back oblique template of the feeding hopper;
the top surface of the side template of the feeding hopper is divided into a supporting surface and a feeding port surface higher than the supporting surface; the top surfaces of the two clamping side templates, the top edges of the oblique templates at the back surfaces of the feeding hoppers and the supporting surfaces of the two feeding hopper side templates are flush;
the counter-pulling screw rod penetrates through the two feeding hopper side templates, and the PVC pipe is sleeved on the counter-pulling screw rod and positioned between the two feeding hopper side templates;
clamping a half brick with a hole by two clamping side templates of a stereotyped concrete feeding hopper, wherein a feeding channel is communicated with a side opening of the half brick with the hole, a top BM interlocking building block opening baffle and a connecting plate are propped against the side wall surface of a masonry wall, a structural beam is pressed on the top surfaces of the two clamping side templates, the top edge of a diagonal mold at the back of the feeding hopper and a supporting surface, and the upper opening of the stereotyped concrete feeding hopper is clamped at the crossed corner part of the structural beam and one side of the structural beam; the upper opening of the shaped concrete feeding hopper is higher than the beam bottom of the structural beam; tightening the counter-pulling screw;
and (3): pouring concrete:
the concrete with designed strength grade and type is fed from the upper opening of a shaped concrete feeding hopper, flows into a side opening of a half brick with a hole from a feeding channel, and then flows into a through hole channel built by the BM interlocking block hole;
and (4): dismantling the setting concrete feeding hopper:
after the concrete of the feeding hopper is finally solidified, the oppositely-pulling screw rod can be pulled out, the shaped feeding hopper is taken down, and the concrete in the feeding hopper is chiseled; the shaped concrete feeding hopper is used for turnover.
A construction method of a BM interlocking block tie beam structure comprises the following construction steps:
step (1): constructing a BM interlocking building block constructional column structure;
the building column position of the masonry wall built by BM interlocking blocks as main blocks, each skin is built by seven or three ends of the BM interlocking blocks to form a hole of the BM interlocking blocks, and the holes of the BM interlocking block holes from top to bottom are communicated to form a pore canal which is communicated from top to bottom; the steel bar framework is placed in the pore canal, and concrete is poured into the pore canal; skin staggered joint, pressure raft are built on the chain building block of BM of constructional column and the main building block of brickwork wall from top to bottom.
Step (2): building a BM interlocking building block U-shaped block:
paving special building adhesives for BM interlocking blocks at the level of the bottom of a horizontal tie beam of a built wall body at the top of the BM interlocking blocks, building U-shaped blocks of the BM interlocking blocks with upward openings to form a U-shaped through long groove, and bonding the U-shaped blocks of the BM interlocking blocks by the special building adhesives for the BM interlocking blocks; the U-shaped through long groove is communicated with a pore passage of the BM interlocking building block of the constructional column;
and (3): manufacturing and placing a steel bar framework of the beam:
processing and manufacturing a steel bar framework of a lintel according to longitudinal steel bars and stirrups designed by a construction drawing, and placing the steel bar framework in a U-shaped through long groove formed by building U-shaped blocks of BM interlocking building blocks;
and (4): pouring concrete:
concrete with designed strength grade and type is poured into a U-shaped through long groove formed by building the U-shaped blocks 22 of the BM interlocking building blocks, the concrete flows into the BM interlocking building blocks of the constructional column 8 through the U-shaped through long groove, and the BM interlocking building block constructional column and the tie beam are integrally poured and formed.
The invention has the beneficial effects that:
1. the shaped concrete feeding hopper has two forms, wherein one structural beam suitable for the top of the masonry wall is a single beam, an 'L-shaped' intersecting beam and a 'T-shaped' intersecting beam, and the other structural beam suitable for the top of the masonry wall is a 'cross' intersecting beam, so that the shaped concrete feeding hopper is small, flexible and practical, ensures that the top of a constructional column is filled with concrete and is dense, does not need external force for fixation, can be timely disassembled, can be integrally recycled for multiple times, avoids complex processes of template loose assembly, reinforcement, disassembly and the like in the current constructional column construction every time, and realizes the high-efficiency construction of the constructional column of the masonry structure.
