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Door and window joint filling paying sealing mortar and preparation method thereof

A technology for mortar and doors and windows is applied in the field of building materials to achieve the effects of excellent waterproof ability, simple preparation method and high bonding ability

Inactive Publication Date: 2017-10-03
合肥市旺友门窗有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the existing technology, the invention has the advantages of no shrinkage of the slurry, strong cohesive force, no slipping, good impermeability, simple and efficient construction, etc. It can fully fill the holes of doors and windows and ensure the sealing around the doors and windows , to prevent moisture from seeping into the doors and windows; but there is still room for improvement in the performance of the invention

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of door and window caulking and sealing mortar of the present embodiment comprises the following raw materials in parts by weight:

[0027] 20 parts of cement, 50 parts of quartz sand, 10 parts of waterproof powder, 5 parts of dispersible latex powder, 1 part of phytate, 2 parts of polyvinyl acetate, 3 parts of titanium boride, 5 parts of paraffin, polyurethane foam caulking 0.5 parts of water repellent, 0.5 parts of waterproofing agent, 2 parts of foaming agent, and 0.4 parts of early strength agent.

[0028] In this embodiment, the waterproofing agent is a fatty acid mortar waterproofing agent and an inorganic aluminum salt waterproofing agent, and the ratio between the two is 2:1.

[0029] In this embodiment, the foaming agent is a mixture of calcium carbonate, magnesium carbonate, sodium bicarbonate, sodium silicate, n-hexane, n-heptane, rosin soap foaming agent, and sodium lauryl sulfate.

[0030] In this embodiment, the early strengthening agent is a mixtu...

Embodiment 2

[0040] A kind of door and window caulking and sealing mortar of the present embodiment comprises the following raw materials in parts by weight:

[0041] 23 parts of cement, 55 parts of quartz sand, 11 parts of waterproof powder, 6 parts of dispersible latex powder, 2 parts of phytic acid ester, 3 parts of polyvinyl acetate, 4 parts of titanium boride, 6 parts of paraffin wax, polyurethane foam caulking 0.8 parts of agent, 1.5 parts of waterproofing agent, 4 parts of foaming agent, and 1 part of early strength agent.

[0042] In this embodiment, the waterproofing agent is a fatty acid mortar waterproofing agent and an inorganic aluminum salt waterproofing agent, and the ratio between the two is 2:1.

[0043] In this embodiment, the foaming agent is a mixture of calcium carbonate, magnesium carbonate, sodium bicarbonate, sodium silicate, n-hexane, n-heptane, rosin soap foaming agent, and sodium lauryl sulfate.

[0044] In this embodiment, the early strengthening agent is a mix...

Embodiment 3

[0054] A kind of door and window caulking and sealing mortar of the present embodiment comprises the following raw materials in parts by weight:

[0055] 25 parts of cement, 60 parts of quartz sand, 12 parts of waterproof powder, 7 parts of dispersible latex powder, 3 parts of phytic acid ester, 4 parts of polyvinyl acetate, 7 parts of titanium boride, 8 parts of paraffin wax, polyurethane foam caulking 1 part of water repellent, 3 parts of waterproofing agent, 5 parts of foaming agent, 1.5 parts of early strength agent.

[0056] In this embodiment, the waterproofing agent is a fatty acid mortar waterproofing agent and an inorganic aluminum salt waterproofing agent, and the ratio between the two is 2:1.

[0057] In this embodiment, the foaming agent is a mixture of calcium carbonate, magnesium carbonate, sodium bicarbonate, sodium silicate, n-hexane, n-heptane, rosin soap foaming agent, and sodium lauryl sulfate.

[0058] In this embodiment, the early strengthening agent is a...

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Abstract

The invention discloses door and window joint filling paying sealing mortar and belongs to the technical field of building materials. The door and window joint filling paying sealing mortar is prepared from 30 to 35 portions by weight of fly ash, 10 to 25 portions by weight of coal gangue, 5 to 9 portions by weight of spinel, 4 to 8 portions by weight of quartz powder, 12 to 17 portions by weight of furnace slag, 6 to 8 portions by weight of calcium silicate, 3 to 6 portions by weight of metal fibers, 10 to 13 portions by weight of clay, 15 to 20 portions by weight of cement, 1 to 4 portions by weight of graphite, 4 to 6 portions by weight of essence, 7 to 8 portions by weight of Chinese herbal medicine residues, 1 to 2 portions by weight of a fungicide and 0.5 to 5 portions by weight of other additives. The invention also discloses a preparation method of the door and window joint filling paying sealing mortar. The preparation method has the advantages of simple processes, good water resistance, high temperature resistance and breakage difficulty.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a door and window joint sealing mortar and a preparation method thereof. Background technique [0002] Leakage of doors and windows, as a common quality problem in construction projects, has always been one of the quality problems that affect the use of construction projects, cause complaints from owners, and have a high repair rate. The selection and quality of caulking and sealing materials is one of the most important factors affecting the quality of doors and windows engineering. The most commonly used caulking materials in the installation of doors and windows are cement mortar, glass fiber, rock wool, wool tops, silicone glue, polysulfide sealing materials, polyurethane sealing materials, etc. Due to the poor cohesive force and deformation ability of ordinary cement mortar, it is easy to shrink and crack, and it is easy to leak; it is sealed with glass fiber, ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B22/00C04B20/10C04B24/08C04B22/08C04B111/27
CPCC04B28/04C04B20/1025C04B22/0006C04B22/08C04B24/08C04B2111/27C04B14/06C04B24/24C04B24/045C04B24/2623C04B14/321C04B24/36C04B16/082C04B22/10C04B24/00C04B24/04C04B24/16C04B24/122C04B22/085C04B22/124C04B22/12C04B22/147C04B22/143
Inventor 朱明超
Owner 合肥市旺友门窗有限公司
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