Above it has already been mentioned one of applications asbestotsementnyh sheets - for furnish of kitchens, bathing, washrooms of rooms of apartment houses. But their application, of course, is not settled by it.
Asbestotsementnye sheets not only are not afraid of a moisture, but also fireproof. It has caused their wide use as a finishing material for the most various public, laboratory, trading, archival and other premises. After all the same "-хъюЁю=" finished with a polyvinylchloride film, can easily ignite, with it always are considered at its use.
Decorative properties asbestotsementnyh sheets are wide. Them let out the unpainted and covered enamels, and also with the coverings executed by a method of the direct press, simulating colour and a wood structure.
Skeletons under asbestotsementnye do sheets as wooden, and of strips gipsokartonnyh sheets (under the same scheme, as for plates "-хъюЁю="). In the first case sheets put in aluminium apportions (fig. 110), and those krepjat to a skeleton screws. In the second case sheets paste to gipsokartonnym to strips on sulfitno-plaster mastic and krepjat aluminium apportions.
a Fig. 110. Aluminium apportions for fastening asbestotsementnyh sheets :
And - an apportion between two adjacent sheets; - an angular apportion
For raskroja sheets disk saws are necessary. The sheet marked in advance put on a special table on which the disk saw is motionlessly established. Sheet advance to a saw, cutting off the necessary strip.
Apertures for various conductings do by the electric drilling machine. Apportions saw nozhovkoj on metal. Then in them bore through apertures for passage of screws, having an aperture on all length of an apportion on distance 60... 65 sm from each other.
The worker should make All preparation of sheets and apportions in goggles and a respirator.
The Prepared sheets establish on a skeleton, verify and temporarily fix wooden apportions, nailing up to bruskam (fig. 111).
a Fig. 111. Installation asbestotsementnogo sheet with time fastening
Vertical seams between sheets should have width 12... 15 mm.
Constant fastening is carried out by aluminium apportions of two types: ordinary and angular. Private soldiers are put between two adjacent sheets, angular - in places of an adjunction to doorways and in corners of rooms (fig. 112).
a Fig. 112. Fastening of aluminium apportions in corners :
1 - a wooden skeleton; 2 - screws; 3 - asbestotsementnyj sheet; 4 - an aluminium profile; 5 - a wall
Having got an apportion between sheets, it privertyvajut screws to a skeleton, removing thus time fastening (fig. 113).
a Fig. 113. Fastening of aluminium apportions on walls
As arrive and with angular apportions.
Store asbestotsementnye sheets, stacking them on the equal, firm basis a stack not above 1 m. Put sheets a face sheet one to another, laying between them a paper.