AU721473B2 - Temporary water diversion means - Google Patents

Description

I.

Regulation 3.2 -1-

AUSTRALIA

Patents Act 1990 COMPLETE SPECIFICATION STANDARD PATENT APPLICANT: VOGUE FINSIHES PTY. LIMITED NUMBER: PO 2191/96 FILING DATE: 6/ 9/1996 Invention Title: TEMPORARY WATER DIVERSION MEANS a.

a a. The following statement is a full description of this invention, including the best method of performing it known to me/us: TEMPORARY WATER DIVERSION SYSTEM This invention relates to a means for a temporary water diversion system, in particular a means for a temporary conduit for diverting water from a water source to a drainage area.

Conduits provide a means to relocate water from a water source to a drainage area. A well known example of a conduit is a downpipe.

S.Downpipes are commonly used to relocate water from roofs of structures to drainage areas, such as storm water drains,, water storage tanks, or natural run-off areas. Downpipes are .oo.

used in many different types of structures, for example, buildings, dwellings, houses, sheds, S"and the like.

Builders may encounter many problems when building a house. A particular problem is the diversion of water from the roof away from the building site.

A common problem when building a house is that if it rains the roof will collect water and this will pour to the spout. Naturally, as this has no down pipe system installed for the effective removal of this water, the water may overflow from the roof and cause damage when it flows down the finished brickwork, glasswork or plasterwork. Failure to control the flow of this water can also cause other problems such as soil erosion around the foundations.

D:/wp51/specvoguecom.wpd AT 05 September 1997 3 Some builders overcome this problem by installing permanent downpipes on completion of the roof, but before the building process is finished. Unfortunately, the installed downpipes are commonly damaged during the remainder of the building process and have to be replaced. For example, if a "Colourbond" (Trade Mark) downpipe is scratched or dented, it is effectively ruined and the builder would be required to replace it.

It is the object of the present invention to overcome the abovementioned problems by providing a temporary conduit for diverting water from a water source to a drainage area.

S The invention, in its broadest sense, comprises for use in association with a building a S temporary water drainage system having a tubular length of flexible water-proof material being adapted, at one end for connection to an outlet from drainage guttering on a building by being passed over the outlet, and a fastening device associated with he end of the material associated with the outlet whereby the material is retained in connection with the outlet, the material having a length sufficient to ensure that water passing from the guttering to the material can be delivered to a position where such delivery will minimize the likelihood of damage to the building.

In practice, one end of the flexible water-proof material is connected by a fastening device to a collection member at the water source and, if required, the other end is connected by a fastening device to a drainage area.

17 April 2000 3a The invention also includes a method of providing temporary drainage to a building having guttering but no down pipes including the provision of a tubular length of flexible waterproof material being adapted, at one end for connection to an outlet from drainage guttering on a building by being passed over the outlet, connecting this end to the outlet and a connecting a fastening device about the material to hold it relative to the outlet, the free end of the material being located so that water passing therethrough is directed so that any water passing therethrough is delivered to a position where such delivery will minimize the likelihood of damage to the building.

o In order that the invention may be more readily understood, we shall describe a preferred embodiments of the invention in relation to the accompanying drawings, in which: Go*.

000o Fig 1 is a side elevation showing the temporary water drainage system in position; Fig 2 is a perspective view, partly broken to show the components of the system; o AT 17 April 2000 4 Figs 3 and 4 show a method of connecting a sleeve to the outlet of a drain pipe; Fig 5 shows a first method of connecting the components; and Fig 6 shows an alternative method of connecting the components.

In a first embodiment of the invention the temporary water diversion system is used as a temporary downpipe for a roof guttering 20. Adhesive members 15 which may be pieces of double-sided foam tape, are affixed to the exterior perimeter of the existing roof guttering outlet member 16.

The interior surface of one end of a tube 25 of flexible waterproof material, such as a polythene material, is attached thereto. It is preferred that the end of the plastic tube have a returned end 27. The arrangement can well be seen in Figures 3 to 5. A secondary fastening device 26, such as a cable tie, is then applied over the exterior of the polythene tube so that when the cable tie 26 is pulled tight it compresses the polythene material onto the tape causing indentation in the tape and ensuring a water seal between the components.

