A kind of outer decorative floor block
Technical field
The utility model relates to building brick, more particularly, relates to a kind of outer decorative floor block for building.
Background technology
Common building brick is common brick, cement brick or the clinker brick of cuboid or square, with the tired body of wall that forms building that builds of such brick, at this moment, adjacent brick is bonding mutually next wall constructed with similar materials such as viscosity mud or cement pastes, to strengthen its globality.For reducing the use amount of building brick, body of wall can be adopted other material, and only adopt very thin outer decorative floor block to stick on the body of wall to reach the effect of brickwork at wall face.Outer decorative floor block is as a kind of external decorative member, and the test that is standing to expose to wind and rain is so the cementability at its back side just becomes the very important problem of building safety.Its back side of existing outer decorative floor block often only is scored surface or does horizontal straight trough and handle that for outer decorative floor block, the adhesive property of such design can not reach the desirable requirement of brick of various structural exteriors decorations.
The utility model content
The technical problems to be solved in the utility model is, overcomes the prior art scored surface or does the unappeasable shortcoming of its adhesive property of outer decorative floor block that horizontal straight trough is handled, and provides a kind of caking property good safe outer decorative floor block.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of outer decorative floor block, described outer decorative floor block is provided with a dovetail groove at least on the contact surface of brick body and cement or similar material, make it to produce good adhesive property with cement or similar material.
Outer decorative floor block providing according to the utility model is characterized in that, set dovetail groove can be horizontal, vertical, oblique and other can reach all shapes that increase adhesive property.
Implement the outer decorative floor block that this utility model provides, because on the contact surface of itself and cement or similar material, owing to be provided with oat tail groove structure, when brick body and cement or similar material are bonding, it is stained with adhesive such as viscosity earth or cement mortar and is filled into brick body dovetail groove, and after adhesive was solidified, adhesive was by bonding with the plane at dovetail groove cylinder and dovetail groove place, its brick body can't be moved, thereby strengthened the caking property of brick body and adhesive.Simultaneously, owing to have dovetail groove on the contact surface of brick body and adhesive, increased the caking property of brick body and adhesive, the space between brick body and the brick body also can significantly reduce, make outer decorative floor block and cement or similar material produce good adhesive property, thereby improve its security performance greatly.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the stereogram of outer decorative floor block first embodiment of the utility model;
Sectional view when Fig. 2 is outer decorative floor block of the utility model and adhesive bonding;
Fig. 3 is the stereogram of outer decorative floor block second embodiment of the utility model.
The specific embodiment
As depicted in figs. 1 and 2, in first embodiment of the present utility model, the outer decorative floor block that is provided is on the contact surface 101 of brick body 100 and cement or similar material, be vertically arranged with dovetail groove 102, its dovetail groove quantity is at least one, and its dovetail groove runs through its brick body, and groove depth is no more than half of brick height degree, when building, under the situation of upwards building a wall, only need to have the binding of cement in the brick full-filling of dovetail groove one side or similar material, make itself and body of wall bonding; With common scored surface or make outer decoration that horizontal straight trough handles with brick different be, outer decorative floor block provided by the utility model, its brick body and body of wall bind tightr, and do not need to fill more binding between brick body and the brick body, save material and made exterior wall more attractive in appearance, also improved security performance simultaneously.
As shown in Figure 3, in second embodiment of the present utility model, the outer decorative floor block that is provided, on the contact surface 101 of brick body 100 and cement or similar material, be horizontally arranged with dovetail groove 103, its dovetail groove quantity is at least one, and its dovetail groove runs through its brick body, and groove depth is no more than half of brick height degree.
In the 3rd embodiment of the present utility model, described outer decorative floor block, on the contact surface of brick body and cement or similar material, the oblique dovetail groove that is provided with, its dovetail groove quantity is at least one, and its dovetail groove runs through its brick body, and groove depth is no more than half of brick height degree.
In the 4th embodiment of the present utility model, described outer decorative floor block is on the contact surface of brick body and cement or similar material, vertical and horizontal are provided with dovetail groove, its dovetail groove is at least one in the quantity of each direction, and its dovetail groove runs through its brick body, and groove depth is no more than half of brick height degree.
Comprehensive the foregoing description, the utility model is protected is not limited to described embodiment, and for equally on a face, other all directions and quantitative improvement also should be in protection domains of the present utility model.