CN110847477A - Concrete hollow block product group special for assembled reinforced block masonry wall structure - Google Patents
Concrete hollow block product group special for assembled reinforced block masonry wall structure Download PDFInfo
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- CN110847477A CN110847477A CN201911234256.8A CN201911234256A CN110847477A CN 110847477 A CN110847477 A CN 110847477A CN 201911234256 A CN201911234256 A CN 201911234256A CN 110847477 A CN110847477 A CN 110847477A
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- 239000004567 concrete Substances 0.000 title claims abstract description 58
- 239000004570 mortar (masonry) Substances 0.000 claims description 14
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 13
- 238000010276 construction Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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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
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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
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
- E04B2/20—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by filling material with or without reinforcements in small channels in, or in grooves between, the elements
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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
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Retaining Walls (AREA)
Abstract
The invention provides a concrete hollow block product group special for an assembled reinforced block masonry wall structure, wherein a groove is formed in the middle of the top of one wall of a first block of the block group; the middle positions of the tops of the front and rear ribs of the second building block are provided with the same grooves, and the height of the parts of the walls at the two sides, which extend out of the ribs in the same direction, is lower than that of the parts which do not extend out of the ribs; the middle positions of the tops of the front, middle and rear ribs of the third building block are provided with the same grooves, and the middle parts of the tops of the walls at two sides of the space where the middle and rear ribs are positioned are provided with the same grooves; the middle positions of the tops of the front, middle and rear ribs of the fourth building block are provided with the same grooves. The problem of prior art because concrete block can not cut at will in use, the workman still has inconvenience when operating above 9 kinds of block types, because of the problem of the many greatly reduced efficiency of the many greatly reduced machines of block type kind is solved, a special concrete hollow block product group of assembled arrangement reinforcement building block brickwork wall structure has simplified the block type.
Description
Technical Field
The invention relates to a special building block product group for a novel assembly type reinforcement block masonry wall structure in the civil engineering field, and belongs to the technical field of building blocks.
Background
The reinforced block masonry wall is a novel structure system which is based on the traditional brick masonry wall process, is prepared by arranging longitudinal and transverse horizontal steel bars through concrete hollow blocks produced by a factory, pouring concrete according to engineering requirements to fill holes, and bearing vertical load and horizontal load of a building.
The main material of the reinforced block masonry structure, namely the concrete small hollow block, is an industrialized product made of hard concrete, has bearing capacity, and can be combined with reinforcing steel bars and hole-filling concrete to form a reinforced block masonry wall to bear force together. The product must provide channels for the steel bars and the concrete to ensure that the steel bars and the concrete can be arranged in the hollow block wall according to the requirement and ensure the horizontal and vertical through, which puts special requirements on the concrete blocks.
The structure form has higher industrialization degree than the common cast-in-place reinforced concrete structure because of adopting industrialized products, however, the process is complicated, the number of products is various (the variety of building blocks is nearly 20), the field construction is always carried out for years, and the various block types bring great difficulty to the use of operators.
The assembled production occupies a certain share in the construction market due to the advantages of high construction speed, low manufacturing cost and easy quality control. Abroad, it is emerging in large-scale restorative construction in countries after the second major war; more applications exist before the 20 th century and the 90 th era in China. At present, the composite material is mainly used for steel structures, wood structures and reinforced concrete structures. In masonry structures, the application is less; the method is applied to the partially assembled construction in the hollow building block at present abroad, and is not applied to a reinforced building block masonry structure house at present.
For the reinforced block masonry structure, the automatic manufacture of the wall pieces is a key factor reflecting the industrialization level, the block types are few, the difficulty of automatic masonry is greatly reduced, the production efficiency is improved, and the block types as few as possible are the requirements of automatic masonry.
Specifically, the requirements of the fabricated reinforced block masonry structure on the block product are as follows:
the modularized products have the appearance sizes of 390mm, 290mm and 190mm as basic sizes, and form staggered masonry after the modular products are combined and laid;
with channels for horizontal reinforcement (and grouted concrete) to pass through;
the block types are reduced as much as possible, so that the industrial production and management of block products are facilitated, and the wall piece building and mechanical automatic building are facilitated;
the high hole alignment rate (more than 90 percent) can be realized to ensure the overall performance of the reinforced block masonry wall (the hole alignment rate refers to the ratio of the projected area of the formed hole channel to the maximum hole channel area of the block after the upper and lower blocks are constructed in a staggered joint mode).
