Foamed concrete, also known as foam concrete, is foamed by the Zhitong foaming system, and the foam is evenly mixed with the cement slurry, and then subjected to cast-in-place construction or mold forming through a pumping system, which is formed by a large number of closed by natural curing. A new lightweight insulation material for stomata. It is a bubble-like thermal insulation material. It is characterized by the formation of closed pores inside the concrete, and the honeycomb type closely and evenly aligns the pores, making the concrete lighter and up to five times thermal insulation performance. High fire resistance, low water absorption (moisture resistance), low temperature conductivity and environmental protection, it is more advantageous than other insulation materials.
Characteristics
Insulation:
The thermal conductivity is 0.098 - 0.151W/mk, and the thermal resistance is about 20 to 35 times that of ordinary.
Lightweight:
The dry bulk density is 400-700kg/m3, which is equivalent to 1/3~1/6 of ordinary cement concrete, which can reduce the overall load of the building. Reduce capital costs and greatly reduce construction costs.
Sound insulation:
Foam concrete contains a large number of independent bubbles, and the distribution is uniform, the sound absorption capacity is 0.09-0.19%, which is 5 times that of ordinary concrete, and has the function of effective sound insulation.
Water resistance:
The cast-in-place foamed concrete has less water absorption, relatively independent closed bubbles and good integrity, so that it has certain waterproof performance, and the maximum water absorption rate is <12.5%.
Fire resistance:
The fire resistance time is 4 hours, which is twice the normal.
Pressure resistance:
It has high compressive strength and compressive strength of 0.6-5.5Mpa.
Integrity:
It can be cast on site and combined with the main project, no need to leave the gap and vent pipe.
Economical:
The overall cost is low. Total cost of engineering in all aspects
Environmental protection:
Environmentally friendly natural ingredients are non-polluting. The raw materials required for foam concrete are cement and foaming agent, the foaming agent is neutral, and it does not contain harmful substances such as benzene and formaldehyde, which avoids environmental pollution and fire hazards.
Durability:
Same life as the main project.
Low elastic shock absorption:
The porosity of the foamed concrete gives it a low modulus of elasticity, so that it has a good absorption and dispersion effect on the impact load.
Simple construction:
Simply use C-Lite production equipment to produce on-site, saving on shipping costs.
Production processability:
Foam concrete can not only be produced in the factory as a variety of products, but also on-site construction, directly cast into roofing, floor and wall, and can be sawed, planed, nailed, drilled and other processing.
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