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Mortar and putty two-in-one composite material and preparation method thereof

A composite material, two-in-one technology, applied in construction, building structure, covering/lining, etc., can solve the problems of high construction cost, long construction time, severe splashing, etc., achieve good construction, save construction time, save The effect of construction costs

Pending Publication Date: 2018-05-29
FIRST NEW MATERIAL TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The plastering layer is composed of plastering mortar composite mesh cloth or plastering mortar composited galvanized steel wire mesh, and the putty layer is composed of single-component putty or two-component putty. During the construction of putty, it needs to be scraped twice, which not only causes construction There are many procedures, cumbersome construction, long construction time and high construction cost
Moreover, because the traditional putty is very delicate, it has poor compatibility with sand wall-like paints such as real stone paint or texture paint.
When the real stone paint or texture paint is sprayed on the putty layer, the splash is relatively severe, resulting in serious waste of materials

Method used

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  • Mortar and putty two-in-one composite material and preparation method thereof
  • Mortar and putty two-in-one composite material and preparation method thereof
  • Mortar and putty two-in-one composite material and preparation method thereof

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preparation example Construction

[0031] The embodiment of the present invention also provides a method for preparing a mortar and putty two-in-one composite material, which is used to prepare the above-mentioned mortar and putty two-in-one composite material, comprising the following steps:

[0032] Get each component according to above-mentioned composite material formula;

[0033] In the mixing equipment, under the state of stirring, firstly add the inorganic gelling material and the first fine aggregate of 50-100 mesh, then add the filler, reinforcing agent, water-retaining agent, anti-cracking agent and thixotropic agent, and finally add the 70-140 mesh The second fine aggregate, after adding all the raw materials, continue to mix and stir for 20 minutes to make a mortar and putty two-in-one compound.

[0034] Above-mentioned preparation method also comprises:

[0035] In the step of adding filler, reinforcing agent, water retaining agent, anti-cracking agent and thixotropic agent, add retarder at the sa...

Embodiment 1

[0039] This embodiment provides a two-in-one mortar and putty composite material, wherein the total weight of the inorganic gelling material, the first fine aggregate of 50-100 mesh, the second fine aggregate of 70-140 mesh and the filler is 100%, The amount of inorganic gelling material: 40%, the amount of the first fine aggregate of 50-100 mesh: 10%, the amount of the second fine aggregate of 70-140 mesh: 40%, the amount of filler: 10% ;

[0040] The amount of other components is calculated based on the total weight percentage of the inorganic gelling material, the first fine aggregate of 50-100 mesh, the second fine aggregate of 70-140 mesh and filler:

[0041]

[0042] Among the above composite materials, the inorganic cementitious material is made of ordinary Portland 42.5 cement;

[0043] The fine aggregate is washed sand;

[0044] The filler is heavy calcium powder;

[0045] Water retaining agent chooses cellulose

[0046] The anti-cracking agent is lignin.

[0...

Embodiment 2

[0089] This embodiment provides a two-in-one mortar and putty composite material, wherein the total weight of the inorganic gelling material, the first fine aggregate of 50-100 mesh, the second fine aggregate of 70-140 mesh and the filler is 100%, The amount of inorganic gelling material: 30%, the amount of the first fine aggregate of 50-100 mesh: 15%, the amount of the second fine aggregate of 70-140 mesh: 35%, the amount of filler: 20% ;

[0090] The amount of other components is calculated based on the total weight percentage of the inorganic gelling material, the first fine aggregate of 50-100 mesh, the second fine aggregate of 70-140 mesh and filler:

[0091]

[0092] Among the above composite materials, the inorganic cementitious material is made of ordinary Portland 42.5 cement;

[0093] The fine aggregate is washed sand;

[0094] The filler is heavy calcium powder;

[0095] Water retaining agent chooses cellulose

[0096] The anti-cracking agent is lignin.

[0...

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Abstract

The invention discloses a mortar and putty two-in-one composite material. The mortar and putty two-in-one composite material is prepared from the following components in parts by weight: inorganic gelmaterial, fine aggregate and functional materials through compounding. The invention also provides a preparation method of the mortar and putty two-in-one composite material. The mortar and putty two-in-one composite material has the advantages that the functions of mortar and putty are combined together, so that the property of plastering mortar is realized, the property of the putty is also realized, and the good matching property is realized with latex powder, stone-really paint and textured coating; in the actual use process, the two construction procedures of plaster surface and putty layer in the traditional building heat-insulation coating system are shortened into one construction procedure, so that the construction time is shortened, and the construction cost is reduced; the flexible and environment-friendly effects are realized, and the construction property is good.

Description

technical field [0001] The invention relates to materials for building heat preservation, in particular to a two-in-one composite material of mortar and putty and a preparation method thereof. Background technique [0002] Existing building thermal insulation paint system is generally made up of bonding layer, insulation layer, plastering layer, putty layer, coating layer. The plastering layer is composed of plastering mortar composite mesh cloth or plastering mortar composited galvanized steel wire mesh, and the putty layer is composed of single-component putty or two-component putty, which is scraped twice during construction [0003] Current Building Insulation [0004] When the insulation materials used in the coating system are polystyrene boards, extruded plastic boards, polyurethane boards, rock wool boards, graphite polystyrene boards, foamed cement boards and other board-type insulation materials, the building insulation coating system consists of adhesive layer, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04E04F13/04
CPCC04B28/04C04B2111/00508E04F13/04C04B14/06C04B14/28C04B18/26C04B24/383C04B2103/22C04B2103/0085C04B2103/0068
Inventor 谢永超刘淑静
Owner FIRST NEW MATERIAL TECH DEV