Fabrication method of heat insulating component

Abstract

The invention relates to a fabrication method of a heat insulating component. The fabrication method of the heat insulating component is characterized in that the fabrication method comprises the following steps that a lower hard plate (1) is firstly poured on a formwork, a heat insulating layer (2) in the middle is poured by using a heat insulating material before the lower hard plate is hardened and solidified, an upper hard plate (3) is poured before the heat insulating layer is hardened and solidified, and finally the heat insulating component is demolded, cured and formed. The heat insulating component which is fabricated by using the fabrication method is suitable for cast-in-situ reinforced concrete or prestressed reinforced concrete hollow floors, roofs, wall bodies, foundation bottom plates and hollow bridges.

Description

(1) Technical field [0001] The invention relates to a manufacturing method of a thermal insulation component. (2) Background technology [0002] At present, the traditional thermal insulation components mostly use the thermal insulation board system with polystyrene foam, polyurethane stearic foam and other organic foam plastics as thermal insulation materials. The generation of smoke and smoke has brought serious difficulties to fire fighting and rescue work, resulting in casualties and property losses. At the same time, this type of insulation material also has defects such as easy aging, poor dimensional stability, and low bonding strength with surface materials. This type of thermal insulation component cannot be used as a load-bearing carrier, and its application range is limited. In addition, the traditional thermal insulation components also have defects such as high manufacturing cost, and insufficient thermal insulation and sound insulation effects. Therefore, it ...

AI Technical Summary

Problems solved by technology

[0002] At present, the traditional thermal insulation components mostly use the thermal insulation board system with polystyrene foam, polyurethane stearic foam and other organic foam plastics as thermal insulation materials. The generation of smoke and smoke will bring serious difficulties to fire fighting and rescue work, causing casualties and property losses. At the same time, this type of insulation material also has defects such as easy aging, poor dimensional stability, and low bonding strength with surface materials.

This type of thermal insulation component cannot be used as a load-bearing carrier, and its application range is limited

In addition, traditional thermal insulation components still have defects such as high production costs, and insufficient thermal insulation and sound insulation effects.

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