CN206625401U - Blue or green brick external wall insulation waterproof construction - Google Patents

Abstract

A thermal insulation and waterproof structure for an exterior wall of blue bricks, comprising a double-layer wall composed of a masonry wall and a blue brick wall, the outer surface of the masonry wall is provided with an insulation layer, a waterproof layer and a void layer of the wall in sequence from the inside to the outside , the horizontal tie between the double-layer walls is tied with steel mesh, the inner side of the tie reinforced mesh is buried in the horizontal mortar layer, insulation layer and waterproof layer of the masonry wall, and the outer side of the tied steel mesh is buried in the adjacent In the horizontal mortar layer of the blue brick wall, there are cast-in-place concrete connecting beams in the masonry wall, and the insulation layer is at the position of the cast-in-place concrete connecting beams, extending along the surrounding surfaces of the cast-in-place concrete connecting beams to the inner surface of the blue brick wall , the waterproof layer extends along the surface of the insulation layer to the inner surface of the green brick wall. The utility model has a reasonable structure and relatively simple construction, which not only meets the pure blue brick effect of the building facade, but also meets the thermal insulation and waterproof requirements of the building's outer wall, reduces the difficulty of construction, saves construction costs, and has a comparative advantage in similar projects. Good promotion.

Description

A kind of thermal insulation and waterproof structure of blue brick exterior wall

technical field

The utility model relates to a thermal insulation and waterproof structure for an outer wall of green bricks.

Background technique

In an increasingly competitive market environment, industrial tourism parks are becoming more and more windows and channels for the manufacturing industry to promote its brand concepts. Antique blue brick facades are one of them. For the public who are accustomed to curtain wall facades , Antique blue bricks are more visually impactful. As the final decorative surface of the blue brick exterior wall, it is impossible to add any heat preservation and waterproof measures on the outside of the blue brick, and the satisfactory heat preservation and waterproof effect cannot be achieved if it is done on the inside, so how to realize the heat preservation and waterproof requirements of the pure blue brick exterior wall is blue A problem to be solved in brick exterior wall construction.

Utility model content

The purpose of the utility model is to provide a thermal insulation and waterproof structure for the exterior wall of green bricks, to solve the technical problem that the exterior wall of the gray bricks cannot meet the thermal insulation and waterproof requirements when the outer facade of the wall is pure gray bricks.

In order to achieve the above object, the utility model adopts the following technical solutions:

A kind of thermal insulation and waterproof structure of blue brick exterior wall, including a double-layer wall composed of inner masonry wall and outer blue brick wall, and the horizontal mortar of the masonry wall is passed between the upper and lower two layers of block bricks of the masonry wall Layer connection; the upper and lower layers of blue bricks of the blue brick wall are connected by the horizontal mortar layer of the blue brick wall;

Between the double-layer walls, the outer surface of the masonry wall is sequentially provided with an insulation layer, a waterproof layer and a void layer of the wall from the inside to the outside,

Between the double-layer walls, there is a tie-tie reinforcement mesh, and the inner end of the tie-tie reinforcement mesh is sequentially buried in the horizontal mortar layer, insulation layer and waterproof layer of the masonry wall. The outer end of the steel mesh is buried in the adjacent horizontal mortar layer of the green brick wall,

The masonry wall is provided with cast-in-place concrete connecting beams, and the outer end of the cast-in-place concrete connecting beams is connected with the inner surface of the green brick wall. The surrounding surface of the connecting beam extends to the inner surface of the green brick wall, and the waterproof layer extends to the inner surface of the green brick wall along the position of the cast-in-place concrete connecting beam and along the surface of the insulation layer.

The total thickness of the insulation layer, waterproof layer and void layer is not greater than 60mm.

The thermal insulation layer includes an interface treatment agent layer and an inorganic thermal insulation mortar layer constructed on the surface of the masonry wall, and the thickness of the inorganic thermal insulation mortar layer is not less than 30 mm.

The waterproof layer is polymer cement waterproof coating, and its thickness is not less than 1.2mm.

The thickness of the horizontal mortar layer of the masonry wall is not greater than 10mm, and the thickness of the horizontal mortar layer of the green brick wall is not greater than 8mm.

