1. Detailed information:
1. Stable and reliable running and long service life
2.15 years machine making experience
3. Big market share in domestic market
4. Warranty period: 12months
5. Technical guidance including: Equipment installation, guide training staff etc
2...Advantages of AAC Block:
1. Lightweight: Porosity achieve 70% to 85%, volume density is generally 500-900kg/m3, as 1/5 of general concrete brick, the 1/4of clay brick, the 1/3 of hollow brick, and similar with wood can float in water. It can reduce building weight, reduction in the cost of integrated building, moreover, prolong building's life.
2. Fireproof: Most of the major raw materials is inorganic materials, so it has good fire resistance, and do not emit harmful gases when meet fire. Fire 650 degrees, as a refractory material, the thick up of 100 mm walls can reach to 4 hours fire resistance, 300mm thick up wall can reach to 9 hours fire resistance.
3. Sound insulation: Due to a unique porous structure, so it has a sound absorption capacity. The sound absorption capacity can reach of 100mm thick wall up to 41 db.
4. Insulation: As the material inside has a large numbers of the pores and porous, which has a good thermal insulation properties. The Thermal conductivity is 0.11-0.16W/MK, as 1/4-1/5 of brick. Typically, the insulation effect of 20cm thick aerated concrete wall is equivalent to 49cm thick solid brick walls ordinary.
5. Permeability: Result of material by the composition of many independent small pores, the moisture absorption is slow, in the volume of absorbent is 5 times of clay saturation do. When used in the bathroom, the wall can be treated to interface directly paste tiles.
6. Anti-seismic: The same building structure, improve the two seismic than the brick level.
7. Green: Manufacturing, transportation, all use the process of non-pollution, to protect arable land, saving energy, is one kind of a green building material.
8. Durability: Material strength is stable, in the specimens tested after one year of atmospheric exposure; The intensity increased by 25%, and remained stable even after ten years.
3. Company profile:
ShanDong SUNITE Machinery Group Co., Ltd. is a Chinese manufacturer of dedicated machinery for construction blocks and panels. Our company offers complete production lines for premium building components such as the autoclaved sand-lime brick, autoclaved aerated concrete block, and autoclaved aerated concrete / autoclaved lightweight concrete panel. Additionally, we provide various types of pressure vessels and block-making machines. By choosing SUNITE, customers can enjoy professional benefits with our dedicated services for design, installation, layout planning, technology transfer, and production guidance.
4. Contact information
Name: Kevin Wang
Mobile Phone: +8613468100837
Name | Unit | Cement Lime Sand |
| Sand | % | 55-65 |
| Cement | % | 10-20 |
| Lime | % | 20-30 |
| Gypsum | % | 3-5 |
| Aluminium powder | 1/10000 | 8 |
| Water&material rate | | 0.65-0.75 |
| Casting system | OC | 35-38 |
| Aluminium mixing time | S | 30-40 |
| Name | Unit | Cement Lime Fly ash |
| Fly ash | % | 65-70 |
| Cement | % | 6-15 |
| Lime | % | 18-25 |
| Gypsum | % | 3-5 |
| Aluminium powder | 1/10000 | 8 |
| Water&material rate | | 0.6-0.65 |
| Casting system | OC | 36-40 |
| Aluminium mixing time | S | 30-40 |
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