TWI454613B - A leak - proof form frame and its construction method - Google Patents

Description

Form frame capable of preventing leakage and construction method thereof

The invention relates to a form frame which can be leakproof and a construction method thereof, in particular to a form frame structure capable of blocking liquid from infiltrating into the interior of a building from the outside of the building and a construction method of the frame structure of the window.

For the purpose of ventilation and lighting, the building will be reserved at the appropriate position on the wall, and a window that can be opened or closed is installed at the opening. Generally, the window has a fixed sash ring disposed on the inner ring wall surface at the opening of the building, and the fixed window frame is provided with at least two moving window frames. Wherein, for the convenience of construction, the opening reserved on the building is usually slightly larger than the fixed window frame of the window, and the fixed window frame is placed between the openings, and then the fixed window frame and the building are inside. Cement is poured between the wall surfaces to secure the two to each other.

However, the general building is constructed of Reinforced Concrete (RC). The density of reinforced concrete is high and moisture does not easily penetrate into it; however, the density of cement is small and moisture is easily infiltrated. Therefore, the liquid spilled on the building (for example, rainwater) will seep through the cement layer between the fixed window frame and the building. If the water cannot be removed as soon as possible, the wall will be caused by the cement layer for a long time. The damage to the building, especially when the wall cancer occurs on the wall inside the corresponding building, will also affect the health of the residents.

In view of the problems of the prior art described above, the present invention provides a The leak-proof frame frame and its construction method are designed to achieve the purpose of blocking liquid from infiltrating the outside of the wall to the inside of the wall.

In order to achieve the above object, the technical means utilized by the present invention is such that a leak-proof frame frame disposed at a wall opening of a building includes: a main frame body having a main body and an inner side plate And an outer plate body having two opposite long sides extending in an axial direction, wherein the inner plate body and the outer plate body are respectively bent and formed by the two long sides of the main plate body, and the inner plate body corresponds to the building Internally, the outer panel corresponds to the exterior of the building; at least one water retaining plate is fixed on the inner panel of the main frame and protrudes away from the main body of the main frame, and the The distance between the free edge of the water deflector and the main body of the main frame is greater than the distance between the free edge of the inner and outer plates and the main body of the main frame.

The water flap may be parallel to the inner and outer plates.

The inner side plate of the main frame body and the free side of the outer side plate body are further bent and formed with a hook portion, and the hook portions of the inner and outer plate bodies are bent in opposite directions, and the water retaining plate is disposed on the inner side plate On the hook of the body.

The water retaining plate may be directly formed on the hook portion of the inner side plate body, or may be fixed to the hook portion of the inner side plate body by using an adhesive or a fixing member.

In addition, a guide plate may be further disposed on a side of the inner side plate of the main frame body, and a movement space is formed between the main body body, the inner side plate body and the guide plate, and one inner side of the water retaining plate is movable The ground plate is disposed in the moving space, and a limiting protrusion is formed on the side of the guiding plate corresponding to the inner side plate body and located at the free edge of the guiding plate, and the water blocking plate is formed at the inner side edge. Have A latching portion extending along the axial direction, the limiting protrusion of the guiding plate and the latching portion of the water deflecting plate projecting in a corresponding direction.

The water retaining plate may be spaced apart from at least one rib extending along an axial direction of the window frame.

Moreover, another technical means utilized by the present invention is that the construction method of the leak-proof frame frame is: an internal preliminary waterproofing step, which is attached to one of the walls of a building and reserved in the surrounding Applying a waterproof rubber layer to an inner ring wall surface of the opening; a window frame mounting step of connecting a plurality of window frames to the inner ring wall surface of the wall; a grouting step, which is attached to each The frame is filled with cement between the frame wall and the inner wall surface of the wall, and a cement layer is formed after the cement is solidified; an external reinforcing waterproofing step is performed at the joint of the water retaining plate, the cement layer and the waterproof rubber layer, and the A glue layer is applied to the joint between the outer plate body and the tile provided on one of the outer wall surfaces of the wall.