Current state of the art
Reinforced block masonry structures begin from traditional masonry structure buildings, after environmental protection is more and more emphasized, solid clay bricks needing to be fired are forbidden to be used, and concrete small hollow block buildings are widely used as one of the alternative forms. The non-reinforced small hollow block building does not need to be filled with concrete in principle, the requirement on block types is low, the outline size of the non-reinforced small hollow block building meets 390 and 190 modular blocks, the types are various, and fig. 1 shows the appearances of two common blocks, and the difference is mainly whether the end part of each block is provided with a rib with a convex end face. When building the building blocks with the convex ribs, only the convex parts are filled with mortar, and when building the building blocks with the plane end surfaces, the whole end surfaces are required to be filled with the sand.
In the building of the non-reinforced block, the difference of the two block types is not big, but in the reinforced block masonry structure, the small hole cavity formed at the end face of the former can not ensure that the concrete can be filled and vibrated compactly, because the vibrating rod can not enter the space. Thus, in the final wall, this cavity is present to a greater extent, impairing the performance of the whole structure.
In order to realize reinforcement, the building blocks need to be modified, the current practice is to slot on the wall and ribs of the building blocks, and in order to meet the requirements of walls with various shapes, such as a straight line shape, an L shape, a T shape and the like, at least 9 block types are usually needed, which are not less than the block types shown in the following fig. 2.
Because the concrete block can not be cut at will in use, the worker still has inconvenience when operating above 9 block types, if adopt the machine to carry out automatic building, can be because of the efficiency of the many greatly reduced machines of block type kind. At present, the assembly construction of the reinforced block masonry structure is realized, the automatic building of the concrete block wall pieces is called, and the block type improvement based on the premise of process improvement is a great trend.
The current block type meets the requirements of group building, namely, the building blocks with basic sizes of 390mm, 290mm and 190mm meet the construction requirements of the building blocks with large quantity and wide range at present, the block type meets the reinforcement building block masonry building with the construction height not exceeding 60m, and the height is also the application range limited by the masonry structure design specification at present. But the block type of the building block needs to be refined, and firstly, the block type meets the requirement that the hole rate exceeds more than 90 percent based on the requirement of high hole rate; secondly, the block type is reduced as much as possible, so that the block type is convenient for workers to use and machine masonry; thirdly, on the premise of ensuring the performance of the building block, large holes are provided as much as possible, and hole filling and rib penetrating operations are facilitated; fourthly, after the block type is changed, a corresponding reasonable process is carried out to ensure the construction quality.
Disclosure of Invention
The invention provides a concrete hollow block product group special for an assembly type reinforcement block masonry wall structure, which aims to solve the problems that in the prior art, concrete blocks cannot be cut randomly in use, workers are still inconvenient to operate the 9 block types, and the efficiency of a machine is greatly reduced due to multiple block types if the machine is adopted for automatic masonry.
The invention provides a special concrete hollow block product group for an assembled reinforced block masonry wall structure, which comprises a first block, a second block, a third block and a fourth block; the first building block is a hollow building block which is formed by surrounding walls to be communicated up and down, and a groove is formed in the middle of the top of one wall; the second building block is a hollow building block which is formed by surrounding walls on two sides and front and rear ribs to be communicated up and down, the middle positions of the tops of the front and rear ribs are provided with the same grooves, and the height of parts of the walls on the two sides, which extend out of the ribs in the same direction, is lower than that of parts which do not extend out of the ribs; the third building block is a hollow building block which is formed by surrounding walls on two sides and front, middle and rear ribs into a vertical through structure, the middle rib divides the building block into two spaces, wherein the middle positions of the tops of the front, middle and rear ribs are provided with the same grooves, and the middle parts of the tops of the walls on two sides of the space where the middle and rear ribs are positioned are provided with the same grooves; the fourth building block is a hollow building block which is formed by surrounding walls on two sides and front, middle and rear ribs into a vertical through structure, the middle rib divides the building block into two spaces, and the middle positions of the tops of the front, middle and rear ribs are provided with the same grooves.
Preferably, the first block is 190mm long, 190mm wide and 190mm high.
Preferably, the second building block is 290mm long, 190mm wide and 190mm high.