When in use, water passes from the roof guttering 20 to the outlet 16 and into the tubular plastics material 25 and flows down the temporary drainpipe.

Preferably the lower end of the tube 25 may be connected to a lower member which in turn is connected to a storm water drain or to a satisfactory position to allow run-off.

D:/wp51/spec/voguecom.wpd AT 05 September 1997 In the illustrated embodiment, there is an intermediate connecting member 30 between two temporary downpipes. In this case the intermediate member 30 may be connected to a wall 42 of the structure by way of a bracket 40. In this arrangement, the intermediate member has double sided tape 41 about each of its upper and lower ends. The adjacent ends of the tubular members may have a return and are placed over and connected to the tapes 41 and cable ties 42 are then placed around the intermediate member as discussed above.

S- An arrangement such as this is desirable where there is adverse weather such as strong winds, or that the required length of downpipe which could, for example be of substantial length, as i'* from a two story building, needs a supporting member.

Whilst the concept of using an adhesive tape provides a satisfactory arrangement, we can, as an alternative, use a sleeve 50 which can fit around the outlet 16 with the plastic tubular member located therebetween. This arrangement is illustrated in Fig 6. This sleeve can either be of an internal form slightly smaller than the outlet and can be forced thereover and in this way will hold the sleeve in position. Alternatively, the sleeve may be of a resilient material which can be deformed to pass over the outlet and, once in position, can maintain a pressure on the tubular member to prevent displacement thereof even when it is carrying a substantial quantity of water.

As described hereinabove the tubular flexible waterproof material may be in the form of polythene or any other flexible waterproof material such as a woven plastic tube, aluminium flexible ducting or the like. The adhesive device may be in the form of a piece of double D:/wp51/spec/voguecom.wpd AT 05 September 1997 6 sided foam tape or any other adhesive device such as glue or the like. The secondary fastening device may be in the form of a cable tie or any other clamping device such as an oring, wire cable, Velcro strap or the like. A further fastening device may be in the form of heat shrink process or a vacuum seal process.

In a second embodiment, the invention is used to direct water away from the house or other building being built. In many applications the storm water drains may not have been installed or connected, when run off can occur from the spouting system and, generally, what happens under these circumstances is that the rain is delivered through the spouting outlets over a relatively small area, and the water so delivered can often flow back beneath the house and cause damages to the foundations.

In the second aspect of the invention, we connect the plastic tubular member at one end to the outlet, as described in the previous embodiment, but in this case the length of the tubular member is sufficient to reach the ground and to travel along the ground surface for a distance sufficient to lead the water into a drain along the edge of the road, a trench drain, or into some area where the natural absorptance of the soil can accept the water being passed.

Where this is done it is desired to locate the tubular member to terminate at the required position.

One way in which this can be done, is simply to place something relatively heavy, such as a brick or the like in the outlet of the plastics member.

D:/wp51/spec/voguecom.wpd AT 05 September 1997 In a slightly more sophisticated arrangement, I may provide a container, such as an open mesh container which contain gravel or the like, which member can be placed into the flexible plastics member adjacent the outer end thereof to hold it in position.

The combination of a mesh bag and gravel particles provides a ready path for the transmission of water.

It may be desirable to also provide a similar weighted member adjacent the position where the tubular member strikes the ground.

This weighted member may simply be dropped into the tubular member from the open end which is later attached to the outlet from the guttering system and which will fall downwardly until it strikes the ground. This arrangement helps maintain the tubular member a ooo* in the required position and makes it somewhat difficult to cause it to be shifted.

It will be appreciated that the form of weighted member can vary widely.

AT 05 September 1997

Claims (27)

1. For use in association with a building a temporary water drainage system having a tubular length of flexible water-proof material being adapted, at one end for connection to an outlet from drainage guttering on a building by being passed over the outlet, and a fastening device associated with he end of the material associated with the outlet whereby the material is retained in connection with the outlet, the material having a length sufficient to ensure that water passing from the guttering to the material can be delivered to a position where such delivery will minimize the likelihood of damage to the building. oo-

2. A system as claimed in claim 1 wherein, the end not connected to the outlet is adapted oe o• to be connected by a fastening device to a drainage area.

