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Interior decoration mortar

An interior decoration and mortar technology, applied in the field of building materials, can solve the problems of high indoor humidity, large echo, short service life, etc., and achieve the effect of small thermal conductivity

Inactive Publication Date: 2015-03-11
TONGXIANG HETAI NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, latex paint, wallpaper, and wall covering are mainly used for interior decoration in our country. The disadvantages of these materials are: the surface of latex paint is smooth and dense, the echo is large, and the water absorption is poor, resulting in high indoor humidity; Formaldehyde and other gases are produced, which is harmful to human health and has a short service life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Components according to the following mass percentages: 15 kg of white cement, 16 kg of building gypsum, 15 kg of quartz sand with a particle size of 0.6mm, 35 kg of quartz sand with a particle size of 0.2mm, 5 kg of vitrified microbeads, and 14 kg of diatom mud , 0.5 kg of bentonite, 0.03 kg of retarder, and 0.5 kg of wood fiber. The production process is as follows: mix white cement, quartz sand, diatomite, bentonite, and wood fiber according to the above specific gravity, stir them evenly with a machine, and pack them in paper bags or in bulk All can be obtained the interior decoration mortar of the present embodiment.

[0019] The interior decoration mortar obtained above is soaked in 100 kg of mortar and 30 kg of water for 5 minutes, stirred for 5 minutes, then it can be scraped or sprayed, and then surface-dried for 30 minutes to make artistic patterns.

[0020] The performance test results are as follows: dry surface density: 740kg / m 3 , the thermal conductivity...

Embodiment 2

[0023] Components according to the following mass percentages: 10 kg of white cement, 20 kg of building gypsum, 20 kg of quartz sand with a particle size of 0.6mm, 30 kg of quartz sand with a particle size of 0.2mm, 5 kg of vitrified microbeads, and 15 kg of diatom mud , 1 kg of bentonite, 0.03 kg of retarder, and 1 kg of wood fiber. The production process is as follows: mix white cement quartz sand, diatomaceous earth, bentonite, and wood fiber according to the above ratio, stir them evenly with a machine, pack them in paper bags or pack them in bulk Yes, the interior decoration mortar of this embodiment can be obtained.

[0024] Soak the interior decoration mortar obtained above with 100 kg of mortar and 35 kg of water for 10 minutes, stir for 5 minutes, then batch scrape or spray, and then surface dry for 50 minutes to make artistic patterns.

[0025] The performance test results are as follows: dry surface density: 730kg / m 3 , the thermal conductivity is 0.11W / (m·K), and ...

Embodiment 3

[0028] According to the following components by mass percentage: 18 kg of white cement, 12 kg of construction gypsum, 20 kg of quartz sand with a particle size of 0.6mm, 30 kg of quartz sand with a particle size of 0.2mm, 5 kg of vitrified microbeads, 15 kg of diatom mud, 0.7 kg of bentonite, 0.03 kg of retarder, and 0.7 kg of wood fiber. The production process is as follows: mix white cement, quartz sand, diatomite, bentonite, and wood fiber according to the above specific gravity, stir them evenly with a machine, and pack them in paper bags or in bulk. Yes, the interior decoration mortar of this embodiment can be obtained.

[0029] Soak the interior decoration mortar obtained above with 100 kg of mortar and 33 kg of water for 10 minutes, stir for 5 minutes, then batch scrape or spray, and then surface dry for 50 minutes to make artistic patterns.

[0030] The performance test results are as follows: dry surface density: 750kg / m 3 , the thermal conductivity is 0.12W / (m·K), a...

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Abstract

The invention relates to interior decoration mortar which comprises the following ingredients, by weight, 10-15% of white cement, 15-20% of building gypsum, 10-15% of quartz sand with its granularity of 0.6-1.2mm, 5% of glass bead, 32-35% of quartz sand with its granularity of 0-0.6mm, 12-18% of diatom ooze, 0.5-1% of bentonite, 0.03% of a retarder and 0.5-1% of wood fibre. In addition, a construction method of the interior decoration mortar comprises the following steps: water which accounts for 30-35% of the weight of the mortar is added and the mortar is immersed in water for 5-15 min; stirring is carried out for 5 min and batch scraping or spraying is carried out; and after surface drying is carried out for 30-60 min, an art pattern is manufactured. The interior decoration mortar is prepared by using natural diatom ooze as a functional filler, using quartz sand glass bead as aggregate, using white portland cement building gypsum as a binding material and using a microscale natural plant water-retaining agent. In comparison with a traditional decorative material, no harmful gas is released in the invention. By porous breathing characteristic of natural diatom ooze, indoor humidity is adjusted. In addition, diatom ooze has low heat conductivity coefficient. By taking all these factors together, the interior decoration mortar has effects of heat insulation, energy conservation and environment protection.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an interior decoration mortar and a construction method thereof. Background technique [0002] At present, latex paint, wallpaper, and wall covering are mainly used for interior decoration in our country. The disadvantages of these materials are: the surface of latex paint is smooth and dense, the echo is large, and the water absorption is poor, resulting in high indoor humidity; Formaldehyde and other gases are produced, which is harmful to human health and has a short service life. Contents of the invention [0003] The object of the present invention is to provide a kind of functional filler with natural silicon bath mud in order to solve the deficiency of above-mentioned technology, quartz sand vitrified microbead is aggregate, white portland cement building plaster is cementing material, trace natural plant water retention Compared with the traditional decorati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14C04B14/22C04B14/06C04B14/08
Inventor 沈池清
Owner TONGXIANG HETAI NEW MATERIALS
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