CN2289840Y

CN2289840Y - Building blocks

Info

Publication number: CN2289840Y
Application number: CN 96205697
Authority: CN
Inventors: 金文�; 刘燕
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-02-28
Filing date: 1996-02-28
Publication date: 1998-09-02
Anticipated expiration: 2006-02-28

Abstract

The utility model relates to a building block, which is hollow. The top of the utility model is provided with a mortar groove 4 which is surrounded by an inward flange 2 and an outward flange 3, and joints of building blocks are provided with interfaces 5; the inward flange is inserted into vertical holes which are positioned on an upper building block, so the strength of cutting of walls is high; the utility model can nicely solve the problem of unsaturation of flat joint mortar for the building blocks; the compressive strength of the walls is increased, and meanwhile, the efficiency of building is high.

Description

Building block

The novel Hollow building block that relates to a kind of constructional materials, particularly masonry panel of this reality.

When building wall, the degree of filling up of mortar is very big to the resistance to compression of body of wall, the influence of shear strength in the building block flush joint, especially build Hollow building block by laying bricks or stones, because the thickness itself of its wall and rib is very thin, mortar can not fill up the influence of strength of wall body then more outstandingly in the flush joint, and Hollow building block is generally comparatively great, and the workman holds comparatively difficulty of block operations, be difficult to not only guarantee that flush joint fills up mortar, and inefficiency.For the full degree of mortar that how to improve in the Hollow building block flush joint, prior art---" pin hair style elements of block for against vibrations " (Chinese patent ZL89216266.X), the vertical core top is provided with a boss in building block, this boss is for the loss that prevents mortar vertical core in building block, improve mortar and certain effect is arranged in the plumpness of flush joint, but can not prevent the loss of mortar, the not full problem of mortar in the still unresolved body of wall flush joint in the exterior surface of wall slit.

The purpose of this utility model provides and a kind ofly can improve the full degree of mortar in the Hollow building block flush joint preferably, builds the high building block of efficient by laying bricks or stones.

For achieving the above object, the scheme that the utility model adopts is: surround being provided with on the end face of Hollow building block by the inward flange on the vertical core limit with along the outward flange of end face outside, leave group and build the mortar pin groove of interface, in case the loss of mortar in flush joint, the pay full scale of mortar in the raising flush joint.

The inward flange of above-mentioned building block is a little more than outward flange.Inward flange embedded in the vertical core of going up building block when group was built, and to strengthen the shear strength of body of wall, also can guarantee the full of building block flush joint mortar better simultaneously.

The joint of the outward flange of above-mentioned building block between building block also is provided with alignment notch, the alignment of building block up and down when conveniently building by laying bricks or stones.

The utility model compared with prior art, thereby formed mortar pin groove owing to increased outward flange, therefore, (1) can avoid the loss of mortar on all directions in the flush joint, simultaneously, thus owing to guarantee the plumpness of mortar in flush joint in the space that the extruding of last building block is pressed into mortar does not fill up in the flush joint.(2) mortar after solidifying makes mortar be in multidirectional stressed situation because the distortion that load-bearing produced is subjected to the obstruction of inside and outside flange, so has also improved the intensity of mortar itself.(3) efficiency of construction is improved.Only need during operation mortar wipeed off and can make the flush joint mortar full in the mortar pin groove, need not careful shop slurry, be difficult for the situations that many shops slurry take place and mend slurry.Owing to adopt the structure of inward flange a little more than outward flange, when group was built, when the mortar of strickling in inside and outside flange pressed in last building block, unnecessary slightly mortar then was extruded outward flange, thereby further guarantees the full of flush joint mortar.

The utility model is described in further detail below in conjunction with accompanying drawing embodiment.

Fig. 1 is the surface structure schematic diagram of the utility model embodiment 1.

Fig. 2 is that embodiment builds the cross section cross-sectional schematic for 1 group.

Fig. 3 is 1 group of tiling the plane cross-sectional schematic of embodiment.

Fig. 4 is the surface structure schematic diagram of the utility model embodiment 2.

Fig. 5 is the surface structure schematic diagram of the utility model embodiment 3.

Fig. 6 is the surface structure schematic diagram of the utility model embodiment 4.

Fig. 7 is the surface structure schematic diagram of the utility model embodiment 5.

Fig. 8 is the surface structure schematic diagram of the utility model embodiment 6.

Fig. 9 is the surface structure schematic diagram of the utility model embodiment 7.

