초록 ▼

In the method for sealing of replacement windows, a sealing tape with a first layer of flexible foam and a second layer of stiff material, which are bonded to each other, is used. The sealing tape is inserted with the second layer facing forward into a channel-shaped recess in the masonry, which is

In the method for sealing of replacement windows, a sealing tape with a first layer of flexible foam and a second layer of stiff material, which are bonded to each other, is used. The sealing tape is inserted with the second layer facing forward into a channel-shaped recess in the masonry, which is bounded by a bottom and two side walls and comprises an open access section, wherein the first layer of the sealing tape is at least partially compressed when in the inserted state. The second layer of the sealing tape is clamped against the side walls of the recess at a predetermined distance from the open access section. After the window frame has been placed opposite the open access section of the recess, the first layer of the sealing tape expands until it rests against the window frame.

대표청구항 ▼

1. A method for sealing of replacement windows comprising the steps of: providing a sealing tape comprising a first layer of flexible foam, which recovers after compression, and a second layer of stiff material, the first and second layers being bonded to each other;inserting the sealing tape into a

1. A method for sealing of replacement windows comprising the steps of: providing a sealing tape comprising a first layer of flexible foam, which recovers after compression, and a second layer of stiff material, the first and second layers being bonded to each other;inserting the sealing tape into a channel-shaped recess in masonry which is bounded by a bottom and two side walls and comprises an open access section, wherein the second layer of the sealing tape is arranged closer to the bottom of the recess than the first layer, and wherein the first layer of the sealing tape is at least partially compressed when in the inserted state;fastening the second layer of the sealing tape in the recess at a predetermined distance from the open access section; andafter the steps of inserting the sealing tape into the channel-shaped recess and fastening the second layer of the sealing tape in the recess, placing a window frame opposite the access section of the recess provided with the sealing tape,whereupon the first layer of the sealing tape expands until it rests against the window frame. 2. The method of claim 1, wherein the second layer of the sealing tape is made of stiff foam. 3. The method of claim 1, wherein the second layer of the sealing tape is clamped against the side walls of the recess. 4. The method of claim 3, wherein the second layer of the sealing tape comprises predetermined bending lines to define two lateral clamping sections. 5. The method of claim 4, wherein the two lateral clamping sections bend over in opposite directions toward the open access section upon insertion of the sealing tape into the recess. 6. The method of claim 1, wherein the second layer of the sealing tape is fastened to the side walls of the recess by an adhesive. 7. The method of claim 1, wherein the first layer and the second layer of the sealing tape are permanently bonded to each other. 8. The method of claim 1, wherein the first layer of the sealing tape is provided with a sticky impregnation agent, which delays recovery of the first layer after compression. 9. The method of claim 1, wherein the first layer of the sealing tape is at least partially surrounded by a wrapping, which keeps the first layer at least partially compressed while in the inserted state, wherein the wrapping is opened or removed after the window frame is put in place. 10. The method of claim 1, wherein the predetermined distance is in the range of 2 to 20 mm. 11. The method of claim 1, wherein the sealing tape comprises a third layer of flexible foam which recovers after compression, which is bonded to the second layer of the sealing tape on the side of the second layer facing away from the first layer and, after insertion of the sealing tape into the recess, is located in an intermediate space between the second layer of the sealing tape and the bottom of the recess. 12. The method of claim 11, wherein the third layer of the sealing tape is at least partially compressed when in the inserted state, and, after the sealing tape has been clamped in the recess, the third layer of the sealing tape expands toward the bottom of the recess in the intermediate space between the second layer of the sealing tape and the bottom of the recess. 13. The method of claim 1, wherein, before the sealing tape is fitted into the recess, insulating material is inserted into the recess, which material is located, after the sealing tape has been fitted into the recess, in an intermediate space between the second layer of the sealing tape and the bottom of the recess. 14. The method of claim 13, wherein the insulating material is a compressible, flexible foam strip. 15. The method of claim 13, wherein the insulating material is a polyurethane foam, which is injected into the recess.