Lightweight plastering gypsum
Main material: natural gypsum Origin: Linyi, Shandong Packaging specification: 25KG/bag Brand: Qicai Bangyuan Specification and model: ZC lightweight type Loose density: approximately 800kg/m ³ Water volume ratio: approximately 1:2
Category:
Lightweight Plastering Gypsum
Keywords:
Lightweight plastering gypsum
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Lightweight plastering gypsum
Lightweight plastering gypsum mortar is a newer, more environmentally friendly and more economical product that is promoted by the country instead of cement mortar. It not only has the strength of cement, but also is healthier and more environmentally friendly than cement. It is durable, has a large bond, and is not easy to powder. No cracking, no hollowing, no powder falling, etc.
The light-weight plastering gypsum produced by Qicai Bangyuan Mortar is mainly made of light-weight materials. It is easy to use and saves costs. There are more advantages as follows:
1. Good bonding performance. After cleaning the base of the wall, it can be directly use.
2. The energy-saving effect is good, which can meet the energy-saving design requirements of indoor walls.
3. It has better fire performance.
4. It has the function of micro-expansion, which can prevent the appearance of fine cracks on the wall surface, and there will be no hollowing or cracking after use.
Product parameters
| Specifications | Material properties | construction application | Packaging storage |
|
ZC light type is suitable for indoor wall and ceiling plastering, suitable for rooms with standard air and humidity |
Loose density about 800kg/m³ |
Mechanical spraying, manual plastering |
25kg bag |
|
Spread rate about 850kg/m³ |
The water powder volume ratio is about 1:2 |
Store in a cool and dry place with a shelf life of 6 months |
|
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The construction time limit is about 120min |
The finished surface is rough surface and smooth surface |
Scope of application
ZC light-weight plastering gypsum is suitable for general plastering projects on the interior walls and ceilings of buildings, except for indoor wet areas such as kitchens, bathrooms, and balconies. ZC lightweight plastering gypsum is suitable for plastering and leveling of most base materials (air-entrained concrete, lightweight partition wall slats, bricks, concrete, etc.). The conventional plastering thickness of ZC lightweight plastering gypsum is 6mm-25mm, the minimum thickness of the plastered surface is 6mm, and the total thickness of the ceiling plastering should be less than 10mm.
Product features
1: High tensile bonding strength, suitable for a variety of bases, well matched with light wall materials, not easy to hollow out and crack after construction;
2: No need to pre-water the wall before plastering in normal construction environment, The construction environment has been significantly improved;
3: The construction saves materials and labor, and its weight is only one-third of the traditional cement mortar;
4: The construction is fast, and the final setting time and curing time are short;
5: The verticality and flatness of the finished surface are high, and local It is easy to repair;
6: It can adjust the indoor air humidity, assist heat preservation, and improve indoor comfort;
7: The net space for indoor use can be increased due to the reduction of construction thickness, and sound insulation can be reduced;
8: Greatly enhance the fire resistance of the interior;
Comparative Analysis of Ordinary Cement Mortar
| Product Category | advantage | shortcoming |
|
Plastering Gypsum Mortar |
1: Good adhesion, suitable for a variety of substrates 2: Light weight, good operability, less dust on the ground 3: fast setting and hardening, saving construction period 4: Small drying shrinkage, no cracking, hollowing 5: It is convenient for on-site management and reduces construction links: 6: Green and environmental protection, good energy saving and emission reduction effect, adjustable indoor humidity |
Not suitable for parts with waterproof requirements |
|
cement mortar |
It can be used for plastering and leveling of balconies, kitchens and bathrooms |
1: Poor adhesion, easy to produce hollowing 2: Large drying shrinkage, easy to produce cracks 3: There is a lot of dust on the ground 4: The thickness of the plastering layer is large |
Comprehensive performance comparison
| project | Lightweight machine-sprayed plaster |
cement mortar |
|
Environmental performance |
Non-toxic, harmless, low-carbon, environmentally friendly, PH value is neutral, does not irritate the skin |
High energy consumption, high pollution, one of the main culprits of smog, strong alkalinity, skin irritation |
| main material | Power plant desulfurization gypsum, green building materials, circular economy | Cement, sand, consume precious natural resources |
| Adhesive properties | High bonding strength, no hollowing, no need to repair hollowing | There will be empty drums repeatedly and repeatedly, and it is hard to prevent |
| Crack resistance | no cracking |
Easy to crack and sand |
| construction performance | Good workability, good anti-sag performance, less dust on the ground | Poor cohesion, a lot of dust on the ground, waste of materials |
| Single plastering thickness | Below 25mm |
Below 10mm |
|
Switch trunking repair |
**Switch trunking repair material |
Not suitable for switch trunking repair, easy to crack |
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