You can use heavy roofing paper or polyethylene plastic film.

Detailed Product Description: Roofing& wall corrugted sheet is the colored steel plate which has been wave formed with the cold rolling treatment.

详细产品描述：墙面和屋面压型板是彩涂板经过机器辊压处理而成的。

It is a scheme often applied in the project for buildings with metal roofing to take self sheet metal as lightning receiver.

金属屋面建筑物利用自身金属薄板做接闪器，是一种工程中常采用的方案。

Development of Composite Metal-Rubber Roofing Rolled Sheet

金属橡胶复合屋面卷材的开发

Application of Thermal Analysis to CPE Rolling Roofing Sheet

热分析技术在氯化聚乙烯防水卷材中的应用

A new process for producing roofing asphalt from petroleum residua by steam cracking and condensation has been studied in the laboratory.

在实验室中研究了一种从石油残渣油制取建筑沥青的新工艺&水蒸汽裂解缩合。

A new process for producing roofing asphalt by steam cracking and condensation

建筑沥青生产新工艺&渣油过热水蒸汽裂解缩合

Study on the Feed of Roofing Asphalt 10 Building Site

10号建筑沥青的原料开发研究

Up till now, there has been not any technical standard in selecting specification and type of the reinforcement of SBS modified bitumen waterproof roll roofing.

在选择SBS改性沥青防水卷材胎基的具体规格品种上，目前尚无统一的技术规范，因而较为混乱。

The paper discusses how to control of the construction process of waterproof roll roofing, analyses the roof seepage causes and puts forward the effective preventive measures.

论述了屋面卷材防水过程的施工控制，分析了渗漏原因，探讨了可采取的有效措施。

The composition, properties and composite principle of TS high polymer composite waterproof roll roofing with fibre on both sides are described in the paper.

本文介绍了TS双面纤维高分子复合防水卷材的组成、性能、复合原理，并简要介绍了该产品的工艺流程、工艺条件、施工方法等。

A trial study how to make use of the diatomite discharged in waterproof roll roofing manufacturing was made.

根据硅藻土的特性，对使用后的硅藻土（SZ）在防水卷材中的利用做了研究和探索。

Construction control of waterproof process of roll roofing

论述屋面卷材防水过程的施工控制

Key points for construction of local joints on Asphalt Roll Roofing

油毡瓦屋面细部节点的施工要点

Test Method on New Composite Waterproof Roll Roofing Based on U.S. Standard

按美国标准测试一种新型复合防水卷材的方法

Roofing material, tiles, slates, felt, etc building material used as siding or roofing.

盖屋顶用的材料、瓦、石板、油毡等。

Fly Ash Waterproof and Thermal Insulation Roofing Material

粉煤灰屋面保温防水材料

A composite metal-rubber roofing material is presented.

介绍了一种金属橡胶复合屋面材料。

A roofing tile with a s-shape; laid so that curves overlap.

s型瓦片屋顶盖法；交叠弯曲摆放。

According to the synthetical analysis based on international research documents, the article points out the harmfulness of moisture expansion to structural clay products, especially to glazed wall tile and roofing tile;

作者通过对国际上的一些有关研究文献的综合分析后，提出了建筑粘土制品湿膨胀的危害性，特别是对上釉的墙地砖瓦上釉屋面瓦；

Self Water-proof System's Consolidation of Reinforced Concrete Tile Roofing

钢筋混凝土大槽瓦自防水屋面防水加固