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Пікірлер
@CMCraftsman 3 ай бұрын
I’m not understanding the detail over the window where the head flashing is applied to the rain screen. I’d love to see the window install before the trim to have a better understanding of how water that comes in contact with the Majvest drains out.
@vnmcvn86 Жыл бұрын
How much sft is this lane way and how much dose it cost per sft to build something like this?
@siucheong 6 ай бұрын
this would be hovering around 500-600k
@Jdlhomesvancouver 2 ай бұрын
Pricing can vary depending on the finishes you select. Please call us at 604.568.9983 to discuss further details or feel free to email us at [email protected] to discuss your project needs!
@Jdlhomesvancouver 2 ай бұрын
Again depending on finishes etc...but this is a good rough ballpark!
@en2oh Жыл бұрын
two questions: First, what if any are the flammability issues wrt this product vs concrete and Second, what is the ~ cost per square foot?
@ubacow7109 Жыл бұрын
Other benefits: No Radon can seep through the FRP and the walls are now waterproof(at least internally) :D
@HyperDrakeHyperSpeed Жыл бұрын
I used to weave carbon fiber in a power loom and it's a nasty material to handle but the end product is many times stronger than iron !!!
@paulnovak833 2 жыл бұрын
You should have had icf headers. This is one of the main advantages of icf and you dropped the ball
@Jdlhomesvancouver 2 жыл бұрын
Thanks Paul! 🤪
@kalee4721 2 жыл бұрын
How long does it take to build a Passive Home in Vancouver?
@Jdlhomesvancouver 2 жыл бұрын
A new build usually takes about 11-12 months to build.
@kalee4721 2 жыл бұрын
Exciting! I want to see more Passive Homes built in Vancouver! Where is this one located?
@Jdlhomesvancouver 2 жыл бұрын
This project is in East Vancouver. More photos of the completed project can be seen here: www.jdlhomesvancouver.com/east-vancouver-passive-house-a-narrow-perspective.html
@jessicahou5555 2 жыл бұрын
This is amazing
@scottlurken9667 2 жыл бұрын
Air barrier treatment over the ICF, 🤔? Really, 3,000psi poured concrete between two foam forms will have air leaking? 🤔 and sticky plastic will solve the issue 🤔? Sounds like a waste of time and money 💰
@Jdlhomesvancouver 2 жыл бұрын
Hi Scott, due to the complexity of using concrete as a primary air barrier, it is our preference to use a WRB as the primary air barrier.
@lucamarchesini8093 3 жыл бұрын
I am a producer of carbon fabrics from Italy, I would like to submit to you the info and quotation of my fabrics... how I can do it?
@Jdlhomesvancouver 3 жыл бұрын
Hi, this was a one off project where we used this product and do not regularly spec it. Thank you for your inquiry.
@ΙΟΑΝΝΗΣΜΠΟΥΣΙΟΣ 3 жыл бұрын
I can't believe that engineer do such foolish application !!! The only force CFRP can manage is tensile strenght nothing nothing else !!! (I'm not saying anything more about moisture in the surface of concrete in the fountation etc because it's useless...
@Jdlhomesvancouver 2 жыл бұрын
Thank you for your opinion, our response will be limited as we are not an engineering firm and we rely on our professional experienced engineers that we work with on each job.
@MultiYlin 10 ай бұрын
If the wall only sustains gravitational load the rebar tbh it is useless. Like Europeans had been doing across Europe for thousands of years: hey ever round stone could be used as gap filler for it. The wall cracks because it sustains lateral load which makes the wall buckled from the inside so using the diaphragm wall model the surface of this wall is under tensile load not compressive load. So cfrp is fine
@joeschlotthauer840 3 жыл бұрын
Why are tubes under the footer at 1:53...
@Jdlhomesvancouver 2 жыл бұрын
Great question, we will use PVC pipe to create a chase for our electrical and water services to the mechanical room.
@jefferykeeper9034 3 жыл бұрын
Seems to be and no one can answer this question about icf's what would it be involved to do an addition years later?
