| Feature: | Environmental, Fireproof, Light Weight, Metal Panel |
|---|---|
| Fire Rating: | 3 |
| Certification: | ISO/Ce/SGS |
| Condition: | New |
| Power: | 280kw |
| Type: | AAC Brick Making Machine Plant |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier high rise building construction light weight blocks supplier in Singapore (DONGYUE)
1.Dongyue Machinery Group is a company specialized in producing AAC Brick Production line,AAC PANEL MAKING MACHINE,The capacity is between 50000m3 to 300000m3 per year.With technology cooperation with Germany company AAC CONCEPT,Our aac block machine inherits germany technology.So far we have 15 line of AAC block machine in Indonesia,10 lines in india,5 lines in Vietnam,2 lines in Buma,2 lines in Mongolia ,1 line in Kazakhstan ,1 one in Bulgaria
Technology transfer cooperation with Germany AAC CONCEPT GMBH
2.What is AAC?
AAC is a kind of light cellular silicate products. Main material based on Silicon materials ( sand, fly ash,gangue contains silicon)and Calcium(cement and lime),mix with foaming agent (Aluminium powder), after batching, mixing, pouring,pre-curing,cutting,stream(autocaled),and other process ,finally, get this light weight concrete products..
3.high rise building construction light weight blocks supplier in malaysia raw material introduction
Fly-Ash: A lot has been said about this raw material in this Project Profile itself. But this Raw material is freely available in Thermal Power plants. There are no taxes on this item whatsoever. Transportation charges are only to be attended by the entrepreneur.
Sand: Except fly ash,Sand can be the main material too.The requests is that the Silica content is above 69% .
Lime: Active powered lime is a requirement for giving the real aeration to the product. In phase 1 we can aim to buy the active lime directly. In phase -2 we can think of having backward integration and making a lime powering unit at site to have a more competitive advantage, We can also think of a lime burning klin inside the factory premises. The project financials however have not considered the costs of powering unit, and the lime kiln in this project. Different qualities of lime are available, and depending on the raw materials, the mix design can be chosen to get the optimal quality of production.
OPC cement. This Project aims to utilize OPC cement as main binder material. It will give faster strength to the bricks, besides giving improved consistent quality. It also ensures a better cost effectiveness for the same. Using OPC will be a standardized practice. The other prime advantages of using OPC (compared to other binders) is it's easy availability locally through nationwide Retail Network of Cement Companies.
Gypsum: This too is an industrial waste. This is available as an industrial byproduct of Fertilizer Plant. Gypsum is responsible to give long term strength to the Blocks.
Aluminum Power. Finely ground Aluminum power is used in very limited quantity ( less than 0.5%), so that it reacts with active lime, and silica in base material to make the aeration,
|
Name |
Unite |
Cement lime fly ash |
|
Fly ash |
% |
65-70 |
|
Cement |
% |
6-15 |
|
Lime |
% |
18-25 |
|
Gypsum |
% |
3-5 |
|
Aluminum powder paste(600kg/m3) |
1/10000 |
8 |
|
Water & material rate |
|
0.6.-0.65 |
|
Casting system |
°C |
36-40 |
|
Aluminum mixing time |
S |
30-40 |
(11) cement lime sand style aerated block raw material proportion
|
Name |
Unit |
Cement lime sand |
|
Sand |
% |
55-65 |
|
Cement |
% |
10-20 |
|
Lime |
% |
20-30 |
|
Gypsum |
% |
2-3 |
|
Aluminum powder paste(600kg/m3) |
1/10000 |
8 |
|
Water & material rate |
|
0.65-0.75 |
|
Casting system |
°C |
35-38 |
|
Aluminum mixing time |
S |
30-40 |
4.high rise building construction light weight blocks supplier in Singapore details:
ALC/ AAC Panel Introduction
ALC panel (Autoclaved Lightweight Concrete panel/high rise building construction light weight blocks) is also called AAC panel (Autoclaved Aerated Concrete panel) is a new type eco-friendly lightweight porous building material with cement, lime, silica,
sand, fly ash etc.as the main raw material and anticorrosive steel mesh as the internal structure. The porous crystalline ALC panel is produced by procedures of grinding, pouring, curing, cutting, steaming, separating and so on, through high temperature, high pressure and steaming process and has excellent performance in fire resistance, anti-earthquake, and warm keeping.
AAC is made by procedure of grinding, batching, pouring, cutting, curing and so on. It is called AAC for those small and
even pores inside after foaming. The advantages which make it one of the most popular wall materials as followed:
Fire proof : there are double bidirectional steel bars inside of ALC panel and its main raw materials are inorganic, so it has
good performance on firm structure, resisting fire and releasing no harmful gas
Sound insulation noise reduction : with distinctive large quantities of pores inside, ALC panel has great sound insulation,
its sound insulation index of 100mm thick can achieve 40.8db
Good heat preservation,energy saving :with a large number of pores inside, ALC panel has good heat preservation
Reducing project cost and Convenient construction : ALC can be used independently without any auxiliary and
reinforced structural components and it also needn't plastering, so lots of decoration costs will be saved
Environmental protection : slag, flyash, mine waste and other industrial wastes can be used as raw material of ALC panel,
which is friendly to environment
5. high rise building construction light weight blocks supplier in Singapore prepartion work
1. Land of 4 Acres is Required
2. Workshop area -approximately 30000 Sq Mt or 30000 sft
3. Total Plant area( construction area ) = 4500 Sq Mt or 45000 sft
4. Power connection needed - 500 KVA
5. Ideal manpower requirement is 40 nos. (Skilled - 10, semi skilled-10 and unskilled 20)
6. Skill division 40 workers = Main plant 2 nos of 10 hour shifts 15 people each + Boiler & Autoclave section 3 people in 3 shifts of 8 hours
7. Water requirement approximately 225 Tons per Day.
8. Fly Ash requirement approximately 225 Tons per day
9. The above power and plant calculations are based on Fly ash based AAC without Lime Crushing Unit and Ball mill for sand. If the process so require, we may add them at a later stage. But surely we give provisions for them at site right from installation stage
10. 300 working days is considered in a year through 333 days a year is possible.
11 Fly to be provided free of cost by power plants. Only transportation to be arraigned by Project. Average distance of 250 KM
12. Carbon Credit is estimates are for reference purpose. The Project owner must handle his part of CDM project to get Carbon credits, through independent consultants. Please check the form of CDM after 2012
13. AAC Blocks of all sizes will be manufactured according to the market requirement, though mainly stipulated sizes as per the BIS standards
6. high rise building construction light weight blocks supplier in Singapore transportation overview
1.Normally Cutting machine,boiler will be shipped by flat rack
2.Autoclaves are shipped by bulk cargo
3.The other parts will be contained in container.
7. high rise building construction light weight blocks supplier in Singapore installation overview
aac block machine installtion overview
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Audited Supplier 
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