CN102817425B - Novel hollow bearing wall - Google Patents

Abstract

The invention discloses a novel hollow bearing wall, which is formed by building a plurality of layers of corner bricks built on corners and main wall bricks built in the middle and then stacking the corner bricks layer by layer, wherein each corner brick comprises a front side edge, a rear side edge, a left side edge and a right side edge, and the middle part of each corner brick is provided with a through hole; the main wall brick comprises a first long side and a second long side which are arranged at a certain distance, and a rib for connecting the first long side and the second long side; the upper end of the rib is provided with a limit boss, and the lower end of the rib is provided with a limit groove matched with the limit boss. The main wall bricks on the same layer are very convenient to butt joint with each other, a wall body can be built quickly and accurately, the transverse self-butt joint between the main wall bricks on the layer can be realized, the vertical self-butt joint between the upper layer and the lower layer can be realized, the built wall body can be firmer, and the shock resistance is good; the ventilation holes of the bricks of the upper and lower adjacent layers are communicated, so that the main wall body is provided with a ventilation and heat insulation hollow layer, and ventilation, heat preservation and heat insulation are realized.

Description

A new type of hollow load-bearing wall

【Technical field】

The invention relates to a novel hollow bearing wall.

【Background technique】

The current wall is generally formed by staggered arrangement of straight bricks and small bricks. However, since the four sides of the brick body of the straight brick and the brick body of the small brick are flat, when the adjacent brick bodies are docked, the mortar is placed between the two butt surfaces, and the adhesion is not very firm, and the same level There is no self-alignment joint between the straight bricks and small bricks, and there is no self-alignment joint between the upper and lower layers. It needs special tools to realize it, which makes the wall building speed very slow and requires a lot of labor. Moreover, the current wall insulation effect is not good, the external heat is directly transmitted to the room, and the indoor heat is quickly dissipated to the outside; Waste a lot of manpower and material resources.

【Content of invention】

The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a new type of hollow load-bearing wall which is convenient for docking, more firmly built, can realize horizontal and vertical self-aligning joints, and has heat insulation effect.

The purpose of the present invention is achieved like this:

A new type of hollow load-bearing wall, which is characterized in that it is formed by laying corner bricks on the corners and main wall bricks in the middle and stacking them in several layers, and the positions of the bricks in the upper and lower adjacent layers are staggered from each other. ;

The corner brick is composed of a front side, a rear side, a left side and a right side. The middle part of the corner brick is provided with a through hole, and the front and rear sides of the outer surface of the right side are provided with The vertical groove of the corner brick and the vertical convex strip of the corner brick; the lower end surface of the right side is provided with a concave arc groove; the upper end surface of the front side, the rear side and the left side There is a first trapezoidal boss on it;

The main wall brick includes the first long side and the second long side arranged at a certain distance, and the ribs connecting the first long side and the second long side; the upper end of the ribs is provided with a limiting protrusion platform, the lower end of the ribs is provided with a limit groove matching the limit boss, and the upper end surfaces of the first long side and the second long side are respectively provided with a second trapezoidal boss, and the second trapezoidal boss A first transverse decorative dent is formed between the outer end surfaces of the first long side and the second long side respectively; the left and right sides of the first long side and the left and right sides of the second long side Matching vertical ribs and vertical grooves are arranged alternately on both sides, and the vertical ribs are respectively connected with the vertical decorative grooves formed between the outer end surfaces of the first long side and the second long side. Ventilation holes are formed between the first long side and the second long side, and the ventilation holes of the main wall bricks of the upper and lower adjacent layers are connected, so that the main wall has a hollow layer for ventilation and heat insulation.

A novel hollow load-bearing wall as described above is characterized in that the heights of the corner bricks and the main wall bricks are the same.

A novel hollow bearing wall as described above is characterized in that the height and width of the first trapezoidal boss and the second trapezoidal boss are equal.

A new type of hollow load-bearing wall as described above is characterized in that the ribs are two, and the two ribs are connected to the two side edges of the first long side and the second long side, and the ribs are connected to the first long side. The junction between the long side and the second long side is a circular arc transition to form a mortar groove.

