| 采用防裂胶带解决GRC轻板墙体开裂的工程实践 |
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| 引用本文： | 陈永忠.采用防裂胶带解决GRC轻板墙体开裂的工程实践[J].新型建筑材料,2000(2):3-5. |
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| 作者姓名： | 陈永忠 |
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| 作者单位： | 中国南山开发(集团)股份有限公司东莞分公司 |
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| 摘 要： | ＧＲＣ轻板墙体开裂影响到该产品的推广应用。本文采用在ＧＲＣ轻板的接缝处粘贴防裂带的措施有效地解决了墙体开裂。十几个工程约１６万ｍ＾２的实践表明：墙体表面开裂率约１％，保证率９９％左右．分析了ＧＲＣ轻板墙体开裂原因，介绍了防裂胶带的防裂原理、使用用方法及应用中需注意的问题。
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| 关 键 词： | GRC轻板 墙体开裂 防裂胶带 |
| 修稿时间： | 1999－12－09 |
Engineering practice for using crack-resistance adhesive tape to protect cracking of GRC light board wall |
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| chen yongzhong.Engineering practice for using crack-resistance adhesive tape to protect cracking of GRC light board wall[J].New Building Materials,2000(2):3-5. |
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| Authors: | chen yongzhong |
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| Affiliation: | Chen Yongzhong |
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| Abstract: | The cracking of GRC light board wall was affected popularization of the products.The article introduces, as taking the measurement of sticking cracking-resistant adhesive tape at the joint between GRC boards,the cracks of the wall have been prevented effectively. The practice which over ten engineering objects and used the boards about 160,000 sq.m indicates, their cracking rate at wall surface may be about 1% and ensuring rate is about 99%. In addition, the article analyzes the cracking reasons of GRC light board wall, introduces cracking-resistance principle, using methods, and taking notice of problems in applications of cracking-resistant adhesive tape. |
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| Keywords: | GRC light board wall cracking cracking-resistant adhesive tape |
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