2. The BM interlocking block constructional column and the tie beam (ring beam) structure system fully utilize the existing light high-strength BM interlocking block in a construction site to be used as a permanent building entity material and a concrete pouring mold, and achieve the purposes of constructing the constructional column and the tie beam (ring beam), avoiding mounting and dismounting a template, reducing working procedures, shortening technical intermission time, having high construction speed, being beneficial to safe and civilized construction image and saving resources, realizing efficient construction and economic construction, and conforming to the concepts of quick construction and green construction.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a three-dimensional isometric view of a modular concrete hopper having a single beam, "L-shaped" intersecting beam, "T-shaped" intersecting beam configuration for the structural beam at the top of a masonry wall;
FIG. 2 is a three-dimensional isometric view of a shaped concrete hopper with a "cross" shaped intersecting beam for the structural beam at the top of the masonry wall;
FIG. 3 is a three-dimensional axial view of BM200-2 type BM interlocking block;
FIG. 4 is a seven-part, three-part three-dimensional axial view of BM200-2 type BM interlocking block;
FIG. 5 is a three-dimensional axial view of a U-shaped block of the BM interlocking block;
FIG. 6 is a three-dimensional axial view of a column structure of a "straight" wall BM interlocking block construction;
FIG. 6-1 is a schematic top view of a straight wall before casting;
FIG. 6-2 is a schematic top view of a straight wall after pouring;
FIG. 6-3 is an odd skin plan view of a rectilinear wall;
FIGS. 6-4 are even skin plan views of rectilinear walls;
FIG. 7-1 is a three-dimensional axial view of an "L-shaped" wall BM interlocking block constructional column structure;
FIG. 7-2 is a schematic top view of the L-shaped wall before casting;
FIG. 7-3 is a schematic top view of the L-shaped wall after casting;
FIGS. 7-4 are odd skin plan views of the L-shaped wall;
FIGS. 7-5 are even skin plan views of an L-shaped wall;
FIG. 8-1 is a three-dimensional axial view of a "T-shaped" wall BM interlocking block constructional column structure;
FIG. 8-2 is a schematic top view of a T-shaped wall before casting;
FIG. 8-3 is a schematic top view of the T-shaped wall after casting;
FIG. 8-4 is an odd skin plan view of a T-shaped wall;
FIGS. 8-5 are even skin plan views of a T-shaped wall;
FIG. 9-1 is a three-dimensional axial view of a "cross" wall BM interlocking block constructional column structure;
FIG. 9-2 is a schematic top view of a cross-shaped wall before casting;
FIG. 9-3 is a schematic top view of a cross-shaped wall after casting;
FIG. 10-1 is an overall view of a linear construction column, tie beam system;
fig. 10-2 is a node diagram of a node a of a linear construction column, tie beam system.
Reference numbers in the figures:
11-the structural beam suitable for the top of the masonry wall is a shaped concrete feeding hopper of a straight line-shaped single beam, an L-shaped intersecting beam and a T-shaped intersecting beam; 111-clamping the sideforms of the building block BM interlocking at the top of the constructional column; 1111-a support surface; 1112-feeding a material port surface; 112-front vertical template; 113-front oblique template; 114-wood purlin dorsal bars; 115-opposite-pull screw; 116-PVC pipe;
12-a shaped concrete feeding hopper which is suitable for a structural beam at the top of the masonry wall and is a cross-shaped intersecting beam; 121-clamping side templates for clamping BM interlocking building blocks at the tops of the constructional columns; 122-top BM interlocking building block opening baffle and connecting plate; 123-vertical template on front of feeding hopper; 124-the front surface of the feeding hopper is inclined to the template; 125-vertical template at the back of the feeding hopper; 126-oblique template at the back of the feeding hopper; 1271-inner feeding hopper side template; 12711-a support surface; 12712-feeding the material mouthful; 1272-side template of external feeding hopper; 12721-a support surface; 12722-feeding port surface; 128-wood purlin dorsal bars; 129-counter-pulling screw; 1210-PVC pipe;
21-BM interlocking building blocks; 211-seventeen heads; 212-trisection; 22-BM interlocking building block U-shaped block; 221-U-shaped through long groove; 23-holes of BM interlocking blocks; 24-a half-brick with a hole;
3-BM interlocking building block special-purpose masonry binder;
4-beam column steel reinforcement framework;
5-concrete poured in the BM interlocking building blocks;
6-structural beam;
7-masonry walls; 71-odd skin; 72-even number of skins;
8-a constructional column;
9-tie beam.
The specific implementation mode is as follows:
BM interlocking blocks 21 as shown in fig. 3: the BM interlocking block is a small hollow interlocking block which is made of concrete through vibration, pressing and steam curing and is provided with a tenon and a mortise and is used for a non-bearing wall of a building.
The seventh tap 211 shown in fig. 4: a 70% length BM interlocking block having one full and one half holes.
Shown in fig. 4 as a trisection 212: : 30% length BM interlocking block, with one half-hole.
The seven-split heads and the three-split heads are spliced to form a complete BM interlocking building block.
As shown in fig. 5: BM interlocking building block U-shaped block 22: BM interlocking building blocks with U-shaped openings.
The BM interlocking building blocks can be selected according to the wall thickness, have the characteristics of light weight and high strength, and can be suitable for various building block walls. The BM interlocking building blocks selected by the invention are the existing materials in construction sites, have the characteristics of light weight and high strength, and can be used as permanent building entity materials and concrete pouring molds.
This embodiment is according to 200mm thick wall: the interlocking building block 21 selected for construction of the constructional column is a BM200-2 type interlocking building block, and the length, the width and the height of the interlocking building block are as follows: 395mm × 190mm × 195mm, and can be cut into seven parts 211 and three parts 212; the construction of tie beam (ring beam) selects BM interlocking block U-shaped block 22, the length of the opening up is multiplied by the width and multiplied by the height: 195mm by 190mm by 195 mm.
The special building adhesive 3 for the BM interlocking blocks is selected, so that the bonding strength is high. The special building adhesive for the BM interlocking blocks with higher adhesive strength is selected, and the special building adhesive for the BM interlocking blocks is used for building among the BM interlocking blocks and among other blocks and the BM interlocking blocks, so that the adhesive strength among U-shaped blocks of the BM interlocking blocks and among other blocks and the BM interlocking blocks can be fully ensured.
The beam column steel reinforcement framework 4 is a steel reinforcement framework of a constructional column and a tie beam (ring beam) which are designed and manufactured according to construction drawings, and comprises longitudinal stress steel reinforcements and stirrups.
The concrete 5 poured into the BM interlocking blocks is concrete with strength grade and type designed according to construction drawings, in the embodiment, the concrete is C20 fine-stone commercial concrete, and C20 premixed fine-stone concrete can also be adopted.
The masonry wall 7 is built by BM interlocking building blocks as main building blocks.