@Jdlhomesvancouver 2 жыл бұрын
Hi Jeff, You would have to use a specialized concrete cutting company to come in and cut additional openings to allow for further additions to the home. With the right equipment and sign off from engineering additional openings can be cut into an ICF foundation simply.
@andrewallason4530 3 жыл бұрын
I would love to see an ICF block especially made for use in footings. Two L shape foam pieces arranged to form the top and outer sides, with a top gap where the wall blocks lock into. Using a longer version of the black cross-ties and reo-mesh frame already installed. Just set it on the ground, pack sand around the bottom edges, and build your block wall up from there for a monolithic pour. If the design called for it, set the blocks on heavy duty plastic moisture barrier, which can then be turned up the sides of the footing and wall, and tucked into the top prior to the pour. No holes in the moisture barrier, just a few dabs of adhesive to hold it in place.
@FJB2020 3 жыл бұрын
Check out 'The Foothold' ICF footing system.
@paulnovak833 2 жыл бұрын
Liteform makes that product
@Jdlhomesvancouver 2 жыл бұрын
Great idea!
@benrylancaron6086 3 жыл бұрын
Where can I get this product from?
@Jdlhomesvancouver 3 жыл бұрын
We worked with www.vector-construction.com/ for this project.
@Capnmax 4 жыл бұрын
How does the cost compare to a regular poured foundation?
@Jdlhomesvancouver 2 жыл бұрын
This is a difficult question to answer due to the MULTIPLE variations in site conditions when building on peat.
@neckofthewoods24 4 жыл бұрын
what air do you need to block with a solid concrete wall? its good the foam is protected but air was already stopped by the foam and concrete.
@onemojoman 2 жыл бұрын
Precisely! Canadian code recognizes cast in place concrete as both an air and vapor barrier. The BC Housing "Building Envelope Guide for Houses - Part 9" calls the ICF a "complete assembly" for air and water resistance.
@Jdlhomesvancouver 2 жыл бұрын
You are correct, concrete can be used as an air barrier and it is recognized as an air barrier but it doesn't mean it doesn't have it's challenges. Especially when we are moving towards Step Code 5 and an air exchange of 1 or better.
@always_napping73 4 жыл бұрын
Do you guys still use sips panels?
@Jdlhomesvancouver 4 жыл бұрын
Hi Edward, Yes we do! We are currently working on a new build in Burnaby that has SIPS panel walls & will also have a SIPS panel roof!
@somecanadianguy4493 4 жыл бұрын
Good stuff, Jeff - it's great to see a solution for this in action.
@Jdlhomesvancouver 4 жыл бұрын
Although this was an unexpected expense for our clients they were pleased we had this solution for them!
@cornpop7805 4 жыл бұрын
I've heard a building science professor being interviewed on Matt Reisinger's channel, The Build Show say something to the effect of "It's impossible to insure that no moisture gets in, the more important question is how will that moisture escape once it does get in?". Have you made provisions for the water to escape once in?
@Jdlhomesvancouver 4 жыл бұрын
Excellent question, in this particular case any moisture that would enter the wall assembly not unlike the moisture in the concrete during construction it will wick outward through the exterior weather barrier but also it has the option to wick inward and be removed from the house by the HRV system as this assembly does not require any interior vapour barrier.
@thelittlebluecar2938 4 жыл бұрын
Good job and well explained. Nice project.
@Jdlhomesvancouver 2 жыл бұрын
Glad you liked it!
@jameschupp2230 4 жыл бұрын
Excellent! Good Job! Good detail, well spoken, straight to the point!
@Jdlhomesvancouver 2 жыл бұрын
Thank you for your commment!
@Seeking2FindBalance 5 жыл бұрын
Thank you for sharing your approach. It would be helpful if you linked to the video you reference in this video. I'd love to see it, but haven't been able to find it.
@Jdlhomesvancouver 5 жыл бұрын
kzbin.info/www/bejne/hqjVeHqDeKyNhck
@Seeking2FindBalance 5 жыл бұрын
@@Jdlhomesvancouver Thank you!!
