What customers say
100,0 % positive Feedback after 1100 Dynacem boxes were sold on eBay.de ! (10.08.2022)
The foundation is completely demolished. It's better than any demolition hammer and costs less than a similar German product - and it's just as good.
I am sending the promised pictures as an attachment. I'm excited!!! The whole neighborhood looks over !!! For a particularly large boulder, I need another 10 kilograms. Cordial greetings
Four comments from the Polish online auction and shopping website Allegro (equivalent to Ebay):
1 . I'm usually skeptical about such miracle cures. But the product Dynacem is really awesome. Instead of one week breaking off the foundation with a hammer - two hours of drilling holes, the rest took care of itself. The concrete was cracked lengthways and across and diagonally, also in different dimensions. Even where I didn't fill the holes, cracks appeared. I am attaching photos for those interested.
2 . The powder crushed a heap of concrete mass of about 8 tons. Sensational!
3 . I never thought this stuff would work, but it does, and powerfully. Respect to the spirits who created such an ingenious product.
4 . I was skeptical but was surprised. Result exceeds my expectations. A lot of work and time saved. Highly recommend because it works great.
Great product Dear Sirs and Madames, Thank you for your product, without which we would never have been able to break a strip foundation from pre-war times so effortlessly. We actually thought the 50 EUR for 10 KG would be lost, but you have taught us better. We first used half of 5 KG and after a few hours the first cracks were visible. In the meantime, we can easily detach the individual segments (with the crowbar) and dispose of them. Really great, you can't believe it! Thanks again ! Jana...
Hello, I would like to order another 60kg of your super non-explosive demolition agent Dynacem "SUMMER". Please send it to ... Mank in Austria. My phone number is ... I have attached a picture for you for your homepage. I'll pay tomorrow morning. With best regards...
+ "Super stuff works really great." + "It does not get any better, and nobody here knows that in the north."
"Hello, I wanted to thank you for the great product. Dynacem has wonderfully crushed my foundation 40x40x60 cm. Although I can only drill 20mm holes with 35cm deep, the foundation has broken through to the bottom. So it can easily be removed completely and without much dirt. Ps: For small holes it is important to make the mixture more fluid so that the Dynacem runs in air-free. Here are some pictures for your homepage. Many Thanks greeting Mirko"
Dynacem has been used in Bonn (Germany), in direct vicinity of municipal heating plant steam turbine, to demolish heavily reinforced concrete bunker ceiling with significantly reduced vibrations and emissions. "Fortress Soft Demolition. [...] Air-ride shelter on Karlstrasse St. in Bonn (Germany) is just in front of the municipal heat and power station. It is 12.8 m wide, 28 m long and 20 m tall. The walls are 2 m thick in the basement and 3 m thick in the overground section. Bulky bunker ceiling is roughly 2 m thick and is made of several layers of densely reinforced concrete. [...] In order to make the area available for a new office development the bunker has to be demolished, which is not an easy task. "The turbine in the nearby local power station is just 70 m away and any vibrations are unnaceptable."[...] A specialist company applies a chemical method to tackle the demolition. At first holes are drilled in the bunker body. Expansive compound, which increases its volume and crushes the concrete after combined with water, is placed in these holes. An effect similar to the expansion of construction foam can be observed, with the exception of a much larger expansive force being present. The expansive compound is environmentally friendly and the procedure is approved by the Cologne District. This demolition method produces significantly reduced levels of vibrations, noise and dust." - Heinz J., Sanfter Abriss eines Bollwerks, www.general-anzeiger-bonn.de, 2015
"Air-ride shelter on Karlstrasse St. in Bonn will be demolished. [...] "Explosive demolition is not possible due to the presence of nearby businesses, installations and streets." [...] Moreover, the vibrations could potentially damage the steam turbine in the local heat and power plant. For these reasons a low-emission method that minimises vibrations, noise and dust was chosen. At first, several meter long holes were drilled in concrete, in accordance with the technology approved by the Cologne District. Then, an environmentally friendly expansive compound designed to makes deconstruction easier by crushing concrete upon chemical reaction with water was poured into the holes." - Kirfel W., Luftschutzbunker an der Karlstraße wird abgerissen, Kölner Stadtanzeiger, www.ksta.de, 2015
- Kuffner A., Spreng-Verbot Bundeswehr hilf! Wie reißt man ’nen Bunker ab?, EXPRESS.DE, www.express.de, 2015
Thank you Dan !
"Hello, thanks for the fast delivery! At first I was skeptical, but after the first application, everything was ok! Large basalt rocks, 150x100cm, could easily be broken off after drilling and filling Dynacem with the jackhammer! Yours sincerely,"
Below are some of the comments we've received from private customers who bought Dynacem on a Polish, the most popular auction website Allegro (similar to eBay).
Thank you very much for Dynacem. I am very pleased, thanks to Dynacem I was able to extract 3m3 of hardened bridge concrete from the concrete mixer. Thank you again...
Dynacem is simply a miracle. Any amateur can split boulders thanks to this grout. I would highly recommend.
I was skeptical about this product, it turned out that it works really sensational, the effect exceeded my expectations! I saved a lot of time and hard work! I really recommend it, it works!
As always, Dynacem works perfectly. No rock is too big for it.
Works like hell!
Next day delivery and the grout works
Successful transaction. I recommend it. Dynacem saved me 7 days of concrete hammering.
Quick transaction. The product works great when used in accordance with the manual. I recommend it.
Product is outstanding, quick dispatch. I recommend it!
Quick contact and following day delivery, professional service. Dynacem coped well with a meter thick concrete using 20cm deep and 28mm wide holes spaced every 30cm. I’m impressed :)
Hi, all was in the best order, product consistent with the description, great contact and quick dispatch. RECOMMEND IT!
Big positive comment for this seller. Product 100% consistent with the description, quick delivery: That’s what I expected. Keep it up!!!!!!
Everything went quickly, efficiently, safely, without issues, according to the plan, logic and general rules and the item was 100% consistent with the description. Major POSITIVE COMMENT!!!!!
Product works, the transaction went without issues. I highly recommend this seller.
Quick, efficient and no issues. Fully professional. I RECOMMEND IT!!! The product works even with smaller hole diameters, just takes longer to react, but still does what appears impossible :)
Transaction was successful. I recommend it! First class product! We thought it was rubbish at first, but the following day it turned out that…. Wow, it actually works. Amazing force.
I am really happy with it. Great product, saved me loads of time and effort. Great positive comment.
Item consistent with the description and easy contact with the seller. Everything in the best order. I recommend it.
Product consistent with the description, quick dispatch. Item securely packed. Product satisfied my expectations. Thanks and regards.
Immediate delivery!!! Product really works. It was a real pleasure to cooperate! Thank you – I SINCERELY RECOMMEND IT!!!
Quick and efficient transaction. Product really works. I recommend this seller
Product consistent with the description, works really well. Professional customer service. I definitely recommend it.
Item consistent with the description, quick dispatch, securely packed. Product satisfied my expectations entirely!