SU81972A1 - The method of preparation of wet surfaces for bitumen waterproofing - Google Patents

Description

There is a known method of drying wet surfaces that are subject to waterproofing with hot air or steam lamps, as well as preparing wet surfaces by laying a nesuho layer of raw material onto the wetting BaxiocTb, with cleobesci gluobOB.

Prepare a wet surface for waterproofing of the ukazyny and wayM | And it is possible only in the presence of a slight dampness of the surface; As for wet surfaces, and especially wetted with water, 1, in these cases the above methods do not bark the desired result.

The proposed method is intended to eliminate this disadvantage.

Distinctive feature

The proposed method involves bitumen coating of sheets of coiled material on the side facing the surface to be insulated, and applying a cement mortar on top of the bushing layer, then, applying the prepared lit to the fresh cement plaster of the insulated surface so that

after curing the solution, nanoite waterproofing but dry inner material surface of the coiled material.

FIG. Figures 1 and 2 show a cross-sectional roll waterproofing applied to a wet surface.

Subject and the waterproofing wet surface is / is not covered by the roll interlayer 5.

This roll interlayer 5 can be made of any roll material (asphaline, etc.), as well as from material and IT in the latter case, even from wrapping paper. The roll layer 5 is pre-coated with a layer of hot bitumen 4, on which dry sandy crust is sprinkled immediately after coating the bitumen, while it has not yet frozen.

Next, the sand is covered with a layer of cement mortar 3 with sand in proportion to the primer) but from 1: to 1: 2, applied to the surface of sand K013KI with soft brushes.

Wet on top of the base / pretreated with the preparation. l is then also covered with soft iiicii-. ii, e msptnock ltux1turcoG | 2 such w-composition with- laying on | Gitukyur1 at the roll. 3. According to this roll, 1l lt is sludge wet 11 ver.hg about; be so that the cjioii of csmschigy raspor 3 p. Ready to adhere to the plasterer c 2.

If an artificial tank or a tank is installed, then the weight of the Loyal KvcKa contributes to the ii / ioTuoi of the coil of the coil to the wind; 1:;.; 1 and the same nak.chadka dachtsya step steps /i.:ni anda / sense, then d.tm dostii; ke1i ANDi.totnogo lipii.ieraiii-. roll to the axes;) pehodkhodmki ggrimsnht P1) 1: g; 1 large boards 6 with spacers 7 (fig, 2).

Ruloppai hydro-insol: Tips from individual pieces of rio6o.:i jniMo of one size for convenience of production) works. Separate pieces of ru / yun adjoin another; - to Dru | u lii;): tyk, without ntehtekn,) and in; uiHnom s.tuchaee not needed n in |) one, t;,;: as Barks on uto. foreign policy in; de |) ubtsy.

After lining the base, it is necessary to wait 1

2 days while the cement mortar clings between each other are so ipoHHo that it is possible to apply hydroiso on top of the .5 roll .. about from bitumen, the eoiviaci-io project itself.

II p c dme t and 3 o breten e

(lyusob preparation of raw and upper layers for bitumen waterproofing by laying on the specified raw surface of sheets of rotoilioOio matsria.ta, nairnme), periMPiHa, about tl and h and HJ, and ii with the fact that. image, aems) of the Moii on the top of the circuit, P) barely1) it1 () is smeared with a layer of hot IVMa, dried out with sand and ia1: () with r over the middle of a slit (; iak.padyvat on verhvno1t, fresh plaster 2 but a wet insulated surface, (to ensure the connection of sheets 5 with H1 plaster 2, benefits gift stsenlepiyu her eo layer solution 3 PIP joint TBE 1denin.