CN202273352U

CN202273352U - Aligning type multi-rib concrete small hollow mould card waterproofing building block

Info

Publication number: CN202273352U
Application number: CN2011203982511U
Authority: CN
Inventors: 黄靓; 王蓥; 黄埔军
Original assignee: CHANGSHA HUAKUN BUILDING MATERIALS TECHNOLOGY CO LTD
Current assignee: Changsha Huaxin Construction Engineering Technology Co., Ltd.
Priority date: 2011-10-19
Filing date: 2011-10-19
Publication date: 2012-06-13
Anticipated expiration: 2021-10-19

Abstract

The utility model discloses an aligning type multi-rib concrete small hollow mould card waterproofing building block, which comprises outer walls, a transversal rib, a protruded rib and haunches, wherein the outer walls and the transversal rib form a main building block space, the outer walls and the protruded rib are used for conjunction of a lower row of building blocks, the outer walls, the transversal rib, the protruded rib and the haunches are used for transmitting vertical force, due to the haunches, a force transmission path is more definite, due to the transversal rib, the structure can have larger resisting capability for outer transversal load, vertical holes are used for arranging vertical reinforcing steel bars and casting concrete, a hole at the lower of the transversal rib is used for arranging transversal reinforcing steel bars, the concrete and the reinforcing steel bars form a net-shaped structure with excellent load-carrying property, and after building, due to the height difference between the outer walls and the protruded rib, a wall body can have a very good waterproof anti-permeability property.

Description

A kind of to the hollow mould card of many ribs of quantic concrete small size waterproof building block

Technical field

The utility model relates to the body of wall field of building, is specially a kind of to the hollow mould card of many ribs of quantic concrete small size waterproof building block.

Background technology

Hollow building-block for construction has been brought into play important effect in the body of wall field; But concrete small size hollow building block commonly used at present often exists from great, shortcomings such as power transmission is indeterminate, construction is inconvenient, water impermeability difference; Not only wasted more material; Wasted ample resources, improved cost, and caused certain hidden danger for the safety of structure and the normal use of building.

The utility model content

The purpose of the utility model is to provide a kind of less, easy construction of conducting oneself with dignity, mechanical characteristic is good and have better waterproof impervious characteristic to the building block of the hollow mould card of many ribs of quantic concrete small size.

The utility model comprises two outer walls, three cross ribs, two fins, two haunches; Article two, a last placement surface that is applicable to alignment is respectively arranged at outer wall top; Article two, a following placement surface that is applicable to alignment is respectively arranged at the outer wall bottom; Last placement surface extends to form the haunch that improves stress performance to building block inside; Haunch extends upward the fin that is formed for agreeing with, and the outer wall on both sides, fin and haunch are connected through three cross ribs perpendicular to outer wall, the top of cross rib have one be applicable to the alignment and in the concordant placement surface of fin; The cross rib bottom is higher than the following placement surface of outer wall; In the cross rib lower central a horizontal hole that is used to arrange transverse reinforcement and core grouted concrete bottom horizontal flow sheet is arranged, the outer wall on both sides, fin, haunch and three cross ribs are formed for arranging the vertical hole of vertical reinforcement and concrete perfusion, and each edge of outer wall respectively has a leg-of-mutton chamfering that forms vertical mortar seam; When building by laying bricks or stones not only outer wall align, and cross rib also aligns, and guarantees the continuity of vertical Path of Force Transfer.Outer wall, cross rib, fin and haunch are used to transmit vertical force, because the existence of haunch makes Path of Force Transfer clearer and more definite, cross rib makes structure for outside transverse load bigger resistivity arranged; Vertical hole can be arranged vertical reinforcement, and laterally hole can be arranged transverse reinforcement, and laterally hole has certain area, and behind the assurance concrete perfusion, body of wall inside forms a kind of netted structure, has superior overall performance.

The utility model is the building block of a kind of mould card, and outer wall and fin can agree with preferably, and the height of fin is greater than the position of fin to the outer wall base, and the difference in height between outer wall and the fin makes body of wall have good waterproof impervious characteristic.

The body of wall that the utility model forms is reserved with the vertical groove that is used to fill mortar) and transverse concave groove, vertical groove and transverse concave groove all are positioned at the building block outward flange, can direct injection or smear mortar.

Description of drawings

Fig. 1 is the axonometric drawing of main piece;

Fig. 2 is the top view of main piece;

Fig. 3 is the elevation of main piece;

Fig. 4 is a kind of axonometric drawing of joining piece;

Fig. 5 is another kind of axonometric drawing of joining piece;

Fig. 6 is another kind of axonometric drawing of joining piece;

The axonometric drawing that Fig. 7 builds for the building block group.

Description of reference numerals is following:

1-outer wall 2-cross rib 3-fin 4-haunch

The vertical hole 7-of the horizontal hole 6-of 5-goes up placement surface under the placement surface 8-

The vertical groove 11-of 9-chamfering 10-transverse concave groove.

The specific embodiment

Below will combine accompanying drawing that the utility model is described further:

Fig. 8 has provided the group of the hollow mould card of many ribs of quantic concrete small size building block has been built sketch map.As shown in the figure, the construction of its masonry way and common reinforcing bars building block body of wall is similar, and the limit is placed the building block limit and arranged reinforcing bar, concrete perfusion then.

Above-mentioned accompanying drawing and embodiment only are used to explain that the utility model is more preferably a kind of; Protection domain to the utility model does not constitute any limitation, and those skilled in the art in the utility model scheme scope, carries out common variation and replacement all should be included within the protection domain of the utility model.

Claims

1. one kind to the hollow mould card of many ribs of quantic concrete small size waterproof building block, comprises two outer walls (1), three cross ribs (2), two fins (3), two haunches (4); It is characterized in that a last placement surface (7) that is applicable to alignment is respectively arranged at its described two outer walls (1) top; Article two, a following placement surface (8) that is applicable to alignment is respectively arranged at the outer wall bottom; Last placement surface extends to form the haunch (4) that improves stress performance to building block inside; Haunch (4) extends upward the fin (3) that is formed for agreeing with; The outer wall on both sides (1), fin (3) and haunch (4) are connected through two cross ribs perpendicular to outer wall (2); The top of cross rib have one be applicable to the alignment and in the concordant placement surface of fin (8), the cross rib bottom is higher than the following placement surface (7) of outer wall, in the cross rib lower central a horizontal hole (5) that is used to arrange transverse reinforcement and core grouted concrete bottom horizontal flow sheet is arranged; The outer wall on both sides (1), fin (3), haunch (4) and two cross ribs (2) are formed for arranging the vertical hole of vertical reinforcement and concrete perfusion, and each edge of outer wall (1) respectively has a leg-of-mutton chamfering (9) that forms vertical mortar seam.

2. according to claim 1 to the hollow mould card of many ribs of quantic concrete small size waterproof building block, it is characterized in that: three cross ribs (2) that are used to improve lateral force resistance are arranged between two outer walls (1), two fins (3) and two haunches (4).

3. according to claim 1 to the hollow mould card of many ribs of quantic concrete small size waterproof building block, it is characterized in that: the height of fin (3) is greater than the position of fin (3) to outer wall (1) base.

4. according to claim 1 to the hollow mould card of many ribs of quantic concrete small size waterproof building block; It is characterized in that: the body of wall of its formation is reserved with vertical groove (10) and the transverse concave groove (11) that is used to fill mortar, and vertical groove (10) and transverse concave groove (11) all are positioned at the building block outward flange.