A new type of hollow load-bearing wall as described above is characterized in that an intermediate connecting block is connected between the two ribs, and a first partition hole is formed between the intermediate connecting block and the first long side, and the intermediate connecting block and the first long side A second spacer hole is formed between the second long sides.

A novel hollow load-bearing wall as described above is characterized in that the length L of the main wall brick is 170-430mm, the width W is 170-210mm, and the height H is 80-100mm.

A new type of hollow load-bearing wall as described above is characterized in that the width W1 of the first long side and the second long side is 30-50 mm; the height H1 of the second trapezoidal boss 116 is 5 mm. -15mm.

A new type of hollow load-bearing wall as described above is characterized in that the height H2 of the limiting boss is 15-25mm, the width W4 of the bottom end of the limiting boss 114 is 76mm, and the width W5 of the top end of the limiting boss is is 62mm, and the length L1 of the opening at the lower end of the limiting groove is 80mm.

A novel hollow load-bearing wall as described above is characterized in that the width W6 of the intermediate connecting block is 20-30 mm, and the length L2 of the intermediate connecting block is 70-310 mm.

A new type of hollow load-bearing wall as described above is characterized in that there is a missing corner between the vertical rib of the corner brick and the front edge of the front side.

The present invention has the following advantages:

1. The butt joint between bricks on the same floor is very convenient, just align the vertical grooves and vertical ridges of this brick with the vertical ridges and vertical grooves of another brick. A horizontal decorative dent is aligned with the second horizontal decorative dent and the third horizontal decorative dent, and the vertical decorative dents of the upper and lower bricks are aligned, so that the wall can be built faster and more accurately without other pull wires or Other ways, just can make the body of wall of building up straight and flat again, can realize the horizontal self-aligning seam between this layer brick, and realize the vertical self-aligning seam between upper and lower floors, can also make the body of wall built up more. Strong and shockproof.

2. The ventilation holes of the bricks on the upper and lower adjacent floors are connected, so that the main wall has a hollow layer for ventilation and heat insulation, so as to realize ventilation, heat preservation and heat insulation.

3. There is still a reserved space in the limit groove of the brick, which can be used for ventilation, wiring, water pipes, etc., and can also reduce the production materials;

4. The outer end surfaces of the first long side and the second long side of the present invention are decorative surfaces with decorative colors, so that the wall does not need to be decorated after the wall is completed.

5. High construction speed and low comprehensive cost;

6. Improve the overall strength of the wall and prevent cracks;

7. The first trapezoidal boss on the upper end of the first long side and the second long side of the main wall brick, the second trapezoidal boss on the upper end of the single-panel main body, and the third trapezoidal boss on the upper end of the corner plate brick, It can enhance the anti-leakage performance and prevent water seepage;

8. Improve the shear resistance of the wall, which can effectively prevent oblique cracks and earthquakes;

9. Improve the compressive strength of the wall, which is more than 2 times higher than that of ordinary walls;

10. The bulk density of the wall is light, less than 60% of the weight of red bricks per cubic meter. In the case of reduced weight, the load-bearing capacity can fully meet the national standard.

【Description of drawings】

Fig. 1 is a perspective view of the present invention;

Fig. 2 is a top view of the present invention;

Fig. 3 is the perspective view of corner brick of the present invention;

Fig. 4 is the perspective view of corner brick of the present invention;

Fig. 5 is the perspective view of main wall brick of the present invention;

Fig. 6 is the top view of main wall brick of the present invention;

Figure 7 is a side view of the main wall tile of the present invention.

【Detailed ways】

A new type of hollow load-bearing wall, which is formed by stacking several layers of corner bricks 10 on the corners and main wall bricks 11 in the middle, and the positions of the bricks on the upper and lower adjacent layers are staggered from each other;

The corner brick 10 comprises a front side 101, a rear side 102, a left side 103, and a right side 104. The middle part of the corner brick 10 is provided with a through hole 105, and the outer side of the right side 104 is The front and rear sides of 1041 are provided with corner brick vertical grooves 106 and corner brick vertical protrusions 107; the lower end surface of the right side 104 is provided with a concave arc groove 108; the front A first trapezoidal boss 109 is provided on the upper end surfaces of the side 101 , the rear side 102 and the left side 103 ;