As shown in fig. 1:
the structural beam 6 suitable for the top of the masonry wall is a single beam, an 'L-shaped' intersecting beam and a 'T-shaped' intersecting beam, and the concrete hopper 11 is shaped:
there are two parallel sideforms 111 for clamping building block BM-linked blocks at the top of a construction column, the top surface of the sideforms 111 being divided into a support surface 1111 and a feedwell surface 1112 higher than the support surface 1111.
A front vertical template 112 perpendicular to the two sidetemplates 111 is arranged between the two sidetemplates 111, and an inclined front inclined template 113 is arranged above the front vertical template 112.
The top surface of the front inclined template 113 is as high as the feeding port surface 1112, and the surface is the upper port of the feeding hopper.
The bottom edge of the front oblique template 113 is positioned on the same vertical surface with the vertical surface at the junction of the supporting surface 1111 and the feeding port surface 1112.
The outer sides of the two side templates 111 are fixedly connected with a plurality of wood purlin back ridges 114 by nails respectively; the outsides of the front vertical template 112 and the front oblique template 113 are fixedly connected with a plurality of wood purlin back ridges 114 together by nails; the wood purlin back ridges 114 of the side templates 111 and the wood purlin back ridges 114 of the front vertical templates 112 are fixedly connected by nails; and adjacent templates of the two side templates 111, the front vertical template 112 and the front inclined template 113 are fixedly connected by nails.
Thus, the two side formworks 111, the front vertical formwork 112, the front inclined formwork 113 and the wood purlin back ridge 114 are connected into the integral sizing concrete feeding hopper 11.
The inner wall of the part corresponding to the feeding port surface 1112 of the side die plate 111 on the two sides is inclined to the upper surface of the die plate 113 from the front, a feeding channel positioned below the upper port of the feeding hopper is enclosed by the three surfaces, and the feeding channel is communicated with the space between the side die plates.
The opposite-pulling screw 115 penetrates through the two side templates 111, and the PVC pipe 116 is sleeved on the opposite-pulling screw 115 and is positioned between the two side templates 111. The opposing tension screws 115 further clamp and secure the two sideforms 111 and the front vertical form 112.
During the in-service use, the feeding hopper upper shed is located one side of a certain structure roof beam 6, owing to be higher than the feeding mouth face 1112 of holding surface 1111, so be higher than the structure roof beam bottom 50 ~ 100mm, can fully guarantee that the constructional column top is full of concrete and closely knit. Need not external force fixed, ann tears the convenience open, swift, can wholly have enough to meet the need the use.
As shown in fig. 2:
the structural beam 6 suitable for the top of the masonry wall is a shaped concrete feeding hopper 12 of a crossed beam in a cross shape:
a clamping sideform 121 having two parallel clamping construction column top BM interlocking blocks.
The top BM interlocking block opening barrier and connecting plate 122 has a top surface which is a slope, the top BM interlocking block opening barrier and connecting plate 122 is perpendicular to the clamping sideforms 121, and the top surface is located at the opening of the two clamping sideforms 121.
Two parallel inner and outer hopper side templates 1271, 1272; the top surface of the inner feeding hopper side template 1271 is divided into a supporting surface 12711 and a feeding port surface 12712 which is higher than the supporting surface 12711; the top surface of outer hopper side mold plate 1272 is divided into a support surface 12721 and a feed port surface 12722 which is higher than support surface 12721.
The two sides of the inclined feeding hopper back inclined template 126 are respectively connected with the top BM interlocking block opening baffle and connecting plate 122 and the outer feeding hopper side template 1272, and the upper surface of the feeding hopper back inclined template 126 is flush with the top surface of the inclined plane form of the top BM interlocking block opening baffle and connecting plate 122.
An inclined feeding hopper front inclined template 124 is connected between the inner feeding hopper side template 1271 and the outer feeding hopper side template 1272, and the bottom edge of the feeding hopper front inclined template 124 is connected with the bottom edge of the feeding hopper back inclined template 126.
The top surfaces of the two clamping sideforms 121, the top edge of the hopper back inclined form 126, the support surfaces 12711 and the support surfaces 12721 are flush.
The bottom edge of the feeding hopper back inclined template 126 is connected with a vertical feeding hopper back vertical template 125, and the bottom edge of the feeding hopper front inclined template 124 is connected with a vertical feeding hopper front vertical template 123.
The outer sides of the two clamping side templates 121, the top BM interlocking building block opening baffle plate and connecting plate 122, the inner feeding hopper side template 1271, the outer feeding hopper side template 1272, the feeding hopper back inclined template 126, the feeding hopper front inclined template 124, the feeding hopper back vertical template 125 and the feeding hopper front vertical template 123 are fixedly connected with wood balk ridges 128 through nails respectively.
The two clamping side templates 121, the top BM interlocking building block opening baffle plate and connecting plate 122, the inner feeding hopper side template 1271, the outer feeding hopper side template 1272, the feeding hopper back inclined template 126, the feeding hopper front inclined template 124, the feeding hopper back vertical template 125 and the feeding hopper front vertical template 123 are fixedly connected by nails.
Thus, the two clamping side templates 121, the top BM interlocking block opening baffle and connecting plate 122, the inner feeding hopper side template 1271, the outer feeding hopper side template 1272, the feeding hopper back inclined template 126, the feeding hopper front inclined template 124, the feeding hopper back vertical template 125, the feeding hopper front vertical template 123 and the wood purlin back ridge 128 are connected into an integral stereotyped concrete feeding hopper 11.
