SKU: 38514688745

Kalkzandsteen metselsteen Dubbel Maasformaat 21,4x15x8,2cm CS20

$111.62 $124.02
Save 10%
No.2 Bestseller on lamcf.fr >

Pay in installments of $31.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Kalkzandsteen metselsteen Dubbel Maasformaat 21,4x15x8,2cm CS20Deze kalkzandsteen metselstenen Dubbel Maasformaat 21,4x15x8,2cm, ook wel bekend onder het formaat 214x150x82mm. De kalkzandsteen metselstenen zijn online te bestellen per 200 stuks. Met hun hoge druksterkte van CS20 zijn ze geschikt voor zowel dragende als niet dragende muren. Door de breedte van 15 cm zijn ze extra sterk, waardoor ze geschikt zijn voor binnenspouwbladen met extra zwaar draagwerk als belasting. Denk aan binnenmuren in woningen,

Deze kalkzandsteen metselstenen Dubbel Maasformaat 21,4x15x8,2cm, ook wel bekend onder het formaat 214x150x82mm. De kalkzandsteen metselstenen zijn online te bestellen per 200 stuks. Met hun hoge druksterkte van CS20 zijn ze geschikt voor zowel dragende als niet-dragende muren. Door de breedte van 15 cm zijn ze extra sterk, waardoor ze geschikt zijn voor binnenspouwbladen met extra zwaar draagwerk als belasting. Denk aan binnenmuren in woningen, bergingen, garages en schuren. De stenen wegen zo’n 5,3 kilo per stuk.

Deze kalkzandsteen metselstenen worden verwerkt met metselmortel (kant-en-klaar) of metselzand & metselcement (die we automatisch voor je berekenen). Houd rekening met circa 48,5 stenen per m² en bestel altijd 10% extra om breuk- en snijverlies te compenseren.

Waarom kiezen voor kalkzandsteen metselstenen Dubbel Maasformaat?

  • Kalkzandsteen metselstenen zijn beter isolerend dan bakstenen.

  • Metselen met kalkzandsteen Dubbel Maasformaat gaat sneller dan met reguliere metselstenen door het grotere formaat.

  • Voordelen van kalkzandsteen en toch een handzaam formaat van relatief licht gewicht.

  • Beter isolerend dan de overige kalkzandsteen metselstenen, door de dikkere stenen.

Kalkzandsteen Metselstenen

Kalkzandsteen is een natuurlijk product dat bestaat uit kalk, zand en water. Het is een veelzijdig product geschikt voor allerlei toepassingen. Het lijmen van kalkzandsteen kan je zowel in de zomer als in de winter doen. Hierdoor is het mogelijk om langer door te werken. Na verloop van tijd kunnen de kalkzandsteen lijmblokken wat uitzetten door bijvoorbeeld temperatuurverschillen. Dit is echter makkelijk te voorkomen door gebruik te maken van dilatatie. Door een dilatatievoeg zorg je ervoor dat de kalkzandsteen goed zijn werk kan doen en de kans op scheuren afneemt.

Deze kalkzandsteen metselstenen 21,4x15x8,2cm kan je gebruiken voor het metselen van dragende en niet-dragende binnenspouwbladen en wandconstructies. De metselstenen zijn daarbij geschikt voor kleinere verbouwingen of uitbreidingen, zoals garages en bergingen. Door het handzame formaat en het lichte gewicht is het makkelijk werken met deze stenen. Ook voor een renovatie of voor de ophoging van een fundering zijn metselstenen geschikt.

Voordelen van kalkzandsteen in het algemeen

  • Hoog draagvermogen: CS20 druksterkte maakt de stenen stevig genoeg voor uiteenlopende constructies.

  • Eenvoudig op maat te maken: zagen of knippen gaat gemakkelijk, waardoor ook kleine aanpassingen geen probleem zijn.

  • Goede isolatie: kalkzandsteen staat bekend om goede warmteaccumulatie en geluidsdemping.

  • Brandwerend: materiaalcategorie A1 volgens NEN 6064.

  • Duurzaam: natuurlijke grondstoffen: kalk, zand en water, energiezuinig productieproces en volledig recyclebaar.

Toepassingen

Deze metselsteen wordt vaak toegepast in kleinere klussen, zoals binnenmuren van garages, schuren, of scheidingswanden tussen kamers. Vergeleken met bakstenen, zijn deze kalkzandsteen metselstenen beter isolerend en vocht regulerend. Ga je verder nog isoleren? Bestel direct prikspouwankers mee om de isolatie stevig te bevestigen aan de kalkzandsteen muur.