In the construction method of the window frame, the frame frames disposed on the upper and lower sides of the opening of the wall are respectively a top frame and a bottom frame, and the left and right sides of the opening of the wall are side frames. In the above-mentioned form frame mounting step, a drain device is further disposed at the bottom end of the frame frame as the side frame, and the drain device is located between the inner and outer plates of the main frame body of the form frame, The drainage device can accumulate liquid on the cement layer between the wall of the building and the side frame on the drainage device, and the side frame further forms a water guiding hole near the bottom end of the main body of the main frame body. The water guiding hole corresponds to the water storage space above the drainage device, and the water guiding hole communicates with the window frame body as the bottom frame, and the bottom frame At least one drainage hole is further formed on the outer plate body.

By the design as described above, the water deflector can further shorten the distance between the frame of the window and the wall, and at the same time, the waterproof rubber layer and the silicone layer coated during the construction can effectively block the liquid from being outside the building. Infiltrate into the interior of the building to prevent wall cancer on the inner wall of the wall.

The technical means adopted by the present invention for achieving the intended purpose of the invention are further described below in conjunction with the drawings and preferred embodiments of the invention.

Referring to Figures 1 and 3, the leak-proof frame frame 1 of the present invention is disposed at an opening reserved in a wall 30 of a building having an interior wall corresponding to the interior AA of the building. Corresponding to an outer wall surface of the outer BB of the building, and an inner ring wall surface 31 surrounding the opening, the outer wall surface may be partitioned with a plurality of tiles 32, and between the tile 32 and the outer wall surface The cement frame is fixed to each other, and a plurality of frame frames 1 are connected to the inner ring wall surface 31 of the wall 30. Each of the frame frames 1 is an elongated frame body and includes a main frame body 10 and at least one block. The water board 20, wherein the main frame body 10 has a main body body 11, an inner side plate body 12 and an outer side plate body 13, and the main board body 11 is spaced apart from the inner ring wall surface 31 of the wall 30 and arranged parallel to each other. One inner side of the main body 11 faces the inner ring wall 31 of the wall 30, and the main body 11 has two opposite long sides extending in the axial direction. The inner plate 12 and the outer plate 13 are respectively formed by the main body 11. The two long sides are bent and formed toward the inner side of the main body 11 , and the inner side plate 12 corresponds to the inside of the building AA. The side plate body 13 corresponds to the outer portion BB of the building, and the free edges of the inner side plate body 12 and the outer side plate body 13 are further bent to form a hook portion 121, 131, and the inner and outer plates 12, 13 The hook portions 121 and 131 are bent in opposite directions; the water retaining plate 20 is fixed on the main frame body 10 and protrudes away from the main body 11 of the main frame body 10, preferably, the water retaining member The plate 20 and the inner and outer plates 12, 13 are parallel to each other, and the distance between the free edge of the water stop 20 and the main body 11 of the main frame 10 is greater than the freedom of the inner and outer plates 12, 13. The distance between the main body 11 of the main frame 10 and the inner wall 11 of the main frame 10 is further close to the inner ring wall 31 of the wall 30 to shorten the inner ring wall 31 of the frame 1 and the wall 30. The distance between the flaps 20 is at least one rib 21 extending along the axial direction of the frame frame 1. Preferably, the flap 20 is attached to the main frame. In the first embodiment of the present invention, the water retaining plate 20 is directly formed on the hook portion 121 of the inner panel 12, see FIG. In the third embodiment of the present invention, the water retaining plate 20A can also be fixed to the hook portion 121 of the inner plate body 12 by using an adhesive or a fixing member.

When the above-mentioned leak-proof frame frame 1 is to be assembled at the opening of the wall 30, the construction method thereof includes an internal preliminary waterproofing step, a form frame 1 mounting step, a grouting step, and an external reinforcement. Waterproof step: as shown in FIG. 2, in the internal preliminary waterproofing step, a waterproof rubber layer 41 is applied on the inner ring wall surface 31 of the wall 30 of the building to isolate the liquid and prevent liquid from penetrating into the wall 30. In the installation step of the form frame 1, a plurality of form frames 1 are connected to the inner ring wall surface 31 of the wall 30, wherein the horizontal direction is set on the opening of the wall 30, and the lower two The side frame frame 1 is top The frame and the bottom frame are longitudinally disposed on the left and right sides of the opening of the wall 30 as a side frame; as shown in FIG. 3, in the grouting step, the frame wall 1 and the inner wall of the wall 30 are in the grouting step. The cement is poured between 31, and a cement layer 42 is formed after the cement is solidified to fix the position of the window frame 1, wherein the hook portions 121, 131 of the inner and outer plates 12, 13 of the main frame body 10 are The rib 21 of the water retaining plate 20 can increase the contact area of the window frame 1 with the cement layer 42, thereby improving the bonding force between the two; in the external reinforced waterproofing step, further in the water retaining plate 20, cement A joint of the layer 42 and the waterproof rubber layer 41, and a joint of the outer panel 13 and the tile 32 provided on the outer wall surface of the wall 30 are coated with a silicone layer 43 to further prevent liquid leakage. The wall inside the wall 30 avoids wall cancer at the inner wall surface.

