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Treatment method of water-proof insulating roof

A processing method and fabric technology, which are applied in the field of waterproof and thermal insulation roof processing, can solve the problems of easy breakage of panels, troublesome construction and high cost, and achieve great economic and social benefits, good waterproof and thermal insulation effects, and scientific construction methods. Effect

Inactive Publication Date: 2003-06-25
孙凤勤
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Problems solved by technology

[0002] At present, the treatment of the upper part of the roof in the building is to use oil sticky and asphalt to deal with, that is, two layers of oil sticky three layers of asphalt, which not only troublesome construction, but also short life, poor heat resistance effect, in order to prevent the summer sun, the upper layer will be damaged. The indoor temperature is too high, sometimes it is necessary to add an insulating layer on the roof, but the cost of adding an insulating layer is high, and the construction is troublesome. Therefore, the roof and heat insulation layer are not widely used. How to effectively solve the waterproof and heat insulation of the roof surface has always been a concern of the construction

Method used

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Embodiment Construction

[0006] The present invention is described in detail below in conjunction with embodiment.

[0007] According to the aforementioned requirements, the treatment method of the waterproof and heat-insulated roof of the present invention is as follows: firstly, clean the roof surface to ensure that the roof is dry, solid, free of sand, and free of cracks. If it is an old roof that has been treated with other waterproof materials, it should be Clean up the original waterproof layer first, dry it in the sun, and brush a layer of primer on the clean roof surface. The dosage is 0.8-1 kg per square meter, uniform, and the thickness is about 1 mm. The roof temperature is above 5°C and the temperature is too low. , affecting normal construction, after the primer is dry, use a plastic scraper to scrape the primer to a thickness of 2.5mm (the gutter and sewer should be thickened appropriately), after the primer is dry, brush another layer of fabric, and immediately apply it on the fabric La...

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Abstract

A method forthe water-proof and insulating treatment of roof includes such technological steps as cleaning roof surface, brushing bottom oil that is the mixture of tar oil and crude benzene, brushing bottom material and surface material, spreading cloth and brushing surface material layer by layer. Said bottom material is prepared through preparing solvent from acetone and dibutylester, and adding foam plastics, tar oil, magnesium hydroxide and heavy calcium carbonate. Said surface material is prepared through mixing water, hydrocinnamyl emulsion, magnesium oxide, light calcium carbonate, titanium oxide and heavy calcium carbonate to obtain emulsion, preparing viscose liquid from water, thickening agent and commonia water, mixing them together and adding filming assistant. Its advantages are simple method, low cost and high effect.

Description

(1) Technical field [0001] The invention relates to a treatment method for waterproofing and heat-insulating roofing on the upper part of the roof in construction. (2) Background technology [0002] At present, the treatment of the upper part of the roof in the building is to use oil sticky and asphalt to deal with, that is, two layers of oil sticky three layers of asphalt, which not only troublesome construction, but also short life, poor heat resistance effect, in order to prevent the summer sun, the upper layer will be damaged. The indoor temperature is too high, sometimes it is necessary to add an insulating layer on the roof, but the cost of adding an insulating layer is high, and the construction is troublesome. Therefore, the heat insulation layer on the roof has not been widely used. How to effectively solve the waterproof and heat insulation of the roof surface has always been a concern in architecture. (3) Contents of the invention [0003] The purpose of the pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D5/10
Inventor 孙凤勤
Owner 孙凤勤
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