waterproof
[英][ˈwɔ:təpru:f][美][ˈwɔ:tərpru:f]
adj.不透水的，防水的; 用防水材料处理过的;
vt.使防水，使不透水; 给（布）上胶;
n.防水衣物，雨衣 usually plural; 防水布，油布; 防水物，防水材料;
第三人称单数：waterproofs过去分词：waterproofed复数：waterproofs现在进行时：waterproofing过去式：waterproofed
例句:
1.
That's why we dig the waterproof sol origin.
这就是为什么我们研发出这款防水的sol起源。
2.
Don't wear a waterproof rain slicker because it will trap moisture and heat.
不要穿完全不透水的雨衣，会阻止水分与热量的散发。
waterproof
防水
双语对照
词典结果：
waterproof
[英][ˈwɔ:təpru:f][美][ˈwɔ:tərpru:f]
adj.不透水的，防水的; 用防水材料处理过的;
vt.使防水，使不透水; 给（布）上胶;
n.防水衣物，雨衣 usually plural; 防水布，油布; 防水物，防水材料;
第三人称单数：waterproofs过去分词：waterproofed复数：waterproofs现在进行时：waterproofing过去式：waterproofed
例句:
1.
That's why we dig the waterproof sol origin.
这就是为什么我们研发出这款防水的sol起源。
waterproof
[英][ˈwɔ:təpru:f][美][ˈwɔ:tərpru:f]
adj.不透水的，防水的; 用防水材料处理过的;
vt.使防水，使不透水; 给（布）上胶;
n.防水衣物，雨衣 usually plural; 防水布，油布; 防水物，防水材料;
第三人称单数：waterproofs过去分词：waterproofed复数：waterproofs现在进行时：waterproofing过去式：waterproofed
例句:
1.
That's why we dig the waterproof sol origin.
这就是为什么我们研发出这款防水的sol起源。
2.
Giant pillow made from waterproof fabric cab be used as a bed.
用防水布制成的巨型枕头能够当成床来使用
waterproof[英][ˈwɔ:təpru:f][美][ˈwɔ:tərpru:f]
adj.不透水的，防水的; 用防水材料处理过的;
vt.使防水，使不透水; 给（布）上胶;
n.防水衣物，雨衣 usually plural; 防水布，油布; 防水物，防水材料;
第三人称单数：waterproofs过去分词：waterproofed复数：waterproofs现在进行时：waterproofing过去式：waterproofed
易混淆单词：Waterproof
例句:
1.
It's not just water-resistant, it's fully waterproof?
它不只是抗水的它还全面的防水?
Yunlong waterproof
中文意思是：云龙防水
也可以读作：Waterproofing of Yunlong
Yunlong
云龙县;云龙
waterproof
英 [ˈwɔ:təpru:f] 美 [ˈwɔ:tərpru:f]
adj.
不透水的，防水的;用防水材料处理过的
vt.
使防水，使不透水;给（布）上胶
n.
