WO2006037150A1 - Roll on render and application system - Google Patents
Roll on render and application system Download PDFInfo
- Publication number
- WO2006037150A1 WO2006037150A1 PCT/AU2005/001434 AU2005001434W WO2006037150A1 WO 2006037150 A1 WO2006037150 A1 WO 2006037150A1 AU 2005001434 W AU2005001434 W AU 2005001434W WO 2006037150 A1 WO2006037150 A1 WO 2006037150A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- render
- cellosize
- roll
- cement
- hydroxyethyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
Definitions
- This invention relates to the area of building surfacing and in particular to the application of render or stucco to building surfaces.
- the invention discloses a new type of render and a new method of applying such render to walls and the like which is simpler than previous such products and methods.
- This type of render is generally pushed upwards onto the wall and requires a significant amount of strength and skill to apply.
- the requirement of holding the render in one hand means that the worker must be strong enough to carry it while applying it.
- the invention in a first aspect is an acrylic and cement mix type of render which includes mineral fillers, sand, dispersed acrylic emulsion, cement and lime and additives and can be readily applied with a roller.
- the invention in a second aspect is a method of applying the above render with a roller which permits application of the render using a downwards roller movement as well as upwards.
- a spaghetti mesh type roller be used.
- the render of the invention has unique properties which result from the aerators, fibres and thickeners used in the mix which permit it to be easily applied to a brick surface and to stick to it as it is being applied, rather than to drop off. For this reason it can be roiled on to the surface from the top down rather than being forced upwards with a trowel.
- compositions and concentrations of the ingredients of the render can be varied a basic composition for a gray render is listed below in terms of their relative parts by weight (PBW). Examples of thetrade names of the ingredients used are also shown and may be used in the specification in accordance with the following.
- Acrylic Resin (Mowilith LDM 2080 P) 34.00 or equivalent compounds.
- a preferred composition for a gray render is listed bel ⁇ w in terms of their relative parts by weight (PBW). Examples of the trade names of the ingredients used are also shown.
- Olefin Sulphonate Sodium Salt (Hostspur OSB) 1.40
- Acrylic Resin (Mowilith LDM 2080 P) 34.00
- Neopentyl Glycol 6% 2.00 or equivalent compounds While a gray render has been described above the invention is not restricted to this colour and it may be provided in a large variety of colours and textures.
- a preferred method of applying the render to a wall is described below: tape areas which do nor require render place AVz litres of water in a 20 litre plastic bucket using a mixing drill slowly add material until a cream like consistency is achieved, leave for 5 minutes and remix. place roller in bucket and dip, slowly remove the roller and place it at the top edge of the surface to be rendered and slowly roll it down using gravity to apply the render. repeat this process 3 times and then roll excess material downward and sideways. if working with another person that person can remove excess material with a squeegee or trowel or the like with a horizontal stroke. if a finishing coat is required it can be applied after 24 hours preferably using a wetter coat of roll on render.
- a person can squeeze materials into recesses in the brickwork.
- the squeegee or trowel is used at a 45 degree angle to the surface thereby relieving pressure on a person's hand and also giving greater control.
Abstract
The invention is a roll on render which can be applied to a vertical surface by means of a roller using a downwards or upwards movement of the roller. The roll on render is an acrylic and cement mix type of render which includes mineral fillers, sand, dispersed acrylic emulsion, cement and lime and additives such that it can be readily applied with a roller.
Description
ROLLONRENDERANDAPPLICATIONSYSTEM
Technical area:
This invention relates to the area of building surfacing and in particular to the application of render or stucco to building surfaces. The invention discloses a new type of render and a new method of applying such render to walls and the like which is simpler than previous such products and methods.
Background to the invention:
Conventional cement type render has had to be applied to wall surfaces with trowels and involves a person first placing the render on a hawk which is held in one hand and then applying the render to the surface with a trowel or the iike.
This type of render is generally pushed upwards onto the wall and requires a significant amount of strength and skill to apply. In addition the requirement of holding the render in one hand means that the worker must be strong enough to carry it while applying it. Where the work is being carried out on an elevated platform it can be necessary to carry the render on the hawk up to the platform each time it needs to be reloaded.
It is difficult to provide an even surface over brickwork and the like and this kind of surfacing has conventionally been carried out by the skilled worker.
Outline of the invention:
It is an object of this invention to provide a render which is easier to use than previous renders and a method of applying it which largely ameliorates the problems outlined above such that people who are not skilled in this area can use it.