The main wall tile 11 includes a first long side 111 and a second long side 112 arranged at a certain distance, and a rib 113 connecting the first long side 111 and the second long side 112; The upper end of 113 is provided with the spacer boss 114, and the lower end of rib 113 is provided with the spacer groove 115 that matches with spacer boss 114, and spacer groove 115 will be higher than spacer boss 114, makes in the spacer groove 115 still Reserved space 1150 is reserved, and the reserved space 1150 can be used for ventilation, laying wires, water pipes, etc., and can also reduce manufacturing materials. The upper end surfaces of the first long side 111 and the second long side 112 are provided with a second trapezoidal boss 116, and the second trapezoidal boss 116 is connected to the outer surface of the first long side 111 and the second long side 112. A first transverse decorative slit 120 is formed between the end faces 1110; the left and right sides of the first long side 111 and the left and right sides of the second long side 112 are alternately provided with matching vertical protrusions. Rib 118 and vertical groove 119, the vertical decorative slit 121 formed between the vertical raised rib 118 and the outer end surface 1110 of the first long side 111 and the second long side 112; Ventilation holes 130 are formed between the side 111 and the second long side 112 , and the ventilation holes 130 of the upper and lower adjacent layers of bricks 11 communicate with each other, so that the main wall 1 has a hollow layer 100 for ventilation and heat insulation.

When building a wall, when the main wall brick 11 of the upper strata is stacked on the main wall brick 11 of the lower floor, the limiting groove 115 of the main wall brick 11 of the upper strata is snapped into the limiting boss 114 of the main wall brick 11 of the lower floor, which can Faster and more accurate building of the wall, without other pull wires or other methods, can make the built wall straight and flat, and make the built wall strong in wind resistance and earthquake resistance. The vertical rib 118 The vertical decorative slit 121 formed between the first long side 111 and the outer end surface 1110 of the second long side 112; a ventilation hole 130 is formed between the first long side 111 and the second long side 112, and the upper The ventilation holes 130 of the bricks 11 of the next adjacent layer communicate with each other, so that the main wall body 1 has a hollow layer 100 for ventilation and heat insulation.

The height of the corner brick 10 and the main wall brick 11 is the same. The height and width of the first trapezoidal boss 109 and the second trapezoidal boss 116 are equal.

Described rib 113 is two, and two ribs 113 are connected on the both side edges of the first long side 111 and the second long side 112, and the rib 113 is connected with the first long side 111 and the second long side The boundary portion of the edge 112 is a circular arc transition to form a mortar groove 1131 . An intermediate connection block 1132 is connected between the two ribs 113, a first partition hole 1134 is formed between the intermediate connection block 1132 and the first long side 111, and a gap 1134 is formed between the intermediate connection block 1132 and the second long side 112. A second spacer hole 1135 is formed.

The length L of the main wall tile 11 is 170-430mm, the width W is 170-210mm, and the height H is 80-100mm. The width W1 of the first long side 111 and the second long side 112 is 30-50 mm; the height H1 of the second trapezoidal boss 116 is 5-15 mm. The height H2 of the limiting boss 114 is 15-25mm, the width W4 of the bottom end of the limiting boss 114 is 76mm, the width W5 of the top of the limiting boss 114 is 62mm, and the length L1 of the opening of the lower end of the limiting groove 115 is 80mm. The width W6 of the intermediate connecting block 1132 is 20-30 mm, and the length L2 of the intermediate connecting block 1132 is 70-310 mm.

The outer end surfaces 1110 of the first long side 111 and the second long side 112 of the present invention are decorative surfaces with decorative colors, so that no further external decoration is required after the wall is completed.

When the bricks of the upper strata of the present invention are stacked on the bricks of the lower stratum, the limiting groove 115 of the main wall brick 11 of the upper stratum is snapped into the position-limiting boss 114 of the main wall brick 11 of the lower stratum, and the first transverse decorative groove 120 and the second Horizontal decorative dent 213 is aligned with the third transverse decorative dent 224, and the vertical decorative dent 121 of the upper and lower floor bricks is aligned, so that the body of wall can be built faster and more accurately without other backguys or other methods. Make the built wall straight and flat, and make the built wall strong in wind resistance and earthquake resistance. The upper end faces of the first long side 111 and the second long side 112 are provided with a second trapezoidal boss 116, and the second The trapezoidal boss 116 is used for positioning, which makes it more convenient to build the wall, without additional tools for positioning, and can also prevent water from penetrating into the wall.

