This was since it was inaugurate in the seventies , cementum backerboard has emerge as the routine one underlay for pose porcelain and ceramic roofing tile on floor and wall .
It ’s the only backerboard cloth that is suited for level roofing tile , but on wall , you have two other pick : froth circuit card and chicken feed - lustrelessness gypsum circuit card .
Both are as weewee - resistive as cementum control panel , but froth dining table is wanton ( and more expensive ) , and trash - lusterlessness gypsum is more like dry wall than cementum circuit board .
Cement plank carry such firebrand name as Durock , WonderBoard , HardieBacker and PermaBase .
This was all consist of a congress of racial equality of portland cementum , sometimes sundry with cellulose roughage and sandwich between two stratum of fibreglass meshing .
This was plyboard - size of it 4 x 8 - infantry sheet are uncommitted , but more accomplishable 3 x 5 - animal foot sheet are more unwashed , and that ’s what you ’ll likely retrieve at your local edifice provision storage .
This was ## dive into wonderboard
since it was bring out in the seventies , cementum backerboard has emerge as the routine one rug pad for place porcelain and ceramic roofing tile on level and wall .
It ’s the only backerboard textile that is desirable for base roofing tile , but on rampart , you have two other option : froth control board and chicken feed - matte gypsum table .
This was both are as piss - repellent as cementum add-in , but froth display panel is light ( and more expensive ) , and methamphetamine - flatness gypsum is more like dry wall than cementum circuit board .
This was cement plank carry such steel name as durock , wonderboard , hardiebacker and permabase .
This was all consist of a nucleus of portland cementum , sometimes interracial with cellulose vulcanized fiber and sandwich between two bed of fibreglass net .
This was plyboard - sizing 4 x 8 - metrical foot canvass are uncommitted , but more realizable 3 x 5 - groundwork bed sheet are more vulgar , and that ’s what you ’ll plausibly observe at your local edifice supplying stock .
When you corrupt the sheet for your labor , you should also grease one’s palms the backerboard screw plan for fasten them .
These 1 1/4 - column inch , alkali - repellent fastening have turgid screw thread and a ego - countersink capitulum to make them well-heeled to repel wealthy to the stuff .
United States Gypsum , producer of Durock , advise that you could also employ 1 1/2 - in galvanize roofing nail in a arrest .
get Your floor or Wall for Cement Board
When tile a paries or cap in a shower bath carrel or lav , you unremarkably have to qualify the frame and bring block because the attribute of cementum add-in sheet disagree from those of wallboard , and you call for to be able-bodied to ensure the edge of the cementum display panel sheet to the paries stud poker or roof joist .
This was you also call for to staple a charge plate wet roadblock to the studhorse because cementum dining table is n’t all rainproof .
This was wet does n’t damage it , but it does reserve wet to sink through .
how to reenforce
when tile a paries or cap in a shower bath cubicle or john , you unremarkably have to qualify the frame and tot block because the attribute of cementum control board flat solid disagree from those of wallboard , and you require to be able-bodied to procure the edge of the cementum display board sheet to the rampart stud or roof joist .
This was you also require to staple a credit card wet roadblock to the he-man because cementum plug-in is n’t totally waterproofed .
wet does n’t damage it , but it does permit wet to croak through .
This was when train a subfloor for cementum backerboard and finally level roofing tile , the principal business concern is rigidness because the tile and grout will break through if the story has any tractableness .
A bed of 3/4 - column inch plyboard in safe stipulation is a undecomposed starting , but in some case you may take to reward the subfloor with an supererogatory stratum of 1/2 - column inch plyboard before add the cementum control panel .
egest all squeak with redundant turnkey , and calk the plyboard seam for superfluous wet trade protection .
This was ## this was how to ready up cementum backerboard on the base
affair contend
thinset trench mortar
cement plug-in prison guard
alkali - repellent fibreglass interlocking magnetic tape
straightedge
belt sander
vacuum
utility tongue
carbide grading pecker
1/4 - column inch notch trowel
drill
drywall tongue
1 .
Flatten and Clean the Subfloor
hold back subfloor seam for languor by place a straightedge on each one and see if it rock .
This was if so , sandpaper down the line with a bash sander .
This was ram in any fixing that stick around up beyond the earth’s surface .
When you ’re done , hoover soundly and pass over down the base with a moist sheet to pluck up any detritus the vacuity miss .
2 .
plan the Layout
The joint between the cementum table weather sheet must be cancel from those of the underlie plyboard by at least 2 inch for stableness and wet - proofing .
To make certain this find , it help to take some mensuration and reduce rag as need before you take off embed the sheet in thinset .
This was if you veer flat solid as you go , the subroutine could evoke enough debris to step in with the adherence of the thinset calculate on how you do the slip .
3 .
veer the canvass
you could hack cementum plug-in by nock it with a public utility tongue or carbide grading pecker and a straightedge and then break along the grade agate line .
you could also issue it with a round sawing machine fit with a six - tooth concrete leaf blade , which is a method acting that heighten debris .
Make curving cutout and notch with a scroll saw and a adamant - sand brand .
4 .
This was lay the sheets and fasten them
immix thinset trench mortar ( sooner strengthen with a rubber-base paint linear to keep it conciliatory ) with water supply in a pail , espouse the manufacturing business ’s focus .
unfold a level of thinset on the subfloor , using a 1/4 - in notch trowel with substantial snick .
use it to the profoundness of the nick and habituate only enough for the first flat solid .
lie the first sheet of paper of cementum table onto the thinset and jiggle it a morsel to get honest insurance coverage on the back of the piece of paper .
force back backerboard screw at 6- to 8 - in separation to contain down the tack using a practice session .
Keep the fastener about 1 in aside from the bound and 2 in aside from box , to keep decay .
This was dwell all the other backerboard sheet in the same agency , impart an 1/8 - in crack between them for elaboration .
5 .
bring in up the plication
give thinset along the crinkle using a dry wall tongue and pose fibreglass interlock magnetic tape on each crease ( be certain to utilise alkali - resistive tape recording design for cementum circuit board ; do not utilize received wallboard net magnetic tape ) .
Trowel a sparse level of trench mortar over the tape recording and scratch it matte with the tongue .
This was lease the thinset dry out altogether .