Figure 10 is the surface structure schematic diagram of the utility model embodiment 8.

Figure 11 is the surface structure schematic diagram of the utility model embodiment 9.

Figure 12 is the surface structure schematic diagram of the utility model embodiment 10.

Figure 13 is the surface structure schematic diagram of the utility model embodiment 11.

Fig. 1 is the utility model embodiment that is used to build by laying bricks or stones stalk, the end face of this building block be provided with on two vertical core 1 limits inward

flange

2 and 3 that surround along the outward flange of end face outside, leave the mortar pin groove 4 that group is built interface 5 at the building block two ends, four angles that building block outward flange 3 is built joint in group respectively are provided with an alignment breach 6, so that organize the alignment of building block up and down when building.When the building block group was built, the group at two ends block interface 5 alignd mutually with the group block interface 5 of two ends building block the mortar pin groove 4 between the building block is linked together.

Among Fig. 2, inward flange on the end face 2 has surrounded mortar pin groove 4 with outward flange 3, and the width of mortar pin groove 4 is wider than the thickness of building block outer wall 7, the lower end of outer wall 7 is embedded in the mortar pin groove 4 mortar 8 is played squeezing action, the adjustment when being convenient to concrete block masonry up and down simultaneously.Among the figure, inward flange 2 is higher than outward flange 3 and embeds in the vertical core 1 of going up building block, can guarantee the plumpness of mortar 8 in the flush joint inboard better like this when improving the body of wall shear strength.

Fig. 3 as seen, building block when the overlap joint group is built mutually up and down, the lower end of last building block rib 9 is pressed on the interior mortar 8 of following two building block junction surface mortar pin groove 4; Above 7 of the outer walls at two building block junction surfaces just in time be pressed in down on the facing block rib 9 on the mortar in the mortar pin groove 48.

Fig. 4 for and embodiment 1 another embodiment of the present utility model supporting, that be used to build by laying bricks or stones stalk, this building block only has a vertical core 1, mortar pin groove 4 is provided with two interfaces 5 on the end face opposite side.

Fig. 5 for and embodiment 1 the utility model embodiment supporting, that be used for the masonry panel termination, this building block has two vertical cores 1, mortar pin groove 4 leaves a group and builds interface 5.

Fig. 6 for and embodiment 1 another the utility model embodiment supporting, that be used for the masonry panel termination, perpendicular piece only has a vertical core 1, its mortar pin groove 4 leaves a group and builds interface 5.

Fig. 7, Fig. 8 for and embodiment 1 the utility model embodiment supporting, that be used to build by laying bricks or stones " L " shape corner, this kind building block has two vertical cores 1, sand leaves the group that both direction is 90 ° of angles with groove 4 and builds interface 5.

Fig. 9, Figure 10 for and embodiment 1 the utility model embodiment supporting, that be used to build by laying bricks or stones "T"-shaped corner, this kind building block has two vertical cores 1, mortar pin groove 4 leaves two and is located on the end face minor face and group that one is located on the long limit is built interface 5.

Figure 11 for and embodiment 1 another embodiment of the utility model supporting, that be used to build by laying bricks or stones "T"-shaped corner, this building block has two vertical cores 1, mortar pin groove 4 is provided with two and on two long limits of end face one end builds interface 5 with a group on minor face.

Figure 12 for and embodiment 1 the utility model embodiment supporting, that be used to build by laying bricks or stones " ten " type corner, the mortar pin groove 4 of this building block is provided with 4 groups and builds interfaces 5, wherein two on the minor face of end face, two on the long limit of end face one end.

Figure 13 is the utility model embodiment of circular hole for vertical core 1.Mortar pin groove 4 is that inward flange 2 and the outward flange 3 on two vertical cores, 1 limit surrounds on the end face by being located at, and leaves two groups and build interface 5, and outward flange 3 is built joint in group and also is provided with 4 alignment notch 6.

Claims

1, a kind of building block contains vertical core (1), and outer wall (7), inward flange (2) is characterized in that; End face is provided with by inward flange (2) and the outward flange (3) outside end face mortar pin groove (4) that surround, that leave group block interface (5).

2, building block according to claim 1 is characterized in that: inward flange (2) protrudes the height of end face a little more than outward flange (3).

3, according to claim 1,2 described building blocks, it is characterized in that: outward flange (3) is built joint in the building block group and also is provided with alignment notch (6).