The tie-knotted reinforcement mesh is straight or bent between the double-layer walls.

The tie-bonded steel mesh pieces are arranged along the width direction of the double-layer wall body and arranged at intervals along the height direction of the double-layer wall body; the cast-in-place concrete connecting beams are arranged horizontally along the entire length of the The height direction of the body wall is arranged at intervals avoiding the position of the tie-bonded steel mesh, and the inner surface of the cast-in-place concrete connecting beam is flush with the inner surface of the masonry wall.

Compared with the prior art, the utility model has the following characteristics and beneficial effects:

The utility model provides a heat-preservation and waterproof structure for an outer wall of blue bricks, which solves the technical problem that the outer wall of blue bricks cannot meet the heat preservation and waterproof requirements when the outer facade is made of pure blue bricks. The utility model is composed of the inner masonry wall, the outer blue brick wall and the insulation layer and waterproof layer between the double-layer wall. The structure is reasonable and the construction is relatively simple. The waterproof layer not only meets the pure blue brick effect of the building's facade, but also meets the insulation and waterproof requirements of the building's outer wall, reduces the difficulty of construction, saves construction costs, and has good promotion significance in similar projects.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is a schematic cross-sectional structure diagram of the utility model.

Fig. 2 is a structural schematic diagram of section A-A in Fig. 1 .

Fig. 3 is a schematic structural view of the section B-B in Fig. 1 .

Fig. 4 is a schematic structural view of the section C-C in Fig. 1 .

Reference signs: 1-masonry wall, 2-green brick wall, 3-insulation layer, 4-waterproof layer, 5-void layer, 6-horizontal tie bars, 7-horizontal mortar layer of masonry wall, 8-blue Horizontal mortar layer of brick wall, 9- tie reinforcement mesh, 10- cast-in-place concrete coupling beam.

detailed description

Referring to the embodiment shown in Figures 1-4, a green brick exterior wall thermal insulation and waterproof structure includes a double-layer wall composed of an inner masonry wall 1 and an outer blue brick wall 2. 1. The outer surface of the masonry wall 1 is sequentially provided with an insulating layer 3 , a waterproof layer 4 and a void layer 5 of the wall body from the inside to the outside.

The upper and lower layers of block bricks of the masonry wall 1 are connected by a horizontal mortar layer 7 of the masonry wall.

The upper and lower layers of blue bricks of the blue brick wall 2 are connected by a horizontal mortar layer 8 of the blue brick wall.

Between the double-layer walls, there are tie-knot reinforcement mesh sheets 9 horizontally tied together, and the tie-knot reinforcement mesh sheets 9 are arranged along the width direction of the double-layer wall body and arranged at intervals along the height direction of the double-layer wall body. The inner end of the tie-tie steel mesh sheet 9 is buried in the horizontal mortar layer 7, the insulation layer 3 and the waterproof layer 4 of the masonry wall in sequence, and the outer end of the tie-tie steel mesh sheet 9 is buried in the adjacent green brick wall In the horizontal mortar layer 8.

The masonry wall 1 is provided with cast-in-place concrete connecting beams 10, and the cast-in-place concrete connecting beams 10 are horizontally arranged along the width direction of the masonry wall 1, along the height direction of the masonry wall 1, avoiding tie The positions of the reinforcement mesh sheets 9 are arranged at intervals, the inner surface of the cast-in-place concrete connecting beam is flush with the inner surface of the masonry wall, and the outer end of the cast-in-place concrete connecting beam is connected with the inner surface of the blue brick wall.

The thermal insulation layer 3 is at the position of the cast-in-place concrete connecting beam 10 and extends along the surrounding surfaces of the cast-in-place concrete connecting beam 10 to the inner surface of the wall blue brick wall 2, and the waterproof layer 4 is along the surface of the cast-in-place concrete connecting beam 10. position, extending along the surface of the thermal insulation layer 3 to the inner surface of the wall blue brick wall 2.

The tie steel mesh sheet 9 is straight or bent between the double-layer walls. In this embodiment, it is a bend.

