Insulated interior wall brick
A technology of inner wall and outer shell, applied in the direction of building materials, etc., can solve the problems of difficult organic combination and difficult to meet the needs of thermal insulation effect, and achieve the effect of good thermal insulation effect and excellent thermal insulation effect.
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[0014] Examples, see figure 1 Shown: thermal insulation interior wall bricks, including a shell 10 made of concrete material, the shell 10 has a core 20 inside. Obviously, during specific preparation, the core body 20 can be prepared first, then the core body 20 can be placed in a mold, and finally the concrete can be poured.
[0015] Further speaking:
[0016] The core body 20 includes a polyurethane material layer 21 , a foam plastic layer 22 and a polyurethane material layer 21 from front to back. That is, the core 20 includes a plastic foam layer 22 in the middle and polyurethane material layers 21 on both sides of the plastic foam layer 22 . Wherein, each polyurethane material layer 21 is provided with at least two cavities 211 , and sodium carbonate particles 212 are installed in the cavities 211 . That is, the use of the polyurethane material layer 21 achieves better heat preservation, and the sodium carbonate particles 212 can reduce the temperature difference. Sim...
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