Floor heating laying method facilitating maintenance and corrosion prevention
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A laying method and floor heating technology, applied in lighting and heating equipment, heating methods, space heating and ventilation, etc., can solve the problems of floor heating pipe puncture, floor heating pipe aging, mold, corrosion, etc., and achieve easy maintenance and non-corrosion , step-by-step effect
Inactive Publication Date: 2017-11-21
TAICANG SANYI HEATING & CHILLING PROJECT CO LTD
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Abstract
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Problems solved by technology
At present, when laying floor heating, the floor heating pipes are fixed on the floor with steel nails, and then cement concrete is placed on the floor heating pipes. The disadvantage of this laying method is that the floor heating pipes are directly solidified with the cement concrete, and the floor heating pipes are easily pierced by hard objects in the cement concrete. broken, or damaged by the aging of the floor heating pipe after long-term use, it is necessary to re-open the floor for maintenance, making maintenance difficult
In addition, due to the long-term storage underground, it is prone to mold and corruption, especially during the rainy season in the south.
Method used
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Comparison scheme
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Embodiment 1
[0038] High alumina cement 25 parts
[0039] Quartz sand 22 parts
[0040] Heavy calcium powder 19 parts
[0041] Bentonite 10 parts
[0042] Acrylate and styrene copolymer rubber powder 7 parts
[0043] 0.5 parts of polyvinyl alcohol
[0044] 0.3 parts of water reducer
[0045] 0.8 parts of water retaining agent
[0046] Retarder 0.15 parts.
[0047] Practice has proved that the combined mortar has good setting time, firmness, service life and removability, and is moderate in density and strength.
Embodiment 2
[0049] High alumina cement 30 parts
[0050] Quartz sand 15 parts
[0051] Heavy calcium powder 15 parts
[0052] Bentonite 5 parts
[0053] Acrylate and styrene copolymer powder 3 parts
[0054] 4 parts polyvinyl alcohol
[0055] 1 part water reducer
[0056] 1.2 parts of water retaining agent
[0057] 0.5 parts of retarder.
[0058] Practice has proved that the combined mortar has good setting time, firmness, service life and removability, and is moderate in density and strength.
Embodiment 3
[0060] High alumina cement 27 parts
[0061] Quartz sand 25 parts
[0062] Heavy calcium powder 20 parts
[0063] Bentonite 8 parts
[0064] Acrylate and styrene copolymer rubber powder 1.5 parts
[0065] 2.1 parts of polyvinyl alcohol
[0066] 0.1 parts of water reducer
[0067] Water retaining agent 0.1 parts
[0068] 0.03 parts of retarder.
[0069] Practice has proved that the combined mortar has good setting time, firmness, service life and removability, and is moderate in density and strength.
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Abstract
The invention discloses a floor heating laying method facilitating maintenance and corrosion prevention. The floor heating laying method comprises the steps of keel mounting, corrosion prevention and whitewashing, laying, upper layer laying and floor mounting. Groove milling is conducted on the ground for keel mounting firstly; the corrosion prevention and whitewashing step is conducted, specifically, the cement ground, the interior of a keel groove, the position between the cement ground and a keel and the joint of the cement ground and the keel are coated with an appropriate quantity of corrosion prevention glue, and the position between the cement ground and the keel, the joint of the cement ground and the keel and the inner side of the keel are uniformly coated with an appropriate quantity of combined mortar; the laying step is conducted, specifically, a heat reflecting layer and heat insulation boards are laid; the upper layer laying step is conducted, specifically, floor heating pipes are mounted, and upper layer heat guiding plates are laid on the heat insulation boards; and finally, floors special for floor heating are laid on the top. According to the floor heating laying method facilitating maintenance and corrosion prevention, the technique is simple, the time and labor are saved, the situation that lots of nails are used for floor heating mounting is avoided, dismounting and mounting are convenient, and the heat insulation boards are not prone to being corroded through arrangement of a corrosion prevention layer.
Description
technical field [0001] The invention relates to the field of heating, in particular to a floor heating laying method which is convenient for maintenance and anti-corrosion. Background technique [0002] With the improvement of residential living conditions, more and more families choose to use floor heating, and large floor heating panels are not easy to lay. At present, when laying floor heating, the floor heating pipes are fixed on the floor with steel nails, and then cement concrete is placed on the floor heating pipes. The disadvantage of this laying method is that the floor heating pipes are directly solidified with the cement concrete, and the floor heating pipes are easily pierced by hard objects in the cement concrete. If the floor heating pipe is broken or damaged due to the aging of the floor heating pipe after long-term use, it is necessary to re-open the floor for maintenance, which makes maintenance difficult. In addition, due to long-term storage underground, ...
Claims
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Application Information
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