CN2233433Y

CN2233433Y - Jointing building block

Info

Publication number: CN2233433Y
Application number: CN 95240913
Authority: CN
Inventors: 丁正乙
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-11-17
Filing date: 1995-11-17
Publication date: 1996-08-21
Anticipated expiration: 2005-11-17

Abstract

The utility model discloses a jointing building block for building the wall. The top part of the building block is provided with a protruding geometric body, and the tail part of the building block is provided with a geometric body cavity corresponding to the top part; the cavity passage can be cut at the tail part of the building block in the transverse direction, and can be cut in the vertical direction. The middle part of the building block is provided with a rectangular or circular cavity. The jointing building block has simple structure, easy manufacture, and convenient construction; the building seam is in the convex-concave-shaped; the jointing building block can not use the cement, the mortar for building; large cement materials and labor can be saved, the wall cost can be reduced, the material conveyance can be relieved, and the shock resistance of the wall can be enhanced.

Description

The interconnection system building block

The utility model relates to a kind of constructional materials, in particular for the building block of masonry panel.

Existing building block is cuboid or square body, and there is vertical hole the centre, and with cementitious, loose with the wall body structure that this building block builds up, intensity is low between the building block, and shock resistance is relatively poor.

The purpose of this utility model provides a kind of simple in structure, makes easily the interconnection system building block of easy construction.

The purpose of this utility model is achieved in that the building block head has an outstanding solid, the afterbody of building block have one with the corresponding solid of head cavity, empty passage is laterally opened the afterbody of cutting in building block, also can vertically open and cut.There are rectangle or circular cavity in the building block middle part.

The utility model has the advantages that simple in structurely, make easily easy construction, when laying the first skin building block, lay with the monoblock height for first, second highly is connected to first afterbody with 1/2, this 1/2 height building block is in advance prefabricated, lay with the monoblock height again for the 3rd, the 4th is again 1/2 highly laying, and one high and one low like this arrangement is gone down, puzzle joint is convex-concave, no longer need cement, mortar to build by laying bricks or stones, save a large amount of cement materials and manpower, reduced the body of wall cost.Alleviate the conveying of material, improved the shock resistance of body of wall.

Below in conjunction with drawings and Examples the utility model is described.

Fig. 1 is the utility model first example structure figure.

Fig. 2 is the utility model second example structure figure.

The outstanding solid of (1) head, (2) rectangle cavity, (3) afterbody solid cavity, (4) horizontal empty passage, (5) vertical empty passage among the figure.

C is adopted in building block ₁₅～C ₂₀Concrete carries out proportioning to be made.

The 1st embodiment: when building the straight line body of wall, outstanding how much cavities (1) of each building block head are inlaid in the afterbody solid cavity (3) of the building block afterbody in front by the horizontal empty passage (4) of the building block afterbody in front, make body of wall become an integral body.

The 2nd embodiment: when building L type body of wall, the outstanding solid (1) of building block head by the vertical empty passage (5) of another piece building block afterbody, is embedded in afterbody solid cavity (3) the interior L of formation type body of wall of another piece building block afterbody.

Claims

1, a kind of interconnection system building block is characterized in that head has outstanding solid, afterbody have one with the corresponding solid of head cavity, empty passage is laterally opened and is cut at the building block afterbody.

2, a kind of interconnection system building block is characterized in that head has outstanding solid, and afterbody has a solid cavity identical with head, and empty passage is vertically opened and cut at the building block afterbody.