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发明名称
玻璃钢室内下水排污管及其制造方法
摘要
玻璃钢室内下水排污管及其制造方法属于建筑材料领域。本发明是用玻璃钢材料代替铸铁制造室内下水排污管。其制造工艺及配方为:按需要的规格形状制造模具,在模具上缠上聚酯薄膜,再将玻璃纤维丝缠在聚酯薄膜上10~14层,把调配好的不饱和聚酯涂在玻璃纤维丝上,最后再在其上包覆一层聚酯薄膜。将气泡排净,待其固化后脱模。采用玻璃钢作室内下水排污管,可使得它的通顺程度增加,减少堵塞现象。
申请公布号
CN1080348A
申请公布日期
1994.01.05
申请号
CN92104797.5
申请日期
1992.06.19
申请人
王洪文;徐公为
发明人
王洪文;徐公为
分类号
E03F3/04;B29D23/22
主分类号
E03F3/04
代理机构
代理人
主权项
1、玻璃钢室内下水排污管及其制造方法属于建筑材料领域,其特征在于用玻璃钢材料代替铸铁制造室内下水排污管。
地址
150301黑龙江省阿城市通城路石化总厂
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