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Polymer mortar face outside wall heat-insulating board and preparing technique thereof

An external wall thermal insulation board and polymer technology, which is applied in the field of external wall thermal insulation boards for building decoration, can solve problems such as falling off, hidden dangers of sticking benzene board hanging net process, damage to external decoration, etc., and achieves strong plasticity and is conducive to the renovation of old houses. Effect

Inactive Publication Date: 2008-07-09
TIANJIN HAOWEI BUILDING MATERIALS TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Polymer mortar is subjected to wind and rain, freeze-thaw changes, cracks will inevitably appear over time, and local dents will also appear, which will damage the exterior decoration.
In addition, the grid cloth and benzene board are glued to the outer wall, and will fall off if the process is not handled properly
Therefore, there are serious hidden dangers in the sticky benzene board hanging net process

Method used

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  • Polymer mortar face outside wall heat-insulating board and preparing technique thereof

Examples

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Effect test

example 1

[0012] Example 1 A polymer mortar surface insulation board for external walls, including polystyrene foam board (EPS) or polystyrene extruded board (XPS), polystyrene foam board (EPS) or polystyrene extruded board (XPS ) is the bottom surface ash, the outside of the bottom surface ash is mesh cloth, and the top of the mesh cloth is a reinforced polymer mortar layer. The bottom surface ash thickness is 1.5mm. The thickness of reinforced polymer mortar layer is 3mm.

[0013] The reinforced polymer mortar layer mortar is composed of the following formula by weight: 5 kg of rubber powder, 1 kg of lignin, 0.1 kg of tensile fiber, 100 kg of 425R cement, 200 kg of 40 mesh of quartz sand, and 5 kg of heavy calcium; the total of the above raw materials Synthesize glue with water at a weight ratio of 1:5.

[0014] Referring to accompanying drawing 1, the preparation process of the polymer mortar surface external wall insulation board mainly includes the following steps: material prepa...

example 2

[0015] Example 2 A polymer mortar surface insulation board for external walls, including polystyrene foam board (EPS) or polystyrene extruded board (XPS), polystyrene foam board (EPS) or polystyrene extruded board (XPS) ) is the bottom surface ash, the outside of the bottom surface ash is mesh cloth, and the top of the mesh cloth is a reinforced polymer mortar layer. The bottom surface ash thickness is 2mm. The thickness of reinforced polymer mortar layer is 2mm.

[0016] The reinforced polymer mortar layer mortar is composed of the following formula by weight: rubber powder 10kg, lignin 0.1kg, tensile fiber 1kg, 425R cement 50kg, quartz sand 70 mesh 100kg, heavy calcium 20kg; the total of the above raw materials Synthesize glue with water at a weight ratio of 1:5.

[0017] The preparation process of the polymer mortar-faced external wall insulation board is the same as above.

[0018] Example 3 A polymer mortar surface insulation board for external walls, the structure is ...

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Abstract

The invention belongs to the field of external wall heat-insulating board for architectural decoration. A polymer sand pulp face external wall heat-insulating board is characterized in that the invention includes polyphenylacetylene foam board or polyphenylacetylene extruded sheet, one side of the polyphenylacetylene foam board or the polyphenylacetylene extruded sheet is bottom layer ash, the outer side of the bottom layer ash is net-case cloth and the polymer sand pulp layer is on the net-case cloth. The sand pulp of the fabric strengthening polymer sand pulp layer is composed according to the following weight proportioning: glue powder takes 5-10, lignin takes 0.1-1, tear resistant fiber takes 0.1-1, cement takes 50-100, ganister sand takes 100-200 and heavy calcium takes 5-20. The total raw materials above and water synthesize glue pulp according to the weight proportioning of 1:5. The invention proceeds aggressive construction in site, has no wet processing, has strong plasticity and very easy to be cut.

Description

technical field [0001] The invention belongs to the field of exterior wall insulation boards for architectural decoration, in particular to a polymer mortar-faced exterior wall insulation board and a preparation process thereof. Background technique [0002] Now our country does external wall insulation by plastering the base of the external wall, pasting polystyrene plastic boards, polystyrene extruded boards, anchoring nails, hanging glass mesh cloth, and then plastering the surface. As the whole operation was done wet on site, the aggregated mortar was not fully cured. The polymer mortar is subjected to wind and rain, freeze-thaw changes, and cracks will inevitably appear over time, and it will also cause local dents, which will damage the exterior decoration. In addition, the grid cloth and benzene board are glued to the outer wall, and will fall off if the process is not handled properly. Therefore, there are serious hidden dangers in sticking benzene board hanging ne...

Claims

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Application Information

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IPC IPC(8): C04B28/02C04B14/06C04B16/04C04B24/18C04B22/02
Inventor 吴保建
Owner TIANJIN HAOWEI BUILDING MATERIALS TECH DEV
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