AAC brick production plant 300000M3/year aac panel-Professional production

Specifications

300000M3/year aac panel/aac autoclave-2014 Professional production

1. AAC Classification:300000M3/year AAC brick production plant 300000M3

In general, it can be classified according to the types of raw materials,   manufacture process and functions. Based on the shape of AAC products, it can be divided   into: AAC blocks and AAC panels. It is a revolutionary material offering an unique combination of high durability and strength, low weight, excellent heat insulation, fire resistant, noise absorption, unprecedented build ability and superior ecological green features. In China, AAC is one of the light wall materials which was popularized and applied at the earliest and the most widely.

2. Advantages of 300000M3/year AAC brick production plant 300000M3

2.1.       Low weight: holes gap: 70%~80%; volume density: 400~700kg/m3,1/4 of common cement ,1/3 of fireclay brick and 1/2 air brick, able to float like wood, and to reduce building weight and low building comprehensive construction cost.

2.2.       Fire resistant: well fire resistance performance without harmful gas when fired; able to resistant 700°,225mins for 100mm wall and 480mins for 200mm wall.

2.3.       Noise absorption: absorbing noise with porous structure; 100mm can absorb 41 decibel.

2.4.       Heat insulation: excellent heat insulation with large amount of holes and micro pores; coefficient of thermal conductivity: 0.11-0.16W/MK, 1/4-1/5 of fireclay brick.

2.5.       Anti-permeability: low water-uptake for the materials consist independent pores

3. Performance of 300000M3/year AAC brick production plant 300000M3

Finished AAC block is Suitable for all nonbearing wall and bearing wall of multi-story (less than six-floor), nonbearing wall internal parting wall, thermal insulation rooms front panel, floorslab.

     3.1, Unit weight grade (kg/m3): 500, 600, 700, 800 (means 05,06,07,08 grade)

     3.2, Compression strength grade (Mpa): A3.5, A5.0, A7.5, A10.0 (1Mpa=10kg/m2)

     3.3, Drying shrinkage (mm/m):  ≤ 0.8

     3.4, Heat conductivity(w/m.k): 0.09-0.22

     3.5,Sound-proofing performance(db): 40-47.75

 4. Normal size of 300000M3/year AAC brick production plant 300000M3

   Length (mm): 600

   Width (mm): 75, 100, 125, 150, 175, 200, 250 

                              60, 120, 180, 240

   Height (mm): 200, 240, 250, 300

   Remarks: the size can be customized

5. Main Raw maerial of 300000M3/year AAC brick production plant 300000M3

5.1. Fly ash: the core raw material of AAC product; the main resource of silica-aluminum components; correspond with JC409-91

5.2.  Cement: the strength of fly ash AAC product mainly depends on cement which provides calcium materials. The cement suits to the AAC product lying on its type and label. Ordinary Portland Cement 52.5 should be first choice. While considering the cost of production Ordinary Portland Cement could also be a choice.

5.3. Lime: one of the main raw materials of fly ash AAC; the main effect is to provide efficient calcium oxide with cooperation of cement making calcium oxide react with SiO2,Al2O3 in hot water then to produce calcium silicate hydrate. Therefore, lime is also the main resource of strength. Effective calcium oxide of lime should not less than 65%, over 80% is perfect and should accord with JC/T621-1996.

5.4. Gypsum: Gypsum is the foaming regulator in AAC which dispels quicklime and postpones slurry’s densification.

6.5. Foaming Agent: There must be foaming materials working as foaming agent making air holes to form porous structure.

5.6. Foam Stability: After foaming, the thin bubbles are easily breakup disturbed by other things affecting AAC quality.

Typical Formula and Consumption of Fly ash AAC

Typical Formula and Consumption of Sand AAC

1.Delivery time: 15 days after receipt of your deposit.

2.Payment terms: 30% T/T in advance, the balance is paid (by T/T) before delivery.

3.Package:

1).Wire cables are used for fastening the machine on the trailer or inside the container.

2).Cork wood are placed in front or behind the machine to protect it.

3).Plastic film is covered on the machine as a rain-roof.

4).Crane is used during the whole loading.

1.Pre-sale service: our company can provide technological guidance and formulate suitable equipment matching program according with your specific production requirements.

2.On-purchase service: our company can solve professional technical problems and other related issues for you.

3.After-sales service: our company provides that engineers available to service machinery overseas and equipment for life maintenance.