The front surface of the feeding hopper is inclined to the top surface of the template 124, the feeding port surface 12712 and the feeding port surface 12722 form an upper port of the feeding hopper.
The feeding hopper back inclined template 126, the feeding hopper front inclined template 124, the inner feeding hopper side template 1271 and the outer feeding hopper side template 1272 form a feeding channel positioned below the feeding hopper upper port, and the feeding channel is communicated with the space between the two clamping side templates 121.
The counter-pulling screw 129 penetrates through the inner feeding hopper side template 1271 and the outer feeding hopper side template 1272, and the PVC pipe 1210 is sleeved on the counter-pulling screw 129 and is positioned between the inner feeding hopper side template 1271 and the outer feeding hopper side template 1272. The opposite-pulling screw 29 further clamps and fixes the inner feeding hopper side template 1271, the outer feeding hopper side template 1272 and the feeding hopper front inclined template 124.
In the practical use, the upper opening of the sizing concrete feeding hopper is positioned at the corner part intersected with the cross shape and one side of the structural beam, and the upper opening of the feeding hopper is 50-100 mm higher than the bottom of the structural beam due to the fact that the feeding opening surface 12712 is higher than the supporting surface 12711 and the feeding opening surface 12722 is higher than the supporting surface 12721, so that the top of the structural column is fully filled with concrete and is dense. Need not external force fixed, ann tears the convenience open, swift, can wholly have enough to meet the need the use.
The stereotyped concrete feeding hopper takes the conditions of a single beam, an L-shaped intersecting beam, a T-shaped intersecting beam and a cross-shaped intersecting beam into consideration, is small, exquisite, flexible and practical, has strong applicability, can be dismantled in time, and can be integrally recycled for multiple times.
The invention relates to a construction method of a BM interlocking building block constructional column structure, which comprises the following construction steps:
step (1): planting bars, manufacturing and installing a steel bar framework:
longitudinal steel bars and stirrups designed according to construction drawings are embedded with steel bars, processed and manufactured, and a constructional column steel bar framework 4 is installed;
step (2): building wall blocks and building columns BM interlocking blocks:
firstly, building main building blocks of the masonry wall according to requirements:
a: masonry walls 7 of "rectilinear" wall bodies as shown in fig. 6, 6-1, 6-2, 6-3, 6-4: at the position of the constructional column 8, the first skin (odd skin 71) of the masonry wall 7 is oppositely built by adopting seven-divided ends 211 of 2 BM200-2 type interlocking blocks 21, so that the steel reinforcement framework 4 of the constructional column 8 is in the hole 23 of the BM interlocking block; the second skin (even number skin 72) of the masonry wall 7 is oppositely built by adopting three taps 212 of 2 BM200-2 type interlocking blocks 21, so that the steel reinforcement framework 4 of the constructional column 8 is in the hole 23 of the BM interlocking block;
b: masonry walls 7 of "L-shaped" intersecting walls as shown in fig. 7-1, 7-2, 7-3, 7-4, 7-5: the end parts of the two masonry walls 7 are intersected at the corners, the position of the constructional column 8 at the corners is provided with a first skin (odd skin 71) of the masonry wall 7, one wall is oppositely built by adopting seven-divided heads 211 and 1 three-divided head 212 of 1 BM200-2 type interlocking building block 21 to form a hole 23 of the BM interlocking building block, and the 8 steel reinforcement framework 4 of the constructional column is arranged in the hole 23 of the BM interlocking building block; the second skin (even number skin) of the masonry wall 7 is oppositely built on the other side wall by adopting the seven-part 211 and 1 three-part 212 of 1 BM200-2 type interlocking block 21 to form a hole 23 of the BM interlocking block, so that the steel bar framework 4 of the constructional column 8 is in the hole 23 of the BM interlocking block; from top to bottom, the holes 23 of the BM interlocking building blocks are through;
c: masonry walls 7 of "T-shaped" intersecting walls as shown in fig. 8-1, 8-2, 8-3, 8-4, 8-5: the end part of one masonry wall 7 is intersected in the middle part of the other masonry wall 7, and at the position of a constructional column 8 at the intersection, a first skin (an odd skin 71) of the masonry wall 7 is oppositely built on one wall by adopting seven-divided ends 211 of 2 BM200-2 type interlocking blocks 21 to form a hole 23 of the BM interlocking block, so that a steel reinforcement framework 4 of the constructional column 8 is in the hole 23 of the BM interlocking block; the second skin (even number skin 72) of the masonry wall 7 is oppositely built on the other side wall by adopting seven-divided ends 211 and 1 three-divided end 212 of 1 BM200-2 type interlocking block 21 to form a hole 23 of the BM interlocking block, so that the steel reinforcement framework 4 of the constructional column 8 is in the hole 23 of the BM interlocking block; from top to bottom, the holes 23 of the BM interlocking building blocks are through;
d: masonry walls 7 of "cross" intersecting walls as shown in fig. 9-1, 9-2, 9-3: the two masonry walls 7 are intersected in the middle of each masonry wall, and at the position of a constructional column 8 at the intersection, a first skin (an odd skin 71) of each masonry wall 7 is oppositely built on one wall by adopting seven-divided heads 211 of 2 BM200-2 type interlocking blocks 21 to form a hole 23 of the BM interlocking block, so that a steel bar framework 4 of the constructional column 8 is in the hole 23 of the BM interlocking block; the second skin (even number skin 72) of the masonry wall 7 is oppositely built on the other side wall by adopting seven-part ends 211 of 2 BM200-2 type interlocking blocks 21 to form holes 23 of the BM interlocking blocks, so that the steel reinforcement framework 4 of the constructional column 8 is arranged in the holes 23 of the BM interlocking blocks; from top to bottom, the holes 23 of the BM interlocking building blocks are through;
