CN206174279U - Fenestrate building brick can move about freely and quickly - Google Patents

Abstract

The utility model discloses a fenestrate building brick can move about freely and quickly, it is including the brick body, the brick body is provided with a plurality of through holes that run through about the brick body, the top surface or the corresponding sunken transverse through slot that is provided with in bottom surface of brick body, transverse through slot runs through the brick body left and right sides and communicates at least one through hole, with the help of above -mentioned structure, the utility model discloses building brick has fore -and -aft through hole and a transverse through slot, conveniently indulges, the various circuits of transversal arrangement and pipeline.

Description

The building block brick that can be bored a hole in length and breadth

Technical field

This utility model is related to a kind of construction material, refers in particular to a kind of building block brick that can be bored a hole in length and breadth.

Background technology

Continue to use the fired brick of thousand of years, although firmly, but due to needing a large amount of excavation agriculture plantation areas, for day For the arable land that benefit is reduced, undoubtedly contemporary people eats the meal of future generations, while fired brick need to be made through high-temperature calcination, this is invisible In increased the consumption of fuel again, while also increase the cost of brickmaking, add high temperature long-time shaft kiln fired brick be generally it is real Heart brick, again to ground and supporting frame (pillar and crossbeam), over-burden for volume, and color is single to be not suitable for skyscraper；And porous Brick refers to that with clay, shale, flyash, industrial residue, waste silt etc. as primary raw material Jing molding, roasting are formed；With body Product is relatively lighter, does not result in using in a large number for land resource, can make full use of discarded material, energy-conserving and environment-protective.But, it is existing Porous brick also has the disadvantages that：

1st, side of the existing porous brick in addition to arranging through hole has outside hole, and other sides are all planes, are being piled up During brick, between brick and brick for plane joint face and brick body face is coarse, need to be fixed using more cement mortar, connection knot Structure can not be reused than relatively weak, cause the wasting of resources；In addition, it is desirable to fill the connecting sewing between equating brick and brick Gap, it is time-consuming to take a lot of work, with greater need for building exterior wall finishing scaffold；

2nd, existing porous brick is needed to be limited using aid when piling up and piles up direction, not so easily builds askew so that Body of wall is inclined, and forms unqualified body of wall；

3rd, upper and lower two-layer porous brick is all shifted to install, therefore each through hole is not connected or tortuous connection, bad laying Circuit and pipeline；

4th, each adjacent porous brick is all that plane connection is fixedly connected again by cement mortar, and degree of compaction is poor, and plane and straight line connects Easily humidity etch is connect, but long-time, it is possible that cement mortar comes off, will result in body of wall water and ooze through exposing to wind and rain Thoroughly, it is mouldy to come off, affect body of wall service life；

5th, the inside and outside metope that existing brick is piled into body of wall is all coarse brick face and cement mortar face, it is necessary to rendering and two again Secondary finishing, consumptive material is taken a lot of work again；And, in order to allow exterior wall to have good Integral decoration attractive in appearance, typically in exterior wall tiling or dry Link plate material, but, also often there is ceramic tile, sheet material and come off and injure personnel's accident by a crashing object in Jing, therefore exterior wall finishing there is also potential safety hazard.

In view of this, the design people improves many disappearances and inconvenience caused by institute for not attaining in the design of above-mentioned brick structure, And deeply conceive, and actively research improvement has a fling at and develops and design this case.

Utility model content

The purpose of this utility model is to provide a kind of building block brick that can be bored a hole in length and breadth, the through hole with longitudinal direction and laterally Groove, facilitates vertical, horizontal to arrange various circuits and pipeline.

In order to reach above-mentioned purpose, solution of the present utility model is：

A kind of building block brick that can be bored a hole in length and breadth, it includes brick body, and the brick body is provided with multiple through brick body Upper and lower through hole；The corresponding depression of the top surface of the brick body or bottom surface is provided with horizontal groove, and the horizontal groove runs through Brick body or so and at least one through hole of connection.