@stephenlacher5460 5 жыл бұрын
Hitting the foam with a hammer!?
@Jdlhomesvancouver 5 жыл бұрын
Hi Stephen, the Nudura ICF product has a plastic web running through the block from top to bottom which our staff is tapping with a hammer to secure the interlocking clips in place which stop uplift during the concrete pour.
@fromtheburbstothetetons8826 5 жыл бұрын
@@Jdlhomesvancouver Which is really nice, but what if he misses the plastic web? My trainer told me his favorite "tool" is a short 2 x 4. 😉
@MegaBobtube 5 жыл бұрын
yeah, I noticed that
@LouiA1 4 жыл бұрын
Bad idea - the webbing is plastic as well
@rafflesmaos 5 жыл бұрын
Might I ask out of curiosity why you did a fairly expensive vapor barrier on above grade ICF? Most articles that I've read generally say that it's not needed at all, as the foam + concrete itself acts as a vapor barrier.
@Jdlhomesvancouver 5 жыл бұрын
Good question! On this particular project, using the concrete as the air barrier was not practical. Using an exterior air barrier was required!
@Real_Tech_Skills 5 жыл бұрын
@@Jdlhomesvancouver : Would you please elaborate more on your answer? How is it that an ICF wall filled with concrete needs an air barrier? I see no way for the air to travel freely through the structure as long as you have no voids in your concrete of ICF interlocking forms. Why was the Siga air barrier required?
@matt-justice 5 жыл бұрын
Don’t wanna speak for them, but if you’re using siding that allows moisture runoff behind, saturating the concrete isn’t the best idea.
@Real_Tech_Skills 5 жыл бұрын
@@matt-justice a moisture barrier and air barrier can be two different things, so I'm not sure why your comment showed up on my reply. If a drain plain is used behind sifing, then I don't see the need for an air barrier. Just trying to see if there is a technicial need for an air barrier with an above grade ICF wall assembly. I can't see how there could be any air movement between the interior and exterior envelopes of the wall assembly.
@rafflesmaos 5 жыл бұрын
I've been reading up probably way more than I should on this, and based on one article I think there is a case to be made for a moisture barrier. In theory if water can make its way under the siding and into the foam, it can go all the way down the wall following the cracks in ICF into the below grade foam and concrete, bypassing the waterproofing membrane there. I've yet to actually read any reports or recommendations on this from ICF manufacturers though, which seems odd to me. It's likely that this mode of failure would take decades to detect and show up especially if the siding is good. Best thing I could come up with in such a scenario is to either use the waterproofing membrane from roof to footers, or to use some (any reasonable) cheaper waterproofing barrier above grade, and overlap it on top of where the below grade membrane starts. That way any water will always stay on the correct side of the membrane(s). But yeah, that aside, on the vapor barrier part I've yet to find anyone requiring them for ICF walls...
@ericngo8122 5 жыл бұрын
hi there i think we should have rainscreen behind siding which is up to code in vancouver ,canada .but i do not see you install it .please correct me if i am wrong thanks
@bguy74 5 жыл бұрын
those clips (which are absolutely NOT the recommended installation hardware for Nichiha panels in this position) hold the panels 10MM in front of the the weather resistive barrier. The starter row has drip holes in the bottom. It IS a rainscreen.
@carloszavarce1715 6 жыл бұрын
Does the peel and stick not act as a super efficient air barrier?
@Jdlhomesvancouver 6 жыл бұрын
The peel and stick is designed to go on the ICF on a subgrade surface and it transfers to another product that is designed to be above grade but it's not recognized as an adequate air and weather barrier and it is significantly more expensive.
@JackMeoff_234 5 жыл бұрын
Curious why you use unassembled panels and insert webs? I’m a Nudura user in Florida. Appreciate your feedback.
@Jdlhomesvancouver 5 жыл бұрын
@@JackMeoff_234 No special reason, they were just out of stock of regular blocks at the time of our order. Thanks for the inquiry!