Unlock instant, AI-driven research and patent intelligence for your innovation.

Processing method of novel gypsum putty mortar

A processing method and gypsum technology are applied in the processing field of new gypsum putty mortar, which can solve the problems of low surface strength, low bonding strength, prolonging the decoration period, affecting the quality of putty, etc. and the effect of back halogenation

Inactive Publication Date: 2020-06-30
绵阳本界原亿建材有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional gypsum putty is easy to powder and fall off during use, and the surface strength and bonding strength are very low, which seriously affects the quality of the putty. Moreover, the maintenance period is long, which takes up valuable construction time and prolongs the decoration period.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Processing method of novel gypsum putty mortar

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A kind of processing method of novel gypsum putty mortar, comprises the following steps:

[0042] S1, take each component according to the following parts by weight:

[0043] 36 parts of desulfurized gypsum

[0044] 8 parts of fly ash

[0045] 6 parts talcum powder

[0046] 8 parts bentonite

[0047] 24 parts of quartz sand

[0048] Vitrified microbead insulation mortar 5 parts

[0049] Silica airgel 2 parts

[0050] 4 parts of electrolytic manganese slag with a particle size of 25-35 microns 2 parts of camellia triterpene saponin

[0051] 3 parts redispersible latex powder

[0052] 0.3 parts of cellulose ether

[0053] 0.08 parts of retarder

[0054] S2. Calcining the desulfurized gypsum, fly ash, bentonite and quartz sand at 300° C. for 5 to 6 hours;

[0055] S3, putting the calcined material in S1 into a ball mill for ball milling until the particle size is less than 20 mesh;

[0056] S4. Add talcum powder, vitrified bead insulation mortar, silica airgel, ...

Embodiment 2

[0059] A kind of processing method of novel gypsum putty mortar, comprises the following steps:

[0060] S1, take each component according to the following parts by weight:

[0061] 20 parts of desulfurized gypsum

[0062] 6 parts of fly ash

[0063] 5 parts talcum powder

[0064] 5 parts bentonite

[0065] 20 parts of quartz sand

[0066] Vitrified microbead insulation mortar 6 parts

[0067] Silica airgel 1 part

[0068] 3 parts of electrolytic manganese slag with a particle size of 25-35 microns 1 part of camellia triterpene saponin

[0069] 2.5 parts of redispersible latex powder

[0070] 0.1 part of cellulose ether

[0071] 0.06 parts of retarder;

[0072] S2. Calcining the desulfurized gypsum, fly ash, bentonite and quartz sand at 300° C. for 5 to 6 hours;

[0073] S3, putting the calcined material in S1 into a ball mill for ball milling until the particle size is less than 20 mesh;

[0074] S4. Add talcum powder, vitrified bead insulation mortar, silica airge...

Embodiment 3

[0076] A kind of processing method of novel gypsum putty mortar, comprises the following steps:

[0077] S1, take each component according to the following parts by weight:

[0078] 40 parts of desulfurized gypsum

[0079] 10 parts of fly ash

[0080] 10 parts talcum powder

[0081] 10 parts bentonite

[0082] 26 parts of quartz sand

[0083] Vitrified microbead insulation mortar 6 parts

[0084] Silica airgel 5 parts

[0085] 5 parts of electrolytic manganese slag with a particle size of 25-35 microns

[0086] Camellia oleifera triterpene saponins 3 parts

[0087] 2.5 parts of redispersible latex powder

[0088] 0.5 parts of cellulose ether

[0089] 0.1 part of retarder;

[0090]S2. Calcining the desulfurized gypsum, fly ash, bentonite and quartz sand at 300° C. for 5 to 6 hours;

[0091] S3, putting the calcined material in S1 into a ball mill for ball milling until the particle size is less than 20 mesh;

[0092] S4. Add talcum powder, vitrified bead insulation ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
particle size (mesh)aaaaaaaaaa
particle diameteraaaaaaaaaa
compressive strengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a processing method of novel gypsum putty mortar. The method comprises the following steps: subjecting desulfurized gypsum, fly ash, bentonite, quartz sand talcum powder, vitrified micro bubble thermal insulation mortar, silicon dioxide aerogel, electrolytic manganese residue, camellia oleifera triterpenoid saponin, redispersible latex powder, a cellulose ether and a retarder reasonable matching, so that the performance of the gypsum putty mortar is fully improved, the gypsum putty mortar is not prone to drying, hardening and falling off, moisture regain and halogenation of the gypsum putty mortar are prevented, and the gypsum putty mortar is good in bonding performance, water retention performance, moisture regain resistance and halogenation resistance and high inmechanical performance. The apparent density of the finally obtained mortar is less than 1000kg / m < 3 >, the compressive strength is more than 6MPa, the tensile strength is more than 0.6 MPa, the construction drying time is short, and the dried surface is smooth and flat.

Description

technical field [0001] The invention relates to a processing method of a novel gypsum putty mortar. Background technique [0002] Putty is a decorative material for leveling the surface of the wall. It is a thick paste paint and an indispensable product before the paint is painted. The traditional gypsum putty is easy to powder and fall off during use, and its surface strength and bonding strength are very low, which seriously affects the quality of the putty. Moreover, the maintenance period is long, which takes up valuable construction time and prolongs the decoration period. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of long maintenance period and easy falling off of gypsum putty in the prior art, and provide a processing method of high-quality gypsum putty mortar with simplified construction steps as much as possible and short maintenance period. [0004] In order to solve the problems of t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14
CPCC04B28/144C04B2201/20C04B2201/50C04B18/08C04B14/042C04B14/104C04B14/06C04B14/24C04B14/064C04B18/144C04B24/38C04B2103/0057C04B24/383C04B2103/22
Inventor 杨本界
Owner 绵阳本界原亿建材有限公司