The top surface of the brick body and bottom surface are all provided with horizontal groove, when the two neighbouring brick bodies are piled up, Upper and lower two horizontal groove is combined to form cross-perforating.

The brick body includes integrally formed exterior wall, middle wall and interior wall, and the through hole is divided in middle wall Between through hole and positioned at exterior wall, interior wall and be symmetrically distributed in the side through hole of middle through hole both sides.

The horizontal groove and the middle through hole connection.

Width of the middle through hole with middle wall on exterior wall to interior wall direction is consistent, and the width of the horizontal groove is little In the width of the middle through hole.

The horizontal groove and exterior wall and or interior wall on the side through hole connect.

The width of the horizontal groove is consistent with the width of the side through hole.

The brick body sets up in the middle of a row two through holes and is provided with exterior wall, interior wall in Zhong Qiang right and lefts It is symmetrically positioned in two side through holes of a row of middle through hole both sides.

The brick body sets up in the middle of a row three through holes and is provided with exterior wall, interior wall in Zhong Qiang right and lefts It is symmetrically positioned in three side through holes of a row of middle through hole both sides.

The width of the middle through hole is more than the width of the side through hole, the length of the middle through hole and institute The length for stating side through hole is consistent.

The horizontal groove is semicircle groove, and upper and lower two horizontal groove is combined to form the cross-perforating of circle.

The brick body left surface arranges fluted or inserted block, and the corresponding groove of the brick body right flank is provided with slotting Block or the correspondence inserted block arrange fluted, when two or so the adjacent brick bodies are piled up, wherein the inserted block of a brick body is inserted It is placed in the groove of another brick body.

The groove and inserted block are vertically arranged at the middle part of the brick body left and right side, and the groove and inserted block is perpendicular Straight height is consistent with the vertical height of the brick body；The middle through hole, middle wall, groove and inserted block are in exterior wall to interior Width on wall direction is consistent.

Protrusion thickness of the cup depth of the groove more than the inserted block.

The groove is provided with tapered cell wall and forms cone tank in close bottom land；The inserted block has and cone tank phase The circular cone of cooperation.

The top surface of the brick body is provided with the fin for protruding out upwards, and the bottom surface correspondence fin of the brick body is arranged There is the rib groove of depression, when the two neighbouring brick bodies are piled up, wherein the fin of a brick body is inserted in another brick body Rib groove.

The through hole has the horizontal hole wall consistent with brick body left and right directions length and long with brick body fore-and-aft direction The consistent longitudinal hole wall of degree, the fin, rib Slot shaping are on horizontal hole wall.

Thickness of the thickness of the exterior wall more than the interior wall.

The exterior wall has positioned at the outer hole wall of the side through hole outer layer and positioned at the side through hole internal layer Inner hole wall, is located at the thickness of the hole wall of side through hole both sides and the consistency of thickness of inner hole wall on the interior wall；And the endoporus The thickness of wall is 2/3rds of the thickness of the outer hole wall.

The consistency of thickness of the thickness of the exterior wall and the interior wall.

The adjacent through hole in left and right has in the lateral direction side hole wall and middle hole wall, the thickness of the middle hole wall More than the thickness of the side hole wall；And the thickness of the middle hole wall is the twice of the thickness of side hole wall.

The adjacent through hole in left and right has in the lateral direction side hole wall and middle hole wall, the thickness of the middle hole wall With the consistency of thickness of side hole wall.

The lateral surface of the exterior wall up and down four while all be circular arc chamfering while, the left and right side of the middle wall it is upper and lower Left and right four while for circular arc chamfering while；The both sides up and down of the left and right side of the interior wall are circular arc chamfering side.

