Übersetzung für "Wasserzutritt" in Englisch

The considerable resistance thereof to water is another interesting technical advantage.

Contact with water, high humidity, draught and pollution have to be eliminated .

In such cases, water entry may turn the possibly existing anhydrite into gypsum.

Water entering the packaged item should be avoided and has to be kept out.

Under repository conditions, the swelling of montmorillonite upon water inflow is primarily innercrystalline.

This disintegration, or bursting, occurs in particular because of an increase in volume due to water penetration (swelling).

As a result, the concrete and the underlying construction are durably protected from the ingress of water and possible erosion.

Intumescent compositions whose effectiveness is not impaired by the presence of water would also be particularly advantageous.

However, liquid lubricants of the type in question show a certain sensitivity to hydrolysis which, on contact with water, can cause the lubricant to gel.

The cable wrap according to the present invention immediately penetrates into voids and wrinkles of chambered cables upon contact with water and fills the same.

The result is an especially smooth, even, non-abrasive surface in which nevertheless substantial parts of superabsorber are freely available for contact with water.

It is expedient, in some instances, to close the remaining lateral space and also a potential gap by the wrapping LR with, for example, an anti-seizing agent, a powder that potentially swells given the entry of water, or a filling compound that contains soft oils and, potentially, a thixotropic agent.

The starting materials are mixed, in the desired molar ratios, in the solution of a polymer which is stable to alkalis, and the appropriate zeolite is produced by permitting access of water.

In order to prevent in such a case--for example, a steel balancing plate on an aluminum shaft--a pitting at the shaft, it is expedient to provide on the contact side of the balancing plate, an electrically insulating insulation layer around the weld and/or to provide a protective varnish on the exposed exterior side of the balancing weight and on the surrounding surface of the hollow shaft which prevent the entering of water into the weld and into the contact zone between the shaft surface and the balancing weight.

Of course water penetration to the reinforcements is markedly reduced, however, humidity remaining in the building as well as corrosion promoting substances can still have a detrimental effect on the reinforcements.

Disposed in the free spaces between the cable elements 1 and the outer jacket 8 are threads or yarns 9 of a material which swells upon the ingress of water.

To find some relief in the problem of hygroscopic properties of such phospholipidic compositions containing glycerophosphatidylcholine, it is known that glycerophosphatidylcholine or the corresponding phospholipidic composition containing glycerophosphatidylcholine may be granulated using a binder, so that this binder provides the glycerophosphatidylcholine particles with an outer coating which prevents water from gaining access to the glycerophosphatidylcholine, so that the corresponding hygroscopic properties of these phospholipidic composition are reduced.

These substances are capable of undergoing an increase in volume on contact with water so that, on the one hand, their own volume is increased (swelling) and, on the other hand, a pressure can be generated through the release of gases which causes the tablet to disintegrate into relatively small particles.

Pressings of this type frequently disintegrate more quickly on contact with water than comparison products of which the nonionic surfactant content is distributed throughout the granules.

Sodium acetate is a tabletting aid known per se which is also useful for the purposes of the invention both in the production of the solid pressing and in its intended dissolution on contact with water.

However, if the water leakage is considerable, the two components become intensively mixed with the water before the reaction can occur.

The cavities between the balls can be advantageously closed by adding an extremely slight amount of swelling agent, whereby these swelling agents are especially expedient that yield a great increase in volume given the approach of water.

The present invention is aimed at plastics of the abovementioned type in which no tendencies to shrink, or considerably reduced tendencies to shrink compared with the prior art, occur after curing and which do not swell on access of water.

Such types of soil, however, are very unstable and, if subjected to vibration, may suddenly become liquid without any further ingress of water.

A preferred embodiment is one wherein the tablet projects from the surface of the melt, thus making it easier for water to reach the tabletted part of the compact in the prerinse cycle.

In addition, products of this type with a high proportion of fines tend to cake or clump on contact with water in the dispensing compartment of the dishwashing machine, so that there is no guarantee of a sufficiently short dispensing time.

It was surprising that the increase in viscosity brought about by the ionic polysaccharide xanthan gum is retained even after application to the mucosa and after approach of water, in contrast to an increase in viscosity brought about by cellulose ethers, and is further intensified, where appropriate, depending on the concentration (amount) used.

The thus formed core of the known cable is surrounded by a multi-layer sheath which comprises a wrapped around tape with components swelling up on access of water, a layer of a material having a high electrical conductivity and a layer of a plastomeric or elastomeric synthetic material which is to protect the inner parts of the cable against chemical influences coming from outside.