The invention in a first aspect is an acrylic and cement mix type of render which includes mineral fillers, sand, dispersed acrylic emulsion, cement and lime and additives and can be readily applied with a roller.
The invention in a second aspect is a method of applying the above render with a roller which permits application of the render using a downwards roller movement as well as upwards.
It is preferred that a spaghetti mesh type roller be used.
In order that the invention may be more readily understood we shall describe by way of non limiting example a specific embodiment thereof.
Description of an Embodiment of the Invention
The render of the invention has unique properties which result from the aerators, fibres and thickeners used in the mix which permit it to be easily applied to a brick surface and to stick to it as it is being applied, rather than to drop off. For this reason
it can be roiled on to the surface from the top down rather than being forced upwards with a trowel.
Although the composition and concentrations of the ingredients of the render can be varied a basic composition for a gray render is listed below in terms of their relative parts by weight (PBW). Examples of thetrade names of the ingredients used are also shown and may be used in the specification in accordance with the following.
INGREDIENT PBW
Cement Gray A type 480.00
Hydrated Lime (Limil) 100.00
Calcium Carbonate (OMYA 40) 200.00
Sand (16/30 ACI) 1300.00
Hydroxyethyl Cellulose (Cellosize QP-52000-H) 3.20
Hydroxyethyl Cellolose (Cellosize QP-4400-H) 1.60 Polymerisation of Propylene Ethylene Oxides
(Genapol PF 80) 1.06
Cellulose Carbohydrate (Arbocel PWC 500) 12.00
Sodium Oleate 4.90
Acrylic Resin (Mowilith LDM 2080 P) 34.00 or equivalent compounds.
A-
A preferred composition for a gray render is listed belσw in terms of their relative parts by weight (PBW). Examples of the trade names of the ingredients used are also shown.
INGREDIENT PBW
Cement Gray A type 480.00
Hydrated Lime (Limil) 100.00
Calcium Carbonate (OMYA 40) 200.00
Sand (16/30 ACI) 1300.00
Calcium Aluminate (Fondu Cement Gray) 25.00
Hydroxyethyl Cellulose (Cellosize QP-52000-H) 3.20
Hydroxyethyl Cellolose (Cellosize QP-4400-H) 1.60
Hydroxypropyl Starch (Tylovis SE-7) 2.38
Polymerisation of Propylene Ethylene Oxides
(Genapol PF 80) 1.06
Olefin Sulphonate Sodium Salt (Hostspur OSB) 1.40
Cellulose Carbohydrate (Arbocel PWC 500) 12.00
Polvar 0.5 - 1.25 24.50
Cenolite 1.00
Zinc Stearate 4.90
Sodium Oleate 4.50
Acrylic Resin (Mowilith LDM 2080 P) 34.00
Neopentyl Glycol 6% 2.00 or equivalent compounds.
While a gray render has been described above the invention is not restricted to this colour and it may be provided in a large variety of colours and textures.
A preferred method of applying the render to a wall is described below: tape areas which do nor require render place AVz litres of water in a 20 litre plastic bucket using a mixing drill slowly add material until a cream like consistency is achieved, leave for 5 minutes and remix. place roller in bucket and dip, slowly remove the roller and place it at the top edge of the surface to be rendered and slowly roll it down using gravity to apply the render. repeat this process 3 times and then roll excess material downward and sideways. if working with another person that person can remove excess material with a squeegee or trowel or the like with a horizontal stroke. if a finishing coat is required it can be applied after 24 hours preferably using a wetter coat of roll on render.
By using a squeegee a person can squeeze materials into recesses in the brickwork. Preferably the squeegee or trowel is used at a 45 degree angle to the surface thereby relieving pressure on a person's hand and also giving greater control.
By this means straight surfaces and brickwork can be covered easily using a relatively light weight material which is easy to work. This does not require any particular skill or strength and is suitable for home renovators. In addition, by adjusting the mix and
the applfcation means any type of surface texture can be achieved from a rough stuccoed look to a smooth appearance.
Whilst we have described herein a specific embodiment of the invention it is envisaged that other embodiments of the invention will exhibit any number of and any combination of the features previously described and it is to be understood that variations and modifications in this can be made without departing from the spirit and scope of the invention.
Claims
The claims defining the invention are as follows:
1. A roll on render which can be applied to a surface with an appliance suited for that purpose using a downwards or upwards movement of the appliance.
