[Construction Example 32] Reproducing the design and color tone of the existing exterior wall with a washout-style exterior material.
The existing mortar plaster wash finish on the exterior wall was safely restored to its original design and color tone using a peeling prevention method and wash finish adjustment exterior materials.
This is an example of renovating the existing plaster wash finish of a bank's exterior wall using the "Hamatex Net Anchor Method" combined with a wash finish type "Kashiwara Stone." 【Property】[Renovation] A certain bank (Ikeda City, Osaka Prefecture) ◇Construction Date: October 2012 ◇Construction Area: 2,360m2 ◇Base: Plaster wash finish 【Customer's Issues and Requests】 ◆Prevent the detachment caused by aging deterioration of the exterior wall (mortar, wash finish). ◆Maintain the design (image of plaster wash finish) and color tone of the existing exterior wall. ◆Renovate using a method that has weather resistance, durability, and a long lifespan. 【Adoption Background】 ◇The design office handling the renovation plan strongly requested a finish equivalent to the existing exterior wall (wash finish). ◇Our exterior wall renovation method was proposed, and since only our product (custom-made) met the requirements for the finishing material, it was adopted. 【Selection Points】 ◆Our "Hamatex Net Anchor Method" prevents the detachment of the existing exterior wall and reproduces a color tone and texture very similar to the existing exterior wall using "Kashiwara Stone." It is a durable exterior material with a 20-year warranty. ◆Since the existing finish layer is not removed, there is less noise, vibration, waste, and dust, making it an environmentally considerate method.
basic information
"Washout Finish 'Kashiwa Stone'" Features a sense of weight and texture that could not be expressed with conventional washout products. It is a warm product created by the harmony of natural stone and artificial stone. Tile Shedding Prevention Method "Hamatex Net Anchor" A method to prevent the shedding of existing tile walls. It creates a new substrate layer without removing the deteriorated existing finish layer (tile/mortar), preventing shedding. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
[Standard Construction Process] [1] Substrate adjustment of the wall surface → [2] Marking out / applying joint color paint → [3] Applying joint tape → [4] Spraying adhesive base material for Hamacast → [5] Spraying natural stone → [6] Trowel finishing → [7] Applying top coat twice → [8] Completion