After said structure, this utility model building block brick is provided with longitudinal multiple through holes, when consistency from top to bottom is piled up, Thus up and down through hole is all alignment connection, formation is longitudinally arranged the passage of circuit, pipeline；The building block brick is provided with laterally Groove, when left and right alignment is piled up, the horizontal groove in left and right is all alignment connection, forms lateral arrangement circuit, the passage of pipeline, can Avoid digging raceway groove in addition, save time power；And the horizontal groove connection at least pass through aperture of brick body, therefore arrangement circuit, Circuit can be at any time changed as needed and pipeline wears direction, flexible and convenient operation during pipeline；This utility model building block brick has The through hole and horizontal groove of longitudinal direction, facilitates vertical, horizontal to arrange various circuits and pipeline.

Description of the drawings

Fig. 1 is the structural representation one of this utility model building block brick；

Fig. 2 is the structural representation two of this utility model building block brick；

Fig. 3 is the schematic top plan view of this utility model building block brick；

Fig. 4 is the left view schematic diagram of this utility model building block brick；

Fig. 5 piles up up and down schematic diagram for this utility model building block brick；

Fig. 6 is the structural representation of another building block brick of this utility model；

Fig. 7 is the left view schematic diagram of another building block brick of this utility model；

Fig. 8 is the structural representation of the another building block brick of this utility model；

Fig. 9 is the left view schematic diagram of the another building block brick of this utility model；

Figure 10 is the structural representation of the building block brick that this utility model has nine through holes.

Symbol description

The through hole 11 of brick body 1

The horizontal exterior wall 2 of groove 5

The interior wall 4 of middle wall 3

The side through hole 21,41 of middle through hole 31

The inserted block 13 of groove 12

The rib groove 15 of fin 14

The middle hole wall 112 of side hole wall 111

The inner hole wall 23 of outer hole wall 22.

Specific embodiment

In order to the technical solution of the utility model is explained further, this utility model is entered below by specific embodiment Row is elaborated.

Fig. 1 to Figure 10 is referred to, this utility model discloses a kind of building block brick that can be bored a hole in length and breadth, and it includes brick body 1, the brick body 1 is provided with multiple through holes 11 upper and lower through brick body；The top surface of the brick body 1 or bottom surface are corresponding Depression is provided with horizontal groove 5, and the horizontal groove 5 runs through brick body 1 or so and connects at least one through hole 11.

This utility model building block brick is provided with longitudinal multiple through holes 11, when consistency from top to bottom is piled up, thus runs through up and down Hole 11 is all alignment connection, and formation is longitudinally arranged the passage of circuit, pipeline；The building block brick is provided with horizontal groove 5, left and right When alignment is piled up, the horizontal groove 5 in left and right is all alignment connection, forms lateral arrangement circuit, the passage of pipeline, can be avoided in addition Raceway groove is dug, time power is saved；And the horizontal groove 5 of brick body 1 connects at least pass through aperture 11, therefore arrange circuit, pipeline When can at any time change circuit as needed and pipeline wears direction, flexible and convenient operation；This utility model building block brick has longitudinal direction Through hole 11 and horizontal groove 5, facilitate vertical, horizontal to arrange various circuits and pipeline.

The top surface of the brick body 1 of this utility model building block brick and bottom surface are all provided with horizontal groove 5, and two is neighbouring The brick body 1 when piling up, upper and lower two horizontal groove 5 is combined to form cross-perforating；Larger cross-perforating can be formed, it is convenient Arrangement circuit, pipeline.

The brick body 1 of this utility model building block brick includes integrally formed exterior wall 2, middle wall 3 and interior wall 4, described 11 points of through hole is positioned at the middle through hole 31 of middle wall 3 and positioned at exterior wall 2, interior wall 3 and is symmetrically distributed in middle through hole 31 The side through hole 21,41 of both sides.

The described horizontal groove 5 of this utility model building block brick is connected with the middle through hole 31；Being formed on middle wall 3 can Circuit, the passage of pipeline are arranged in length and breadth, and user can in length and breadth wear circuit, pipeline, not interfere with exterior wall 2, interior wall on middle wall 3 4 All other routes or the setting of insulation material.And the described middle through hole 31 of this utility model building block brick with middle wall 3 in exterior wall Width on 2 to the direction of interior wall 4 is consistent, and the width of the horizontal groove 5 is less than the width of the middle through hole 31；And it is described Middle through hole 31 and side through hole 21,41 are the slot with round edge.

