Prior to application: Surface hardness should be checked in advance, must be cleaned of dirt, plaster cracks should be repaired. The building is located in the horizontal and vertical planes balance will be checked. With rough plaster surface curvature must be corrected. Surface water downspouts on buildings, antennae, laundry iron, etc. It is removed before application. The cement-based adhesive mortar will be used to +5 to +30 0C temperatures are suitable. Extremely hot or rainy weather networks is recommended to close the pier. In case you need to avoid the danger of frost is expected in practice. The application surface should be damp walls and plaster should be dry. In high-rise buildings where there is too much misalignment of vertical, horizontal grouting by a need to solve the problem of every 3 times between the joints. Otherwise, the top floor is reached 15-20 cm. s about the thickness of plaster is required to use this practically impossible.
Placing the plinth profile plinth profile of the level of the flooding of 20 cm. It is determined under. The thickness of the sheet to be used socle profile is selected. The thickness of the profile in the market generally 33 mm, 43 mm, 53 mm, in sizes such as 63 mm, while the length is 2.50 m long profiles. It is fixed to the wall horizontally balanced. Profile nailed to the wall making a screwing 50 cm. The thick insulation boards must be screwing more often. Profiles must be between 0.5 to 1.00 cm of expansion joints. The wall is not perfectly level, meanwhile gaps remain. In this case support is done with some plastic wedges. View downloading until frost level we need to start here. If there are spaces in the basement necessarily heated basement walls should be insulated.
Yapıştıl of the sheathing plate cement based adhesive in the market are usually sold in 25 kg paper sacks. About 6 liters in a bag adhesive. which is poured slowly into a bucket of water. Mixed with a low speed mixer. Prepared mixture 8-10 min. After 2-3 minutes to rest up. further stirred. Now it is ready to use adhesive. This mixture should be consumed within 2 hours. After the adhesive mortar is applied to the back of the sheet prepared in accordance with the trowel. The four edges of the back surface sheet 3 is also applied as the middle of the block surface. 0.5 cm to prevent the edges protrude from the plaster. It should be applied as from the inside.
If the rear surface must be coated with at least 40% of the adhesive. This method is applied if the curvature of the building surface 2 cm to the floor. 2 cm. greater inclination and should be corrected in advance or rough plaster repair mortar. The entire rear surface of the glue applications are also coated with mortar. The building is very smooth surface can be made that application. About 5 kg per m2 cement mortar adhesives. It should be applied. Besides cement mortar adhesive polyurethane-based adhesives it is also available. They are more practical in terms of labor according to the adhesive cement mortar. It also requires a very good adhesion to the wall until they are 10 meters in height plugging that comes up.
Placing the sheathing Sheets: Sheets, pasted up the proceeding of the starting level of the flood profile. Sheets should be adhered to in each row staggered. After the plates must be affixed to check whether the vertical and horizontal scales and gauges with a proper water balance. In each corner of the building as well continued paste using staggered half and single sheets. Windows and door openings, plates pasted from the corner of the L-shaped cut. It should be no space between the sheets.
The remaining space is definitely not filled with plaster, this gap must be filled again with the piece cut from a sheet of foam insulation or spray should be applied. Building glued joints are not closed on the plate. Otherwise, serious cracks will occur in the joint space. Around the joint profile is used. Exposure to the sun for too long on the plate must be prevented from building surfaces, skeleton tarpaulin should be used. From the ground level impact of open surface of the plates used in the compression strength up to a certain height and volume should be at least 200 kPa complete immersion in water absorption rate of less than 1.5%.
Dowelling of the sheathing plate: After the adhesive mortar is completely dry (after at least 24 hours) is passed to the plugging process. Position relative to the wind of the building, wind speed, factors such as the height of the building play a role in determining the number of dowels. The purpose of the anchors to the wall plate detection and prevention of mechanical time sheets break off and fall. Generally square peg 6 is applied. Frequent application sheet 1 each corner of the plate in the middle of the 2 dowels application. Building corners are impressed by the high winds in the building. Therefore, the number of building anchors the corner at high elevation is increased. 8 m. to a height of 6 / m2; 8-20 m of height up to 8 units / m2; 20 m. and above 10 units / m2 anchors are applied.
Aside from 10-15cm in building and window sills. from leaving the plugging is done. Studded plastic brick walls, wide flange steel in concrete used studded plastic dowels. Ensure whether the dowels made of plastic scrap. Dowel surface at least 3 cm. width should be fixed on a holding surface of the aerated concrete wall at least 6 cm., at least 5 cm brick walls. at least 4 cm concrete wall. girmelidir.delik length of dowel 1 cm tall. It must be opened to be long. Length of the market usually sold in sizes like 95mm-115 mm-135 mm. 160 mm concrete walls on these measurements for gas interests. When choosing the anchor length + thickness of the adhesive sheet thickness (5mm) + share of rough plaster (10 mm) + anchorage depth (50 mm) is calculated. OSB anchors are used for wood surfaces. XPS and EPS boards used in steel dowels with plastic dowels using stone wool slab.
The first coat of plaster: After Plugging process proceeds to the plaster. This plaster, cement, plaster fiber and polymer additive is a fine aggregate and applied as separate layers. The first layer of plaster about 2 mm. apply thick. Here is the most important application plaster mesh applications. Plaster reinforcing mesh spacing of 3.5 x 3.5, 4 x 4 or 5 x 5 mm. d. Resistant to alkaline environment, 145-160 gr / m2 in weight, must be made of glass fiber. In places that require high impact resistance of at least 340 kg / m2 net in weight should be used. Plaster reinforcing (reinforcement mesh) is embedded in the plaster wet pressing down from above. Always involved in the merger of 10 cm. superimposed on each other. Windows and doors can also be applied in another corner if additional cross mesh layer. Exactly the institution, switched to the second floor after plaster application plaster mesh and profile applications.
Placing Profile: Corner profile, sill extension profile, certain profiles, such as joint-profile applications serve as a complementary element in isolation. Corner profiles are used in building corners and door and window edges. And to obtain a smooth edge, they are made of metal or plastic to protect against impacts both corners. Self-net, which is recommended. The console and the horizontal edges of the balcony corner profiles should be used dropper. With drip profiles will facilitate the removal of water from the front. Building exterior surface of the outer shell of the building made thicker insulation will result. Thus, in residential construction will remain short pre-placed sills. Placed windowsill extension profiles in order to solve this problem. Sills should not be printed on the extension profile, the burden should not be put out. Gap on the plates are opened for the purpose of aesthetic appearance of buildings. Fuga profiles should be used after the first coat of plaster made in this case again. There are also profiles mesh gap.
The second coat of plaster first coat of plaster application will proceed to the second layer of plaster application before it dries completely. The total thickness of 3-4 mm with the first coat of plaster is found. The total amount of plaster 5 kg / m2 is calculated. Under plaster thickness of 2/3 of the net must remain the top 1/3 of the net. So plaster grid, should be a little closer to the outside. Surface Meaning, it is necessary to contact the plate. The second coat of plaster application should be continued without interruption on large surfaces. Therefore, applying the final coat should be sufficient element.
The final layer of decorative coating: After the plaster layer is completely dry the coat longer transition phase. Here are a few options: 1. After the surface is primed cement, trowel-applied topcoat is given a textured surface with decorative plaster image, and finally upstairs reinforced silicon acrylic exterior paint is applied. 2- After the surface is primed plaster application can be colored acrylic emulsion. It is applied with steel or plastic trowel. Application thickness is 2 mm.
