Pressional AAC Block Production Line Fly Ash / Hollow Sand Lime Brick Plant

Hollow Sand Lime Block Plant AAC Block Production Line ?Fly Ash Block Plant

AAC sand lime/fly ash block production lines with good quality and competitive price?

1. AAC block machine and AAC block production line Planning?and?design:

?Factory?covers?an?area?of?6000~30000m2(workshop at about 1800~3000m2)

?Including raw?material?area finished?block?area?and?production?area.?

Production?flows?includes?raw?material?processing,?rated?material?pouring,?foaming,?cutting?and?hardening?procedure.From?foundation?to?equipments?erection?and?testing,?to?trial?producing,?it?will?take?4-5?months.

2. AAC block machine and AAC block production line Material:

1).?Coal Fly ash or Sand or Quartzite:?Dry?ash?from?power?plant; sand from river side.

2).?Cement:?cement?in?bulk

3).?Lime,?gypsum?and?aluminum?powder?(buy?at?local?area)

4). Water: from fresh supply water.

3. AAC block machine and AAC block production line Water,?electricity?and?steam?supply:

1).?Water?supply:?from?well?or?use?waste?water?

2).?Electricity?supply:?install?a?350~500KVA?transformer?

3).?Steam?supply:?install?a?4~8tons?boiler?to?supply?steam?to?autoclave?and?curing?room

4. AAC block machine and AAC block production line Product?quality?and?specification:?

We?produce?according?to?PRC?standard?GB11968-1997?“Aerated?Autoclaved?Concrete?Block?Technology”.?

1).?Capacity?category:?500,?600,?700kgs/?m3?(namely?3.5,?5.0,?7.5?Grade)

2).?Compression?strength?level:?3.5,?5.0,?7.5Mpa?(namely?3.5,?5.0,?7.5?Grade)

3).?Drying?shrinkage:?less than 0.8mm/m

4).?Thermal?system:?0.11-0.22kcal/m.h.c

5).?Sound?insulation?value:?47.45db

6). Frost resistance: 35.

7). Water absorbity :20.

8). Fire resistance: >4h, 200mm thinkness and up >8h.

5. AAC block machine and AAC block production line Specification?

Length:?600mm

Width:?100/?125/?150/?200/?250/?300mm

Height:?150/?200/?250/?300mm

6.AAC block machine and AAC block production line Main?technical?parameters

a.?Product?density should?be?controlled?around?650kgs/m3

b.?Annual?production?capacity:?100,000~300,000?m3

c.?Material?ratio:?cement?5%,?lime?15%,?flyash?75%,?gypsum?4-5%,?aluminum?powder?500g/m3

d.?Water?and?material?ratio:?0.63:1

e.?3.06m3/mould

f.?Cutting period:?5-6?minutes

g.?Curing?time:?1.5-2.5?hours?at?50-60?degrees Celsius

h.?Autoclave:?6-8?hours(sand 10-12hours)

7.? AAC block machine and AAC block production line Main?Advantage

1) Light?weight

2) Good?heat?preservation?

3) Good?fire?resistance?without?releasing?harmful?gas

4) Good?workability?

5) Good?sound?insulation.