The described horizontal groove 5 of this utility model building block brick and exterior wall 2 and or interior wall 4 on the side through hole 21, 41 connections, therefore the horizontal groove 5 individually can be set on exterior wall 2, middle wall 3 or interior wall 4, also optionally outside Select any two that the horizontal groove 5 is set on wall 2, middle wall 3 and interior wall 4, also optionally in exterior wall 2, middle wall 3 and interior The horizontal groove 5 is all set on wall 4；The set location of various horizontal grooves 5, can have during circuit, pipeline construction Multiple choices, are more convenient arrangement circuit, pipeline.

The width of the described horizontal groove 5 of this utility model building block brick is consistent with the width of the side through hole 21,41.

The brick body 1 of this utility model building block brick sets up through hole in the middle of a row two in the right and left of middle wall 3 31 and it is provided with the two side through holes of a row 21,41 for being symmetrically positioned in the both sides of middle through hole 31 on exterior wall 2, interior wall 4；Or Brick body 1 described in person sets up in the middle of a row three through holes 31 and is provided with exterior wall 2, interior wall 4 in the right and left of middle wall 3 It is symmetrically positioned in a row three side through holes 21,41 (as shown in Figure 10) of the both sides of middle through hole 31；The middle through hole 31 width is more than the width of the side through hole 21,41, the length of the middle through hole 31 and the side through hole 21st, 41 length is consistent；Six or nine through holes 11 are set on brick body 1 altogether, can effectively mitigate brick body 1 oneself Heavy sensation of the body amount, and three row's through holes 11 of setting can effectively play insulation, heat-insulated and soundproof effect, it is also possible in side through hole 21st, filled and process material in 41, further improves the heat insulation and preservation effect of brick.

The described horizontal groove 5 of this utility model building block brick is semicircle groove, and upper and lower two horizontal groove 5 is combined to form circle The cross-perforating of shape；The generally circular in cross section tubulose of circuit, pipeline, being arranged at the cross-perforating of circle can be more convenient to arrange circuit, pipe Road.

The left surface of brick body 1 of this utility model building block brick arranges fluted 12 or inserted block 13, and the brick body 1 is right The correspondence groove 12 in side is provided with inserted block 13 or the correspondence inserted block 13 arranges fluted 12, two or so the adjacent bricks When body 1 is piled up, wherein the inserted block 13 of a brick body 1 is inserted in the groove 12 of another brick body 1；The top surface of the brick body 1 The fin 14 for protruding out upwards is provided with, the bottom surface correspondence fin 14 of the brick body 1 is provided with the rib groove 15 of depression, on two Under the adjacent brick body 1 when piling up, wherein the fin 14 of a brick body 1 is inserted in the rib groove 15 of another brick body 1.

