Wall strip in a kind of many rounds haydite concrete
Technical field
This utility model relates to building prefabricated components art, refers in particular to a kind of many rounds pottery
Grain concrete inner wall batten.
Background technology
Sheet material replaces bulk becomes the inexorable trend of materials for wall innovation, and application sheet material can reach simultaneously
To saving natural resources and the purpose of human resources, and the construction period can be shortened to greatest extent.
The hollow lath having in existing market, south is based on ordinary concrete plate, and the north with GRC plate is
Main, the former surface density is relatively big, installs laborious, and fire protecting performance is poor, the latter's contract with dry rate big application model
Enclose little, be both only used for indoor partition wall, to the party wall of hotel, office building and residential building,
Between ladder, wall is the most inapplicable;Wall strip in many rounds haydite concrete is had at present for this, it is possible to
Solve the problems referred to above well, but, in current many rounds haydite concrete, wall strip is still
Have that structural strength is not enough, soundproof effect is poor, and assemble the problems such as bonding strength is inadequate.Cause
This, it is necessary to wall strip in current many rounds haydite concrete is improved.
Utility model content
In view of this, this utility model for the disappearance of prior art existence, its main purpose is
Wall strip in a kind of many rounds haydite concrete is provided, its can effectively solve existing more than round pottery
There is intensity deficiency, soundproof effect difference and inadequate the asking of bonding strength in grain concrete inner wall batten
Topic.
For achieving the above object, this utility model uses such as purgation technical scheme:
Wall strip in a kind of many rounds haydite concrete, includes body, the upper and lower surface of this body
Being formed through at least two exhausting holes, the two ends of body are arranged with dovetail groove, the other end of body
Being convexly equipped with dovetails, this dovetails is suitable with dovetail groove, this body include main part and
Baffle, this main part is concrete material, this baffle produced by insert molding in main part, every
Being provided with position, multiple hole on soundboard, through hole corresponding for the plurality of Kong Weiyu is coaxial.
Preferably, the upper and lower surface of described main part is all covered with fire resistant coating.
Preferably, the side emargination of described body is provided with multiple arc positioning groove, accordingly, is somebody's turn to do
Another lateral margin of body is convexly equipped with multiple arc locating piece, and the plurality of arc locating piece is with corresponding
Arc positioning groove is suitable.
Preferably, described two exhausting holes offset one from another setting.
This utility model compared with prior art has clear advantage and beneficial effect, concrete and
Speech, as shown from the above technical solution:
By being inlaid with baffle in main part so that the overall construction intensity of this product is effective
Strengthen, the soundproof effect simultaneously also strengthened, and coordinate dovetails to dock with dovetail groove so that two
Bonding strength between product is enough, more firm, is not easily disconnected from, and this product globality is more preferable,
Only need to install one layer of batten in the position needing thicker partition wall batten, convenient construction is installed.
For more clearly illustrating architectural feature of the present utility model and effect, below in conjunction with the accompanying drawings with
This utility model is described in detail by specific embodiment:
Accompanying drawing explanation
Fig. 1 is the front view of the preferred embodiment of this utility model;
Fig. 2 is the sectional view of A-A in Fig. 1.
Accompanying drawing identifier declaration:
10, body 11, main part
12, baffle 13, fire resistant coating
101, through hole 102, dovetail groove
103, dovetails 104, Kong Wei
105, arc positioning groove 106, arc locating piece
Detailed description of the invention
Refer to shown in Fig. 1 and Fig. 2, that show the preferred embodiment of this utility model
Concrete structure, includes body 10.
The upper and lower surface of this body 10 is formed through at least two exhausting holes 101, body 10
Two ends are arranged with dovetail groove 102, and the other end of body 10 is convexly equipped with dovetails 103, this dovetail
Block 103 is suitable with dovetail groove 102, and this body 10 includes main part 11 and baffle
12, this main part 11 is concrete material, this baffle 12 produced by insert molding in main part 11,
Position, multiple hole 104, position, the plurality of hole 104 and corresponding through hole 101 it is provided with on baffle 12
Coaxially.In the present embodiment, described two exhausting holes 101 offset one from another setting.
And, the upper and lower surface of described main part 11 is all covered with fire resistant coating 13, is used for
To fireproof effect.
It addition, the side emargination of described body 10 is provided with multiple arc positioning groove 105, accordingly,
Another lateral margin of this body 10 is convexly equipped with multiple arc locating piece 106, the plurality of arc locating piece
106 is suitable with corresponding arc positioning groove 105.
During use, this product is applicable to inner chamber, is stitched together multiple, wherein on a product
Dovetails 103 snap in the multiple arcs in the dovetail groove 102 on another product, on a product
Locating piece 106 snaps in the multiple arc positioning grooves 105 on another product.This product has by force
Degree is high, weight gently, fire-resistant more than 5 hours, heat transfer coefficient is less than 1.4W/m 2.k, drying shrinkage
Rate low (less than 3/10000ths), easy to operate, labor cost is low, economize on resources, total cost
Material low, "dead", sound insulation are more than advantages such as 50dB.
Design focal point of the present utility model is: by being inlaid with baffle in main part so that
The overall construction intensity of this product effectively strengthens, the soundproof effect simultaneously also strengthened, and coordinates swallow
Tail block docks with dovetail groove so that the bonding strength between two products is enough, more firm, no
Easily departing from, this product globality is more preferable, only need to install one in the position needing thicker partition wall batten
Layer batten, convenient construction is installed.
Know-why of the present utility model is described above in association with specific embodiment.These only describe
It is to explain principle of the present utility model, and can not be construed to this practicality new by any way
The restriction of type protection domain.Based on explanation herein, those skilled in the art need not pay
Performing creative labour can associate other detailed description of the invention of the present utility model, these modes
Within falling within protection domain of the present utility model.