In this embodiment, the wall thickness of the masonry wall is 200mm, the block bricks are sintered shale porous bricks, and the size of each brick is 240mm×190mm×90mm, and the wall thickness of the blue brick wall is 120mm. The size of a blue brick is 240mm×120mm×50mm. The thickness of the horizontal mortar layer 7 of the masonry wall is not greater than 10 mm, and the thickness of the horizontal mortar layer 8 of the gray brick wall is not greater than 8 mm.

The total thickness of the thermal insulation layer 3, waterproof layer 4 and void layer 5 is not greater than 60 mm. The thermal insulation layer 3 includes an interface treatment agent layer and an inorganic thermal insulation mortar layer constructed on the surface of the masonry wall, and the thickness of the inorganic thermal insulation mortar layer is not less than 30mm. The waterproof layer 4 is polymer cement waterproof coating, and its thickness is not less than 1.2mm.

Claims (7)

1. A thermal insulation and waterproof structure for a blue brick exterior wall, characterized in that: it comprises a double-layer wall composed of an inner masonry wall (1) and an outer blue brick wall (2), the masonry wall (1) The upper and lower layers of block bricks are connected by a horizontal mortar layer (7) of the masonry wall; the upper and lower layers of blue bricks of the blue brick wall (2) are connected by a horizontal mortar layer (8) of the blue brick wall; Between the double-layer walls, the outer surface of the masonry wall (1) is sequentially provided with a wall insulation layer (3), a waterproof layer (4) and a void layer (5), Between the double-layer walls there is a tie reinforcement mesh (9), and the inner end of the tie reinforcement mesh (9) is sequentially embedded in the horizontal mortar layer (7) and insulation layer of the masonry wall. (3) and in the waterproof layer (4), the outer end of the tie reinforcement mesh (9) is buried in the adjacent green brick wall horizontal mortar layer (8), The masonry wall (1) is provided with cast-in-place concrete connecting beams (10), the outer end of the cast-in-place concrete connecting beams is connected to the inner surface of the green brick wall, and the insulation layer (3) is placed on the cast-in-place concrete connecting beams At the position of the beam (10), it extends along the surrounding surface of the cast-in-place concrete connecting beam (10) to the inner surface of the green brick wall (2), and the waterproof layer (4) position, extending along the surface of the thermal insulation layer (3) to the inner surface of the green brick wall (2). 2. The thermal insulation and waterproof structure of blue brick exterior wall according to claim 1, characterized in that: the total thickness of the thermal insulation layer (3), waterproof layer (4) and void layer (5) is not greater than 60mm. 3. The thermal insulation and waterproof structure of blue brick exterior wall according to claim 1 or 2, characterized in that: the thermal insulation layer (3) includes an interface treatment agent layer and an inorganic thermal insulation mortar layer constructed on the surface of the masonry wall, and the The thickness of the inorganic thermal insulation mortar layer is not less than 30mm. 4. The thermal insulation and waterproof structure of blue brick exterior wall according to claim 3, characterized in that: the waterproof layer (4) is a polymer cement waterproof coating, and its thickness is not less than 1.2mm. 5. The thermal insulation and waterproof structure of the blue brick exterior wall according to claim 1, characterized in that: the thickness of the horizontal mortar layer (7) of the masonry wall is not greater than 10 mm, and the thickness of the horizontal mortar layer (8) of the blue brick wall is not more than 10 mm. Greater than 8mm. 6. The thermal insulation and waterproof structure of the blue brick exterior wall according to claim 1, characterized in that: the tie-knotted steel mesh (9) is straight or bent between the double-layer walls. 7. The thermal insulation and waterproof structure of the blue brick exterior wall according to claim 1 or 6, characterized in that: the tie-bonded steel mesh (9) is arranged along the width direction of the double-layer wall, and along the length of the double-layer wall The height direction is arranged at intervals, and the cast-in-place concrete connecting beams (10) are arranged horizontally along the width direction of the masonry wall (1), and along the height direction of the masonry wall (1), avoiding the tie reinforcement mesh (9 ) are arranged at intervals, and the inner surface of the cast-in-place concrete coupling beam is flush with the inner surface of the masonry wall.