PRODUCTION 生產
CROWN Mechanical Splicing Couplers is one of the best quality assured reinforcing bar coupler supplies to Hong Kong and Macau construction market. Workshop and warehouses located in Yuen Long, Hong Kong. The company is supplying rebar splicing system to different government projects and property development.
皇冠牌機械型連接器是最優質的鋼筋接頭供應商之一，供應給香港和澳門建築市場。車間和倉庫位於香港元朗。公司正在為不同的政府項目和房地產開發提供螺紋鋼拼接系統。
The company’s quality objective is to produce top quality and reliable mechanical splicing system for the public in Hong Kong. The quality management system is designed and manufactured in accordance with ISO 9001 and comply in all respects to General Specification for Civil Engineering Works, Volume2, 2006 Edition, Clause 15.35; BS8110: Part 1: 1997, Clause 3.12.8.16.2 (a) & (b), or Clause 3.2.8.3 (performance of type 1 coupler) / 3.2.8.4 (performance of type 2 mechanical coupler) of the CoP for Structural Use of Concrete 2013 when used with reinforcing bars to BS4449.
公司的質量目標是為香港公眾生產優質可靠的機械拼接系統。質量管理體系按照 ISO 9001 設計和製造，並在所有方面符合土木工程通用規範，第 2 卷，2006 年版，第 15.35 條； BS8110：第 1 部分：1997，條款 3.12.8.16.2 (a) 和 (b)，或條款 3.2.8.3（1 型接駁器的性能）/混凝土結構作業守則2013 3.2.8.4（2 型機械接駁器的性能） 當與BS4449 的鋼筋一起使用時。
Yau Lee has set up a defined control procedure and checking control over entire product activities to ensure the products meeting the latest standard requirements. The CROWN couplers are produced in Yau Lee Metals and Building Materials Co., Ltd in Hong Kong. Whereas the raw source material is from outside Hong Kong or mainly from China, Yau Lee has obtained ISO9001:2015 certification for their product works.
有利建立了明確的控制程序，並對整個產品活動進行檢查控制，以確保產品符合最新的標準要求。皇冠牌鋼筋接頭由香港有利五金建材有限公司生產。雖然原材料來自香港以外或主要來自中國，但有利的產品已獲得 ISO9001:2015 認證。
Samples will be taken to test by HOKLAS according to the HK specification:
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BS8110: Part 1 : 1997 (Clause 3.12.8.16.2)
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CED GS Volume 2 (Clause 15.35) GSE 2006 edition
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CoP for Structural Use of Concrete 2004
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KCRC MTRC Specification
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CoP for Structural Use of Concrete 2013 ( Clause 3.2.8.3 & 3.2.8.4 )
HOKLAS 將根據香港規範抽取樣品進行測試：
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BS8110：第 1 部分：1997（條款 3.12.8.16.2）
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土木工程拓展署 一般規格 第 2 卷（第 15.35 條）GSE 2006 版
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混凝土結構作業守則 2004
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九鐵，地鐵公司規範
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混凝土結構作業守則2013（第 3.2.8.3 和 3.2.8.4 條）
COUPLER RAW MATERIALS 接駁器原材料
CROWN parallel threaded mechanical Type 2 coupler steel grade raw materials is JIS G4051 S55C. Whereas the raw source material is from outside Hong Kong. The raw material mill certificate will be given for checking before material delivery to the factory. All delivered material will be sample tested and carried out by laboratories accredited under the HOKLAS:-
皇冠牌 2 型平行螺紋機械式鋼筋連接器的鋼級原材料為JIS G4051 S55C。原材料來自香港以外地區，出廠前將出具原料廠證書以供核對。
所有交付的材料將由 HOKLAS 認可的實驗室進行樣品測試和執行：
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Material physical properties – Steel Grade, Nominal Size, Effective Area, Yield Stress, Tensile Strength, elongations
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材料物理性能——鋼級、標稱尺寸、有效面積、屈服應力、抗拉強度、伸長率
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Coupler dimension check to CROWN coupler standard
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鋼筋連接器尺寸符合皇冠牌的鋼筋連接器標準