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在英语系国家,一直有对混凝土劈裂装饰砌块进行二次作旧加工的传统,如打掉砌块的棱边、使砌块边缘更“圆滑”自然,更接近于天然石块;砌块劈裂装饰面上再“刻划”出印迹,使砌块显得更具苍桑感,使砌块在公园和景观建造中得到普遍应用,用这类砌块垒砌建造的墙体看上去具有“自然的外观质感”。北美地区、英国和澳大利亚,以及在斯堪的纳维亚地区国家都有此传统。近年来,作旧劈裂砌块在欧洲大陆和世界其它国家的用量呈增长态势。而作旧加工所使用的技术和装备多数采用劈裂机+作旧滚筒。
In the English-speaking countries, there has been a tradition of secondary processing of concrete splitting decorative blocks, such as knocking out the edges of the blocks to make the edges of the blocks more “natural” and closer to natural stones; The block splits the decorative surface and then “engraved ” a print, so that blocks appear to have more sense of Cang Sang, so that the block in the park and landscape construction has been widely used, with such blocks puzzle wall construction of the wall The body looks like it has a “natural look and feel”. This tradition is found in North America, the United Kingdom and Australia, as well as in Scandinavian countries. In recent years, the use of old split blocks in the European continent and the rest of the world is on the rise. For the old processing technology and equipment used by the splitter + for the old roller.