Preferably, the third building block is 390mm long, 190mm wide and 190mm high.
Preferably, the length of the No. four building block is 390mm, the width is 190mm, and the height is 190 mm.
Preferably, the wall thickness of the first building block, the second building block, the third building block and the fourth building block is 28mm-32 mm.
Preferably, the hole aligning rate of the joint building of the first building block, the second building block, the third building block and the fourth building block is more than or equal to 90%.
Compared with the prior art, the concrete hollow block product group special for the assembly type reinforced block masonry wall structure has the beneficial effects that:
1. the special concrete hollow block product group for the assembled reinforced block masonry wall structure realizes modular group matching of 4 specifications of block types for the first time, meets the engineering requirements of interlocking groups with 1M modulus and 2M modulus (injection: 100mm or 200mm) for building walls with various cross-section shapes, and greatly improves the production efficiency and the engineering group building efficiency of the block product group;
2. the special concrete hollow block product group for the assembled reinforced block masonry wall structure is reasonably designed, functional holes and grooves are reserved during production, and the engineering requirements of configuring longitudinal and transverse reinforcing steel bars in an engineering wall and pouring communicated concrete are met;
3. the special concrete hollow block product group for the assembly type reinforcement block masonry wall structure cancels two large block types of a standard block and a cleaning hole block for the first time, reduces 9 block type group products to 4 block types, reduces 5 block types, lays a foundation for improving the production and engineering efficiency of products, greatly reduces the cost, and provides a prerequisite for developing a full-automatic wall building robot and replacing the traditional manual masonry operation of bricklayers;
4. according to the concrete hollow block product group special for the assembly type reinforced block masonry wall structure, the hole ratio of the interlocked branches is more than or equal to 90% on the premise of realizing high strength and high hole ratio, the engineering difficulty is reduced, and the engineering quality is improved.
5. The concrete hollow block product group special for the assembly type reinforcement block masonry wall structure reduces the block types by using the method of replacing the less-slotted blocks with the multi-slotted blocks according to the 'union' principle, simultaneously excavates the process necessity, solves the subsequent solution after multiple openings, forms a perfect process, and has the prominent application of multiple openings, namely the quality inspection in the wall piece masonry construction and the cleaning and drawing of redundant masonry mortar.
The building block group provides a standardized building material product for developing an assembled reinforced building block masonry shear wall structure suitable for high-rise buildings and realizing automatic building by robots, and the building block group has obvious performance superior to the national product standard and the current industrial situation and is an industrial product foundation for realizing transformation upgrading and leap-over development of the industry.
Drawings
FIG. 1 is a schematic structural diagram of a common block mentioned in the background art;
FIG. 2 is a schematic diagram of nine block types of the prior art mentioned in the background of the invention;
FIG. 3 is a schematic structural view of a first block of a concrete hollow block product group dedicated for an assembly type reinforced block masonry wall structure according to the present invention;
FIG. 4 is a schematic structural view of a second block of the concrete hollow block product group special for the assembly type reinforced block masonry wall structure of the present invention;
FIG. 5 is a schematic structural view of a third block of the concrete hollow block product group special for the assembly type reinforced block masonry wall structure of the present invention;
FIG. 6 is a schematic structural view of a No. four block of the concrete hollow block product group special for the assembly type reinforced block masonry wall structure of the present invention;
FIG. 7 is a block type design idea based on high hole alignment rate for a concrete hollow block product set specially used for an assembly type reinforced block masonry wall structure according to the present invention; wherein a) represents the hole rate of the common blocks, b) represents the hole rate of the end ribbed blocks, and c) represents the hole rate of the block type after modification.
FIG. 8 is a schematic view of the substantial reduction in block type of the concrete hollow block product set for the fabricated reinforced block masonry wall structure of the present invention;
FIG. 9 is a schematic view of an opening formed in a wall surface by a concrete hollow block product set specially used for an assembly type reinforced block masonry wall structure according to the present invention; a) is a schematic opening diagram at the intersection of the T-shaped wall sheets; b) is a schematic view of an opening at the end of a wall;
in the figure: 1-a building block; 2-second building block; 3-third building block; 4-fourth building block.
