JP3163064U - A non-vulcanized butyl adhesive buffered waterproof pad for roofing and underlays for verandas, etc. combined with an O-ring. - Google Patents

Abstract

Provided is a shock-proof waterproof pad that prevents rain leakage due to mounting errors or secular change from a mounting part of a solar panel or the like on a roof. An O-ring having a size that does not protrude from a pad on a non-vulcanized butyl adhesive rubber pad that extends with a slight compressive force and has a wire diameter of 0.5 to 0.8 times the pad thickness. The base 5 is tightened with the mounting screws 4 until the thickness of the non-vulcanized butyl adhesive rubber pad 1 is close to the thickness of the O-ring 2. The butyl rubber pressed by tightening fills the gaps in the screw holes 9, and the O-ring 2 stops the decrease in the thickness of the non-vulcanized butyl adhesive rubber pad 1. [Selection] Figure 3

Description

  The present invention relates to a non-vulcanized butyl adhesive buffered waterproof pad laid under a mounting base for a plastic and metal roof, a solar panel installed on a concrete rooftop or a veranda, a cooler outdoor unit, and the like.

  Pads laid under the pedestal can cause roof leaks due to reduced thickness due to aging and inexperienced construction

  We want to prevent long-term buffering function and prevent rain leakage by covering fluid leaks with butyl rubber to prevent the leakage of leaks due to the error of the installation of the platform and the wind pressure vibration of the roof.

  The present invention provides a non-vulcanized butyl adhesive rubber pad for underlaying a square or circular base so as not to protrude from the pad and having an O-ring having a wire diameter of 0.5 to 0.8 times the thickness of the pad. By placing the pad, the underlaying pad is heavy and liquefied in the high temperature environment in summer, and the decrease in thickness due to aging compression creep is stopped by the thickness of the O-ring, and the gaps between the screw holes and nail holes that are widened at the same time By burying non-vulcanized butyl rubber, the problem of buffering the rubber pad under the gantry and maintaining the water leakage prevention function is solved for a long time.

  As described above, the non-vulcanized butyl adhesive buffered waterproof pad for underlayment of the present invention enables installation by a contractor with relatively few years of experience, and also reduces the buffering and leakage prevention functions due to high temperature environment in summer and aging Can be delayed.

The composition perspective view of the non-vulcanized butyl adhesion buffer waterproof pad for underlayment of a base of the present invention is shown. The structure sectional drawing of the non-vulcanized butyl adhesion buffer waterproof pad for underlay of the present invention is shown. It is a partially cutaway sectional view of a non-vulcanized butyl adhesive buffered waterproof pad embodiment for underlay. The assembly perspective view to the metal roof of a non-vulcanized butyl adhesion buffer waterproof pad is shown.

Hereinafter, embodiments of the present invention will be specifically described with reference to the accompanying drawings. FIG. 1 is a perspective view showing the structure of a non-vulcanized butyl adhesive buffered waterproof pad for underlaying a gantry according to the invention. Two O-rings with a size that does not protrude from the pad and has a wire diameter of 0.5 to 0.8 times the pad thickness are placed on one non-vulcanized butyl adhesive rubber pad that spreads with a slight compressive force. It is a thing. FIG. 2 is a sectional view of the configuration of FIG.

  FIG. 3 shows a state in which the weight of the unvulcanized butyl adhesive rubber pad 1 is changed to that of FIG. 6, the base plate 7, and the rafters 8 are expanded by filling the gaps in the screw holes 9 to prevent leakage, and the non-vulcanized butyl adhesive rubber pad 1 is not thinned and buffered by the O-ring 2 because the decrease in thickness is stopped. The effect is not hindered. The O-ring used is preferably made of oil-resistant nitrile rubber.

  FIG. 4 shows a perspective view of the assembling of the non-vulcanized butyl adhesive rubber 1 provided with the O-ring 2 and laid under the square frame 3 to the metal roof 6. The planar shape of the non-vulcanized butyl adhesive rubber pad 1 is somewhat larger than the gantry lower flange 5. The size of the O-ring 2 is smaller than the non-vulcanized butyl adhesive rubber pad 1 and the gantry lower flange 5 and has an inner diameter somewhat larger than the pitch circle of the mounting bolt 4.

1 Non-vulcanized butyl adhesive rubber pad.
2 O-ring.
3 Square mount.
4 Mounting screw, spring washer.
5 Mounting base lower flange.
6 Metal roof.
7 Field plate.
8 Rafters.
9 Screw holes.
10 Purlin girder.
11 Solar panel mounting bolt.

Claims (1)

  It is characterized by combining a non-vulcanized butyl adhesive rubber with circular or square flexibility and an O-ring that does not protrude from the adhesive rubber on the roof or under the mounting rack of the veranda. Buffer waterproof pad to play.

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