2. A roll on render as claimed in claim 1 being an acrylic and cement mix type of reπderwhich Includes mineral fillers, sand, dispersed acrylic emulsion, cement and lime and additives and can be readily applied with a roller.
3. A roll on render as claimed in claim 2 made up of the following components in the ranges specified:
INGREDIENT PBW
Cement Gray A type 300.00 - 600.00
Hydrated Lime (Limii) 50.00 - 250.00
Calcium Carbonate (OMYA 40) 50.00 - 150.00
Sand (16/30 ACI) 500.00 - 2000.00
Hydroxyethyl Cellulose (Cellosize QP-52000-H) 2.20 - 4.20 .
Hydroxyethyl Celloiose (Cellosize QP-4400-H) 0.60 - 2.60 Polymerisation of Propylene Ethylene Oxides
(Genapol PF 80) 0.06 - 2.06
Cellulose Carbohydrate (Arbocel PWC 500) 6.00 - 18.00
Sodium Oleate 2.50 - 7.50
Acrylic Resin (Mowilith LDM 2080 P) 24.00 - 44.00 or equivalent compounds.
4. A roll on render as claimed in claim 2 made up of the following components in the ranges specified:
INGREDIENT PBW
Cement Gray A type 300.00 - 600.00
Hydrated Lime (Limi!) 50.00 - 250.00
Calcium Carbonate (OMYA 40) 50.00 - 150.00
Sand (16/30 ACI) 500.00 - 2000.00
Calcium Aluminate (Fondu Cement Gray) 15.00 - 35.00
Hydroxyethyl Cellulose (Cellosize QP-52000-H) 2.20 - 4.20
Hydroxyethyl Cellolose (Cellosize QP-4400-H) 0.60 - 2.60
Hydroxypropyl Starch (Tylovis SE-7) 1.38 - 3.38 Polymerisation of Propylene Ethylene Oxides
(Genapol PF 80) 0.06 - 2.06
Olefin Sulphonate Sodium Salt (Hostspur OSB) 0.40 - 2.40
Cellulose Carbohydrate (Arbocel PWC 500) 6.00 - 18.00
Polvar 0.5 - 1.25 12.50 - 36.50
Cenolite 0.50 - 1.50
Zinc Stearate , 2.50 - 7.50
Sodium Oleate 2.50 - 7.50
Acrylic Resin (Mowilith LDM 2080 P) 24.00 - 44.00
Neopentyl Glycol 6% 1.00 - 3.00 or equivalent compounds.
5. A roll on render as claimed in claim 3 made up of the following components or equivalents in the ranges specified:
INGREDIENT PBW
Cement Gray A type 430.00 - 530.00
Hydrated Lime (Limil) 90.00 - 110.00
Calcium Carbonate (OMYA 40) 180.00 - 220.00
Sand (16/30 ACI) 1170.00 - 1430.00
Hydroxyethyl Cellulose (Cellosize QP-52000-H) 3.00 - 3.40
Hydroxyethyl Cellolose (Cellosize QP-4400-H) 1.40 - 1.80 Polymerisation of Propylene Ethylene Oxides
(Genapol PF 80) 0.90 - 1.15
Cellulose Carbohydrate (Arboce) PWC 500) 11.00 - 13.00
Sodium Oleate 4.50 - 5.40
Acrylic Resin (Mowilith LDM 2080 P) 30.00 - 38.00 or equivalent compounds.
7. A roll on render as claimed in claim 5 made up of the following components in the ranges specified:
.. INGREDIENT PBW
Cement Gray A type 430.00 - 530.00
Hydrated Lime (Limil) 90.00 - 110.00
Calcium Carbonate (OMYA 40) 180.00 - 220.00
Sand (16/30 ACI) 1170.00 - 1430.00
Calcium Aluminate (Fondu Cement Gray) 22.50 - 27.50
Hydroxyethyl Cellulose (Cellosize QP-52000-H) 3.00 - 3.40 •
Hydroxyethyl Cellolose (Cellosize QP-4400-H) 1.40 - 1.80
Hydroxypropyl Starch (Tylovis SE-7) 2.00 - 2.80
Polymerisation of Propylene Ethylene Oxides
(Genapol PF 80) 0.90 - 1.15
Olefin Sulphonate Sodium Salt (Hostspur OSB) 1.20 - 1.60
Cellulose Carbohydrate (Arbocel PWC 500) 11.00 - 13.00
Poivar 0.5 - 1.25 22.00 - 27.00
Cenolite 0.90 - 1.10
Zinc Stearate 4.50 - 5.40
Sodium Oleate 4.00 - 5.00
Acrylic Resin (Mowilith LDM 2080 P) 30.00 - 38.00
Neopentyl Glycol 6% 1.80 - 2.20 or equivalent compounds.
