CN103255842A

CN103255842A - Table type composite damp-proof layer technique capable of preventing walls from being eroded by salt, alkali and tide

Info

Publication number: CN103255842A
Application number: CN2012100335928A
Authority: CN
Inventors: 丁文斗
Original assignee: TIANJIN SANCHUN TECHNOLOGY Co Ltd
Current assignee: TIANJIN SANCHUN TECHNOLOGY Co Ltd
Priority date: 2012-02-15
Filing date: 2012-02-15
Publication date: 2013-08-21
Anticipated expiration: 2032-02-15
Also published as: CN103255842B

Abstract

A damp-proof layer serving as a building is characterized in that table type composite damp-proof layers and foundation wall table type composite damp-proof layers above reinforced cement floors of a storied house completely stop underground salt, alkali and tide from eroding upper walls and particularly brick walls by immersion capillary penetration. A foundation and the walls can be closely combined into a whole, and wholeness and shock resistance of the building are greatly improved. Even if water in water pipes in a kitchen and a bathroom escapes and overflows, the water can only flow away from a floor drain but cannot flood to other rooms or damage floor finish and the walls.

Description

A kind of desk-top compound damp-proof course technology that can prevent that body of wall is corroded by salt, alkali, tide

One, technical field:

The invention belongs to building field, relate to a kind of building wall technology, relate in particular to a kind of desk-top compound damp-proof course technology that can prevent that body of wall is corroded by salt, alkali, tide.

Two, background technology:

Now a lot of buildings are especially built saliferous in, the body of wall of alkali geological province and groundwater level region building is particularly with brick and the body of wall of water imbibition building materials buildings is arranged, can occur because being subjected to salt, alkali, the erosion of tide and come off and damage phenomenon, and be in much that the brick-concrete building that frost region is arranged is not only on the basic body of wall cement decorative layer and each layer terrace position, top body of wall also occurs causing water content bigger because of the inhabitation various reasons, in winter-spring season because freezing and when thawing the cold characteristic that rises of freezing point of water can cause wall outside cement decorative layer wall skin and body of wall to break away from peeling phenomenon, and be difficult to thoroughly to repair that to make damage of building, its basic reason be that the moistureproof treatment technology scheme of present building exists defective to cause.

Three, summary of the invention:

At body of wall particularly brick wall now the defective that exists of damp-proof course technology commonly used cause that body of wall peels off, impaired phenomenon, the present invention proposes a kind of desk-top compound damp-proof course technology that can prevent that body of wall is corroded by salt, alkali, tide, itself and existing water mud collar beam and individual layer malthoid are done the Building technology scheme of damp-proof course, total essential features all is the damp-proof course as building, and new solution of the present invention is characterized in that preventing that body of wall is subjected to the desk-top compound damp-proof course technology of salt, alkali, tide erosion, and it is divided into; The desk-top compound damp-proof course technical scheme of desk-top compound damp-proof course technical scheme on the reinforced concrete floor of each layer of building and foundation wall,

Desk-top compound damp-proof course technical scheme on the reinforced concrete floor of described each layer of building, be different from now immediate with the double floor of doing ground, room, upper strata in lower floor roof, when damp-proof course directly in the technical scheme of building a wall, it is characterized in that; Build the identical collar tie beam formula stylobate of Kuan Heqiang that exceeds floor upper surface 5-10CM simultaneously in the position of building a wall in the future when holding concurrently the reinforced concrete floor on ground, room, upper strata on cast lower floor roof, it is in the kitchen, also pour into a mould on the doorway of defending, make the kitchen, defended overhead door, become a pond shape terrace to guarantee when spilling water is arranged, the not flowing out kitchen, defend and diffluence from floor drain, other doorway does not then have this door and add plain cement with waterproof agent on stylobate and applies the compound damp-proof course of anti-capillary percolation of the thickness 2-3MM smear one deck press polish or logical one deck glass cement that is coated with as the compound damp-proof course of preventing capillary percolation

The desk-top compound damp-proof course technical scheme of described foundation wall, the cement collar tie beam that is different from the present immediate foundation wall is damp-proof course or presss from both sides the technical scheme of making damp-proof course of spreading one deck malthoid between two-layer brick, it is characterized in that: it is two or four walls that foundation wall face of land outside approaching begins to change the pseudo-ginseng wall, in two or four wall both sides and top pouring undercut shape reinforced concrete collar tie beam, its top is the stylobate identical with the body of wall width, the compound damp-proof course technology at stylobate top is stained with malthoid again for being coated with heated bitumen or coal tar earlier when building a wall, be coated with heated bitumen or coal tar on the malthoid earlier, directly be bonded at brick on the malthoid again, or add plain cement with waterproof agent on the stylobate and apply the compound damp-proof course of anti-capillary percolation of the thickness 2-3MM smear one deck press polish or logical one deck glass cement that is coated with as the compound damp-proof course of preventing capillary percolation, then upwards build a wall with the cement mortar cementation of fissures

Beneficial effect:

1, the present invention can stop fully that underground salt, alkali, tide pass through the mode of infiltration type capillary percolation to the erosion of upper strata body of wall, particularly brick wall.

2, can body of wall and basis not to be divided into as the technical scheme that traditional one deck malthoid is made damp-proof course two-layer for technical scheme of the present invention, improves globality, the shock resistance of building greatly and basis and body of wall are combined closely be integral.

Even 3, the present invention program can guarantee the kitchen in the building constructions, the water pipe defended runs, emits and can only flow away from floor drain, can not soak and prolong to other room, damage floor finiss and body of wall.

