CN212358696U

CN212358696U - External waterproof construction for building outer wall

Info

Publication number: CN212358696U
Application number: CN202020473218.XU
Authority: CN
Inventors: 陈连通
Original assignee: Chengdu Ouwei Decoration Engineering Co ltd
Current assignee: Chengdu Ouwei Decoration Engineering Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-01-15
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a building external wall is with external waterproof construction, including basic unit's wall body, first side fascia, fossil fragments and second side fascia, fossil fragments include that first wall fixation wing panel, bearing ridge board and second paste wall fixation wing panel, and the second pastes on the wall fixation wing panel is fixed in basic unit's wall body through mated first fixed expansion screw, both ends block respectively about the fossil fragments has first side fascia and second side fascia, and first wall fixation wing panel is fixed in simultaneously on first side fascia and the second side fascia through mated second fixed expansion screw. The utility model discloses an installation fossil fragments are fixed in basic unit's wall body with first side fascia and second side fascia on, under first side fascia and the mutual extrusion of second side fascia, guarantee the outer flexible waterproof layer high seal clearance department of cover that catchments on the fossil fragments, the infiltration water can get into the cover that catchments through the water guide hole in addition, derive by the aqueduct again, the high waterproof effect is guaranteed to this device, guarantees whole building stability.

Description

External waterproof construction for building outer wall

Technical Field

The utility model relates to a architectural equipment technical field specifically is a building external wall is with external waterproof construction.

Background

In the building industry, the side fascia adopts the mode of predetermined formula to carry out batch production, then field assembly to realize standardizing, in the on-the-spot assembling process of prefabricated side fascia, will carry out water repellent to its concatenation department, it is indoor to avoid the rainwater to permeate along the concatenation gap of side fascia, if the infiltration phenomenon is serious, will cause the connection position loose, long-term use leads to the effective ability of bearing of prefabricated outer wall to descend, causes the side fascia phenomenon such as drop, brings the serious engineering hidden danger.

In the traditional waterproof method of the outer wall, waterproof glue is usually applied to the joint, but the waterproof glue is aged, gaps between rainwater outer wall plates are infiltrated, water leakage is finally caused under the scouring of rainwater, the entering water body cannot be evacuated, and the stability of the whole building is finally affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building is external waterproof construction for outer wall to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building external wall is with external waterproof construction, includes basic unit's wall body, first side fascia, fossil fragments and second outside wallboard, fossil fragments include that first wall fixation wing panel, bearing ridge board and second paste wall fixation wing panel, and the second pastes on the wall fixation wing panel is fixed in basic unit's wall body through mated first fixed expansion screw, both ends block respectively about the fossil fragments has first side fascia and second outside wallboard, and first wall fixation wing panel of pasting is fixed in simultaneously on first side fascia and the second outside wallboard through mated second fixed expansion screw, the cover is equipped with the water collecting cover on the fossil fragments, and is equipped with the guiding gutter on the water collecting cover wall, the outer parcel of water collecting cover has flexible waterproof layer, run through same aqueduct on first side fascia and the second outside wallboard, and aqueduct and water collecting cover chamber are linked together.

Preferably, the two extending ends of the flexible waterproof layer are attached to the panel wall of the first wall-attached fixed wing, and paired second fixed expansion screws are pressed on the flexible waterproof layer.

Preferably, the water guide holes are distributed in a transverse array along the length direction of the water collection cover, and the water guide holes are arranged at the upper side end of the water collection cover.

Preferably, the adjacent sides of the first outer wall plate and the second outer wall plate are provided with clamping grooves, and the water collecting cover is clamped in the paired clamping grooves.

Preferably, the inner cover wall at the bottom end of the water collecting cover is arranged in an inclined manner gradually decreasing from the center to the two ends.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an installation fossil fragments are fixed in basic unit's wall body with first side fascia and second side fascia on, under first side fascia and the mutual extrusion of second side fascia, guarantee the outer flexible waterproof layer high seal clearance department of cover that catchments on the fossil fragments, the infiltration water can get into the cover that catchments through the guiding hole in addition, derive by the aqueduct again, the waterproof effect of this device height of assurance, and the water that gets into in time obtains sparse, guarantees whole building stability.

Drawings

FIG. 1 is a side sectional view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1.

