Ground surface course based on phosphorus and magnesium material and construction process thereof

A construction process, phosphorus-magnesium technology, applied in the direction of floors, buildings, building structures, etc., can solve the problems of hollowing, anti-skid, wear resistance that does not meet engineering design requirements, and cracks that cannot be eliminated.

Active Publication Date: 2018-12-07
GUIZHOU PHOSPHORUS MAGNESIUM MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among the above three types of ground, the first one is the traditional method, cracks, peeling, and sanding all appear, and some are even quite serious. After repeated repairs after use, the cracks are still difficult to eliminate, and the surface is uneven due to frequent repairs. , The color is different in shades, which is not beautiful, but also affects the use and the construction period is long
The second and third types of ground are new practices that have emerged in recent years. The phenomenon of peeling and sanding has been improved, and the surface smoothness, flatness, and wear resistance have also b

Method used

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  • Ground surface course based on phosphorus and magnesium material and construction process thereof
  • Ground surface course based on phosphorus and magnesium material and construction process thereof
  • Ground surface course based on phosphorus and magnesium material and construction process thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0110] A ground surface layer based on phosphorus-magnesium material, which has a two-layer structure, has a layer of phosphorus-magnesium leveling layer, and a layer of phosphorus-magnesium surface layer, and is constructed by the following method:

[0111] (1) Basic treatment:

[0112] Use zonal treatment to remove accumulated water, check the leakage of the bottom plate, find out the structural gaps, mark them with ink lines, and cut the leaking parts into a "V" shape with a depth of 5cm. ) is tightly sealed, check after drying, if there is no leakage, then use phosphorus and magnesium materials to seal tightly, and the surface of fine stone concrete shall not exceed 2cm of the structural slab surface; after the leakage and sealing of the bottom slab are completed, polish and clean the surface of the bottom slab Clean (make sure there is no laitance and garbage on the surface) until the structural concrete is completely exposed, and the parts that cannot be polished by the ...

Embodiment 2

[0141] A ground surface layer based on phosphorus-magnesium material has a two-layer structure, with one layer of phosphorus-magnesium leveling layer and one layer of phosphorus-magnesium surface layer. During the construction process, the phosphorus-magnesium material and water are mixed in a ratio of 1:0.08; After the initial setting of the surface of the magnesium material mortar, cover the surface of the phosphorus-magnesium material mortar with plastic cling film, and seal and cure for 1 hour; after sealing and curing for 1 hour, the compressive strength of the surface layer reaches more than 20MPa, then polish and polish, and the dust residue after grinding is sucked off with a vacuum cleaner , other steps are identical with embodiment 1.

[0142] The phosphorus-magnesium material is a mixed phosphorus-magnesium material A.

Embodiment 3

[0144] A ground surface layer based on phosphorus-magnesium material has a two-layer structure, with one layer of phosphorus-magnesium leveling layer and one layer of phosphorus-magnesium surface layer. During the construction process, the phosphorus-magnesium material and water are mixed in a ratio of 1:0.15; After the initial setting of the surface of the magnesium material mortar, cover the surface of the phosphorous magnesium material mortar with plastic cling film, and seal and cure for 2 hours; after sealing and curing for 2 hours, the compressive strength of the surface layer reaches more than 20MPa, then polish and polish, and the dust residue after grinding is sucked off with a vacuum cleaner Other steps are identical with embodiment 1.

[0145] The phosphorus-magnesium material is a mixed phosphorus-magnesium material A.

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Abstract

The invention relates to the technical field of terraces, in particular to a ground surface course based on a phosphorus and magnesium material and a construction process thereof. The ground surface course based on the phosphorus and magnesium material is formed by combining magnesium phosphate cement, an additive, an admixture, a pigment and an aggregate in a specific proportion. The ground surface course based on the phosphorus and magnesium material has high strength, wear resistance and bonding property and can be constructed anytime without construction joints. The content of volatile organic compounds (VOCs) is zero, and the ground surface course has very good fire resistance. The ground surface course is high in early strength, short in setting time, short in maintenance time, highin mechanical strength, unlike to crack, high in fracture resistance, wear-resistant and short in construction period and can be put into use immediately. By means of a paving process using a laser paver, a level ground is paved by the precision laser paver, the ground smoothness and levelness can be improved by over 3 times, and the compactness and strength can be improved by over 20%, and meanwhile, the work efficiency can be also improved and the labor is saved. The whole paved matrix is homogenous and compact.

Description

technical field [0001] The invention relates to the field of floor technology, in particular to a ground surface layer based on phosphorus and magnesium materials and a construction process thereof. Background technique [0002] At present, in domestic garages or parking lots, warehouses, underground shopping malls, workshops, factory areas, etc., there are roughly three types of floors that have high requirements for indoor ground strength: ① Most of them are concrete floors that can be wiped at any time; ② Some use Add hardening materials on the concrete surface, and mechanically smooth the wear-resistant concrete floor; ③ also make epoxy or polyurethane self-leveling wear-resistant floor on the concrete base. [0003] Among the above three types of ground, the first one is the traditional method, cracks, peeling, and sanding all appear, and some are even quite serious. After repeated repairs after use, the cracks are still difficult to eliminate, and the surface is uneven...

Claims

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Application Information

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IPC IPC(8): C04B28/34E04F15/12C04B111/60C04B111/28
CPCC04B28/34C04B2111/28C04B2111/60E04F15/12C04B22/16C04B14/304C04B22/0013C04B24/42C04B2103/302C04B18/08C04B14/106C04B2103/54C04B14/02
Inventor 邓竹林王闯尤超希权王敏邓玲夕杨恒李猛
Owner GUIZHOU PHOSPHORUS MAGNESIUM MATERIAL CO LTD
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