Four, description of drawings:

Fig. 1: desk-top damp-proof course faces generalized section on foundation wall and the floor

Fig. 2: the desk-top compound damp-proof course technology top cross-sectional view of the concrete of self-contained flat

A Room B occupies C kitchen D and defends among the figure

1, floor 2, wall 3, stylobate 4, door 5, pond shape terrace 6, floor drain 7, damp-proof course 8, the outer face of land 9, pseudo-ginseng wall 10, two or four walls 11, undercut shape reinforced concrete collar tie beam

Five, the specific embodiment:

Embodiment to technical scheme of the present invention describes in detail below in conjunction with accompanying drawing

Desk-top compound damp-proof course technical scheme on the reinforced concrete floor of described each layer of building, be different from now immediate with the double floor of doing ground, room, upper strata in lower floor roof, when damp-proof course directly in the technical scheme of building a wall, it is characterized in that; Build the identical collar tie beam formula stylobate 3 of wide and wall 2 that exceeds floor upper surface 5-10CM when holding concurrently the reinforced concrete floor 1 on ground, room, upper strata on cast lower floor roof simultaneously in the position of building a wall in the future, it is in the kitchen, also pour into a mould on the doorway of defending, make the kitchen, defended overhead door 4, become a pond shape terrace 5 to guarantee when spilling water is arranged, the not flowing out kitchen, defend and diffluence from floor drain 6, other doorway does not then have this door 4 and add plain cement with waterproof agent on stylobate 3 and applies the compound damp-proof course 7 of anti-capillary percolation of the thickness 2-3MM smear one deck press polish or logical one deck glass cement that is coated with as the compound damp-proof course 7 of preventing capillary percolation

The desk-top compound damp-proof course technical scheme of described foundation wall, the cement collar tie beam that is different from the present immediate foundation wall is damp-proof course or presss from both sides the technical scheme of making damp-proof course of spreading one deck malthoid between two-layer brick, it is characterized in that: it is two or four walls 10 that foundation wall 2 face of land 8 outside approaching begins to change pseudo-ginseng wall 9, in two or four walls, 10 both sides and top pouring undercut shape reinforced concrete collar tie beam 11, its top is the stylobate 3 identical with the body of wall width, compound damp-proof course 7 technology at stylobate 3 tops are stained with malthoid again for being coated with heated bitumen or coal tar earlier when building a wall, be coated with heated bitumen or coal tar on the malthoid earlier, directly be bonded at brick on the malthoid again, or add plain cement with waterproof agent on the stylobate 3 and apply the compound damp-proof course 7 of anti-capillary percolation of the thickness 2-3MM smear one deck press polish or logical one deck glass cement that is coated with as the compound damp-proof course 7 of preventing capillary percolation, then upwards build a wall with the cement mortar cementation of fissures

More than being preferred embodiment of the present invention, is not that the present invention is done any pro forma restriction, any simple modification that every foundation technical spirit of the present invention is done above embodiment, and equivalent variations and modification are in the scope of technical solution of the present invention.

Claims

At body of wall particularly brick wall now the defective that exists of damp-proof course technology commonly used cause that body of wall peels off, impaired phenomenon, the present invention proposes a kind of desk-top compound damp-proof course technology that can prevent that body of wall is corroded by salt, alkali, tide, itself and existing water mud collar beam and individual layer malthoid are done the Building technology scheme of damp-proof course, total essential features all is the damp-proof course as building, and new solution of the present invention is characterized in that preventing that body of wall is subjected to the desk-top compound damp-proof course technology of salt, alkali, tide erosion, and it is divided into; The desk-top compound damp-proof course technical scheme of desk-top compound damp-proof course technical scheme on the reinforced concrete floor of each layer of building and foundation wall,

Desk-top compound damp-proof course technical scheme on the reinforced concrete floor of described each layer of building, be different from now immediate with the double floor of doing ground, room, upper strata in lower floor roof, when damp-proof course directly in the technical scheme of building a wall, it is characterized in that; Build the identical collar tie beam formula stylobate (3) of Kuan Heqiang (2) that exceeds floor upper surface 5-10CM simultaneously in the position of building a wall in the future when holding concurrently the reinforced concrete floor (1) on ground, room, upper strata on cast lower floor roof, it is in the kitchen, also pour into a mould on the doorway of defending, make the kitchen, defended overhead door (4), become a pond shape terrace (5) to guarantee when spilling water is arranged, the not flowing out kitchen, defend and diffluence from floor drain (6), other doorway does not then have this door (4) and add plain cement with waterproof agent on stylobate (3) and applies the compound damp-proof course (7) of anti-capillary percolation of the thickness 2-3MM smear one deck press polish or logical one deck glass cement that is coated with as the compound damp-proof course (7) of preventing capillary percolation

The desk-top compound damp-proof course technical scheme of described foundation wall, the cement collar tie beam that is different from the present immediate foundation wall is damp-proof course or presss from both sides the technical scheme of making damp-proof course of spreading one deck malthoid between two-layer brick, it is characterized in that: it is two or four walls (10) that foundation wall (2) face of land (8) outside approaching begins to change pseudo-ginseng wall (9), in Er Siqiang (10) both sides and top pouring undercut shape reinforced concrete collar tie beam (11), its top is the stylobate (3) identical with the body of wall width, compound damp-proof course (7) technology at stylobate when building a wall (3) top is stained with malthoid again for being coated with heated bitumen or coal tar earlier, be coated with heated bitumen or coal tar on the malthoid earlier, directly be bonded at brick on the malthoid again, or add plain cement with waterproof agent on the stylobate (3) and apply the compound damp-proof course (7) of anti-capillary percolation of the thickness 2-3MM smear one deck press polish or logical one deck glass cement that is coated with as the compound damp-proof course (7) of preventing capillary percolation, then upwards build a wall with the cement mortar cementation of fissures.