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ADHESIVE FOR PLASTER WALL REPAIR INSTALL
ADHESIVE FOR PLASTER WALL REPAIR FREE

Each plaster coat should be applied between 10 to 20 mm. Apply and press firmly the plaster over the rush coat.Mix the plaster with a clean and cool water.In case of dense concrete, it is recommended that the rush coat to be left without curing before 24 hours from the plaster application.The convenient plaster should be used according to the type of substrate and the compatibility with the applied rush coat.For more details, consult the technical department.Allow to harden depending on site conditions.Make sure that the applied rush coat has a rough finish to secure the bonding of the plaster.Recommended rush coat (the proper rush coat must be chosen according to substrate) is re-applied on smooth surfaces and cured for 3 days, and 3 times a day.(For dense concrete, the substrate should left without curing for a minimum 24 hours before rush coat application)

ADHESIVE FOR PLASTER WALL REPAIR FREE

Free water on the substrate should be allowed to dry before any application. Substrate must be wet before application.

ADHESIVE FOR PLASTER WALL REPAIR INSTALL

If joints between concrete substrate and blocks are available, it is recommended to install a wire/ fiber mesh, in addition around openings and where needed.

In case of significant concrete defects, it is recommended to clean the defected area and fix wire/mesh after repairing with weberep 331 TX.

If cracks and defects are available, the substrate must be repaired before applying rush coat A new application with the convenient rush coat shall be executed on the prepared surface.

Weak and failed rush coat should be removed properly.

If the rush coat is smooth and soft, remove and apply a new one according to the technical data sheetĪccording to the type of concrete, the suitable rush coat is recommendedįor normal concrete: weberpremix key coat or weberpremix SRC-2įor very dense concrete: weberpremix SRC-S is recommended.

If the rush coat is smooth and strong, apply another layer of rush coat.

If the rush coat is rough and weak, remove it and apply a new rush coat.

if the rush coat is rough and strong, apply plaster to the rush coated surface.

While removing the plaster, examine the rush coat for better repair: Plaster de-bonding on concrete with or without cracks:ĭe-bonded plaster on concrete substrate is repaired after removal of the entire de-bonded surface and creating a grip key with well-adhered plaster. Non-structural cracks repair: Concrete substrate Protect the applied plaster from direct sun light and windįor more details kindly consult the product technical data sheet.Let the product set properly on the surface before any curing.Finish the surface with a wooden or steel float as required.Follow the application method statement instructions.For higher thicknesses kindly consult the technical department. Spray the plaster on the dampened and prepared surface or apply it manually with a plastering trowel at a thickness between 10 and 20mm in one layer.Fill the empty gaps in the joints of the block wall with block mortar weberbloc fix or weberbloc fix LWĭepending on the type of substrate, plaster should be recommended:įor normal and hollow blocks: use weberpremix hand or weberpremix SP-11 or weberpremix SP-1įor light weight block: use weberpremix SP-33 or weberpremix SP3-FL.Dampen the substrate before few hours from the plaster application.All bases should be sufficiently rigid, clean of any surface contamination that may prevent good suction.Plaster de-bonding on normal block or light weight blocks:ĭe-bonded plaster is repaired after removal of the entire de-bonded surface and make the necessary substrate preparation for the new plaster as per below steps:

Plaster Non-structual cracks repair: Masonry block