waterproofing

Because the moisture in the cement pearlite is difficult to be drained , and the waterproof layer blisters and cracks by change of the temperature , the roof begins to seep and leak .

由于水泥膨胀珍珠岩的水分无法排尽，而温度的变化使防水层起鼓开裂，造成屋面渗水、漏水。

By using this mortar , both the waterproof and anticorrosion functions can be realized simultaneously for some wa ˉ terproof engineerings such as underground and coast engineerings which are in corrosivity environment .

将其应用于有腐蚀性环境水的地下、沿海等工程，能够使防水和防腐一次完成。

The traditional backpack with a difference ─ it 's waterproof .

这个跟传统背包不同——它防水。

Breathable , waterproof clothing is essential for most outdoor sports .

大多数户外运动衣服必须透气且防水。

My watch is shockproof and waterproof .

我的手表防震防水。

It is completely waterproof , yet light and comfortable .

它防水性能非常好，但却轻巧舒适。

Both housings are waterproof to a depth of two metres .

两个机罩的防水深度均为两米。

Designed to be completely waterproof , the lights are manufactured from heavy duty plastic .

为了彻底防水，这些灯具均采用重型塑料制成。

His waterproof trousers were brand new and stiff

他那条防水裤崭新笔挺。

All the electronics are housed in a waterproof box .

所有电子设备都储放在一个防水盒中。

Take waterproof clothing — Orkney weather is unpredictable

带上防水的衣服吧——奥克尼的天气可是变幻莫测的。

My mother bought me a waterproof watch .

我妈妈给我买了一块防水手表。

These shoes are waterproof .

这双鞋不透水。

It has partnered with DIY website iFixit to teach consumers how to repair their clothing , such as waterproof outerwear , at home .

它与DIY网站iFixit合作，教消费者如何在家修补衣服，比如防水外套。

The advanced system is integrated in the front of the shoes , in a waterproof and dustproof case .

这套高级系统就安置在鞋尖处，配有防水防尘保护壳。

But it can control the bibulous of handsheet in the demanding range through accession suitable waterproof .

但通过添加适量的防水剂可以使纸板的吸水值在要求的范围内。

A Research of High Performance Mortar Waterproof Agent and Its Application

高性能砂浆防水剂的研制与应用

Practice of quality control in large area waterproofing works by coating

大面积涂膜防水工程质量控制实践

Current situation and development of waterproofing technology in residential construction

信誉传承品质共享&综论我国住宅建筑防水技术的现状与发展

Application of comprehensive waterproof construction technology in concrete structure basement

综合防水施工技术在混凝土结构地下室的应用

Development and Application Technique of Waterproof Sandwich Materials for Highway Engineering Use

道路工程专用防水夹层材料开发应用技术

Waterproof technique can ′ t develop without the guide of theory

防水技术的发展离不开科学理论的指导

Key points for the construction of underground waterproof concrete structure

浅析地下防水混凝土结构施工要点

Mechanical Analysis of Waterproof Swelling Rubber Under High Water Pressure

地下工程管片密封橡胶承受高水压作用的力学分析

Boosting waterproof efficiency in roof construction by the modern scientific method

应用现代科学方法提高屋面工程的防水效应

Discussion on waterproofing mechanism in underground works and new technique

地下工程内防水机理探讨与新工法

Waterproof technique for high hydraulic pressure construction of mud shield machine

高水压地段泥水盾构施工防水技术

The Performance Study of Normal Waterproof Concrete at High Temperate

高温后普通防水混凝土的性能研究

Construction technique of high pressure waterproof gate in high stress and soft rock

高应力软岩中高压防水闸门施工技术

Current situation and treating measure of waterproof of building surface

建筑屋面防水的现状及解决措施