Detailed Description
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:
the first embodiment is as follows: this embodiment is described with reference to fig. 2 to 9. The concrete hollow block product group special for the assembly type reinforced block masonry wall structure comprises a first block 1, a second block 2, a third block 3 and a fourth block 4; the first building block 1 is a hollow building block which is formed by surrounding walls to be communicated up and down, wherein a groove is formed in the middle of the top of one wall; the second building block 2 is a hollow building block which is formed by surrounding walls on two sides and front and rear ribs to be communicated up and down, the middle positions of the tops of the front and rear ribs are provided with the same grooves, and the heights of parts of the walls on the two sides, which extend out of the ribs in the same direction, are lower than the parts which do not extend out of the walls; the third building block 3 is a hollow building block which is formed by surrounding walls on two sides and front, middle and rear ribs into a through structure, the middle rib divides the building block into two spaces, the middle positions of the tops of the front, middle and rear ribs are provided with the same grooves, and the middle parts of the tops of the walls on two sides of the space where the middle and rear ribs are located are provided with the same grooves; the fourth building block 4 is a hollow building block which is formed by surrounding walls on two sides and front, middle and rear ribs into a through structure, the middle ribs divide the building block into two spaces, and the middle positions of the tops of the front, middle and rear ribs are provided with the same grooves.
The first building block 1 is 190mm long, 190mm wide and 190mm high.
The length of the second building block 2 is 290mm, the width is 190mm, and the height is 190 mm.
The third building block 3 is 390mm long, 190mm wide and 190mm high.
The length of the No. four building block 4 is 390mm, the width is 190mm, and the height is 190 mm.
The wall thickness of the first building block 1, the second building block 2, the third building block 3 and the fourth building block 4 is 28-32 mm.
The block type series of the invention is composed of 4 block types, namely, the number of the block types is reduced to 4, and the use function of the block type series is not influenced. The blocks with the lengths of 390mm, 290mm and 190mm are respectively provided with channels with specified directions and numbers for arranging horizontal steel bars and pouring concrete. The invention is based on the design of 190mm wide blocks, but the principle method is not limited to this width, and the same is true for widths such as 240mm and 290 mm.
The design principle of the special concrete hollow block product group for the assembled reinforced block masonry wall structure is as follows:
the 9 block types shown in fig. 2 are necessary block types for forming wall sheets in various forms, and a simplified method is to integrate the blocks with the same length but different channel numbers and directions:
(1) the 190mm long block, block 1, remains intact and is used at the end of the wall limb so that the channel at one end is dead-ended and there is no need to pass reinforcement.
(2) The three blocks with the length of 290mm are simplified into 1, namely the second block 2, and the block type is not available in the original 9 basic block types. Namely, the two walls of the half block are provided with half-size channels, so that the reinforcing steel bars can be bent towards two directions for use in the T-shaped wall piece. When it is used at a connection post, the channel does not affect the arrangement of the connection post.
(3) The 390mm long third block 3 is provided with four channels which are respectively arranged on two ribs and two walls and can be used at the corner of a T-shaped wall or the corner of an L-shaped wall.
(4)390mm long No. four building blocks 4, with three all link up and set up the channel with the rib, supply reinforcing bar and concrete to pass through, be used for in-line wall limb.
The high pair porosity is to ensure an effective vertical hole area to facilitate vertical rebar placement and concrete placement. Mortar joints with the width (or thickness) of 10mm are arranged between the building blocks, and the building blocks need to be constructed by staggered joints of upper and lower skins (namely, the middle rib of the upper skin building block corresponds to the two side ribs of the lower skin building block, and the two side ribs of the upper skin building block correspond to the middle rib of the lower skin building block), as shown in fig. 7, the width of the middle rib of the building block should be as large as possible as the width of the two side ribs plus the width of the mortar joints, so that the maximum hole aligning rate (theoretically 100%) can be obtained. Because the holes of the building blocks need to have certain taper when the building blocks are demoulded during production, the size of the holes of the mortar spreading surface of the building blocks is slightly smaller than that of the holes of the mortar sitting surface, and the hole aligning rate of the building blocks is not 100 percent actually.
In order to improve the porosity of the building block, the block type is optimized, based on the adjustment of the hole position and on the premise of ensuring the sectional area of the building block, the block type is redesigned, so that the width of the rib in the building block is approximately equal to the width of two side ribs and the width of the mortar joint. The block group can reach a porosity of more than 90% after being built, and the high porosity is the key for ensuring that a more complete and continuous structure is formed when reinforcing steel bars are inserted into vertical holes and concrete is poured in the future, so that the safety of the structure is guaranteed, and the performance of a wall body is fully reflected.