Claims (10)

1. A novel hollow load-bearing wall is characterized in that it is formed by stacking several layers of corner bricks (10) on the corners and main wall bricks (11) in the middle. The positions of the bricks on adjacent floors are staggered from each other; The corner brick (10) comprises a front side (101), a rear side (102), a left side (103), and a right side (104), and the middle part of the corner brick (10) is provided with a through hole (105), the front and rear sides of the outer surface (1041) of the right side (104) are provided with corner brick vertical grooves (106) and corner brick vertical ribs (107); The lower end surface of the right side (104) is provided with a concave arc groove (108); the upper end surface of the front side (101), rear side (102) and left side (103) is provided with There is a first trapezoidal boss (109); The main wall tile (11) includes a first long side (111) and a second long side (112) arranged at a certain distance apart, and connects the first long side (111) and the second long side The rib (113) of (112); the upper end of the rib (113) is provided with a spacing boss (114), and the lower end of the rib (113) is provided with a spacing groove (115) matched with the spacing boss (114). ), the upper end surfaces of the first long side (111) and the second long side (112) are respectively provided with a second trapezoidal boss (116), and the second trapezoidal boss (116) is respectively connected to the first long side A first transverse decorative dent (120) is formed between the strip side (111) and the outer end surface (1110) of the second strip side (112); the left and right sides of the first strip side (111) The left and right sides of the second long side (112) are alternately provided with matching vertical ribs (118) and vertical grooves (119), and the vertical ribs (118) are respectively connected with the first A vertical decorative recess (121) formed between the outer end surface (1110) of a long side (111) and the second long side (112); the first long side (111) and the second long side ( Ventilation holes (130) are formed between 112), and the ventilation holes (130) of the main wall bricks (11) of the upper and lower adjacent layers communicate with each other, so that the main wall body (1) has a ventilation and heat insulation hollow layer (100). 2. A new type of hollow load-bearing wall according to claim 1, characterized in that the heights of the corner bricks (10) and the main wall bricks (11) are the same. 3. A novel hollow bearing wall according to claim 1, characterized in that the height and width of the first trapezoidal boss (109) and the second trapezoidal boss (116) are equal. 4. A new type of hollow load-bearing wall according to claim 1, characterized in that the ribs (113) are two, and the two ribs (113) are connected between the first long side (111) and the second On both side edges of the two long sides (112), the junction of the ribs (113) and the first long side (111) and the second long side (112) is a circular arc transition to form a mortar groove (1131). 5. A novel hollow load-bearing wall according to claim 4, characterized in that an intermediate connecting block (1132) is connected between the two ribs (113), and the intermediate connecting block (1132) is connected to the first long A first spacer hole (1134) is formed between the strip sides (111), and a second spacer hole (1135) is formed between the middle connection block (1132) and the second long side (112). 6. A novel hollow load-bearing wall according to claim 1, characterized in that the length (L) of the main wall brick (11) is 170-430mm, the width (W) is 170-210mm, and the height (H) 80-100mm. 7. A novel hollow load-bearing wall according to claim 1, characterized in that the width (W1) of the first long side (111) and the second long side (112) is 30-50mm; The height (H1) of the second trapezoidal boss (116) is 5-15mm. 8. A kind of novel hollow bearing wall according to claim 1, it is characterized in that the height (H2) of described limit boss (114) is 15-25mm, the width of the bottom of limit boss (114) ( W4) is 76mm, the width (W5) of the top of the limiting boss (114) is 62mm, and the length (L1) of the lower end opening of the limiting groove (115) is 80mm. 9. A novel hollow load-bearing wall according to claim 5, characterized in that the width (W6) of the intermediate connecting block (1132) is 20-30 mm, and the length (L2) of the intermediate connecting block (1132) is 70 -310mm. 10. A new type of hollow load-bearing wall according to claim 1, characterized in that there is a missing corner ( 1011).