| 1. | Use of xypex in rigit waterproofing works
在中华世纪坛刚性防水工程中的应用 |
| 2. | Construction technology of roof waterproof work of one factory building
某厂房屋面防水工程施工技术 |
| 3. | Specifications for construction and acceptance of underground waterproofing work
地下防水工程及验收规范 |
| 4. | Waterproofing works to external wal
内外墙身防水工程 |
| 5. | Whether the hd has carried out any waterproofing works on the rooftops of the housing blocks concerned at the time of their completion ; if not , why not ; and
在该等公屋大厦落成时，房屋署有否在天台进行防水工程若否，原因为何及 |
| 6. | But the problem of their resistance to water and durability existed , and it was not used in the first waterproofing roofing and the important waterproofing work
但现在聚合物水泥基防水材料还存在耐水性差，使用寿命短，不能用于二级及以上防水屋面和重要的防水工程。 |
| 7. | In these years , we providing professional services and high quality materials , specialized in various kind of waterproofing , including renovation works and roof , roof , swimming pool , basement and others waterproofing works
工程项目包括各式防水工程,如大厦维修及天台防水,天台,泳池,地库及其它防水工程。 |
| 8. | The subsidiary company , cbtgc tian jian building engineering co . , ltd . possesses 1st class qualification of contracting on lighting engineering and 2nd class qualification of contracting on glass curtain wall , waterproofing work , pre - stressed engineering and special engineering contracting qualification ( limited to structure reinforcing )
集团公司全资子公司北京中技天建建筑工程有限公司还具有城市及道路照明工程专业承包壹级、建筑幕墙工程专业承包贰级、建筑防水工程专业承包贰级、预应力工程专业承包贰级资质和特种专业工程专业承包资质（限结构补强） 。 |