step (3 a): manufacturing and placing a shaped concrete feeding hopper:
manufacturing and placing a shaped concrete feeding hopper;
when the structural beam 6 suitable for the top of the masonry wall 7 is a single beam corresponding to the masonry wall 7 of the 'linear' wall body, an 'L-shaped' intersecting beam corresponding to the masonry wall 7 of the 'L-shaped' intersecting wall body, and a 'T-shaped' intersecting beam corresponding to the masonry wall 7 of the 'T-shaped' intersecting wall body:
two side templates 111 of a shaped concrete feeding hopper 11 clamp a half brick 24 with a hole, a feeding channel is communicated with a side opening of the half brick 24 with the hole, a front vertical template 112 props against the side wall surface of a masonry wall 7, a structural beam 6 is pressed on a supporting surface 1111, and the junction of a feeding port surface 1112 and the supporting surface 1111 is clamped below the structural beam 6; the upper opening of the material feeding hopper of the shaped concrete material feeding hopper 11 is 50-100 mm higher than the beam bottom of the structural beam 6; tightening the counter-pull screw 115;
when the structure roof beam 6 that is applicable to brickwork wall top is for the crossing roof beam of "cross" of the brickwork wall 7 of the crossing wall body of corresponding "cross":
clamping a half brick 24 with a hole by two clamping side templates 121 of a shaped concrete feeding hopper 12, wherein a feeding channel is communicated with a side opening of the half brick 24 with the hole, a top BM interlocking block opening baffle and a connecting plate 122 prop against the side wall surface of a masonry wall 7, a structural beam 6 is pressed on the top surfaces of the two clamping side templates 121, the top edge of a back inclined template 126 of the feeding hopper, a supporting surface 12711 and a supporting surface 12721, and the upper opening of the feeding hopper of the shaped concrete feeding hopper 12 is clamped at the crossed corner of the cross shape of the structural beam 6 and one side of the structural beam 6; the upper opening of the material feeding hopper of the shaped concrete material feeding hopper 12 is 50-100 mm higher than the beam bottom of the structural beam 6; the counter-pulling screw 129;
and (3): pouring concrete:
the concrete with designed strength grade and type is fed from the shaped feeding hopper 11 or the upper opening of the shaped feeding hopper 11, flows into the side opening of the half brick 24 with a hole from the feeding channel, and then flows into the holes 23 of the BM interlocking building block holes of the upper and lower skins to be built to form a through hole channel;
and (4): dismantling the setting concrete feeding hopper:
after the concrete of the feeding hopper is finally solidified, the opposite-pulling screw rod can be pulled out, the shaped feeding hopper can be taken down, and the concrete in the feeding hopper can be chiseled when the strength reaches 75% of the designed strength; the shaped concrete feeding hopper is used for circulation;
through the above steps, the constructional column 8 is formed.
The invention relates to a construction method of a BM interlocking block tie beam (ring beam) structure, which comprises the following construction steps:
step (1): constructing a BM interlocking building block constructional column 8 structure by the method;
step (2): building a BM interlocking building block U-shaped block:
laying 8-12 mm of special building adhesive 3 for BM interlocking blocks at the top of the BM interlocking blocks 21 at the level of the bottom of a horizontal tie beam 9 of a masonry wall 7 of a built wall, and building the openings of the U-shaped blocks 22 of the BM interlocking blocks upwards to form a U-shaped through long groove 221, wherein the thickness of the special building adhesive 3 for BM interlocking blocks between the U-shaped blocks 22 of the BM interlocking blocks is 5 mm; the U-shaped through long groove 221 is communicated with the BM interlocking building block of the constructional column 8, so that the tie beam 9 (ring beam) and the constructional column 8 are integrally cast and molded;
and (3): manufacturing and placing a steel bar framework of the beam:
processing and manufacturing a steel bar framework 4 of the lintel according to longitudinal steel bars and stirrups designed by a construction drawing, and placing the steel bar framework 4 in a U-shaped through long groove 221 built by the BM interlocking building block U-shaped blocks 22;
and (4): pouring concrete:
concrete with designed strength grade and type is poured into a U-shaped through long groove 221 formed by building the U-shaped blocks 22 of the BM interlocking blocks, the concrete flows into the BM interlocking blocks of the constructional column 8 through the U-shaped through long groove 221, and the BM interlocking block constructional column 8 and the tie beam 9 (ring beam) are integrally poured and formed. And after the concrete is initially set, the wall body above the tie beam 9 (ring beam) can be continuously built.
The invention relates to a BM interlocking block constructional column, a tie beam (ring beam) structure and a construction method thereof, and provides a construction method for constructing a column BM interlocking block at a corner of a 'linear' wall body, an 'L-shaped' intersecting wall body, a 'T-shaped' intersecting wall body and a 'cross' intersecting wall body.
The invention relates to a beam (ring beam) structure of BM interlocking building blocks and a construction method thereof.A through long groove formed by a U-shaped block of the beam (ring beam) BM interlocking building block is communicated with a BM interlocking building block of a constructional column, and a steel reinforcement framework of the beam (ring beam) extends into the constructional column to be fully anchored, so that a structural system of the BM interlocking building block constructional column and the beam (ring beam) is formed.
