CN106436967A - Concrete block and construction method for same - Google Patents
Concrete block and construction method for same Download PDFInfo
- Publication number
- CN106436967A CN106436967A CN201610848953.2A CN201610848953A CN106436967A CN 106436967 A CN106436967 A CN 106436967A CN 201610848953 A CN201610848953 A CN 201610848953A CN 106436967 A CN106436967 A CN 106436967A
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- CN
- China
- Prior art keywords
- building block
- concrete
- reinforcing bar
- block
- semi
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fencing (AREA)
Abstract
The invention relates to a concrete block and a construction method for the same. The concrete block comprises a cuboid block, wherein two vertical through holes are formed in the middle of the block; vertical 1/4 arc grooves are formed in four circumferential corners of the block; vertical semi-circular grooves are formed in the middle parts of front and back side faces of the block; reinforcing steel bars are disposed inside the semi-circular grooves and vertical grooves which are composed of the 1/4 arc grooves of the left and right adjacent blocks after piling up, wherein the diameter of the reinforcing steel bars is smaller than the radius of the semi-circular grooves and smaller than the radius of the 1/4 arc grooves; and clearance between the reinforcing steel bars and the block is filled with concrete, so that the reinforcing steel bars can be firmly adhered with the block. The block provided by the invention is resistant to shearing and has high shock resistance; the block can be piled up easily; the construction period can be shortened; and the cost is reduced.
Description
Technical field
The present invention relates to a kind of concrete segment and its construction method.
Background technology
At present, China advocates the construction material of green energy conservation energetically, building block as a kind of green construction material, itself and clay
Brick is compared, and block material does not damage arable land, and it produces does not need to sinter, and can also utilize industrial waste, energy consumption is relatively low, thus very
Just accomplish to be beneficial to environmental protection, energy saving, meet National Technical development policiess, thus be widely used.
But existing building block there is also problems.The shearing resistance of block masonry, tensile strength by building block entity part
Area to be determined with the adhesion strength of mortar, and therefore common masonry shearing resistance, tensile strength are very low, exists in structure or component
Crack developing too early, excessive, shearing strength is low, the problems such as poor seismic behavior.So that in Practical Project, body of wall occurred
Big crack, affects its normal functional requirement using.
Content of the invention
The problem that the present invention is directed to above-mentioned prior art presence makes improvement, and that is, the technical problem to be solved is
There is provided a kind of concrete segment and its construction method, the existing building block shearing resistance of solution, tensile strength are very low, deposit in structure or component
Too early, excessive in crack developing, shearing strength is low, the problems such as poor seismic behavior.
In order to solve above-mentioned technical problem, the technical scheme is that：A kind of concrete segment, builds including cuboid
Block, is provided with two vertical through holes in the middle part of described building block, the surrounding edge of described building block is provided with 1/4 vertical circular groove,
The middle part of described building block front and back sides is provided with vertical semi-circular recesses, described semi-circular recesses and pile up rear left and right adjacent block
The vertical slots of 1/4 circular groove composition in be equipped with reinforcing bar, the diameter of described reinforcing bar is less than the radius of semi-circular recesses, and
Less than the radius of 1/4 circular groove, the space of described reinforcing bar and building block is filled with concrete, so that reinforcing bar and building block are firmly glued
Knot.
Further, described vertical through hole is square through-hole.
Further, the radius of described semi-circular recesses is equal with the radius of 1/4 circular groove.
Further, described semi-circular recesses and 1/4 circular groove radius be 20mm.
Further, a diameter of 10 ~ 15mm of described reinforcing bar.
Further, described it is filled in reinforcing bar and the concrete surface in building block space is provided with fireproof coating layer.
The construction method of concrete segment as above, specifically includes following steps：
（1）First bottom building block concrete is fixed on footing, when piling up bottom building block, the side being provided with semi-circular recesses is made
For metope, reeded side is not had to utilize concrete to bond with adjacent building block；
（2）In the vertical slots of 1/4 circular groove composition reinforcing bar being embedded semi-circular recesses and left and right adjacent block, and to upper
The effect playing positioning is piled up in the building block of layer；
（3）Coat concrete in the upper surface of the bottom building block piled up, by the groove of building block along the embedded reinforcing bar of bottom again
Up pile up so that reinforcing bar is simultaneously embedded in the groove of bilevel building block；
（4）By step（3）Method continue up pile up, until reaching the height of body of wall, after the completion of building block is piled up, attached in groove
Closely build template, and concrete perfusion, so that reinforcing bar and building block is bonded together well；
（5）After concrete formation, form removal, and apply in the concrete surface brushing last layer fire prevention being filled in groove
Material.
