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Method of crack resistance and seepage prevention for concrete roof eave edging in archaized architectures

A technology that imitates ancient buildings and concrete. It is applied in the direction of building roofs, roof coverings, and roof drainage. It can solve problems that affect the effect of perception, and achieve the effect of improving the paste effect, sticking firmly, and ensuring firmness.

Active Publication Date: 2015-02-25
SHAANXI CONSTR ENG GRP NO 7 BUILDING ENG
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Problems solved by technology

[0008] The third reason is that there is a layer of waterproof material sandwiched in the thatch back layer of the eaves, and the waterproof material has a certain isolation effect, so that after a period of use, the cement mortar and paint finish layer on the surface of the eaves will have a horizontal line at the position of the waterproof material. Cracks, affecting the perception effect

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  • Method of crack resistance and seepage prevention for concrete roof eave edging in archaized architectures
  • Method of crack resistance and seepage prevention for concrete roof eave edging in archaized architectures

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Embodiment Construction

[0023] The present invention is described in further detail below in conjunction with accompanying drawing:

[0024] The anti-crack and anti-seepage method of the concrete roof of the antique building concrete roof proposed by the present invention is aimed at the antique building structure such as figure 2 Shown: including reinforced concrete rafters 5, reinforced concrete roof 4, laying waterproof layer 3 on the reinforced concrete roof 4, and the upper layer of waterproof layer 3 is also provided with steel mesh sheet 2, and then fixed roof tile 1. In the present invention, the lower end of the waterproof layer 3 of the roof of the antique building is turned up at two places L1 and L2 away from the eaves and crimped in the overlapping gap of the roof tile 1, so that the water on the surface of the waterproof layer 3 is discharged to the roof tile 1. The upper surface of the eaves and drips along the tile surface to the end of the eaves; the purpose of turning up the waterp...

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Abstract

The invention discloses a method of crack resistance and seepage prevention for concrete roof eave edging in archaized architectures. The method includes: turning up the lower end of a roof waterproof layer of an archaized architecture at positions L1 and L2 of the eave edging, and press-fitting the lower end to a roof tile lap joint so as to enable water on the surface of the waterproof layer to flow to the upper surfaces of roof tiles and flow to the end of an eave to drop along the tile surfaces; and directly adhering the roof tiles at the outer end of the eave to a concrete structural slab or reinforced mortar covering straw layer. Water seeping to the waterproof layer is drained in advance by changing the detail of waterproof structure of the roof eave without changing the appearance and the waterproof function of the archaized architecture roof, and the eave edging is protected from water erosion.

Description

technical field [0001] The invention belongs to the technical field of anti-crack and anti-seepage of buildings, and relates to an anti-crack and anti-seepage method for concrete roof eaves, in particular to an anti-crack and anti-seepage method for concrete roof eaves of an imitation of an antique building. Background technique [0002] The roof waterproofing of Chinese ancient buildings mainly depends on the roof tiles and the lower thatch back layer. Roof tiles include glazed tiles and cloth tiles with many forms and specifications. They are combined into a waterproof structure by overlapping and buckling each other. The back layer of the roof thatch is mainly composed of clay mixed with lime and other cementing materials, and is impermeable (unless it deforms, cracks, or falls off, causing water-permeable defects). Roof tiles are usually installed on the back layer of the thatch by sitting on the mud. In order to increase the waterproof effect, the bonding mud mixed wit...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D11/02E04D13/04
Inventor 王奇维王强陈学岩邵华许建锋
Owner SHAANXI CONSTR ENG GRP NO 7 BUILDING ENG
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