This utility model building block brick pile up build body of wall when, the first left and right side toward brick body 1 and upper and lower side brush one Layer neat slurry or glue, brick is fitly up piled up and fixation forms body of wall, and this utility model building block brick in left and right Side arranges groove 12 and inserted block 13, upper and lower side arranges fin 14 and rib groove 15, can pile up in the adjacent two bricks body 1 in left and right When together, wherein the inserted block 13 of a brick body 1 is inserted in the groove 12 of another brick body 1, and can be in neighbouring two bricks sheet When body 1 is piled up together, wherein the fin 14 of a brick body 1 is inserted in the rib groove 15 of another brick body 1；Therefore, per about two, The adjacent brick body 1 in left and right is not fixed together only by neat slurry or glue, at the same can by groove 12 and inserted block 13, Fin 14 and rib groove 15 are fixed, and groove 12 can increase the contact of two brick bodies 1 with inserted block 13, fin 14 and rib groove 15 The contact area of area and increase cement mortar and brick body so that the combined strength that upper and lower, two building block bricks of left and right pile up connection is high And can fast and easy pile up construction, pile up form body of wall stability in the large and anti-seismic performance it is good；When two it is neighbouring described in When brick body 1 is piled up, wherein the fin 14 on the lower top surface of square brick body 1 is inserted in the rib groove 15 of square brick body 1；The fin Less than the apical side height of the through hole 11, when rainwater pats brick body, the fin 14 can prevent water to 14 apical side height Permeated from the outside of brick body 1 to inner side so that body of wall has anti-permeability, it is ensured that the water proofing property of body of wall；And the fin 14 and the matching relationship of rib groove 15 can play and position up and down alignment effect, the matching relationship of the groove 12 and inserted block 13 can be played Left and right positioning alignment effect, can cause the body of wall piled up more neat；The brick body 1 arranges through hole 11 can mitigate brick body 1 own wt, mitigates the burden to ground and supporting frame and can save cost of manufacture.

The groove 12 and inserted block 13 of this utility model building block brick is vertically arranged in the left and right side of the brick body 1 Portion, and the vertical height of the groove 12 and inserted block 13 is consistent with the vertical height of the brick body 1, therefore, the groove 12 Upper and lower ends be opening, with the grafting of inserted block 13 operate it is simpler；The groove 12 is provided with tapered cell wall in close bottom land And form cone tank；The inserted block 13 has the circular cone being engaged with cone tank；When building block brick is made, it is easier to take off Mould, production is more convenient；And the seamed edge of the groove 12 and inserted block 13 has arc transition；And the cup depth of the groove 12 is big In the protrusion thickness of the inserted block 13；In swabbing mud, the gap convenient brush cement between the groove 12 and inserted block 13, and Make that there is adjustment structure between adjacent bricks body 1 during piling up, pile up more neat.

The through hole 11 of this utility model building block brick has the horizontal hole wall consistent with the left and right directions length of brick body 1 And the longitudinal hole wall consistent with the fore-and-aft direction length of brick body 1, the fin 14, rib groove 15 are taken shape on horizontal hole wall；When upper When lower two brick bodies 1 are piled up, the fin 14 taken shape on horizontal hole wall and rib groove 15 can be limited before and after upper and lower two bricks body 1 Direction position, it is to avoid dislocation so that the metope piled up is more smooth；And the top surface of the fin 14 be arc surface, the rib groove 15 Bottom land be arc groove；During using Mold Making brick body 1, the rib groove 15 of the fin 14, arc groove of arc surface is more convenient the demoulding, It is easy to make.

The through hole 11 that the left and right of this utility model building block brick is adjacent has in the lateral direction side hole wall 111 and centre Hole wall 112, the thickness of the middle hole wall 112 is more than the thickness of the side hole wall 111；And the thickness of the middle hole wall 112 Spend the twice of the thickness for side hole wall 111；When running into turning or a whole brick body 1 cannot be placed, can be from interstitial hole The center of wall 112 more flexible can be used being cut into two half brick bodies 1；Or, the thickness of the middle hole wall 112 and side The consistency of thickness (as shown in Figure 10) of lateral opening wall 111.

Thickness of the thickness of the exterior wall 2 of this utility model building block brick more than the interior wall 4；The exterior wall 2 has position In the outer hole wall 22 and the inner hole wall 23 positioned at the internal layer of side through hole 21 of the outer layer of side through hole 21, the exit orifice The thickness of wall 22 more than the inner hole wall 23 thickness, the thickness of the hole wall of the both sides of side through hole 41 on the interior wall 4 with The consistency of thickness of inner hole wall 23；And the thickness of the inner hole wall 23 is 2/3rds of the thickness of the outer hole wall 22；Due to outer Wall 2 is exposed outside, is exposed to wind and rain year in year out, easily loss, therefore increases the thickness of exterior wall 2, and the structure that can increase brick is strong Spend and can improve the overall service life of brick；Certainly, the thickness of the exterior wall 2 can be consistent with the thickness of the interior wall 4.

