... into the mouldAfter pre-curing under a certain temperature and period, the block would reach a certain hardness prepared for cuttingTilting hoist ... is the core of this product materials.2, cement is a major source of strength3, Lime is another key role of ... , Kenya, Algeria, Egypt, South Africa, Nepal, Myanmar, Sri Lanka, Australia 20,000-300,000m3/year aac brick making machine/aac plant