Compared with prior art, the invention has the advantages that：The present invention by opening up groove in building block outer surface,
Add reinforcing bar in groove when piling up, by the effect of contraction to building block for the reinforcing bar, improve shearing resistance, the anti-seismic performance of masonry structure,
Overcome existing building block too early, excessive problem of crack developing in structure or component；Meanwhile, reinforcing bar also can play and determine well
Position effect, facilitates piling up of building block, effectively can accelerate speed of application, reach the reduction of erection time, cost-effective purpose.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Brief description
Fig. 1 is the schematic diagram piled up of building block of the embodiment of the present invention.
In figure：1- building block, the vertical through hole of 2-, 3-1/4 circular groove, 4- semi-circular recesses, 5- reinforcing bar.
Specific embodiment
Embodiment：As shown in figure 1, in the present invention is implemented, a kind of concrete segment, including rectangular building block 1, described block
It is provided with two vertical through holes 2, the surrounding edge of described building block 1 is provided with 1/4 vertical circular groove 3, described block in the middle part of block 1
The middle part of block 1 front and back sides is provided with vertical semi-circular recesses 4, described semi-circular recesses 4 and pile up rear left and right adjacent block 1
It is equipped with reinforcing bar 5, the diameter of described reinforcing bar 5 is less than the radius of semi-circular recesses 4 in the vertical slots of 1/4 circular groove 3 composition,
And the radius less than 1/4 circular groove 3, the space of described reinforcing bar 5 and building block 1 is filled with concrete, so that reinforcing bar 5 and building block
1 secure bond.
In the present embodiment, described vertical through hole 2 is square through-hole, and building block 1 middle part setting through hole is so that building block 1 mass
Gently, consumptive material is little.
In the present embodiment, the radius of described semi-circular recesses 4 is equal with the radius of 1/4 circular groove 3.
In the present embodiment, described semi-circular recesses 4 and 1/4 circular groove 3 radius be 20mm.
In the present embodiment, a diameter of 10 ~ 15mm of described reinforcing bar 5.
In the present embodiment, described it is filled in reinforcing bar 5 and the concrete surface in building block 1 space is provided with fireproof coating layer.
The construction method of concrete segment as above, specifically includes following steps：
（1）First bottom building block 1 is fixed on footing with concrete, when piling up bottom building block 1, is provided with the side of semi-circular recesses 4
Face, as metope, does not have reeded side to bond with adjacent building block 1 using concrete；
（2）In the vertical slots that 1/4 circular groove 3 that reinforcing bar 5 is embedded semi-circular recesses 4 and left and right adjacent block 1 forms, and
The effect playing positioning is piled up in building block 1 to upper strata；
（3）Coat concrete in the upper surface of the bottom building block 1 piled up, the reinforcing bar 5 that the groove of building block 1 is embedded along bottom
Up pile up again so that reinforcing bar 5 is simultaneously embedded in the groove of bilevel building block 1；
（4）By step（3）Method continue up pile up, until reaching the height of body of wall, after the completion of building block 1 is piled up, in groove
Nearby build template, and concrete perfusion, so that reinforcing bar 5 and building block 1 is bonded together well；
（5）After concrete formation, form removal, and apply in the concrete surface brushing last layer fire prevention being filled in groove
Material.Invar muscle 5 is different from the thermal coefficient of expansion of concrete, and reinforcing bar 5 heat expands substantially, can by concrete spalling, therefore, for
Security consideration, need to brush one layer of fireproof coating.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent with
Modify, all should belong to the covering scope of the present invention.
Claims (7)
1. a kind of concrete segment it is characterised in that：Including rectangular building block, in the middle part of described building block, it is provided with two vertical through holes,
The surrounding edge of described building block is provided with 1/4 vertical circular groove, and it is vertical that the middle part of described building block front and back sides is provided with
Semi-circular recesses, described semi-circular recesses and piling up in the vertical slots of 1/4 circular groove composition of rear left and right adjacent block all
It is provided with reinforcing bar, the diameter of described reinforcing bar is less than the radius of semi-circular recesses, and the radius less than 1/4 circular groove, described steel
The space of muscle and building block is filled with concrete, so that reinforcing bar and building block secure bond.
2. concrete segment according to claim 1 it is characterised in that：Described vertical through hole is square through-hole.
3. concrete segment according to claim 1 it is characterised in that：The radius of described semi-circular recesses and 1/4 circular arc
The radius of connected in star is equal.
4. concrete segment according to claim 3 it is characterised in that：Described semi-circular recesses and 1/4 circular groove
Radius be 20mm.
5. concrete segment according to claim 1 it is characterised in that：A diameter of 10 ~ 15mm of described reinforcing bar.