Referring to FIGS. 4 and 5, in the mounting step of the window frame 1 described above, a drain device 50 may be disposed at the bottom end of the frame frame 1 as the side frame, and the drain device 50 is located in the frame frame. Between the inner and outer plates 12 and 13 of the main frame body 10 of the main body 10, the drainage device 50 can accumulate liquid of the cement layer 42 flowing between the wall 30 of the building and the side frame in the drainage device 50. The specific structure of the drainage device 50 and the manner of its use are known in the prior art, and reference may be made to the new patent application of the Taiwan Certificate No. M352578 "Drainage Device at the Building Window Frame" applied by the inventor of the present invention. Or the invention patent of Taiwan No. 201016948 "Drainage device at the window frame of a building" is not described here; in addition, the side frame can further form a water guide near the bottom end of the main body body 11 of the main frame body 10. Hole 111, the water guiding hole 111 corresponds a water storage space above the drainage device 50, and the water guiding hole 111 is also connected to the window frame body 1 as a bottom frame. Further, at least one drainage hole 132 may be further formed on the outer side plate body 13 of the bottom frame. Therefore, the liquid accumulated on the drain device 50 can be sequentially discharged to the exterior BB of the building via the water guiding holes 111 of the side frame and the drain holes 132 of the bottom frame.

In addition, as shown in FIG. 6, in the second embodiment of the present invention, when the drainage device 50 is not disposed in the side frame, the inner side plate 12 and the water retaining plate 20 of the main frame body 10 are The silicone layer 43 can completely block the liquid of the cement layer 42 which seeps between the wall 30 of the building and the side frame from further flowing into the interior AA of the building, so that the liquid will directly pass through the cement layer 42. The discharge between the wall and the tile 32 to the outside of the building BB can also achieve the purpose of avoiding wall cancer on the inner wall surface.

In addition, as shown in FIG. 8 , in the fourth embodiment of the present invention, the main frame body 10B is further provided with a guide plate 14B on the side of the inner side plate body 12B, so as to be on the main body body 11B and the inner side plate. A moving space is formed between the body 12B and the guiding plate 14B. An inner side of the water blocking plate 20B is movably disposed in the moving space, and the water blocking plate 20B is also spaced apart from at least one rib. 21B, further, a limiting protrusion 141B is formed on the side of the guiding plate 14B corresponding to the side of the inner side plate 12B and located at the free side of the guiding plate 14B. The water blocking plate 20B is formed at the inner side edge. The retaining portion 22B extending along the axial direction, the limiting protrusion 141B of the guiding plate 14B and the latching portion 22B of the water deflecting plate 20B projecting in a corresponding direction; further referring to FIG. 9, by this design, When the form frame 1B is assembled to the opening of the wall 30, the water retaining distance can be adjusted according to the distance between the inner ring wall surface 31 of the wall 30 and the window frame 1B. The relative position of the free edge of the plate 20B and the inner ring wall 31 of the wall 30, and the limit protrusion 141B of the guide 14B and the latch portion 22B of the water stop 20B abut each other to avoid the water stop 20B. The frame frame 1B is elastically applied to the openings of the wall 30 of different sizes by being detached from the main frame body 10B.

