Re: water proofing ng pader

Brad, anung parte ng pader, sa labas ba o yung side sa loob ng bahay ?

Siguro tinutukoy mo eh firewall, please be specific, TY.

Re: water proofing ng pader

Brad, anung parte ng pader, sa labas ba o yung side sa loob ng bahay ?

Siguro tinutukoy mo eh firewall, please be specific, TY.

ung firewall po sir pag malakas ang ulang basangbasa
tapos nag momoist ung mga pader sa loob ng bahay

TIA

Re: water proofing ng pader

OK, did have the same problem with my firewall too, I guess your firewall outside has already been plastered to a rough or fine finish, anyway whichever, you can paint it with black coal tar, about two or three coats, why three coats, kasi the first coat ay sisipsipin pa ng concrete so there will be portions na ninipis and application so you follow it up a second coat, now the third coating ay panigurado lang so the all portions of the wall have thicker coatings. You will have to let dry each coating before new applications are made, kaya lang bro black ang firewall mo.

Another is using Super THOROSEAL Waterproof Coating, it is a non toxic cement based that can be applied by brush, trowell or roller. Two coats will do and instructions are on the label, madaling ifollow at madaling gamitin. This is about 600.00 + /gallon sa mga mall hardware, baka less sa neighborhood hardware stores.

There is another brand but quite expensive, DRYLOCK water proofing paint, for concrete application, get the latex/acrylic base, not the oil/enamel base paint. Also available at home depots and mall hardwares, priced about 1.5 K or more per gallon, not so sure bro.

HOPE this helps, 😉 🙂

Re: water proofing ng pader

OK, did have the same problem with my firewall too, I guess your firewall outside has already been plastered to a rough or fine finish, anyway whichever, you can paint it with black coal tar, about two or three coats, why three coats, kasi the first coat ay sisipsipin pa ng concrete so there will be portions na ninipis and application so you follow it up a second coat, now the third coating ay panigurado lang so the all portions of the wall have thicker coatings. You will have to let dry each coating before new applications are made, kaya lang bro black ang firewall mo.

Another is using Super THOROSEAL Waterproof Coating, it is a non toxic cement based that can be applied by brush, trowell or roller. Two coats will do and instructions are on the label, madaling ifollow at madaling gamitin. This is about 600.00 + /gallon sa mga mall hardware, baka less sa neighborhood hardware stores.

There is another brand but quite expensive, DRYLOCK water proofing paint, for concrete application, get the latex/acrylic base, not the oil/enamel base paint. Also available at home depots and mall hardwares, priced about 1.5 K or more per gallon, not so sure bro.

HOPE this helps, 😉 🙂

tnx po sir

sir tanong ko lang pede pabang patungan ng pintura na ordinary para hind black?

Re: water proofing ng pader

I use Aqua Guard Elastomeric Waterproofing Paint. Comes in different colors. A little over P500 per gallon at Ortigas Home Depot. Wilcon does not carry it.

Available in various colors. I prefer Sheen White. As much as possible avoid dark colors on your firewall because it absorbs heat. Mainit sa loob esp during summer.

Tip when applying multiple coats especially over a large area: use different color per coat so you can see total coverage per coat. Pag pareho kasi ng kulay di mo makikita kung alin yung nalagyan mo na ng next coat.

Re: water proofing ng pader

tnx po sir

sir tanong ko lang pede pabang patungan ng pintura na ordinary para hind black?

Brad, pwede siguro provided the coal tar's last coating is totally dry, yun bang wala ng lagkit sa kamay pag hinawakan.

You can take or follow also the reply of bro joey81, you can re apply another light colored over the black coating so to deflect heat and keep you cool inside too. 😉

Re: water proofing ng pader

Brad, pwede siguro provided the coal tar's last coating is totally dry, yun bang wala ng lagkit sa kamay pag hinawakan.

You can take or follow also the reply of bro joey81, you can re apply another light colored over the black coating so to deflect heat and keep you cool inside too. 😉

Good day po,

paano po ang proseso pag aaply ng coal tar? direkta po lang ba itong ipapahid sa firewall na iwawater proof?, o me kailangan pa I prepare ang wall, i.e. lagyan ng putty, masilya etc.

thanks po in advace.

The coal tar you buy in quart size or gallon size can readily be used with a brush on the rough surface firewall or
if the wall has a smooth finish, you may use a roller or the usual, the brush. You can do two or three coats of the
coal tar provided medyo tuyo na ang mga naunang pahid.

any feed back po sa Prime-R, product po siya ng Campbridge. yun po kasi ang plano ko na gamiting waterproof scheme-Prime-R then i-top coat ko na lang FlexSeal Elastomeric paint..

eto po ang tech specs ng http://www.campbridge.com/Primer-R%20Primer%20&%20Sealer%20Technical%20Info.html

eto naman po ang sa FlexSeal Elastomeric paint http://www.campbridge.com/FlexSeal%20Gloss%20Elastomeric%20Paint.html

Thanks in advance po

During the building of a firewall, how can we make it permanently waterproofed, in case you find it difficult to re-paint with waterproofing paint later if a structure is built alongside it. I saw the link to the post above and it seams like similar to what we do on second floor bathroom floors. But, in bathroom floors you can plaster over it, while on walls, will the plaster still adhere if there is a waterproofing primer applied?

Meron akong kakilala, nangongontrata ng waterproofing. Sa slabs o sa firewall. Meron siyang ginagamit na kulay itim kaso nakalimutan ko pangalan. Mahal yun. Sa unang tingim para siyang sandpaper. Ang proseso daw nun ay parang sinusunog siya sa pader at saka hahampasin ng basahan na may tubig para masunog yung goma niya at maiwan yung nasa gitna niya. Yung maiiwan na yun, yung yung parang magiging balot ng pader sa ulan o tubig. Nakalimutan ko na kaso ang pangalan. Sa 10 sq meters. Aabot daw ng 40k ang gastusin. Pero lifetime na rin yun.

napakamahal pala nyan boss, meron kayang waterproof na hollow blocks? so ang filling mo ay may halong sahara para waterproof na agad, atsaka makinis na yung block, tulad ng ginagamit sa nuvali, lalo na kung di mo naman mapalitadahan ang kabila, dahil may bahay na at ayaw nilang magpa abala ng papasok ka sa kanila para palitadahan ang firewall mo

hello mga sir, question lang po. Kasi yung bahay ko, naka set up na pwedeng lagyan ng second floor. eh kaso wala pang pampagawa ng second floor so yung bubong ko semento. Tumatagas ang tubig sun, pag yun po ba winater proof ko yung bubong, safe pa rin ba sya kung magdecide na akong lagyan ng second floor?

Yes as long as your concrete slab has been well supported by beams plus you used the right size specs of corrugated steel bars inside your slab. Just keep the slab water proofed all the time.

How thick is your concrete slab if I may ask ? :whistle: