![[Plaster Work] Charm of Plaster Walls and How to Choose Plaster Wall Materials According to Building Use](/_ipx/w_3072&f_webp/https://storage.googleapis.com/stucco-assets/public/columnImages/sketch-charm-header.png)
In recent years, cases of incorporating plaster walls into interiors and exterior walls of houses are increasing.
Plaster is a building material with a long history in both Japan and Europe, and uses never new.
Still, the reason why plaster is chosen again now lies in functionality unique to natural materials and richness of texture given to space.
Here, we will organize the inherent charm of plaster walls and the concept of choosing wall materials according to use.
What is the charm of plaster walls?
The charm of plaster walls can be considered by dividing broadly into "functionality" and "design".
Functionality
Plaster is sometimes called a "breathing wall".
This is because plaster has a porous structure and has the property of absorbing and releasing moisture according to changes in indoor humidity.
As a result, it exhibits performance very important for the living environment such as:
- Stabilization of humidity
- Suppression of condensation
- Suppression of mold generation
- Deodorizing effect
- High fire resistance
Design
Plaster is a material whose surface does not become too uniform.
Depending on how the trowel is moved and layered:
- Smooth surface
- Shadows with fluctuations
- Expressions unique to handwork
are born.
From simple and quiet spaces to spaces where material feeling is brought to the fore,
a wide range of expressions is possible according to design intent.
Types and features of plaster
Even if you say plaster in one word, its components and properties vary.
If you choose a material that does not suit the application, you cannot fully demonstrate its performance.
Slaked Lime-based Plaster
Traditional plaster mainly composed of slaked lime.
As represented by Italian plaster, it is characterized by a smooth and deep finish, and is excellent in durability.
It is suitable for interiors emphasizing design and spaces seeking long-term quality.
Diatomaceous Earth-based Plaster
It is a material that combines the moisture control and deodorizing performance of diatomaceous earth with the fire resistance and durability of plaster.
It is suitable for places where moisture easily accumulates or spaces where many people come and go.
Resin-based Plaster
Plaster with acrylic resin added, excellent in workability and water resistance.
It may be chosen when wanting to shorten the construction period or emphasizing maintainability.
How to choose plaster wall materials according to building use
In the case of Housing
In housing, the health and comfort of residents are prioritized.
Moisture Control
Stabilizes indoor humidity and reduces the risk of condensation and mold.
Deodorization
Adsorbs and decomposes household odors and pet odors to keep the air clean.
Design
You can finely adjust the impression of the space by finishing methods such as flat, wave, and rough.
In the case of Stores / Offices
In spaces used by many people, "impression creation" becomes important in addition to functionality.
Boutiques / Retail Stores
Plaster walls with texture give calmness to the entire space while complementing products.
Restaurants
Moisture control and warm expressions create a comfortable dining space.
In the case of Exterior Walls
Durability and maintainability are required for exterior walls.
By selecting real plaster or pre-mixed plaster according to the application and performing regular maintenance, it is possible to maintain aesthetic appearance for a long time.
Cost of Plaster Work and Concept of Cost Management
The cost of plaster work varies greatly depending on:
- Construction area
- Type of plaster
- Condition of substrate
- Difficulty of finishing
Finish with high design or finishing requiring substrate repair increases the cost, but
omitting processes easily may lead to defects later.
It is important to carefully confirm the estimate content and construction scope.
Plaster Work General Construction Schedule and Flow
In plaster work, substrate making determines the finish.
- Confirmation of existing wall / Substrate adjustment
- Construction of dedicated substrate material
- Application of plaster (multiple times)
- Drying curing
- Finish confirmation / Fine adjustment
Depending on the construction area and content, usually about 1 to 2 weeks is a guideline.
Plaster Work Maintenance method and precautions for plaster walls
Plaster walls can keep beauty for a long time by performing appropriate care.
Daily:
- Dust off with a dry duster or soft brush
Light dirt:
- Eraser
- Tap lightly with a tightly wrung cloth
Care should be taken as rubbing strongly damages the surface.
If mold or large dirt appears, consult a specialized contractor.
Points for choosing a contractor for plaster work
For plaster work, "person who constructs" is more important than material.
- Do they have abundant plaster construction track records?
- Do they understand the characteristics of the material?
- Do they explain carefully about the finish?
By confirming these, you can greatly reduce the risk of failure.
Contact Stucco Co., Ltd. for consultation on Plaster Work
At Stucco Co., Ltd.,
We propose plaster walls tailored to building applications and design intents by using Italian plaster and domestic plaster properly.
For housing, stores, and offices,
We are making specific walls utilizing the characteristics of materials.
