✔ 最佳答案
I am not too sure what is the fair face conrete surface texture visual effect for the shop of IZZUE. However for interior decoration I think you should be reminded of the size of the concrete piece is crucial to the design effect. It may be cast on site or precast unit. Both require careful planning of material and delivery, handling and movement in details.
The surface texture can be smooth if the formwork is mounted with a thin sheet of metal to provide a smooth, fair face surface after casting. Normally a thin veneer coating of plywood is applied with concrete formwork oil to provide a fair face concrete texture. However if the concreting compaction condition and process is not good to achieve the fair face effect, it can have honeycomb and will damage the uniformity of surface, even after repair. So under a limited spactial condition of interior decoration, insitu casting may not be ideal to acheive the visual effect of the design. If you use precast panel, which is under factory condition quality control, then the delivery and handling is a problem in casting is a large piece. So I suggest they can be used in small piece of precast panel and fixed like cladding to walls. This will ensure that if one panel fails, it will be replaced easily and will not have the problem of one honey comb damaged the overall visual effect of surface texture. The materials used is not supposed to be structural but for decoration purposes. However there will be better materials in appearance than fair face concrete in a similar way of construction.So cost and value wise, you have to make a careful decision to consider if fair face concrete visual effect is worthwhile in its quality control and cost of manufacturing.
Does that help you to resolve the design problems? You are welcome to discuss further details of concrete panel edges.
Yeung
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