Online besteld en Thuisbezorgd

Bestel jouw kalkzandsteen Waalformaat 21,4x15x8,2cm vandaag nog eenvoudig online bij Brok Bouwmaterialen. Binnen 1–5 werkdagen leveren wij op de bouwplaats, zodat jij direct kunt starten met bouwen. En dat voor de allerlaagste prijs en een geweldige service!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38514688745

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 7 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Corbin
West Palm Beach, US
★★★★★ 5
An Actual Nice Chair for a Decent Price. +2 for the Tool.
Color: Black Grey
Welp, My old chair finally broke, so It was time for a new one. I ended up coming across this chair here, and I couldn't really find anyone talking about it online. I decided to give it a shot since it was on a good sale for Christmas, going down to 99$. I'm going to be honest, I am pleasantly surprised. The cushioning for it is a little firm, but that is perfect for me. Its pretty average when it comes to office chairs, but having the added lower back support is a great touch. I have no complaints about it. The one thing that I am actually really happy about isn't on the chair. Don't get me wrong, over the week I have been using it, It has been nothing but great. That thing is the actual tool it came with. Its a basic Allen key, but the top of it is a molded handle instead of a "L" piece of metal. It made the already easy process of putting together this chair even better. Even after this chair has ran its course like all other chairs, I'm going to still use this tool. So yeah, I think 5 - stars pretty accurately describes how I feel about my chair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
D
Verified Purchase
DEVON
Charlottesville, US
★★★★★ 5
COMFY CHAIR GOOD SUPPORT
Color: Dark Brown
So I needed an office chair because the one that I had wasn't really helping my back any. And it just didn't have enough cushion on the chair because when you want to sit for hours at your desk you want to be comfortable. So I took a chance on buying this chair. I thought the color was good and the price was right but I was still a little nervous because it said put together. So I got it right away only took 3 days. And the directions for pretty easy there were a couple of spots that I think we're out of order because you had to kind of play around with the screws going into the holes from the arms but I think if I were to get another chair like this I would probably do it my way because it's pretty self-explanatory but I followed the directions that came with the chair. And hey I'm 65 years old and I put this chair together. It's nice it's sleek and oh my God is it comfortable!!! Right where my lower back and sciatic is I get the support and it just feels good and I know that if I have to be at my desk for 3 or 4 hours I'm going to be comfortable. I highly highly recommend getting this chair. The only issue that I had was the driver did not leave it on my porch. I had ordered a Vizio TV a couple months ago and the driver brought it up to my porch. So I just had to go out and take two steps bring it into the house I really appreciated that. This driver didn't even come through the gate and there is no signs of any dogs because there aren't any. So this driver just left this giant heavy box it was about 35 lb in front of the garage where it was very visible from the road. And I had a dragon to my front door it was heavy I did not like that at all. But it wasn't damaged or anything and I do love the chair. I just don't like what the driver did.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
A
Verified Purchase
Aya
Natrona Heights, US
★★★★★ 5
Great sturdy chair and beautiful color
Color: White
I love this chair. I bought it for my home office. It is beautiful, sturdy and very comfortable. I'm not good at all with assembling even basic things but I would say that this was relatively pretty simple for someone like me to put together. Good price and good product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
O
Verified Purchase
OKCity
Fort Morgan, US
★★★★★ 4
Reliable, Comfortable, and Good-Looking Chair — I Keep Coming Back to It
Color: White
This is my fourth time purchasing this Amazon Basics mid-back office chair, which says a lot about its overall value. It looks clean and modern, fits well in a home office, and is genuinely comfortable for daily use. I typically get about a year and a half out of each one, which feels reasonable given the price point and materials. Out of the box, the chair is easy to assemble and immediately comfortable. The padding is supportive, the armrests are well positioned, and the faux leather gives it a more upscale appearance than many chairs in this category. It rolls smoothly, swivels easily, and works well for long computer sessions without causing back or shoulder fatigue. That said, this is not a lifetime chair. After extended use, the cushioning and structure do begin to wear, and that’s usually when I replace it. Still, considering the comfort, appearance, and cost, it remains one of the best value office chairs I’ve found — which is why I keep buying it again. Pros: • Comfortable padding and good mid-back support • Clean, modern appearance that looks great in an office • Smooth rolling and stable base • Easy assembly • Excellent value for the price Cons: • Durability is moderate; expect replacement after about 1½ years • Not designed for long-term heavy-duty use Verdict: If you want a comfortable, attractive, and affordable office chair that performs well for daily use, this is a strong choice. It may not last forever, but its comfort and value make it easy to recommend — and easy to repurchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
D
Verified Purchase
Debbie Segrest
Massapequa, US
★★★★★ 5
Highly recommend
Color: Black
Very sturdy, the cushions make it super comfortable. The size and ease of movement are perfect. Assembly was super easy. A very quiet chair. Wonderful all around value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026

recommand products

Asics Gel-NYC Cream Arctic Sky
167.50
Asics Gel-NYC White Oyster Grey
107.50
Asics Gel-NYC Cream Sweet Pink
220.00
ASICS Gel-Kayano 14 Birch Pure Silver
129.50
Nike Air Jordan 4 Retro White Thunder
207.50