CN2632191Y

CN2632191Y - Building blocks

Info

Publication number: CN2632191Y
Application number: CN 03266330
Authority: CN
Inventors: 周运富
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-07
Filing date: 2003-07-07
Publication date: 2004-08-11
Anticipated expiration: 2013-07-07

Abstract

The utility model relates to a novel building block. Joint chamferings are respectively arranged at connecting corners formed by crossing four sides of the front surface and the back surface of the block and other surfaces. The joint chamferings at the front edge and the back edge of the utility model can also form joint slots of which the shapes are in a V shape, a star shape or a C shape among the blocks in the process of laying a wall even if cement mortar is not used. The building block ensures that cracks are firmly removed and sealed and are spaced without the cement mortar, enhances the anti-seepage performance of the wall and construction efficiency and saves materials. In addition, a through hole of the utility model can provide a passage for a pre-buried cable, the materials are also saved, an upper and a lower adjacent blocks can be mutually overlapped, and the integral intensity is enhanced.

Description

The novel building building block

Technical field

The utility model relates to materials for wall, specifically is a kind of novel building building block.

Background technology

The material that is used for building at present all is that each face is the bulk on plane, needs mortar bonding when being used for building a wall between every.Because the slit between each building block can not be very regular, so will modify processing to metope.As smear mortar, whitewash, its shortcoming is that the decorative layer regular meeting of metope comes off.The metope that has does not have decorative layer, just must carry out jointing to the slit of building block, and in this case, will there be certain width in the slit of reserving, and is consistent as far as possible, and this has just increased the difficulty of construction.And for not using mortar to cohere the body of wall in slit, then must jointing in order to prevent wall leakage.In addition, existing building block does not provide the passage of pre-buried electric wire, and is very inconvenient to the construction of pre-buried electric wire.

Summary of the invention

The purpose of this utility model just provides a kind of novel building building block of reserving the passage of regular slot and electric wire, even do not need mortar when building a wall, also can supply jointing by well-regulated slot, has strengthened the barrier performance of body of wall, makes body of wall more attractive in appearance.

Technical solutions of the utility model are: a kind of novel building building block, the corner of intersecting at four limits and other each faces of the front-back of this building block is equipped with jointing jointing chamfering.

The cross section of described jointing chamfering is a triangle.

The cross section of described jointing chamfering is trapezoidal.

The cross section of described jointing chamfering is the right angle.

At described building block middle part perforation through hole is up and down arranged, one end size of this through hole is less, at this end margin of through hole the hole eaves that exceeds this face of building block is arranged, the outer of this hole eaves and the other end of described through hole coincide, and the excessive face of taper is arranged between the big path of described through hole.

Described through hole all has two and alternate and put; Be provided with the excessive face of described taper in the sides adjacent of two through holes and with the front-back sides adjacent of building block.

The Aspect Ratio of this building block is 2: 1

Even the jointing chamfering at the utility model front-back edge make its when building a wall without mortar also can between every building block, all form＜shape,

The pointing groove of shape or Contraband shape has guaranteed that the slit is colluded securely to smear sealing, and need not to be separated out the slit by mortar, has improved the barrier performance and the efficiency of construction of body of wall, has saved material.In addition, through hole of the present utility model can be pre-buried cable passage is provided, and has also saved material, and neighbouring building block is overlapped mutually, has increased bulk strength.

Description of drawings

Fig. 1 is the end view that the utility model has the embodiment of triangle jointing chamfering:

The left side of Fig. 2 Fig. 1 (right side) view;

The A-A sectional view of Fig. 3 Fig. 1;

Fig. 4 is the sectional view of this embodiment after overlapping;

Fig. 5 is the end view that the utility model has the embodiment of trapezoidal jointing chamfering;

Fig. 6 is the sectional view of embodiment after overlapping among two Fig. 5;

Fig. 7 is the end view that the utility model has the embodiment of right angle jointing chamfering;

The sectional view of embodiment after overlapping among two Fig. 7 of Fig. 8;

Fig. 9 has the building block of triangular chamfered to be built into the schematic diagram of wall.

The specific embodiment

Referring to each accompanying drawing, the corner that four limits and other face of the utility model in the front 1 of building block and back 5 intersects is equipped with jointing chamfering 2.At described building block middle part two alternate and put and connect through hole up and down, top 6 sizes of this through hole are less, the hole eaves 3 that exceeds this face of building block is arranged at the miner diameter end edge of through hole, the bigger diameter end 7 of the outer of this hole eaves and the other end of described through hole matches, and the excessive face 8 of taper is arranged between the

big path

6 and 7 of described through hole.The excessive face 8 of this taper of present embodiment is located at three sides, promptly be located at two through holes sides adjacent and with the sides adjacent of the front-

back

1,5 of building block; Also can be located at whole peripheries.The excessive face 8 of taper can improve the intensity of building block greatly.

The utility model can be made into the shape that Aspect Ratio is 2:1.

The cross section of the jointing chamfering 2 of the embodiment among Fig. 1-Fig. 3 is a triangle.Sectional view after two the foregoing descriptions are overlapping has been shown among Fig. 4, and the hole eaves 3 of the building block below this figure can find out embeds in the bigger diameter end 7 of the through hole of going up facing block.Two jointing chamferings 2 that between intersects are the pointing groove 9 of formation＜shape jointly.

The cross section of the jointing chamfering 2 of the embodiment among Fig. 5 and Fig. 6 is trapezoidal.After making up, constitute with adjacent block

The pointing groove 9 of shape.

The cross section of the jointing chamfering 2 of the embodiment among Fig. 7 and Fig. 8 is the right angle, constitutes the pointing groove 9 of Contraband shape after making up with adjacent building block.

Fig. 9 has the building block of triangular chamfered to be built into front 1 (or back 5) schematic diagram of wall.Can find out from this figure, at the pointing groove 9 of the chamfering formation rule at all adjacent building block edge of the chamfering of the periphery of each building block with other.

The cross section of chamfering 2 of the present utility model can be an arbitrary shape.No matter what kind of concrete structure building block is, and is in front every or/and the back is provided with the scope that the building block of above-mentioned chamfering 2 all is the utility model protection.

Claims

1, a kind of novel building building block is characterized in that: the corner of intersecting at four limits and other each faces of the front-back of this building block is equipped with jointing jointing chamfering.

2, novel building building block according to claim 1 is characterized in that: the cross section of described jointing chamfering is a triangle.

3, novel building building block according to claim 1 is characterized in that: the cross section of described jointing chamfering is trapezoidal.

4, novel building building block according to claim 1 is characterized in that: the cross section of described jointing chamfering is the right angle.

5, novel building building block according to claim 1, it is characterized in that: have at described building block middle part to connect through hole up and down, one end size of this through hole is less, the hole eaves that exceeds this face of building block is arranged at this end margin of through hole, the outer of this hole eaves and the other end of described through hole coincide, and the excessive face of taper is arranged between the big path of described through hole.

6, novel building building block according to claim 5 is characterized in that: described through hole all has two and alternate and put; Be provided with the excessive face of described taper in the sides adjacent of two through holes and with the front-back sides adjacent of building block.

7, according to any one described novel building building block of claim 1 to 6, it is characterized in that: the Aspect Ratio of this building block is 2: 1.