The waterproof membrane is UV resistant, rot proof and completely impermeable . Hebel’s recommended finishing systems ensure the system’s long-term durability.
Is Hebel porous?
Autoclaved Aerated Concrete (AAC) blocks (commonly referred to as ‘Hebel’) are a lightweight and very porous concrete block . Hebel is common as a base for a render finish.
Does Hebel need to be sealed?
Especially below grade to prevent early degradation of the AAC. Maxseal coatings produce a decorative waterproof finish on AAC. DIY or a professional can produce the desired effects.
How do you seal Hebel sculptures?
- Sealer often has fumes, so it is best to seal your sculpture in a covered area outside, or in a well-ventilated area like a garage with the door open.
- Applying a sealing material to your Hebel sculpture will help keep it looking like new, especially if you plan to keep your piece outside.
Does Hebel crack?
Q. I’ve heard Hebel cracks – is that true? Hebel is a strong, solid building product , with a similar impact resistance to traditional brick. To prevent or minimise cracking, ensure that you use an recommended acrylic render system, applied by an experienced renderer.
Can you fix into Hebel?
To drill holes or use fixings with Hebel:
Holes can be drilled into Hebel walls using a masonry drill. Once the penetration has been filled (e.g. cable or wires), the gap around the penetration should be filled with a reputable flexible sealant such as Sikaflex polyurethane sealant .
Does Hebel absorb water?
They are made to have a longer life span (about 500 years) compared to Aerated Concrete Panels since red bricks are chemically inactive. However, bricks absorb water easily . ... Hebel panels are lightweight and do not use natural soil as a raw material so it saves a lot of other expenses relating to structural support.
What are the disadvantages of Hebel?
- High maintenance (compared to brick)
- Prone to crack.
Are Hebel blocks good?
Thermal-efficiency – Hebel panels are highly effective insulators , helping reduce heating and cooling costs. Rendered appearance – Hebel panels offer a modern, clean and rendered appearance.
Is Hebel as strong as brick?
Hebel panels contain anti-corrosion steel reinforcement, making them just as strong and solid as bricks and mortar.
How do you make a Hebel block?
Mixing sand, cement, lime and expansion agent with water to make Hebel AAC slurry. Pouring slurry into mould with corrosion protected steel reinforcement in place. In the pre-curing stage hydrogen gas, formed through chemical reaction of ingredients, foams causing wet mix to rise.
What is Hebel stone?
Hebel is a strong, versatile, high performance building product made from Autoclaved Aerated Concrete (AAC) . ... Hebel panels contain anti-corrosion steel reinforcement for added strength and are available in a range of lengths for applications including walls, floors and external cladding.
What size do Hebel blocks come in?
The face size of a Hebel Block is 600mm x 200mm . External Hebel Block walls are typically constructed using 250mm thick Hebel Blocks whilst internal non-loadbearing block walls generally use the 100mm thick block.
Is Hebel an upgrade?
As an alternative to brick, Hebel is now available as an upgrade option on every Boutique home .
How long do Hebel houses last?
High quality renders are designed to last 25-40 years those days, though. Make sure you use “breathable” render though. Insulation and acoustic benefits of AAC will be quite noticeable too, as it prevents thermal bridging of your timber frame (although I would also prefer to use AAC for thermal mass too).
How long does Hebel take to install?
Panels are fixed vertically to steel horizontal top hats attached to the load-bearing timber or steel frame. Installation of the panels is fast and can be done by two people. Professional Hebel installers can install up to 150m2 within 3 days depending on site conditions.
