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Landscape modeling mortar and use method thereof

A molding sand and landscape technology, which is applied in the field of building materials, can solve problems such as cracking, large differences in performance requirements of molding mortar, and affecting the service safety and service life of landscape engineering, achieving low economic cost and excellent resistance to various ion erosion , the effect of good market application prospects

Inactive Publication Date: 2017-07-07
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But at present, although there are some products and applications, due to the variety of landscape shapes, even the same landscape has great differences in the performance requirements of the modeling mortar, especially the constructors have great differences in the performance of the molding time. Improper use will easily lead to cracking problems, and even affect the service safety and service life of landscape engineering

Method used

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  • Landscape modeling mortar and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Embodiment 1: A kind of landscape modeling mortar, according to portland cement 100, fly ash 20, heavy calcium powder 15, quartz sand 270, mixed fiber 0.6, latex powder 8, hydroxyethyl methyl cellulose 0.4, hydroxypropyl Starch ether 0.6, sodium laurate sulfate air-entraining agent 0.15, polydimethylsiloxane defoamer 0.3, polysiloxane water repellent 0.5, early strength coagulant 0.6, thixotropic lubricant 0.6 Formulated by weight ratio. Add water according to 19% of the total weight of the landscape modeling mortar, add the ingredients according to the above-mentioned order and stir evenly to get the desired product. The performance test results are shown in Table 1.

Embodiment 2

[0052]Embodiment 2: A kind of landscape modeling mortar, according to portland cement 100, fly ash 30, heavy calcium powder 20, quartz sand 450, mixed fiber 1.0, latex powder 12, hydroxyethyl methylcellulose 0.6, hydroxypropyl Starch ether 0.9, sodium laurate sulfate air-entraining agent 0.25, polydimethylsiloxane defoamer 0.35, polysiloxane water repellent 1.0, early strength coagulant 1.4, thixotropic lubricant 1.2 Formulated by weight ratio. Add water according to 22% of the total weight of landscape modeling mortar, add materials according to the above-mentioned order and stir evenly to get the desired product. The performance test results are shown in Table 1.

Embodiment 3

[0053] Embodiment 3: A kind of landscaping modeling mortar, according to portland cement 100, fly ash 40, heavy calcium powder 20, quartz sand 480, mixed fiber 1.3, latex powder 11, hydroxyethyl methylcellulose 0.4, hydroxypropyl Starch ether 1.0, sodium laurate sulfate air-entraining agent 0.4, polydimethylsiloxane defoamer 0.5, polysiloxane water repellent 0.8, early strength coagulant 1.0, thixotropic lubricant 0.4 Formulated by weight ratio. Add water according to 23% of the total weight of landscape modeling mortar, add materials according to the above-mentioned order and stir evenly to get the desired product. The performance test results are shown in Table 1.

[0054] Table 1 Performance test results of landscape modeling mortar

[0055]

[0056] It can be seen from the above examples that the landscape modeling mortar proposed by the present invention can be formulated into corresponding products according to the requirements of different landscape projects. All ...

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Abstract

The invention belongs to the technical field of a building material, and particularly relates to landscape modeling mortar and a use method thereof. The landscape modeling mortar is prepared from Portland cement, fly ash, heavy calcium powder, quartz sand, hybrid fiber, emulsion powder, cellulose ether, starch ether, air entraining agents, antifoaming agents, water repellents, early strength accelerators and thixotropic lubricating agents. The landscape modeling mortar has the advantages that the physical and mechanical properties are excellent; the workability is good; the construction is convenient and fast; the modeling time is relatively long; the modeling carving is easy; the bonding strength with a base body is high; no problems of shrinkage and cracking exist; the antifreezing and anti-permeability durability are good, and the like. The landscape modeling mortar is applicable to special landscape modeling of outdoor places such as artificial hills, theme parks, museums and landscape engineering, and can also be used for indoor landscape modeling; the construction efficiency is high; good comprehensive performance is realized; the long-period service efficiency is excellent; good use durability and service security can be ensured; the project quality is ensured.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a landscape modeling mortar and a using method thereof. Background technique [0002] In recent years, China has become the market with the greatest growth potential for global theme parks, and domestic theme parks such as Disney, Ocean Kingdom, Universal Studios, Dinosaur Park and other themed landscape construction are booming. The construction of a large number of themed landscapes such as various rockeries, theme parks, museums, and landscape engineering has led to a large number of promotion and application of modeling mortar, which has become the basic material configuration of landscape construction. It can be combined with landscape modeling walls and finishes to create more realistic scenes. , and at the same time endow the landscape with higher security and durability. [0003] Different from ordinary cement mortar for construction, landscape mod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B111/20C04B111/27C04B111/34
CPCC04B28/04C04B2111/00956C04B2111/20C04B2111/27C04B2111/343C04B2201/50C04B18/08C04B14/28C04B14/06C04B16/0633C04B16/0641C04B24/26C04B24/383C04B24/38C04B2103/304C04B2103/50C04B2103/12C04B2103/0085C04B24/42C04B20/0076
Inventor 张国防和瑞王培铭陆小培李好新于龙
Owner TONGJI UNIV
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