防水衣物，雨衣 usually plural;防水布，油布;防水物，防水材料
第三人称单数： waterproofs 复数： waterproofs 现在分词： waterproofing 过去式： waterproofed 过去分词： waterproofed
一）疏水——Water Repellent“疏水”是指在AATCC（American Association of Textile Chemists and Colorists，美国纺织化学师与印染师协会）技术规范（AATCC Technical Manual）里定义的Water Repellent。按照AATCC的定义，“疏水性”是指面料防止被水浸湿的能力，而“抗水性”是指面料防止被水浸湿及防止水透过的能力。对于疏水性通常使用两种测试方法，AATCC TM 22（TM：Test Method，测试方法，下同）里定义的“喷雾测试（Spray Test）”和TM 70里定义的“滚筒动态吸收测试（Tumble Jar Dynamic Absorption Test）”。通过测试，可以评估出面料相对的疏水性，通常用一个0~100的值来表示。一般来说，疏水性到80~90的面料，就可以挂上“Water Repellent ”的标签了。关键的一点是，疏水性度量的是面料吸收的水的多少，而不是面料透过的水的多少。二）、抗水——Water Resistant“抗水性”是指面料防止被水浸湿及防止水透过的能力。AATCC定义了3种测量拒水性的方法：TM 35 “雨测试（Rain Test）”，TM 42 “冲击渗透测试（Impact Penetration Test）”和TM 127 “流体静压力测试（Hydrostatic Pressure Test）”。三）、waterproof（防水）一般是指在布料底面做胶底，分coating和lamination两种，coating就是常说的涂层，lamination是复合一层防水料在后面。这个才是真正的防水，一般防水布料表面也有分做 W/R和不做W/R的，W/R+W/P当然就比单纯的W/R或W/P好。防泼水没有水压指标，一压就全面渗水。欧洲的能够称为waterproof的是1000mm。一般最低防水度600mm勉强叫防水。应该说，防水的衣服必须有seam taping（在衣服里面缝骨处烫一条防水压胶）。
外防水：有机的，和原结构粘结不怎么牢固的； 内防水：无机的，和原结构可以很好的粘结的材料。
外防水：优点：可以对混凝土结构形成一个整体的包围。但是如果要做找平层保护层的话要施工工期，不容易检测防水施工的效果，如果破坏了不能再修补，只能在内部做内防水处理。
内防水：节省工期，想什么时候做就什么时候做。此时地下室已经回填土，比较好判断防水的效果。堵漏比较方便。但是没有对混凝土结构形成一个整体的包围，所以做内防水的时候，在侧墙和地下室底板交接的位置要在内部返上30-50公分，以便整体连接。
1、Waterproof，一般是透膜型,简单的定义就是：水无法透过。由于所有的孔是封闭的，这些织物也不能透过空气，所以可以制作成高密度防水单品，比如雨衣用的乙烯基塑料薄膜，就是典型的“防水”面料。但是请注意，严格来讲，“防水”没有防水程度的概念，在材料没有破损的前提下，要么防水，要么不防水。 2、Water Repellent是指在AATCC(American Association of Textile Chemists and Colorists，美国纺织化学师与印染师协会)技术规范(AATCC Technical Manual)里定义的Water Repellent是指面料防止被水浸湿的能力。通常使用两种测试方法，AATCC TM 22(TM：Test Method，测试方法)里定义的“喷雾测试(Spray Test)”和TM 70里定义的“滚筒动态吸收测试(Tumble Jar Dynamic Absorption Test)”。通过测试，我们可以评估出面料相对的疏水性，通常用一个0~100的值来表示。一般来说，疏水性到80~90的面料，就可以挂上“Water Repellent ”的标签。3、Water Resistant指抗水，属于高支高密的(不防风但是透气性好)和采用涂层Gore-tex和助剂来拒水的透膜型(防风但透气性不好)两种。Water Resistant是指面料防止被水浸湿及防止水透过的能力。AATCC定义了3种测量拒水性的方法：TM 35“雨测试(Rain Test)”，TM 42“冲击渗透测试(Impact Penetration Test)”和TM 127“流体静压力测试(Hydrostatic Pressure Test)”。测试的重要意义在于明确区分了面料的“抗水性”和面料/纤维的疏水性。扩展资料：Water Resistant抗水,面料防止被水浸湿及防止水透过的能力。Waterproof防水，也就是：水无法透过。比如雨衣用的乙烯基塑料薄膜，就是典型的“防水”面料。Water Repellent意思是疏水, “疏水性”是指面料防止被水浸湿的能力 。疏水性度量的是面料吸收的水的多少，而不是面料透过的水的多少。而抗水则是面料防止被水浸湿及防止水透过的能力。面料的抗水性和纤维或纱线的疏水性、粗细、形状、织法、面料的空间结构、微孔大小等多方面因素共同相关。
如何区别Waterproof\Water Repellent\Water
Resistant\Weather Resistant
Fabrics and garments may be labeled waterproof, water-repellent,
weather-resistant or some combination of these. But what does it all
mean?
Waterproof
A waterproof fabric is completely impermeable to water.(1)
Since all the pores are closed, these fabrics are also impermeable to air and
can become hot and uncomfortable as apparel. A vinyl raincoat is an example of a
waterproof garment. The wearer remains dry since rain stays outside the coat; it
can not soak into or through the fabric. Waterproofness is easy to determine
either water can get in or it can not.