The lateral surface of the exterior wall 2 of this utility model building block brick up and down four while all be circular arc chamfering while；It is described The both sides up and down of the left and right side of middle wall 3 are circular arc chamfering side；The both sides up and down of the left and right side of the interior wall 4 are circular arc chamfering Side；The seamed edge that brick body 1 can be avoided in transport or handling process collides with damages, because exterior wall 2 is exposed outside, such as collides with and damages meeting Affect the Integral decoration outward appearance of body of wall；And formed circular arc chamfering when adjacent two circular arc chamfering can be caused between spacing compared with Greatly, the thick cement mortar of comparison can be smeared on circular arc chamfering side, forms stronger reinforcing mat, be increased the stability in the large of body of wall and resist Shock stability；The lateral surface of exterior wall 2 just carried out quartz sand color configuration polished surface or ceramic tile glaze before piling up, and was formed after piling up Do not need the metope of secondary exterior wall finishing, it is elegant in appearance, be easy to cleaning and disposable finishing can avoid producing secondary decoration in place Workload and set up scaffold expense；But, four sides up and down of the medial surface of interior wall 4 are not forming a round bevel edge, institute Four sides up and down for stating the medial surface of interior wall 4 are right-angle side, and overall interior wall 4 can be caused to form a smooth plane, Ke Yishi Ceramic tile face or hair plane, are more convenient later stage wallpaper or other finishing work, it is not necessary to paint native bottom, time saving and energy saving.

Above-described embodiment and accompanying drawing and non-limiting product form of the present utility model and style, any art Appropriate change or modification that those of ordinary skill is done to it, all should be regarded as without departing from patent category of the present utility model.

Claims (23)

1. a kind of building block brick that can be bored a hole in length and breadth, it is characterised in that：Brick body is included, the brick body is provided with multiple running through The upper and lower through hole of brick body；The corresponding depression of the top surface of the brick body or bottom surface is provided with horizontal groove, described laterally logical Groove runs through brick body or so and connects at least one through hole.

2. the building block brick that can be bored a hole in length and breadth as claimed in claim 1, it is characterised in that：The top surface of the brick body and bottom surface all set Horizontal groove is equipped with, when the two neighbouring brick bodies are piled up, upper and lower two horizontal groove is combined to form cross-perforating.

3. the building block brick that can be bored a hole in length and breadth as claimed in claim 1, it is characterised in that：The brick body includes integrally formed Exterior wall, middle wall and interior wall, the through hole is divided into positioned at the middle through hole of middle wall and positioned at exterior wall, interior wall and is symmetrically distributed in The side through hole of middle through hole both sides.

4. the building block brick that can be bored a hole in length and breadth as claimed in claim 3, it is characterised in that：The horizontal groove and the centre are run through Hole connects.

5. the building block brick that can be bored a hole in length and breadth as claimed in claim 4, it is characterised in that：The middle through hole is with middle wall in exterior wall Width on interior wall direction is consistent, and the width of the horizontal groove is less than the width of the middle through hole.

6. the building block brick that can be bored a hole in length and breadth as claimed in claim 3, it is characterised in that：The horizontal groove and exterior wall and or it is interior Side through hole connection on wall.

7. the building block brick that can be bored a hole in length and breadth as claimed in claim 6, it is characterised in that：The width of the horizontal groove and the side The width of side through hole is consistent.

8. the building block brick that can be bored a hole in length and breadth as claimed in claim 3, it is characterised in that：The brick body is on middle wall left and right directions The middle through hole of one row two is set and two sides of a row for being symmetrically positioned in middle through hole both sides are provided with exterior wall, interior wall Side through hole.

9. the building block brick that can be bored a hole in length and breadth as claimed in claim 3, it is characterised in that：The brick body is on middle wall left and right directions The middle through hole of one row three is set and three sides of a row for being symmetrically positioned in middle through hole both sides are provided with exterior wall, interior wall Side through hole.