The BM interlocking building block constructional column, the tie beam (ring beam) structure and the construction method thereof can achieve the purposes of constructing the masonry structure constructional column and the tie beam (ring beam) without installing and detaching a template, reducing working procedures, shortening technical intermittence time, accelerating construction, saving materials, labor, machinery and other resources, realize efficient construction and economic construction, and accord with the concepts of quick construction and green construction.
The BM interlocking block constructional column structure, the BM interlocking block tie beam structure, the construction method of the BM interlocking block constructional column structure and the construction method of the BM interlocking block tie beam structure, the shaped concrete feeding hopper suitable for linear, L-shaped and T-shaped walls, the shaped concrete feeding hopper suitable for cross-shaped walls and the like are protection objects of the invention.
Claims (11)
1. A BM interlocking building block constructional column structure; the method is characterized in that:
the building column position of the masonry wall built by BM interlocking blocks as main blocks, each skin is built by seven or three ends of the BM interlocking blocks to form a hole of the BM interlocking blocks, and the holes of the BM interlocking block holes from top to bottom are communicated to form a pore canal which is communicated from top to bottom; the steel bar framework is placed in the pore canal, and concrete is poured in the pore canal; skin staggered joint, pressure raft are built on the chain building block of BM of constructional column and the main building block of brickwork wall from top to bottom.
2. A BM interlocking block constructional column structure as claimed in claim 1; the method is characterized in that:
when the masonry wall is a straight line wall: at the position of the constructional column, odd number skin of the masonry wall adopts 2 seven butts to build the hole that forms the chain building block of BM, and even number skin of the masonry wall adopts 2 three butts to build the hole that forms the chain building block of BM.
3. A BM interlocking block constructional column structure as claimed in claim 1; the method is characterized in that:
when the masonry wall is an L-shaped wall body: the ends of the two masonry walls are intersected at the corners, odd-numbered skins of the masonry walls are oppositely laid at the constructional column positions of the corners by adopting 1 seven-minute head and 1 three-minute head on one wall to form holes of the BM interlocking building blocks, and even-numbered skins of the masonry walls are oppositely laid at the other wall by adopting 1 seven-minute head and 1 three-minute head to form holes of the BM interlocking building blocks.
4. A BM interlocking block constructional column structure as claimed in claim 1; the method is characterized in that:
when the masonry wall is a T-shaped wall: the end part of one masonry wall is intersected in the middle of the other masonry wall, at the position of a constructional column at the intersection, odd-numbered skins of the masonry wall are oppositely built on one wall by adopting 2 seven taps to form holes of the BM interlocking building block, even-numbered skins of the masonry wall are oppositely built on the other wall by adopting 1 seven taps and 1 three taps to form holes of the BM interlocking building block.
5. A BM interlocking block constructional column structure as claimed in claim 1; the method is characterized in that:
when the masonry wall is a cross-shaped wall body: the two masonry walls are intersected in the middle of each masonry wall, odd-numbered skins of the masonry walls are oppositely built on one wall by adopting 2 seven split heads to form holes of the BM interlocking building blocks, and even-numbered skins of the masonry walls are oppositely built on the other wall by adopting 2 seven split heads to form holes of the BM interlocking building blocks at the positions of constructional columns at the intersection positions.
6. A BM interlocking block constructional column structure as claimed in claim 1; the method is characterized in that:
and special building adhesives for the BM interlocking blocks are used for bonding among the BM interlocking blocks of the constructional column and between the BM interlocking blocks of the constructional column and the main blocks of the masonry wall.
7. A BM interlocking block constructional column structure as claimed in claim 1; the method is characterized in that:
the top of the constructional column is a half brick with a hole, and one side of the constructional column is open; the gap between the half-brick with a hole at the top of the constructional column and the bottom of the structural beam is twisted and compacted by special masonry adhesive.
8. The method of constructing a BM interlocking block structural column structure of claim 1, wherein the structural column is constructed by the following steps:
step (1): planting bars, manufacturing and installing a steel bar framework:
step (2): building wall blocks and building columns BM interlocking blocks:
firstly, building main building blocks of a masonry wall according to requirements;
then:
if A: masonry wall of "straight line" wall: at the position of the constructional column, odd number of skins of the masonry wall are oppositely built by adopting 2 seven split heads, so that a steel reinforcement framework of the constructional column is arranged in a hole of the BM interlocking building block; even number of skins of the masonry wall are oppositely built by 2 thirds of heads, so that a steel reinforcement framework of the constructional column is arranged in a hole of the BM interlocking building block;
if B: masonry wall of "L shape" intersecting wall: the end parts of the two masonry walls are intersected at the corner, odd-numbered skins of the masonry walls are oppositely built at the position of the constructional column at the corner by adopting 1 seven-split head and 1 three-split head on one wall to form a hole of the BM interlocking building block, so that a steel bar framework of the constructional column is arranged in the hole of the BM interlocking building block; even number of skins of the masonry wall are oppositely built on the other side wall by adopting 1 seven-split head and 1 three-split head to form holes of the BM interlocking building block, so that a steel bar framework of the constructional column is arranged in the holes of the BM interlocking building block;
if C: masonry wall of "T-shaped" intersecting wall: the end part of one masonry wall is intersected in the middle of the other masonry wall, and at the position of a constructional column at the intersection, odd-numbered skins of the masonry walls are oppositely built on one wall by adopting 2 seven split heads to form holes of the BM interlocking building blocks, so that steel bar frameworks of the constructional column are arranged in the holes of the BM interlocking building blocks; even number of skins of the masonry wall are oppositely built on the other side wall by adopting 1 seven-split head and 1 three-split head to form holes of the BM interlocking building block, so that a steel bar framework of the constructional column is arranged in the holes of the BM interlocking building block;
if D: masonry wall of "cross" intersecting wall: the two masonry walls are intersected in the middle of each masonry wall, and odd-numbered skins of the masonry walls are oppositely built on one wall at the position of a constructional column at the intersection by adopting 2 seven split heads to form holes of the BM interlocking building blocks, so that a steel bar framework of the constructional column is arranged in the holes of the BM interlocking building blocks; even number of skins of the masonry wall are oppositely built on the other side wall by adopting 2 seven split heads to form holes of the BM interlocking building blocks, so that the steel reinforcement framework of the constructional column is arranged in the holes of the BM interlocking building blocks;
building holes of the BM interlocking building blocks on the upper and lower skins to form a through hole channel up and down;
building the BM interlocking blocks of the constructional column and the main blocks of the BM interlocking blocks and the masonry wall by using special building adhesives for the BM interlocking blocks;
staggered joint and pressing joint construction are carried out on the BM interlocking building blocks of the constructional columns and the upper and lower skins of the main building blocks of the masonry wall;
and (3): pouring concrete:
putting concrete with designed strength grade and type into a through hole channel formed by building BM interlocking block hole pairs from a shaped concrete feeding hopper;
through the above steps, the structural pillars are formed.
