Preparation method of imitation fair-faced concrete finishing coating mortar and concrete finishing coating
A technology of imitating fair-faced concrete and facing mortar, which is applied in the production field of imitating fair-faced concrete facing mortar and concrete facing, which can solve the problems of insufficient adhesion, failure to achieve the decorative effect of fair-faced concrete, and unstable color, etc., to achieve The effect of simplifying the construction process
Inactive Publication Date: 2017-09-01
HUBEI WUDA LUOJIA INSPECTION & CONSULTATION OF ENG STRUCTURE
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Problems solved by technology
However, this method will cause color instability and insufficient adhesion. Its performance and decorative effect are far from the real fair-faced concrete, and it cannot reach the simple, noble and brilliant decorative effect of fair-faced concrete.
Method used
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[0032] Preparation of imitation facing mortar mortar:
[0033] Option One:
[0034] White Portland cement 325 30g;
[0035] Quartz sand 60g;
[0036] Redispersible latex powder ELOTEX BROCOL800 3g;
[0037] CFF wood fiber 1004-7N 0.3g;
[0038] BERMOCOLL Cellulose Ether M30 0.2g;
[0039] Hydrophobic agent ELOTEX(R)SEAL80 0.3g;
[0040] Inhibit panthelinic agent ERA100 0.3g;
[0041] Starch ether ELOTEX (R) ELOSET542 0.05g.
[0042] In order to improve the performance during construction, shorten the setting time of cement, and increase the strength of concrete, add 40g of calcium carbonate, 3g of slaked lime, and 0.5g of iron oxide toner to the formula (the amount of toner depends on the depth and difference of the color to be prepared) The coloring ability of color toner is not necessarily consistent, and the amount of iron oxide toner used in this implementation is 0.5g).
[0043] Option II:
[0044] White Portland cement 325 20g;
[0045] Quartz sand 40g;
[004...
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The invention provides imitation fair-faced concrete finishing coating mortar. The imitation fair-faced concrete finishing coating mortar is prepared from the following components in parts by weight: 20 to 30 parts of Portland cement, 40 to 60 parts of quartz powder, 3 to 5 parts of redispersible emulsion powder, 0.3 to 0.8 part of lignocellulose, 0.2 to 0.5 part of cellulose ether, 0.3 to 1 part of a water repellent, 0.1 to 0.3 part of an inhibitory efflorescence agent and 0.02 to 0.05 part of starch ether. The imitation fair-faced concrete finishing coating mortar provided by the invention has the advantages that decorative surfaces which have the same decoration effects with those generated by pourable fair-faced concrete can be reconstructed on different base surfaces simply and conveniently by using finishing coating mortar, thereby greatly simplifying a construction technology and working procedures of the fair-faced concrete finishing coating.
Description
technical field [0001] The invention relates to an imitation fair-faced concrete facing mortar and a method for making the concrete facing. Background technique [0002] Fair-faced concrete is also called decorative concrete; it gets its name because of its great decorative effect. It belongs to one-time pouring molding, without any external decoration, and directly adopts the natural surface effect of cast-in-place concrete as the finish, so it is different from ordinary concrete, with smooth surface, uniform color, sharp edges and corners, no damage and pollution, and looks very natural ,solemn. [0003] Fair-faced concrete was produced in the 1920s. As concrete was widely used in architecture, architects shifted their attention from concrete as a structural material to the texture of the material itself, and began to use the inherent decorative features of concrete to express architecture. The emotion conveyed is called the international style at this time. By the 1980...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C04B28/04E04F13/02
CPCC04B28/04C04B2111/2023C04B2201/50E04F13/02C04B14/06C04B18/24C04B24/383C04B24/38C04B2103/0057C04B24/42C04B14/28C04B22/064C04B14/308C04B2103/0068
Inventor 万雄卫高作平陈常明曾颖李北星
Owner HUBEI WUDA LUOJIA INSPECTION & CONSULTATION OF ENG STRUCTURE