CN86102571A

CN86102571A - Method for brick wall construction with movable formwork

Info

Publication number: CN86102571A
Application number: CN 86102571
Authority: CN
Inventors: 任华国
Original assignee: Individual
Current assignee: Individual
Priority date: 1986-04-08
Filing date: 1986-04-08
Publication date: 1987-10-21

Abstract

A kind of lift-type movable mold method for brick wall construction.The design's characteristics are to utilize whole framed laying bricks, and framed being provided with can be for the portal frame of jack lifting.It is framed to utilize jack to promote in proper order during construction.Since use framed construction, wall surface levelling, and now general can save with the floating operation of mortar in the back of laying bricks, also lower to workman's technical requirements.The design is specially adapted to building area less than 100m ²Dormitory, but also can be used for bigger building.

Description

Method for brick wall construction with movable formwork

The invention belongs to the brick wall construction field.

Qin brick and Han tile is the traditional constructional materials of China, no matter is to build large-scale palace temple for thousands of years, or be the private residence hutch all be with a piece of fragment of brick be built into a wall.Because science and technology development, seldom used this job practices in the modern heavy construction, but, still commonly use conventional method for thousands of years in the construction of civilian house: slap line by experienced craftsman, a piece brick is built into wall with mortar no matter in the city or the rural area.The shortcoming of this ancient method is: must be coated with the last layer mortar on the brick wall surface that puzzles, the levelling metope 1.; 2. when casting holder Beam or structure column, necessary shuttering in addition; 3. the craftsman that will have certain technical level could construct.

At above-mentioned shortcoming, the design proposes a kind of new job practices, utilize lift-type mould alive to carry out the brick wall construction, thereby make the metope after the construction smooth substantially, exempted the operation of sand finish, and since in construction, used framed, therefore formwork erection in addition when concrete perfusion holder Beam or concrete column, thus reduced duration of cast-in-site coagulation holder Beam or column.

The design's detailed description accompanying drawings is as follows:

One cover framed (1) is installed on the building wall base of preparing construction, framed must the sealing of being installed, it is the quadrangle (separate room building as shown in Figure 1) that each mould (2) of living must connect into a sealing, an or unit of forming by several quadrangles (comprising the separate unit between three rooms as shown in Figure 2), guarantee framed tram when vertical-lift like this, also guaranteed the design attitude of brick wall.

Be that the structure (Fig. 3,4,5) of framed (1) is described in representative in detail now with a separate room building.Sealing framed by with this unit in four sliding formworks (2) of being complementary of four stifled brick wall length forms, each work mould is formed by connecting by two mold frameworks alive (3) and 2～4 portal frames.Being uneven in length of above-mentioned every sliding formwork framework, within the walls the lengths of frame of side must with the equal in length of lining metope, the lengths of frame in the wall outside must with the equal in length of wall face.The structure of framework is by two main Beam (6) and connecting rod (7) are formed the installed inside template of main Beam (6) up and down.Main Beam is preferably made by angle steel, but also can use wooden Beam.As main Beam is angle steel, then reserves the screw of mounting template on main Beam, as chain timbers Beam then template can directly follow closely on wooden Beam.The connection of two block frames can be established 2～4 steel portal frames (4) according to the length of wall, portal frame (4) two ends (Fig. 6) respectively are provided with two projections (8) up and down, projection (8) is connected with bolt with the bottom of main Beam, and the top of portal frame is provided with the backing plate (9) that can bear jack pressure.The junction plate (10) of band screw all is equipped with at the two ends of each mould of living, utilize bolt (11) that each junction plate correspondence of four moulds alive is joined and become the framed of a sealing, if the object of construction is three cover apartments as shown in Figure 2, framed installation can be analogized as above-mentioned.

When utilizing the method construction that the design provides, at first on the wall base, install needed framedly, on each lives mould, lay bricks then and between brick face and template, enrich with mortar.After finishing to the work of building a wall of each intermode of living (promptly building the sliding formwork surface), stopped 1～3 hour, put very heavy peaking under the portal frame then, the bottom of jack is put on the wall working face of laying bricks, in order to reduce pressure, a block plate can be set in the jack bottom.Framed with each jack lifting simultaneously, the jack-up height should be not more than 1/2 framed height.After framed lifting puts in place, continue to lay bricks.Like this order and on, after arriving holder Beam position, direct concrete perfusion in framed.If the building design has column, also can utilize framed concrete perfusion.

Because use the design, the metope of building is smooth substantially, can reach the requirement of job specfication, therefore need not floatingly, saved the floating operation of mortar, therefore just generally also shortened the duration.Owing to the mould construction of living, lower in addition to workman's technical requirements.The design's particularly suitable apartment-type worker-house or residential dormitory construction are applicable to that usually three covers or four cover gross areas are 100m ²Following dormitory, but also can be used for the bigger building of the standard width of a room in an old-style house.

Description of drawings:

Fig. 1 separate room construction floor map;

Three unit of Fig. 2 dormitory construction floor map;

The framed elevation in Fig. 3 separate room;

The lateral view of Fig. 4 Fig. 3;

The vertical view of Fig. 5 Fig. 3;

Fig. 6 portal frame schematic diagram.

Claims

1, a kind of lift-type method for brick wall construction with movable formwork, the invention is characterized in by the cross section of institute each unit of block building framed (1) that one cover can promote along the wall surface is installed, framed (1) is made up of the mould alive (2) that each brick wall length in this unit is complementary, the mould (2) of living is formed by connecting by mold framework alive (3) and 2～4 portal frames (4) with the brick wall both sides, after in living mould, building full brick and stopping 1～3 hour at each, put very heavy peaking under each portal frame and simultaneously whole framed rising to is not more than 1/2 framed height, lay bricks in the space that has promoted then or concrete perfusion holder Beam.

2, by the described mould alive of claim 1, it is characterized by and establish two by lay bricks the within the walls length of wall face and the main Beam (6) of template (5) and the mold framework alive (3) that connecting rod (7) is formed are housed by two inboards up and down, the framework of wall face is fused by 2～4 portal frames (4) in above-mentioned, the lower end, both sides of portal frame is provided with the projection (8) that is connected with main Beam (6), and the top is provided with the backing plate (9) that can bear jack pressure.

3, by the described mould alive of claim 2, the two ends that it is characterized by mold framework alive (3) wherein are provided with and can be linked to be a junction plate that has screw (10) that integral body is framed with other mould of living.