9. The method of constructing a BM interlocking block structural column structure of claim 8, wherein the structural column is constructed by the following steps:
in step (2):
also, there are: the BM interlocking building blocks at the top of the constructional column adopt half bricks with a hole, and one side of each half brick is provided with an opening, so that concrete can conveniently flow into the building column from a shaped feeding hopper; a gap between a half brick with a hole at the top of the constructional column and the bottom of the structural beam is compacted by a special masonry binder;
the step (2) and the step (3) include a step (3 a):
manufacturing and placing a shaped concrete feeding hopper;
when the structure roof beam that is applicable to brickwork wall top is for corresponding "the straight line shape" single beam of the brickwork wall of wall body, the crossing roof beam of "L shape" of the brickwork wall of the crossing wall body of corresponding "L shape", the crossing roof beam of brickwork wall "T shape" of the crossing wall body of corresponding "T shape:
setting concrete feeding hopper:
the feeding hopper is provided with two feeding hopper side templates, an inclined feeding hopper front inclined template is arranged between the two feeding hopper side templates, and a feeding channel is enclosed by the two feeding hopper side templates and the feeding hopper front inclined template;
having two clamping sideforms;
one feeding hopper side formwork and one clamping side formwork are two parts of one side formwork, and the other feeding hopper side formwork and the other clamping side formwork are two parts of the other side formwork; a front vertical template is fixedly connected below the front oblique template of the feeding hopper;
the feeding hopper side template, the feeding hopper front inclined template and the clamping side template are fixedly connected with each other;
the feeding channel is communicated with the space between the two clamping side templates;
the top surfaces of the side templates are divided into a supporting surface and a feeding port surface higher than the supporting surface, and the supporting surfaces of the two side templates are flush;
the counter-pulling screw rod penetrates through the two feeding hopper side templates, and the PVC pipe is sleeved on the counter-pulling screw rod and positioned between the two feeding hopper side templates;
clamping a half brick with a hole by two side templates of a sizing concrete feeding hopper, wherein a feeding channel is communicated with a side opening of the half brick with the hole, a front vertical template props against the side wall surface of a masonry wall, a structural beam is pressed on a supporting surface, and the junction of a feeding port surface and the supporting surface is clamped below the structural beam; the upper opening of the shaped concrete feeding hopper is higher than the beam bottom of the structural beam; tightening the counter-pulling screw;
and (3): pouring concrete:
the concrete with designed strength grade and type is fed from the upper opening of a shaped concrete feeding hopper, flows into a side opening of a half brick with a hole from a feeding channel, and then flows into a through hole channel built by the BM interlocking block hole;
and (4): dismantling the setting concrete feeding hopper:
after the concrete of the feeding hopper is finally solidified, the oppositely-pulling screw rod can be pulled out, the shaped feeding hopper is taken down, and the concrete in the feeding hopper is chiseled; the shaped concrete feeding hopper is used for turnover.