3. A system as claimed in claim 1 or claim 2 wherein the fastening device comprises an *ooo adhesive.

4. A system as claimed in claim 3 wherein the fastening device is double sided tape which OO0•90 can be connected to the water source and the tubular length of flexible material. A system as claimed in any preceding claim wherein the method of connection includes or comprises a physical connector which is adapted to pass around the exterior of the tubular length of flexible material.

I AT 17 April 2000 9

6. A system as claimed in claim 5 wherein the physical connector is a cable tie, clamp or the like.

7. A system as claimed in claim 5 wherein the physical connector is a sleeve of material which will pass over the end of the tubular length of flexible material and hold this against the water source.

8. A system as claimed in any preceding claim in which there is an intermediate member which is adapted to have a flexible length of tubular material connected to each side *thereof.

9. A system as claimed any preceding claim wherein the tubular length of flexible *o waterproof material is of such a length as to be able to have its free end located in an area capable of delivering water from the area, either by run-off or absorption.

A system as claimed in claim 9, wherein a weight is provided in at least free end of the o flexible member to locate in the position.

11. A system claimed in claim 9 or claim 10, wherein the weighted member comprises a body through which water can readily pass. AT 17 April 2000

12. A system as claimed in any one of claims 9 to 12, wherein there is a second weighted member located within the flexible member generally below the outlet into the flexible member.

13. A method of providing temporary drainage to a building having guttering but no down pipes including the provision of a tubular length of flexible water-proof material being adapted, at one end for connection to an outlet from drainage guttering on a building by being passed over the outlet, connecting this end to the outlet and a connecting a fastening device about the material to hold it relative to the outlet, the free end of the material being located so that water passing therethrough is directed so that any water Sopassing therethrough is delivered to a position where such delivery will minimize the likelihood of damage to the building. S

14. A method as claimed in claim 13 wherein, the end of the material not connected to the ••go outlet is connected by a fastening device to a drainage area. °ooo S

15. A method as claimed in claim 13 or claim 14 wherein the fastening device comprises an adhesive.

16. A method as claimed in claim 14 wherein the fastening device is double sided tape which can be connected to the water source and the tubular length of flexible material. AT 17 April 2000 11

17. A method as claimed in any one of the preceding claims 13 to 16 wherein the method of connection includes or comprises a physical connector which is adapted to pass around the exterior of the tubular length of flexible material.

18. A method as claimed in claim 17 wherein the physical connector is a cable tie, clamp or the like.

19. A method as claimed in claim 18 wherein the physical connector is a sleeve of material which will pass over the end of the tubular length of flexible material and hold this against the water source. 9*

20. A method as claimed in any one of the preceding claims 13 to 19 in which there is an 9* intermediate member which is adapted to have a flexible length of tubular material connected thereto.

21. A method as claimed in claim 20 wherein there is a tubular length of flexible material is connected to each side of the intermediate member.

22. A method as claimed any one of the preceding claims 13 to 21 wherein the tubular length of flexible waterproof material is of such a length as to be able to have its free end located in an area capable of delivering water from the area, either by run-off or absorption. AT 17 April 2000 12

23. A method as claimed in claim 22, wherein a weight is provided in at least free end of the flexible member to locate in the position.

24. A method as claimed in claim 23, wherein the weighted member comprises a body through which water can readily pass.

A method as claimed in any one of claims 22 to 24, wherein there is a second weighted member located within the flexible member generally below the outlet into the flexible member.

26. A system substantially as hereinbefore described with reference to the accompanying drawings.

27. A method substantially as hereinbefore described with reference to the accompanying drawings. S S S S. S S S S S S S DATED THIS DAY OF April, 2000 Vogue Finishes Pty. Limited By Its Patent Attorneys A. TATLOCK ASSOCIATES il/spec/voguecom.wpd AT 17 April 2000