The wall thickness of the building block is generally about 30mm, the wall thickness of the mortar sitting surface is different from that of the mortar spreading surface, the wall thickness can be measured by 30mm on the whole, a large hole can be guaranteed, the mechanical property of the building block can also be guaranteed, the bearing capacity of the building block can be reduced by the wall thickness which is too small, and the building block can be damaged seriously in use.
The block type reduction is essentially to replace the block with less open holes with the block with more open slots, and the second block 2 shown in fig. 8 is a new block type by combining the original two symmetrical block types, and the block type is provided with the channels required by the two replaced block types at the same time so as to ensure the passing of the reinforcing steel bars and the concrete.
The concrete hollow block product group special for the assembly type reinforcement block masonry wall structure reduces the block types by using the method of replacing the less-slotted blocks with the multi-slotted blocks according to the 'union' principle, simultaneously excavates the process necessity, solves the subsequent solution after multiple openings, forms a perfect process, and has the prominent application of multiple openings, namely the quality inspection in the wall piece masonry construction and the cleaning and drawing of redundant masonry mortar.
When used in a wall, an opening is formed in the wall surface, as shown in fig. 9. These openings are not required for structural construction but can be used as inspection openings during the production of the panels to check if excess mortar, which is detrimental to the structural load bearing capacity and which also affects the placement of concrete, has fallen into and adhered to the panels during production (masonry). The inspection opening can simultaneously inspect the arrangement quantity and the position of the reinforcing steel bars. Before the concrete of the wall body is poured, the openings need to be sealed, and the reliability of sealing is ensured, so that the concrete is prevented from leaking when the concrete is poured.
The above-mentioned embodiments further explain the objects, technical solutions and advantages of the present invention in detail. It should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the present invention, and that the reasonable combination of the features described in the above-mentioned embodiments can be made, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A special concrete hollow block product group for an assembled reinforced block masonry wall structure is characterized by comprising a first block (1), a second block (2), a third block (3) and a fourth block (4);
the first building block (1) is a hollow building block which is surrounded by peripheral walls and runs through up and down, and a groove is formed in the middle of the top of one wall;
the second building block (2) is a hollow building block which is formed by surrounding walls on two sides and front and rear ribs into a vertical through structure, the middle positions of the tops of the front and rear ribs are provided with the same grooves, and the heights of parts of the walls on the two sides, which extend out of the ribs in the same direction, are lower than the parts which do not extend out of the walls;
the third building block (3) is a hollow building block which is formed by walls on two sides and a front rib, a middle rib and a rear rib in a surrounding mode and is communicated up and down, the middle rib divides the building block into two spaces, the same grooves are formed in the middle of the tops of the front rib, the middle rib and the middle rib, and the same grooves are formed in the middle of the tops of the walls on two sides of the space where the middle rib and the rear rib are located;
the fourth building block (4) is a hollow building block which is formed by surrounding walls on two sides and front, middle and rear ribs into a through structure, the middle rib divides the building block into two spaces, and the middle positions of the tops of the front, middle and rear ribs are provided with the same grooves;
the first building block (1), the second building block (2), the third building block (3) and the fourth building block (4) are constructed by staggered joints, a middle rib positioned on the upper building block corresponds to two side ribs of the lower building block, the two side ribs of the upper building block correspond to a middle rib of the lower building block, a 10 mm-wide mortar joint is arranged between two adjacent building blocks, and the width of the middle rib of the building block is equal to the width of the two side ribs plus the width of the mortar joint so as to obtain a large hole aligning rate;
the groove of the first building block (1), the second building block (2), the third building block (3) and the fourth building block (4) can form an opening during masonry, the opening is used for checking whether a wall sheet falls into or is bonded with redundant mortar during masonry, or is used for checking the arrangement quantity and position of reinforcing steel bars, and the openings are blocked before concrete of a wall body is poured so as to prevent concrete from leaking when the concrete is poured.
2. The special concrete hollow block product group for the assembly type reinforced block masonry wall structure according to claim 1, wherein the first block (1) is 190mm long, 190mm wide and 190mm high.