8. A method of applying the render of any one of claims 1 to 7 wherein the render is first loaded on to a roller and then applied to a vertical surface.
9. A method of applying the render of claim 8 wherein the render is applied at an upper edge of the surface in a downwards direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2005291824A AU2005291824B2 (en) | 2004-10-06 | 2005-09-21 | Roll on render and application system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2004905769A AU2004905769A0 (en) | 2004-10-06 | Roll on render and application system | |
| AU2004905769 | 2004-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006037150A1 true WO2006037150A1 (en) | 2006-04-13 |
Family
ID=36142221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/AU2005/001434 WO2006037150A1 (en) | 2004-10-06 | 2005-09-21 | Roll on render and application system |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2006037150A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012028116A1 (en) * | 2010-08-31 | 2012-03-08 | Satsys Technology A.S. | Maintenance ready-mixed plaster |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570375A (en) * | 1978-11-20 | 1980-05-27 | Fujikura Kasei Kk | Painting method of building material |
| US4390372A (en) * | 1980-09-23 | 1983-06-28 | Hardin George E | Dry pre-mixed mortar |
| US4975396A (en) * | 1988-03-18 | 1990-12-04 | Vetrotex Saint-Gobain | Process for producing reinforced cementitious compositions and the products produced thereby |
| US5634307A (en) * | 1991-10-11 | 1997-06-03 | Larriberot; Jean-Paul | Imitation stone surface apparatus and method |
| JPH09286653A (en) * | 1996-04-23 | 1997-11-04 | Nippon Cement Co Ltd | Cement-based substrate adjustment composition |
| JPH1112066A (en) * | 1997-06-20 | 1999-01-19 | One Uiru:Kk | Composition for building material |
| WO1999023044A1 (en) * | 1997-11-04 | 1999-05-14 | Judith Clare De Loub | Masonry render |
| EP0885857B1 (en) * | 1997-06-19 | 2003-03-19 | Italcementi S.p.A. | Use of organic additives for the preparation of cementitious compositions with improved properties of constancy of colour |
| JP2004224638A (en) * | 2003-01-23 | 2004-08-12 | Nachuru:Kk | Coating material and method of manufacturing the same |
| JP2004262748A (en) * | 2003-02-14 | 2004-09-24 | Ube Ind Ltd | Polymer cement composition for waterproofing |
-
2005
- 2005-09-21 WO PCT/AU2005/001434 patent/WO2006037150A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570375A (en) * | 1978-11-20 | 1980-05-27 | Fujikura Kasei Kk | Painting method of building material |
| US4390372A (en) * | 1980-09-23 | 1983-06-28 | Hardin George E | Dry pre-mixed mortar |
| US4975396A (en) * | 1988-03-18 | 1990-12-04 | Vetrotex Saint-Gobain | Process for producing reinforced cementitious compositions and the products produced thereby |
| US5634307A (en) * | 1991-10-11 | 1997-06-03 | Larriberot; Jean-Paul | Imitation stone surface apparatus and method |
| JPH09286653A (en) * | 1996-04-23 | 1997-11-04 | Nippon Cement Co Ltd | Cement-based substrate adjustment composition |
| EP0885857B1 (en) * | 1997-06-19 | 2003-03-19 | Italcementi S.p.A. | Use of organic additives for the preparation of cementitious compositions with improved properties of constancy of colour |
| JPH1112066A (en) * | 1997-06-20 | 1999-01-19 | One Uiru:Kk | Composition for building material |
| WO1999023044A1 (en) * | 1997-11-04 | 1999-05-14 | Judith Clare De Loub | Masonry render |
| JP2004224638A (en) * | 2003-01-23 | 2004-08-12 | Nachuru:Kk | Coating material and method of manufacturing the same |
| JP2004262748A (en) * | 2003-02-14 | 2004-09-24 | Ube Ind Ltd | Polymer cement composition for waterproofing |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012028116A1 (en) * | 2010-08-31 | 2012-03-08 | Satsys Technology A.S. | Maintenance ready-mixed plaster |
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