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Heat preservation system inside external wall of natural-white washed polyphenylene plasteboard, and construction method

A technology for plastering gypsum and thermal insulation systems, applied in thermal insulation, building components and other directions, can solve problems such as areas that are not suitable for Shanghai, areas that are not suitable for humid climate, wet mortar drying for a long period of time, etc., to improve impact strength, Simple construction effect

Inactive Publication Date: 2006-04-19
上海了望建筑节能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, such materials and manufacturing methods are not suitable for areas with humid climates. For example, the southern region of my country, especially in the rainy season from March to June every year, it takes a long time for wet mortar to dry, so the method in the northern region is not suitable for Shanghai. area

Method used

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Embodiment Construction

[0011] Below in conjunction with specific embodiment the present invention is described in further detail:

[0012] The material of the present invention basically consists of the following materials: bonded gypsum+polystyrene board (B1 grade), gypsum mortar composite mesh cloth, surface layer plaster composite mesh cloth;

[0013] The construction method of the present invention is realized through the following steps: cleaning the base wall; snapping the thread; sticking polystyrene board; plastering the gypsum surface protection mortar and pressing it into the grid cloth; plastering the plaster layer and pressing it into the grid cloth;

[0014] Through laboratory tests:

[0015] 7:30 am Start bonding polystyrene boards with adhesive plaster

[0016] At 10:30 in the morning, plaster with gypsum mortar and press into the glass fiber mesh cloth before initial setting.

[0017] At 2:00 p.m., the gypsum surface protection mortar is finally set, and the surface layer is painte...

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Abstract

The present invention relates to a natural plastered gypsum polyphenylene plate external wall internal heat-insulating system and its construction method. The invented material is basically formed from the following materials: adhesive gypsum + polyphenylene plate, gypsum mortar composite mesh fabric and face-layer plastering gypsum composite mesh fabric, and its construction method includes the following steps: cleaning base-layer wall surface; snapping line; sticking polyphenylene plate; plastering gypsum face-protecting mortar, inwards pressing mesh fabric; and plastering face-layer plastering gypsum and inwards pressing mesh fabric.

Description

technical field [0001] The invention relates to a method for internal heat preservation of exterior walls in the field of construction, in particular to a method for internal heat preservation of exterior walls of painted gypsum polystyrene boards suitable for humid climates and a construction method thereof. Background technique [0002] As the global energy tends to be tense, technicians pay more and more attention to energy conservation. How to insulate the inner side of the building's outer wall is a problem that needs to be solved in front of technicians. [0003] At present, the plaster polystyrene board commonly used in relatively dry areas (such as the northern part of our country) is basically composed of the following materials: bonded gypsum + polystyrene board (self-extinguishing type) (according to GB8624 "Building Materials Combustion Properties Classification method "Carry out combustion test on polystyrene board, the inspection content includes oxygen index,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/78E04C5/07
Inventor 施金华
Owner 上海了望建筑节能技术有限公司
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