3. The special concrete hollow block product group for the assembly type reinforced block masonry wall structure according to claim 1, wherein the second block (2) is 290mm long, 190mm wide and 190mm high.
4. The special concrete hollow block product group for the assembly type reinforced block masonry wall structure according to claim 1, wherein the third block (3) is 390mm long, 190mm wide and 190mm high.
5. The special concrete hollow block product group for the assembly type reinforced block masonry wall structure according to claim 1, wherein the fourth block (4) is 390mm long, 190mm wide and 190mm high.
6. The special concrete hollow block product group for the assembly type reinforced block masonry wall structure according to claim 1, wherein the wall thickness of the first block (1), the second block (2), the third block (3) and the fourth block (4) is 28-32 mm.
7. The special concrete hollow block product group for the assembly type reinforced block masonry wall structure according to claim 1, wherein the joint laying hole aligning rate of the first building block (1), the second building block (2), the third building block (3) and the fourth building block (4) is more than or equal to 90%.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911234256.8A CN110847477A (en) | 2019-12-05 | 2019-12-05 | Concrete hollow block product group special for assembled reinforced block masonry wall structure |
| PCT/CN2019/127390 WO2021109281A1 (en) | 2019-12-05 | 2019-12-23 | Dedicated concrete hollow block product group for fabricated rebar block masonry wall structure |
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| CN201911234256.8A CN110847477A (en) | 2019-12-05 | 2019-12-05 | Concrete hollow block product group special for assembled reinforced block masonry wall structure |
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049040A (en) * | 1990-03-13 | 1991-02-06 | 唐珉颂 | Tongue-and-groove irregular hollow building block with interlocking and application thereof |
| JP2003176583A (en) * | 2001-12-10 | 2003-06-24 | Machida Corporation Kk | Block for masonry, its manufacturing method, and masonry method |
| CN201310142Y (en) * | 2008-10-10 | 2009-09-16 | 吉林建筑工程学院 | Building block used for horizontal reinforcement assembly zone |
| AU2010101458A4 (en) * | 2010-12-23 | 2011-02-03 | Adbri Masonry Pty Ltd | An interlocking corner masonry block |
| CN201778391U (en) * | 2010-07-29 | 2011-03-30 | 中建一局集团第三建筑有限公司 | 90mm high-definition water concrete small-size hollow block reinforced masonry structure |
| CN102242551A (en) * | 2010-05-12 | 2011-11-16 | 赵世峰 | Reinforced masonry reinforced concrete structure and shock insulation and shock absorption system |
| CN202194295U (en) * | 2011-08-24 | 2012-04-18 | 中国建筑设计研究院 | Assembled building block and building system of same |
| KR20130021962A (en) * | 2011-08-24 | 2013-03-06 | 주식회사 클레이맥스 | Masonry block and masonry block structure |
| CN103015563A (en) * | 2012-12-18 | 2013-04-03 | 北京工业大学 | Outer-block inner-masonry building structure system |
| CN103216024A (en) * | 2013-04-30 | 2013-07-24 | 株洲博尔曼科技发展有限公司 | Self-heat-preservation mortar-free block masonry shear wall system and construction method thereof |
| CN103362243A (en) * | 2012-03-31 | 2013-10-23 | 黑龙江建工建筑设计研究院有限公司 | Special concrete small hollow block cleaning hole piece group for distributed steel block and brickwork |
| CN103362241A (en) * | 2012-03-31 | 2013-10-23 | 黑龙江建工建筑设计研究院有限公司 | Special concrete small hollow block group for distributed steel block and brickwork |
| CN103362242A (en) * | 2012-03-31 | 2013-10-23 | 黑龙江建工建筑设计研究院有限公司 | Special concrete small hollow block tie beam piece group for distributed steel block and brickwork |
| CN105113662A (en) * | 2015-06-25 | 2015-12-02 | 李彦斌 | Assembled constructional column constructed together with frame structure infilled wall |
