Exterior wall heat insulation plate and production method thereof
A technology for external wall thermal insulation boards and thermal insulation layers, which is applied in thermal insulation, climate change adaptation, and insulation improvement. It can solve the problems of insufficient thermal insulation effect, poor fire performance, and poor thermal insulation effect, and achieve low cost and enhanced bonding. Good effect of strength and heat preservation effect
Inactive Publication Date: 2012-09-12
万建民
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Problems solved by technology
[0002] At present, the existing external wall insulation boards on the market are divided into organic insulation boards and inorganic insulation boards. The organic insulation boards are made of organic materials, which have good insulation effect but poor fire resistance; although the existing inorganic insulation boards are made of inorganic materials, Good fireproof performance, but poor thermal insulation effect, can not achieve ideal thermal insulation effect, and complex structure, high cost
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[0022] The following is a detailed description with reference to the drawings and embodiments.
[0023] The present invention is an external wall insulation board such as figure 1 , figure 2 , image 3 As shown, a vacuum insulation board is included, the vacuum insulation board is wrapped with an integrated inorganic thermal insulation layer 2, and the vacuum insulation board is covered by an inorganic thermal insulation core material board 1 with a vacuum insulation bag 3. The material of the inorganic thermal insulation layer 2 is foamed cement.
[0024] The method of the present invention for producing the above-mentioned external wall insulation board includes the following steps:
[0025] (1) Production of thermal insulation core board: the thermal insulation material open-pored perlite particles, sodium bentonite, diatomaceous earth, microsilica fume and ultrafine glass fiber are mixed in a mass ratio of 1:3:4:60:0.05 The machine mixes uniformly, all raw materials are pre-dri...
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The invention discloses an exterior wall heat insulation plate and a production method thereof. The exterior wall heat insulation plate comprises a vacuum heat insulation plate, the vacuum heat insulation plate is coated with an integral inorganic heat insulation layer, and the vacuum heat insulation plate is formed by coating an inorganic heat insulation core plate with a vacuum heat insulation bag. The production method of the exterior wall heat insulation plate comprises the following steps: producing the inorganic heat insulation core plate; putting the shaped inorganic heat insulation core plate into the vacuum heat insulation bag, then vacuumizing and packaging, wherein a getter is added before packaging; placing the vacuum heat insulation plate into the middle of an inner cavity of a mold and supporting the vacuum heat insulation plate by a support; pouring foaming cement into the inner cavity of the mold, and striking off the surface of the foaming cement for forming the exterior wall heat insulation plate; storing the exterior wall heat insulation plate and the mold under shade drying conditions for 8-16 hours; detaching the mold, and taking out the exterior wall heat insulation plate; and stacking and piling up the exterior wall heat insulation plate, performing watering and curing for 28 days and finally getting a finished product. The product disclosed by the invention has the advantages of good bonding force with mortar, good heat insulation effect, excellent fireproof performance, easiness in transportation and installation and low price.
Description
Technical field [0001] The invention relates to a thermal insulation board and a production method thereof, in particular to an external wall thermal insulation board and a production method thereof. Background technique [0002] At present, the existing external wall thermal insulation panels on the market are divided into organic thermal insulation panels and inorganic thermal insulation panels. Organic thermal insulation panels are made of organic materials and have good thermal insulation effects but poor fire resistance. Although the existing inorganic thermal insulation panels are made of inorganic materials, The fireproof performance is good, but the heat preservation effect is poor, the ideal heat preservation effect is not achieved, and the structure is complicated and the cost is high. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide an external wall insulation board and its production method which have good bond...
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Login to View More IPC IPC(8): E04B1/80
CPCY02A30/242Y02B80/10
Inventor 万建民
Owner 万建民