10. the building block brick that can be bored a hole in length and breadth as described in claim 8 or 9, it is characterised in that：The width of the middle through hole is big In the width of the side through hole, the length of the middle through hole is consistent with the length of the side through hole.

11. building block bricks that can be bored a hole in length and breadth as claimed in claim 1, it is characterised in that：The horizontal groove is semicircle groove, Upper and lower two horizontal groove is combined to form the cross-perforating of circle.

12. building block bricks that can be bored a hole in length and breadth as claimed in claim 3, it is characterised in that：The brick body left surface is provided with recessed Groove or inserted block, the corresponding groove of the brick body right flank is provided with inserted block or the correspondence inserted block arranges fluted, and two is left When the right adjacent brick body is piled up, wherein the inserted block of a brick body is inserted in the groove of another brick body.

13. building block bricks that can be bored a hole in length and breadth as claimed in claim 12, it is characterised in that：The groove and inserted block are vertically arranged at The middle part of the brick body left and right side, and the vertical height one of the vertical height of the groove and inserted block and the brick body Cause；The width of the middle through hole, middle wall, groove with inserted block on exterior wall to interior wall direction is consistent.

14. building block bricks that can be bored a hole in length and breadth as claimed in claim 12, it is characterised in that：The cup depth of the groove is more than institute State the protrusion thickness of inserted block.

15. building block bricks that can be bored a hole in length and breadth as claimed in claim 12, it is characterised in that：The groove is provided with close bottom land Tapered cell wall simultaneously forms cone tank；The inserted block has the circular cone being engaged with cone tank.

16. building block bricks that can be bored a hole in length and breadth as claimed in claim 12, it is characterised in that：The top surface of the brick body arranges oriented On the fin that protrudes out, the bottom surface correspondence fin of the brick body is provided with the rib groove of depression, the two neighbouring bricks When body is piled up, wherein the fin of a brick body is inserted in the rib groove of another brick body.

17. building block bricks that can be bored a hole in length and breadth as claimed in claim 16, it is characterised in that：The through hole has left with brick body The consistent horizontal hole wall of right direction length and the longitudinal hole wall consistent with brick body fore-and-aft direction length, the fin, rib groove into Type is on horizontal hole wall.

18. building block bricks that can be bored a hole in length and breadth as claimed in claim 12, it is characterised in that：The thickness of the exterior wall is interior more than described The thickness of wall.

19. building block bricks that can be bored a hole in length and breadth as claimed in claim 18, it is characterised in that：The exterior wall has positioned at the side The outer hole wall of through hole outer layer and the inner hole wall positioned at the side through hole internal layer, are located at side through hole two on the interior wall The thickness of the hole wall of side and the consistency of thickness of inner hole wall；And the thickness of the inner hole wall be the thickness of the outer hole wall three/ Two.

20. building block bricks that can be bored a hole in length and breadth as claimed in claim 12, it is characterised in that：The thickness of the exterior wall and the interior wall Consistency of thickness.

21. building block bricks that can be bored a hole in length and breadth as claimed in claim 12, it is characterised in that：The adjacent through hole in left and right is in right and left There is upwards side hole wall and middle hole wall, the thickness of the middle hole wall is more than the thickness of the side hole wall；And it is described in Between hole wall thickness for side hole wall thickness twice.

22. building block bricks that can be bored a hole in length and breadth as claimed in claim 12, it is characterised in that：The adjacent through hole in left and right is in right and left There is upwards side hole wall and middle hole wall, the thickness of the middle hole wall and the consistency of thickness of side hole wall.

23. building block bricks that can be bored a hole in length and breadth as claimed in claim 12, it is characterised in that：The upper bottom left of the lateral surface of the exterior wall Right four when being all circular arc chamfering, the left and right side of the middle wall up and down four while for circular arc chamfering while；The interior wall The both sides up and down of left and right side are circular arc chamfering side.