| CN205421684U (en) * | 2016-04-06 | 2016-08-03 | 哈尔滨达城绿色建筑技术开发股份有限公司 | Glomeration mode three -dimensional trompil concrete block |
| CN105839810A (en) * | 2016-04-06 | 2016-08-10 | 哈尔滨达城绿色建筑技术开发股份有限公司 | Method for constructing block-integrating air-layer-free air permeable type sandwich wall |
| US20180030728A1 (en) * | 2016-08-01 | 2018-02-01 | Redi-Rock International, Llc | Method for casting reinforcement alignment features into concrete wall blocks |
| CN207749672U (en) * | 2017-11-27 | 2018-08-21 | 中国建筑第七工程局有限公司 | Assembled building block and assembled wall |
| CN109306751A (en) * | 2018-11-09 | 2019-02-05 | 朱新伟 | Assembled T shape wall |
| CN211548336U (en) * | 2019-12-05 | 2020-09-22 | 哈尔滨达城绿色建筑股份有限公司 | Concrete hollow block product group special for assembled reinforced block masonry wall structure |
-
2019
- 2019-12-05 CN CN201911234256.8A patent/CN110847477A/en active Pending
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049040A (en) * | 1990-03-13 | 1991-02-06 | 唐珉颂 | Tongue-and-groove irregular hollow building block with interlocking and application thereof |
| JP2003176583A (en) * | 2001-12-10 | 2003-06-24 | Machida Corporation Kk | Block for masonry, its manufacturing method, and masonry method |
| CN201310142Y (en) * | 2008-10-10 | 2009-09-16 | 吉林建筑工程学院 | Building block used for horizontal reinforcement assembly zone |
| CN102242551A (en) * | 2010-05-12 | 2011-11-16 | 赵世峰 | Reinforced masonry reinforced concrete structure and shock insulation and shock absorption system |
| CN201778391U (en) * | 2010-07-29 | 2011-03-30 | 中建一局集团第三建筑有限公司 | 90mm high-definition water concrete small-size hollow block reinforced masonry structure |
| AU2010101458A4 (en) * | 2010-12-23 | 2011-02-03 | Adbri Masonry Pty Ltd | An interlocking corner masonry block |
| CN202194295U (en) * | 2011-08-24 | 2012-04-18 | 中国建筑设计研究院 | Assembled building block and building system of same |
| KR20130021962A (en) * | 2011-08-24 | 2013-03-06 | 주식회사 클레이맥스 | Masonry block and masonry block structure |
| CN103362243A (en) * | 2012-03-31 | 2013-10-23 | 黑龙江建工建筑设计研究院有限公司 | Special concrete small hollow block cleaning hole piece group for distributed steel block and brickwork |
| CN103362241A (en) * | 2012-03-31 | 2013-10-23 | 黑龙江建工建筑设计研究院有限公司 | Special concrete small hollow block group for distributed steel block and brickwork |
| CN103362242A (en) * | 2012-03-31 | 2013-10-23 | 黑龙江建工建筑设计研究院有限公司 | Special concrete small hollow block tie beam piece group for distributed steel block and brickwork |
| CN103015563A (en) * | 2012-12-18 | 2013-04-03 | 北京工业大学 | Outer-block inner-masonry building structure system |
| CN103216024A (en) * | 2013-04-30 | 2013-07-24 | 株洲博尔曼科技发展有限公司 | Self-heat-preservation mortar-free block masonry shear wall system and construction method thereof |
| CN105113662A (en) * | 2015-06-25 | 2015-12-02 | 李彦斌 | Assembled constructional column constructed together with frame structure infilled wall |
| CN205421684U (en) * | 2016-04-06 | 2016-08-03 | 哈尔滨达城绿色建筑技术开发股份有限公司 | Glomeration mode three -dimensional trompil concrete block |
| CN105839810A (en) * | 2016-04-06 | 2016-08-10 | 哈尔滨达城绿色建筑技术开发股份有限公司 | Method for constructing block-integrating air-layer-free air permeable type sandwich wall |
| US20180030728A1 (en) * | 2016-08-01 | 2018-02-01 | Redi-Rock International, Llc | Method for casting reinforcement alignment features into concrete wall blocks |
| CN207749672U (en) * | 2017-11-27 | 2018-08-21 | 中国建筑第七工程局有限公司 | Assembled building block and assembled wall |
| CN109306751A (en) * | 2018-11-09 | 2019-02-05 | 朱新伟 | Assembled T shape wall |
| CN211548336U (en) * | 2019-12-05 | 2020-09-22 | 哈尔滨达城绿色建筑股份有限公司 | Concrete hollow block product group special for assembled reinforced block masonry wall structure |
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