In the figure: the wall comprises a base layer wall body 1, a first external wall plate 2, a second external wall plate 3, a first wall-attached fixed wing panel 4, a water guide hole 5, a water guide pipe 6, a water collection cover 7, a flexible waterproof layer 8, a first fixed expansion screw 9, a bearing ridge plate 10, a second wall-attached fixed wing panel 11 and a second fixed expansion screw 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an external waterproof structure for building exterior walls comprises a base wall 1, a first exterior wall panel 2, a keel and a second exterior wall panel 3, wherein the keel comprises a first wall-attached fixed wing panel 4, a bearing ridge panel 10 and a second wall-attached fixed wing panel 11, the second wall-attached fixed wing panel 11 is fixed on the base wall 1 through paired first fixed expansion screws 9, the upper and lower ends of the keel are respectively clamped with the first exterior wall panel 2 and the second exterior wall panel 3, the first wall-attached fixed wing panel 4 is simultaneously fixed on the first exterior wall panel 2 and the second exterior wall panel 3 through paired second fixed expansion screws 12, a water collection cover 7 is sleeved on the keel, water guide holes 5 are arranged on the cover wall of the water collection cover 7, the water guide holes 5 are transversely distributed along the length direction of the water collection cover 7, the water guide holes 5 are located at the upper side end of the water collection cover 7, the water collection cover 7 is wrapped with a flexible

waterproof layer

8, 8 two extension ends of flexible waterproof layer all laminate with the 4 board walls of first wall stationary vane panel, and mated second fixed expansion screw 12 all compresses tightly on flexible waterproof layer 8, guarantee the stability and the sealed effect of flexible waterproof layer 8 installation, adjacent

first side fascia

2 and 3 adjacent sides of second side fascia all are equipped with the draw-in groove, and it blocks in mated draw-in groove to catchment cover 7, it sets up to the draw-in groove in order to inject catchment cover 7 positions and compress tightly flexible waterproof layer 8, it has same aqueduct 6 to run through on first side fascia 2 and the second side fascia 3, and

aqueduct

6 and 7 cover cavities of catchment cover are linked together, the cover wall is the slope form setting that progressively reduces towards both ends by the center in catchment cover 7 bottoms, guarantee high-efficient water guide.

The working principle is as follows: install fossil fragments on basic unit's wall body 1 through first fixed expansion screw 9 in pairs, according to the cover 7 positions that catchments on the fossil fragments again, install first side fascia 2 and second side fascia according to 3, make the cover 7 card that catchments in corresponding draw-in groove in pairs, and 8 both ends of flexible waterproof layer all press from both sides between side fascia and fossil fragments, and rethread second fixed expansion screw 12 is fixed fossil fragments and first side fascia 2 and second side fascia 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building external wall is with external waterproof construction, includes basic unit's wall body (1), first side fascia (2), fossil fragments and second side fascia (3), its characterized in that: the keel comprises a first wall-attached fixed wing panel (4), a bearing ridge plate (10) and a second wall-attached fixed wing panel (11), and the second wall-attached fixed wing panel (11) is fixed on the base layer wall body (1) through the paired first fixed expansion screws (9), the upper end and the lower end of the keel are respectively clamped with a first external wallboard (2) and a second external wallboard (3), and the first wall-attached fixed wing panel (4) is simultaneously fixed on the first external wall panel (2) and the second external wall panel (3) through paired second fixed expansion screws (12), the keel is sleeved with a water collecting cover (7), and the wall of the water collecting cover (7) is provided with a water guiding hole (5), the water collecting cover (7) is wrapped with a flexible waterproof layer (8), the first outer wallboard (2) and the second outer wallboard (3) are penetrated with the same water guide pipe (6), and the water guide pipe (6) is communicated with the cover cavity of the water collecting cover (7).

2. The external waterproof structure for the external wall of the building of claim 1, wherein: the two extending ends of the flexible waterproof layer (8) are attached to the wall of the first wall-attached fixed wing panel (4), and the paired second fixed expansion screws (12) are pressed on the flexible waterproof layer (8).

3. The external waterproof structure for the external wall of the building of claim 1, wherein: the water guide holes (5) are distributed in a transverse array along the length direction of the water collection cover (7), and the water guide holes (5) are positioned at the upper side end of the water collection cover (7).

4. The external waterproof structure for the external wall of the building of claim 1, wherein: adjacent first side fascia (2) and second side fascia (3) adjacent side all are equipped with the draw-in groove, and the cover that catchments (7) card is in mated draw-in groove.

5. The external waterproof structure for the external wall of the building of claim 1, wherein: the inner wall of the bottom end of the water collecting cover (7) is arranged in an inclined manner gradually decreasing from the center to the two ends.