GRC 溯源
　　GRC（GLASS FIBER REINFORCED CONCRETE）也称为GFRC，其中文名为玻璃纤维增强水泥，是用水泥砂浆作为母材，抗碱玻璃纤维作为增强材料的混合材料，同时还包括各种用于增强性能的助剂，以及颜料等，GRC建筑装饰构件是指用玻璃纤维增强混凝土制成的建筑装饰构件，可以用于建筑物室内外的装饰，它具有类似石材的质感，造型细腻逼真，强度高，坚固耐用，力学性能好，其耐久性可达50～100年，是一种优秀的新型建筑装饰材料。
        GRC的制造过程中的工艺是十分独特的，将配制好的玻璃纤维混凝土喷射在模板上，质感细腻，能够保证产品达到优良的密实性、强度和抗裂性能。这样制作出来的产品在品质上与普通的混凝土涂抹工艺有着天壤之别。在美国，单层GRC薄板是应用最广泛的饰板。
       GRC是一种混合物，为达到设计要求的材料特性，可以采用不同的组合方法，如变化混合物的成分、密实度、水泥品种、玻璃纤维的比例、长度、分布方向等。20世纪40年代，人们在不断的实践中就开始充分的认识到玻璃纤维水泥的潜力；60年代末，耐碱玻璃纤维研究成功，随之并进行了大量抗碱玻璃纤维混凝土特性的试验研究。70年代初以来，耐碱玻璃纤维在美国得到推广和应用。随后在许多工程中得到了大量的应用，成为一种成熟的建筑装饰材料。由于采用了细微的玻纤，GRC才具有良好的可模塑性，从而可制成薄壁轻质高强、形式多样的建筑装饰构件（欧式、现代、室内、庭院、雕塑工艺品）。
        80年代以后，GRC开始被引进到中国大陆并得到了较好的发展，其独特的优点作为一种新型的现代建筑材料，受到建筑界的广泛采用。
        倍立达集团，作为GRC在中国最早的应用推广者之一，充分汲取了欧美国家的成熟工艺与制造技术，将这一产品的特性与工程应用发挥到了极致，不仅自主开发了具有国际一流水准的GRC机械流水生产线，还开发了GRC节能保温板，GRC防火板、GRC仿石材板等独具特色的GRC延伸产品，极大的丰富了GRC在建筑领域的应用价值。

GRC background
The technics of GRC production process is unique,by the way of spraying the mixed glass fiber reinforced concrete on the mould,the texture is exquisite which can ensure the good properties of compaction,strength,and crack-resistance of the products.Qualities of products fabricated by such a way are better than the concrete products fabricated with the normal way.In America, GRC panel with the single layer is the most popular decorative panel,now.
GRC （ GLASS FIBER REINFORCED CONCRETE ） ,another name is GFRC,is mixed with slurry as its matrix,anti-alkali glass fiber as its reinforcing material,various reinforced auxiliary materials ,and pigments,etc.GRC architectural and decorative units refer to those units are fabricated by glass fiber reinforced concrete,which can be applied to the interior and exterior decoration of buildings,the texture is similar to the stone,the style is vivid and living with the advantages of high strength, durability,and good mechanics,its durability would be up to 50-100 years,which is a kind of excellent and new style decorative material in architecture.
GRC is a kind of admixture,in order to reach to the material propeties required by designing,we can take many different combing ways such as changing the mixed components,compaction,type of cement,ratio ,length and distribution of direction of glass fibers,ect.During the 1940s ' ,people had realized the importance of glass fiber cement during all kinds of practical activities;during the 1960s ' ,antialkali had been developed sucessfully, whereafter that people had carried out many kinds of tests and reseaches to test the properties of antialkali glass fiber concrete.From the 1970s ' ,antialkali had been popularized and applied in America which had been used in various projects later,becoming a kind of common material in architecture.For the usage of fine glass fiber,GRC owns the property of good modeling which is capable for the GRC to be fabricated into the decorative units with the light weight,high strength,various types(European style,modern style,interior units, units of courtyard,and sculptured artcrafts).
After 1980s ' ,GRC have been introduced into China and developed very quickly and well,which have been employed widely as a new type of modern materials in architecture for its unique advantages.
BLD Group, one of the first spreaders and applicators of GRC in China,adopting the full-blown and sound technics and production technology from European countries adequately,has developed the propertities and project application of such GRC products roundly, developing by ourselves not only the top level and international GRC mechanical production line,but also the GRC energy-saving and heat-preservation panels,GRC fireproof panels,GRC panels resembling stone such unique GRC outspread products,which enrich the applying value of GRC in architecture.