A kind of T-shaped latching type energy-saving impermeable building block
Technical field
The present invention relates to building unit field, particularly, relate to a kind of T-shaped latching type energy-saving impermeable building block.
Background technology
Building block of the prior art mostly is regular cube, only connect by mortar between each end face, end face and the masonry way docked make wall shear strength and steadiness poor, and because mortar seam is in straight type, extend to outdoor indoor, will cause like this body of wall easy to crack, infiltration, in addition, common building block, without insulation, heat insulating function, can not reach power conservation requirement.In order to reach energy conservation standard, normal employing concrete load-bearing block or lightweight aggregate concrete block masonry, external pasting polyphenyl plate in building block, in polyphenyl plate, applying mortar carries out thermal insulation, its construction is complicated, cost highly, easy ftractures, peel off the quality accidents such as even entirety comes off, and affects energy-saving effect.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of T-shaped latching type energy-saving impermeable building block, to realize the advantage that structure is simple, durability is good, barrier properties is good, globality is good.
For achieving the above object, the technical solution used in the present invention is:
A kind of T-shaped latching type energy-saving impermeable building block, cross section is T-shaped, the two ends of described T-shaped horizontal edge are respectively arranged with depression, described depression is positioned at the lower limb of described T-shaped horizontal edge, described T-shaped vertical edge is respectively arranged with projection away from the both sides of one end of horizontal edge, described projection is positioned at the top edge of described T-shaped vertical edge, described depression and convex shape and the supporting setting of size.During described concrete block masonry, self-locking energy-saving impermeable building block automatic locking, good integrity, can laid dry.
Further, cavity is provided with in described T-shaped latching type energy-saving impermeable building block.
Further, porous insulation material is filled with in described cavity.
Further, described porous insulation material is foamed plastics or rock wool, except wall upper and lower side, all eliminates the impact of heat bridge along wall overall height.Fill insulant material type, thickness and wall thickness can adjust according to power conservation requirement, can not add inside and outside insulation layer and reach power conservation requirement.
Further, the face of bonding of described T-shaped latching type energy-saving impermeable building block is provided with groove and projection, one of them face groove of bonding is corresponding with the projection in another face of bonding, and when building by laying bricks or stones, T-shaped energy-saving building blocks is connected together mutually, good integrity, can laid dry.
T-shaped latching type energy-saving impermeable building block of the present invention is simple and reasonable for structure, compact, overcomes the shortcomings of prior art, achieves following advantage:
1. building block of the present invention is lightweight, making, easy construction;
2. the porous insulation material of filling can be filled or on-the-spot filling in factory, and in can not adding, external thermal insulation reaches power conservation requirement.;
3. good endurance, barrier properties is good;
4. concrete block masonry face is snap close shape, locks mutually, good integrity, can laid dry.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for manual, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the using state schematic diagram of T-shaped latching type energy-saving impermeable building block of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Fig. 1 is embodiments of the invention schematic diagram, as seen from the figure, and T-shaped latching type energy-saving impermeable building block, cross section is T-shaped, the two ends of T-shaped horizontal edge are respectively arranged with depression, and T-shaped vertical edge is respectively arranged with projection away from the both sides of one end of horizontal edge, depression and convex shape and the supporting setting of size.During concrete block masonry, self-locking energy-saving impermeable building block automatic locking, good integrity, can laid dry.
Being provided with cavity in T-shaped latching type energy-saving impermeable building block, in cavity, being filled with porous insulation material---foamed plastics, except wall upper and lower side, all eliminates the impact of heat bridge along wall overall height.Fill insulant material type, thickness and wall thickness can adjust according to power conservation requirement, can not add inside and outside insulation layer and reach power conservation requirement.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.
Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.