10. The method of constructing a BM interlocking block structural column structure of claim 8, wherein the structural column is constructed according to the following construction steps:
in step (2):
also, there are: the BM interlocking building blocks at the top of the constructional column adopt half bricks with a hole, and one side of each half brick is provided with an opening, so that concrete can conveniently flow into the building column from a shaped feeding hopper; a gap between a half brick with a hole at the top of the constructional column and the bottom of the structural beam is compacted by a special masonry binder;
the step (2) and the step (3) include a step (3 a):
manufacturing and placing a shaped concrete feeding hopper;
when the structure roof beam that is applicable to brickwork wall top is the crossing roof beam of "cross":
the clamping side template is vertical to the feeding hopper side template, the top BM interlocking block opening baffle and the connecting plate are one plate, the top BM interlocking block opening baffle and the connecting plate are provided with top surfaces in a slope form, the top BM interlocking block opening baffle and the connecting plate are vertical to the clamping side template, and the top surfaces of the BM interlocking block opening baffle and the connecting plate are positioned at openings of the two clamping side templates; the two sides of an inclined feeding hopper back inclined template are respectively connected with a top BM interlocking block opening baffle plate, a connecting plate and a feeding hopper side template, and the upper surface of the feeding hopper back inclined template is flush with the top surfaces of the top BM interlocking block opening baffle plate and the connecting plate in an inclined plane form; the bottom edge of the front oblique template of the feeding hopper is connected with the bottom edge of the back oblique template of the feeding hopper;
the top surface of the side template of the feeding hopper is divided into a supporting surface and a feeding port surface higher than the supporting surface; the top surfaces of the two clamping side templates, the top edges of the oblique templates at the back surfaces of the feeding hoppers and the supporting surfaces of the two feeding hopper side templates are flush;
the counter-pulling screw rod penetrates through the two feeding hopper side templates, and the PVC pipe is sleeved on the counter-pulling screw rod and positioned between the two feeding hopper side templates;
clamping a half brick with a hole by two clamping side templates of a stereotyped concrete feeding hopper, wherein a feeding channel is communicated with a side opening of the half brick with the hole, a top BM interlocking building block opening baffle and a connecting plate are propped against the side wall surface of a masonry wall, a structural beam is pressed on the top surfaces of the two clamping side templates, the top edge of a diagonal mold at the back of the feeding hopper and a supporting surface, and the upper opening of the stereotyped concrete feeding hopper is clamped at the crossed corner part of the structural beam and one side of the structural beam; the upper opening of the shaped concrete feeding hopper is higher than the beam bottom of the structural beam; tightening the counter-pulling screw;
and (3): pouring concrete:
the concrete with designed strength grade and type is fed from the upper opening of a shaped concrete feeding hopper, flows into a side opening of a half brick with a hole from a feeding channel, and then flows into a through hole channel built by the BM interlocking block hole;
and (4): dismantling the setting concrete feeding hopper:
after the concrete of the feeding hopper is finally solidified, the oppositely-pulling screw rod can be pulled out, the shaped feeding hopper is taken down, and the concrete in the feeding hopper is chiseled; the shaped concrete feeding hopper is used for turnover.
11. A construction method of a BM interlocking block tie beam structure comprises the following construction steps:
step (1): constructing a BM interlocking building block constructional column structure;
the building column position of the masonry wall built by BM interlocking blocks as main blocks, each skin is built by seven or three ends of the BM interlocking blocks to form a hole of the BM interlocking blocks, and the holes of the BM interlocking block holes from top to bottom are communicated to form a pore canal which is communicated from top to bottom; the steel bar framework is placed in the pore canal, and concrete is poured into the pore canal; staggered joint and pressing joint construction are carried out on the BM interlocking building blocks of the constructional columns and the upper and lower skins of the main building blocks of the masonry wall;
step (2): building a BM interlocking building block U-shaped block:
paving special building adhesives for BM interlocking blocks at the level of the bottom of a horizontal tie beam of a built wall body at the top of the BM interlocking blocks, building U-shaped blocks of the BM interlocking blocks with upward openings to form a U-shaped through long groove, and bonding the U-shaped blocks of the BM interlocking blocks by the special building adhesives for the BM interlocking blocks; the U-shaped through long groove is communicated with a pore passage of the BM interlocking building block of the constructional column;
and (3): manufacturing and placing a steel bar framework of the beam:
processing and manufacturing a steel bar framework of a lintel according to longitudinal steel bars and stirrups designed by a construction drawing, and placing the steel bar framework in a U-shaped through long groove formed by building U-shaped blocks of BM interlocking building blocks;
and (4): pouring concrete:
concrete with designed strength grade and type is poured into a U-shaped through long groove formed by building the U-shaped blocks of the BM interlocking building blocks, the concrete flows into the BM interlocking building blocks of the constructional column through the U-shaped through long groove, and the BM interlocking building block constructional column and the tie beam are integrally poured and formed.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112177324A (en) * | 2020-10-27 | 2021-01-05 | 和县飞竣新型建材有限公司 | Building block template for constructional column pouring and construction method thereof |
| CN112982735A (en) * | 2021-02-25 | 2021-06-18 | 中建八局第四建设有限公司 | Construction method for assembling integral ring beam, lintel, waist beam and constructional column |
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| CN102116061A (en) * | 2009-12-30 | 2011-07-06 | 中铁建工集团有限公司 | Masonry construction method for filling wall core pillar, core girder and building blocks into framework structure |
| CN109138215A (en) * | 2018-09-29 | 2019-01-04 | 中建七局第二建筑有限公司 | A kind of construction wall integral construction method |
| CN212453340U (en) * | 2020-04-24 | 2021-02-02 | 中国建筑第五工程局有限公司 | BM interlocking building block constructional column structure |
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| CN102116061A (en) * | 2009-12-30 | 2011-07-06 | 中铁建工集团有限公司 | Masonry construction method for filling wall core pillar, core girder and building blocks into framework structure |
| CN109138215A (en) * | 2018-09-29 | 2019-01-04 | 中建七局第二建筑有限公司 | A kind of construction wall integral construction method |
| CN212453340U (en) * | 2020-04-24 | 2021-02-02 | 中国建筑第五工程局有限公司 | BM interlocking building block constructional column structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112177324A (en) * | 2020-10-27 | 2021-01-05 | 和县飞竣新型建材有限公司 | Building block template for constructional column pouring and construction method thereof |
| CN112982735A (en) * | 2021-02-25 | 2021-06-18 | 中建八局第四建设有限公司 | Construction method for assembling integral ring beam, lintel, waist beam and constructional column |
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