Water Repellent
Water repellence and water resistance introduce a lot
more uncertainty. Water repellency is the resistance to wetting; water
resistance is the resistance to wetting and water penetration.(2) Different
fabrics resist wetting (absorbing water) to different degrees and the AATCC
Technical Manual includes two methods for determining water repellency. AATCC
Test Method (TM) 22, Water Repellency: Spray Test calls for a visual evaluation
of the wetting pattern after the fabric is sprayed with water. Manufacturers and
retailers must agree on an acceptable level of repellency based on the end-use
of each fabric. A rating of 80-90 (on a scale of 0-100) is generally acceptable
for unlaundered samples intended for use as water-repellent outerwear.(3) Water
repellency tests measure the amount of water that soaks into the fabric, not the
amount that soaks through.
Intended mainly to measure the water-repellent
efficacy of finishes, TM 70, Water Repellency, Tumble Jar Dynamic Absorption
Test is not intended to predict rain penetration resistance.(4) Specimens are
tumbled in water, weighed, and the wet weight is compared to the dry weight.
Water Resistant
AATCC TM 35, Water
Resistance: Rain Test and TM 42, Water Resistance: Impact Penetration Test use
the weight of the water penetrating the fabric as a measure of resistance. Less
than 1 g is usually considered acceptable;3 anything over 5 g is reported as
> 5 g and indicates failure as a water-resistant fabric.2 The rain test may
be performed at different pressures to simulate different intensities of rain
and acceptable values for both tests may vary according to end-use.
Another measure of water resistance is TM 127, Water
Resistance: Hydrostatic Pressure Test. Water is directed at one side of the
fabric under increasing pressure and the point at which water droplets appear on
the opposite side is recorded. This test differentiates between the water
resistance of the fabric and the water repellency of the fiber, yarn, and fabric
construction. The degree to which the fibers and yarns resist wetting, combined
with the size, shape, and number of pores in the fabric construction, influences
the overall penetrability of the fabric.(5)
Weather Resistant
Weather resistance, the
ability of a material to resist degradation of its properties when exposed to
climactic conditions,6 is an even more complicated issue. AATCC TM 186, Weather
Resistance: UV Light and Moisture Exposure subjects fabrics to artificial
weathering through the use of ultraviolet (UV) light, humidity, and/or water
spray. Exposed fabrics are compared to control fabrics in terms of color change
and breaking or bursting strength. This test is most appropriate for items which
will be placed outdoors for extended periods of time. The test method suggests
three cycle options based on end-use梘eneral applications (e.g., outdoor
furniture fabrics, and tent material), architectural applications where thermal
shock may be an issue, and automotive exteriors. The UV and humidity/spray
conditions for each application vary slightly. TMs 111, 169, and 192 are similar
tests, using different combinations of light and/or water to simulate
weathering.
So, will your fabric keep you dry?
Waterproof fabric will protect you from rain,
but will eventually make you hot and sweaty. A water-repellent fabric will
probably keep you dry if you are out in the rain for just a few minutes.
Water-resistant fabrics may also keep you dry temporarily and they will be more
breathable than waterproof fabrics, but water will eventually soak in, making
the fabric heavy and wet. While a weather-resistant fabric makes no promise to
keep you dry, it will continue to look and perform as it was intended even after
prolonged exposure to sun and rain.
References
1. Dictionary of Fiber & Textile
Technology, KoSa, Charlotte, N.C., U.S.A., 1999, p215.
2. AATCC Technical
Manual, Vol. 81, 2006, pp65-67, 85-88.
3. Annual Book of ASTM Standards, Vol.
7.02, West Conshohocken, Pa., U.S.A., 2005, p992.
4. AATCC Technical Manual,
Vol. 81, 2006, pp99-100.
5. AATCC Technical Manual, Vol. 81, 2006,
pp211-212.
6. AATCC Technical Manual, Vol. 81, 2006, pp348-352.
Note: Story by Diana Wyman, AATCC.