6. concrete segment according to claim 1 it is characterised in that：The described coagulation being filled in reinforcing bar and building block space
Native surface is provided with fireproof coating layer.
7. a kind of construction method of concrete segment as claimed in claim 1 is it is characterised in that specifically include following steps：
（1）First bottom building block concrete is fixed on footing, when piling up bottom building block, the side being provided with semi-circular recesses is made
For metope, reeded side is not had to utilize concrete to bond with adjacent building block；
（2）In the vertical slots of 1/4 circular groove composition reinforcing bar being embedded semi-circular recesses and left and right adjacent block, and to upper
The effect playing positioning is piled up in the building block of layer；
（3）Coat concrete in the upper surface of the bottom building block piled up, by the groove of building block along the embedded reinforcing bar of bottom again
Up pile up so that reinforcing bar is simultaneously embedded in the groove of bilevel building block；
（4）By step（3）Method continue up pile up, until reaching the height of body of wall, after the completion of building block is piled up, attached in groove
Closely build template, and concrete perfusion, so that reinforcing bar and building block is bonded together well；
（5）After concrete formation, form removal, and apply in the concrete surface brushing last layer fire prevention being filled in groove
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610848953.2A CN106436967A (en) | 2016-09-26 | 2016-09-26 | Concrete block and construction method for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610848953.2A CN106436967A (en) | 2016-09-26 | 2016-09-26 | Concrete block and construction method for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106436967A true CN106436967A (en) | 2017-02-22 |
Family
ID=58166278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610848953.2A Pending CN106436967A (en) | 2016-09-26 | 2016-09-26 | Concrete block and construction method for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106436967A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968335A (en) * | 2017-05-18 | 2017-07-21 | 华北理工大学 | Assembling frame Column border node attachment structure and its construction method |
| CN107842128A (en) * | 2017-11-29 | 2018-03-27 | 贵州兴贵恒远新型建材有限公司 | The construction method of energy-saving structure integration assembled heat insulation wall |
| CN107938941A (en) * | 2017-11-29 | 2018-04-20 | 贵州兴贵恒远新型建材有限公司 | Energy-saving structure integration assembled heat insulation wall |
| IT201700020947A1 (en) * | 2017-02-24 | 2018-08-24 | Alberto Crippa | Anti-seismic brick and anti-seismic wall including this brick. |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86106157A (en) * | 1986-07-29 | 1988-02-10 | 约瑟·科尔霍·多斯·森托斯 | Assembling building block and use the building method of this building block |
| CN1338554A (en) * | 2001-09-04 | 2002-03-06 | 云南昱通实业有限公司 | High-strength hollow building block of concrete and its production and application methods |
| CN102094525A (en) * | 2011-01-07 | 2011-06-15 | 吴方伯 | Method for constructing reinforced concrete lintel |
| CN203891306U (en) * | 2014-05-06 | 2014-10-22 | 株洲博尔曼科技发展有限公司 | Multifunctional derived block |
| WO2015106357A1 (en) * | 2014-01-20 | 2015-07-23 | University Of Manitoba | Surface reinforced concrete masonry units |
-
2016
- 2016-09-26 CN CN201610848953.2A patent/CN106436967A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86106157A (en) * | 1986-07-29 | 1988-02-10 | 约瑟·科尔霍·多斯·森托斯 | Assembling building block and use the building method of this building block |
| CN1338554A (en) * | 2001-09-04 | 2002-03-06 | 云南昱通实业有限公司 | High-strength hollow building block of concrete and its production and application methods |
| CN102094525A (en) * | 2011-01-07 | 2011-06-15 | 吴方伯 | Method for constructing reinforced concrete lintel |
| WO2015106357A1 (en) * | 2014-01-20 | 2015-07-23 | University Of Manitoba | Surface reinforced concrete masonry units |
| CN203891306U (en) * | 2014-05-06 | 2014-10-22 | 株洲博尔曼科技发展有限公司 | Multifunctional derived block |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700020947A1 (en) * | 2017-02-24 | 2018-08-24 | Alberto Crippa | Anti-seismic brick and anti-seismic wall including this brick. |
| CN106968335A (en) * | 2017-05-18 | 2017-07-21 | 华北理工大学 | Assembling frame Column border node attachment structure and its construction method |
| CN107842128A (en) * | 2017-11-29 | 2018-03-27 | 贵州兴贵恒远新型建材有限公司 | The construction method of energy-saving structure integration assembled heat insulation wall |
| CN107938941A (en) * | 2017-11-29 | 2018-04-20 | 贵州兴贵恒远新型建材有限公司 | Energy-saving structure integration assembled heat insulation wall |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |