Twinblock is one of the most universal materials that differs in its ease, sound insulation and fire resistance. It is made according to all relevant standards, and meets all the requirements that today are more extensive.
Due to its lightweight, the load on the foundation is significantly reduced, which is a lot important, so you can inexpensively purchase a tweenblock with delivery to the house.
Composition and characteristics of twin blocks
Twin blocks are made in large batches, so the ecstatic sale is not practiced. The order can be made with pallets. There are four types of twin blocks that differ in their weight. TB-100 is considered the lightest, and can weigh no more than 8 kg, while TB-400-33 kg.
To universal surprise, Twin blocks are made from the most ordinary materials, which today are easily accessible. The basis is:
Cement;
Lime and water;
Aluminum powder.
To date, twin blocks are considered the most common material, thanks to which you can build a certain building in a short time. This is explained by the large enough size of each tween block, but their weight is much smaller than it seems at first glance. It is also worth noting that masonry is not carried out by cement mortar, but by specialized glue, which requires less time for drying, but perfectly retains heat.
Certain characteristics include the marking:
D-400-is characterized by quite good vapor permeability and low frost resistance, and strength of 2;
D-500-good heat production and vapor permeability, strength of 5;
D-600-has strength and 5, good vapor permeability and thermal conductivity.
The pros and cons of this building material
Twinblock contains certain positive and negative characteristics. First of all, it is worth noting that working with Twinblock is carried out much faster and more pleasant due to the small weight. However, for flat masonry, it is necessary to combine the grooves.
Despite the cement, tweet blocks are quite environmentally friendly building material, which is confirmed by a quality certificate.
Due to its structure, twinblock can be easily cut or given to it the necessary form.
However, one of the most significant drawbacks is the high cost.
If you analyze all the material provided, then Twin block can be assessed close to 5.