Thermal Insulation
Expanded perlite particles are formed up of millions of microscopic air bubbles suspended in a glassy foam matrix. This natural structure provides thermal insulative feature to it.
DURAPER innovative insulation plaster is a ready-mixed product primarily consisting of perlite and other organic and inorganic materials offering the best performance in thermal insulation.Its thermal conductivity is 0,047 W/mK and it ensures energy-efficient buildings and improved indoor comfort as well as healthier living conditions.
Fire Insulation
Fire resistancy for buildings is very crucial.In case of fire , it becomes a matter of life and death.At this type of situation, every second is very precious.
Expanded perlite is known a highly available nonflammable, chemically inert, thermally stable and non-toxic mineral.Having low thermal conductivity, it exhibits good thermal insulation performance and prevents heat transfer. It may form non-combustible char ,providing sufficient protection against combustion by inhibiting oxygen and heat transfer.Restriction of oxygen transfer during combustion leads to a decrease in the heat release rate, an important parameter in evaluating combustion intensity. Besides that, it can absorb moisture to varying degrees due to its highly porous structure, and during combustion, the released moisture provides a cooling effect to the matrix, extending the fire duration.In addition, expanded perlite generates no toxic gases during the fire and exhibits satisfactory smoke-suppression properties.So, these features make perlite as a flame retardant natural additive.
Having perlite in its formula , DURAPER innovative insulation plaster is absolutely non-combustible and endures intense heat of up to 1100°C for 4 hours.This resilience enables it as A1 class fire rating.
Sound Insulation
The naturalistic cellular structure of perlite and the successive air divisionsstop the propagation of sound waves, rendering it an ideal filler for sound-blocking and sound- absorbing applications. When it is used as a filler, sound waves can be absorbed by multiple levels as to the combination of an interconnected pore structure and cavity resonance sound absorption structure and this results in a higher performance, sound absorption/blocking material.
DURAPER innovative insulation plaster is a perfect product for sound insulation as it contains expanded perlite. It can be used to reduce unwanted sound transfer through the walls in buildings because it has high sound absorption characteristics.Providing 2cm thickness, it can be reached the insulation value of 22 db/500hz.
Water Insulation
Perlite does not absorb water, so it does not grow mold or mildew. It holds water in between individual grains, in channels leading to the cores of the grains and on the highly irregular surfaces of each particle. The surface of perlite is made up of the outer convex shells of glass bubbles and concave openings, so each particle can soak up a good amount of water.
DURAPER innovative insulation plaster blocks the water and provides moisture- protection(capillary water absorption class W1).This is very beneficiary especially in places that are often humid or wet.It also helps keep the air inside cleaner by stopping mold from growing.
Breathability
Perlite's unparalleled cellular structure allows air passing through while holding the water at the same time.
DURAPER innovative insulation plaster enables buildings to breath while preventing moisture penetration thanks to its unique formula as it contains perlite which possess profound porosity and low permeability.
Natural
Perlite is a sustainable, fully natural, inert, mineral-based ,healthy and user-friendly alternative to other organic and inorganic insulating materials, like polyurethane foams ,EPS (expanded polystyren foam),XPS (extruded polystyrene) coming from non- renewable sources and mineral wools.Such chemical products are highly flammable and contain volatile organic compounds, are organic and disrupted in time.
DURAPER innovative insulation plaster is made of perlite,ensuring harmlessness for human and nature.It is dimensional, stable and keeps its insulating performance 100%. It maintains its structural integrity and retains stable thermal conductivity for the entire lifetime of the building.
Environmentally Friendly
Perlite is an environmentally friendly naturally-occured material. Using it in construction helps make building methods greener.According to records ,not any long-term effects in terms of health have been related to perlite mining,processing,application and installation activities.
DURAPER innovative insulation plaster is non-toxic,harmless,eco-friendly product for both interior and exterior applications.It offers green "all-in-one" solutions for insulation demands.
Healhty
Perlite is not only fully natural, it is scientifically proven to be safe and it does not cause any harm to human health.It contributes to the creation of healthy environments by providing high diffusion and also preventing the formation of mold and fungus.
DURAPER innovative insulation plaster helps acquiring healthier living spaces where it is applied by breathability and hindering of forming mold,fungus and keeping away vermin.
Ultra Light Weight
Another great feature of perlite is that it's very light. This makes it easier to handle.It also makes buildings lighter, which simplifies construction.
Because perlite is light, you don't need as much support. This saves money on materials and labor. Perlite is also easy to work with and speeds up the process of finishing projects. It's perfect for new buildings or remodeling works.
DURAPER innovative insulation plaster is lightweighted ,weighing approximately 60% less than ordinary sand plaster. It reduces buildings' dead loads and this increases resistancy against earthquakes.
Cost Saver
Perlite offers cost savings..Laboratory and field results have proven that perlite based products have very effective economic values in construction of structures and have acceptance and widespread use by many leading architects and contractors.
DURAPER is a durable&sustainable innovative insulation plasterand provides thermal insulation which presentssubstantial results in energy-efficiency.Heating/cooling costs get reduced.Moreover, as it is a "all-in-one" insulation solution,there will be no additional costs for other insulation requirements.Once emplaced, it offers excellent insulation against climate conditions, fire,noise and vermin prevention. Also its light weight means lower transportation costs.In applying process,labor costs are lower than other alternatives.
Easy Application
DURAPER innovative insulation plaster is a easy-to-apply, one-step , all-in-one material and is for trowel-on or low-velocity pumped plaster applications.
It is directly applied on the exterior wall surfaces (brown coat, finishing coat, brick, aerated concrete, pumice concrete, concrete surfaces, and briquette) of the buildings, columns and beams. Not any extra products are required. Just one bag of DURAPER is poured into a clean container and then approximately 10 lt of water is added and mixed with a low speed mixer for like 5 minutes until it reaches the consistency of mortar. The surface must be clean from dust, dirt and such.Application temperature should be above 5°C.
Quality & Durability
DURAPER innovative insulation plaster is formed of high-performanced materials ensuring durability and stability for your buildings' insulation requirements.It will not rot or decay and will keep its first day performance over the years in any conditions.Thus it prolongs buildings' life span.Prefer DURAPER all-in-one insulation plaster for eco- friendly ,safe, comfortable, healthy, durable, stable, economic insulation for any type of residential and commercial structures.
