MADA FRENCH ADHESIVE MADE IN KSA. Member of

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1 Member of

2 Mada French Adhesive FEATURES Do you need to finish a wall as quickly as possible? Do you have a rough base surface and want to achieve a smooth final surface finish? TRY THE LATEST INNOVATION FROM MADA GYPSUM GLUING PLASTERBOARD PANELS TO THE WALLS! This is a really fast and efficient solution. It only requires Mada Gypsum plasterboard panels and our latest innovation MADA FRENCH PLASTER! plaster has a gypsum base and is specifically designed for gluing of plasterboard products onto various types of surfaces. You can find product specifications, instructions for use and more precise technical information at or in Mada Gypsum literature, available from specialised retailers across the entire Kingdom! Mada French Adhesive TECHNICAL INFORMATION Mixing: Need to be garnered into water (not vice versa) in a clean bucket. Mix approximately 17 liters of cool, clean water and 5 kg of Mada Adhesive plaster together. Stop dosing once the powder is exceeding the water level. After 1 minute of soaking properly mix by hand or by mixer. Application thickness mm Physical and Chemical Data: Color: white PH: 6-7 Inflammability: not flammable. Max. load (physical strength of glued connection) / Pending strong : >1.5N / mm² (0.15 kg per mm²). Toxicological Information: Skin: not irritant. Eyes: lightly irritant. Mada recommends Usage of Personal Protective Equipment: Eye protection (Glasses) and Gloves Storage of the product: The product needs to be stored on pallets in a dry environment. Storage: approx. months, dry. Workability: Adjustability: 0 seconds. Initial setting time: 0 minutes. Final setting time: 90 minutes. Duration of working (Time Work): approx. 60 minutes * Values can vary depending on thickness of filling/smoothing plaster. Material requirement (coverage) approx. 4,0 kg of Mada adhesive per 1m² of a wall (per m cornices glued on the wall/ceiling)

3 Wall cladding Preparing the foundation For the successful gluing on of plasterboards, the background surface must meet the following conditions: Gluing of a wall cladding Applying mortar to plasterboards stable, and without living cracks temperature of at least + 5 C a) Glass-smooth, non-absorbent surfaces (for example, concrete) must be protected by a suitable coating spread over the smooth and non-porous surfaces. b) Foundations with a high absorptivity (for example, porous concrete, brick walls) must be protected with penetrating surface coatings on absorbent surfaces. If penetrating surface coatings are used, begin to glue on plasterboards no sooner than 8 1 hours after application, i.e. after they ve had sufficient time to dry out. The maximum deviation in smoothness of the background surface should not be more than 0 mm. a b 1 Use plasterboards which are about 0 mm shorter in length than the height of the room. With the help of a snap chalk line, mark the level of the front face on the floor and on the ceiling. Apply the mortar to the backside of the plasterboards in the form of dollops arranged in three lines thus: along the two lengthwise edges and on the lengthwise axis in the centre of the board. The distance from the individual dollops of mortar is 0 5 cm. The recommended thickness of the mortar can range from mm

4 Attach the plasterboards of 1.5 mm in thickness to the wall, setting them on blocks about 10 mm thick. A gap of about 10 mm should remain between the boards and the floor and the ceiling for optimal levelling out of the boards and airing out the dampness from the applied mortar. 4 5 Even out the first corner board using a level Use a levelling strip for the final adjustment of the boards, tapping them into place with a rubber hammer. Check the evenness of the attached boards in all directions, that is, lengthwise and crosswise as well as across the diagonal. 1 Fill in the joints between the boards and the joints on the floor and ceiling as per the instruction in Mada Gypsum Jointing Compound brochure. The recommended time interval before applying the joint compound (for mature setting mortar) is to days depending on the specific conditions. Gluing of a wall cladding Applying of mortar directly onto a background surface Alternatively you can apply the embedding mortar directly onto the wall surface. This procedure is 9 primarily suitable when gluing onto a problematic 1 foundation, such as old, irregular render. It is recommended that you measure the location of the individual mortar dollops on the wall surface in advance. Touch up these places before gluing, for example by tapping or cleaning off dirt or by applying an appropriate penetrative coating. 1 Apply the embedding mortar on the wall in the form of evenly spaced dollops. 10 For the covering, use plasterboards which are about 0 mm shorter in length than the height of the room. Place the boards on the wall and at the same time set blocks about 10 mm in thickness under them. 4 Even out the first corner board with a spirit level and then even out the boards using the levelling strip and by tapping with a rubber hammer. 7 Follow by applying joint compound to the joints between the boards and the joints near the floor and the ceiling. 11 The recommended time interval before applying the joint compound (for mature setting mortar) depending on the specific conditions is to days

5 Consumption of materials When preparing a project, it s necessary to ensure the exact calculations of materials needed for the work. The less left over material you have after finishing, the more you ll be able to keep your costs down. Therefore, in this section we offer you a detailed table for cladded walls with which you ll be able to easily calculate the amount of material you need for your project. All the calculations are done on approximate base and for 1 sqm Cladded Walls Glued to a Foundation Material unit quantity Plasterboard m 1,0 Adhesive plaster kg 4,0 Joint compound kg 0, Compound for final skim coat kg 0,1 Joint tape for plasterboard joints m 0,8 Consumption is informative and depending by the disparity and type of substruction. Benefits of using adhesive plaster Time and cost savings saves up to 50% of the total time required! The use of adhesive plaster does not require longer technical breaks thereby ensuring high work productivity. Aesthetic function thanks to the use of plaster board cladding, and therefore the use of adhesive plaster, the covered wall is immediately smooth, flat and ready for the final surface treatment. Such covered walls can be used for any type of decorative or painting technique (painting, wall papering, tiling, etc.). No health risks have just about the same ph as human skin (ph 6 7). Low weight plaster board systems are very light when compared to traditional cement and mortar systems and cause minimal loading on load bearing structures of buildings. Classic mortar systems use around 40 kg of material for a layer thickness of 15 mm per 1 m. With plaster board, the same area only requires around 1.9 kg of material (9.5 kg of 1.5 mm plaster board, 4 kg adhesive plaster and 0.4 kg jointing compound). Combinations to create the perfect environment in living areas where the air humidity is constantly changing, especially when showering, bathing or cooking, plaster board regulates room temperature and humidity. Thanks to its high porosity, panels absorb some of the humidity during periods with higher air humidity and then slowly release this humidity once air humidity levels decrease meaning that the walls actually breathe. Minimum dampness adhesive technologies featured by plaster board structures bring a minimum of added moisture and dampness to existing structures. High efficiency the technology involved in adhering plaster board panels to walls (cladded walls) using an adhesive plaster saves time and costs on material, transport and storage. Work Procedure Comparison Cladded Walls are much quicker applied than traditional renders. Time saving can come up to 5 days! Plasterboard sticking. day Jointing procedure 5. day Penetration 1. day Technological pause -4. day Finish step 1 step step step 4 step 5 Cladded walls step 1 step step step 4 step 5 Traditional render 1. day Penetration -9. day Technological pause (1 mm of render - 1 day ripening) Finish. day Traditional render 10. day Final render