1, 1B‧‧‧ form frame

10, 10B‧‧‧ main frame

11, 11B‧‧‧ motherboard body

111‧‧‧Water guide hole

12, 12B‧‧‧ inside plate

121‧‧‧Hook

13‧‧‧Outer plate

131‧‧‧Hook

132‧‧‧Drainage holes

14B‧‧‧ Guide

141B‧‧‧Limited convex

20, 20A, 20B‧‧ ‧ water retaining plate

21, 21B‧‧‧ ribs

22B‧‧Card Department

30‧‧‧ wall

31‧‧‧ inner ring wall

32‧‧‧Brick

41‧‧‧Waterproof layer

42‧‧‧cement layer

43‧‧‧ Silicone layer

50‧‧‧Drainage device

AA‧‧‧ interior of the building

BB‧‧‧ outside the building

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a cross-sectional view of a first embodiment of the present invention in a state of use.

Fig. 2 is a partially enlarged plan view showing a first embodiment of the present invention before use.

Figure 3 is a top cross-sectional view showing the first embodiment of the present invention in use.

Figure 4 is a side cross-sectional view showing the first embodiment of the present invention in use.

Figure 5 is a side elevational, cross-sectional view showing the first embodiment of the present invention in use.

Fig. 6 is a side elevational, cross-sectional view showing the second embodiment of the present invention in use.

Figure 7 is a top cross-sectional view showing a third embodiment of the present invention.

Figure 8 is a top cross-sectional view showing a fourth embodiment of the present invention.

Figure 9 is a top plan enlarged cross-sectional view showing a fourth embodiment of the present invention in use.

1‧‧‧ Form frame

10‧‧‧Main frame

11‧‧‧Main body

111‧‧‧Water guide hole

12‧‧‧ inside plate

121‧‧‧Hook

13‧‧‧Outer plate

131‧‧‧Hook

20‧‧‧Flap

21‧‧‧ rib

30‧‧‧ wall

31‧‧‧ inner ring wall

32‧‧‧Brick

42‧‧‧cement layer

43‧‧‧ Silicone layer

50‧‧‧Drainage device

AA‧‧‧ interior of the building

BB‧‧‧ outside the building

Claims (8)

A form frame capable of preventing leakage, which is disposed at an opening of a wall of a building, the form frame is an elongated frame body, and includes a main frame body and at least one water blocking plate, wherein: the main frame The body has a main body body, an inner side plate body and an outer side plate body, the main body body has two opposite long sides extending in the axial direction, and the inner side plate body and the outer side plate body are respectively bent in the same direction by the two long sides of the main body body Forming, the inner panel corresponds to the interior of the building, and the outer panel corresponds to the exterior of the building; the flap is fixed on the inner panel of the main frame and faces away from the main body of the main frame The protrusion and the distance between the free edge of the water deflector and the main body of the main frame are greater than the distance between the free edge of the inner and outer plates and the main body of the main frame. The leak-proof frame frame according to claim 1, wherein the water retaining plate and the inner and outer plates are parallel to each other. The leak-proof frame frame according to claim 1, wherein the inner side plate of the main frame body and the free side of the outer side plate body are further bent to form a hook portion, the inner and outer plates. The hook portion of the body is bent in a relative direction, and the water flap is attached to the hook portion of the inner panel body. The leak-proof frame frame according to claim 3, wherein the water retaining plate is directly formed on the hook portion of the inner plate body. The leak-proof frame frame according to claim 3, wherein the water retaining plate is fixed to each other by an adhesive and a hook portion of the inner plate body. The leak-proof frame frame according to claim 3, wherein the water retaining plate is fixed to each other by a fixing member and a hook portion of the inner plate body. The leak-proof form frame described in claim 1 of the patent application scope, Further, a guide plate is further disposed on a side of the inner frame body on the side of the inner side plate body, and a movable space is formed between the main body body, the inner side plate body and the guide plate, and one inner side of the water retaining plate is movably worn Provided in the moving space, the guide plate is formed with a limiting protrusion on the side of the corresponding inner side plate and at the free edge of the guiding plate, and the water retaining plate is formed with an edge at the inner side edge. The locking portion of the axial direction extends, and the limiting protrusion of the guiding plate and the latching portion of the water deflecting plate protrude in a corresponding direction. The leak-proof frame frame according to any one of claims 1 to 7, wherein the water retaining plate is spaced apart from at least one rib, and the rib extends along an axial direction of the window frame. .