CN210563198U

CN210563198U - High-strength epoxy terrace with reinforced bottom layer

Info

Publication number: CN210563198U
Application number: CN201921250772.5U
Authority: CN
Inventors: 吕艾聪; 吕帅伟; 张小莉
Original assignee: Guangdong Gutee New Material Technology Co Ltd
Current assignee: Guangdong Gutee New Material Technology Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-05-19
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a high-strength epoxy terrace reinforced by a bottom layer, which comprises a terrace matrix, wherein a high-strength fiber cloth layer is paved on the surface of the terrace matrix, a steel fiber cement layer is poured on the surface of the high-strength fiber cloth layer, the surface of the steel fiber cement layer is sealed by an epoxy primer layer, and an epoxy mortar layer, an epoxy putty layer and an epoxy finish paint layer are formed on the surface of the epoxy primer layer; meanwhile, steel wire mesh surfaces are formed between the terrace substrate and the steel fiber cement layer and on the surface of the epoxy mortar layer, and the two steel wire mesh surfaces are connected through a plurality of tie bars arranged in a lattice manner to be reinforced. The utility model discloses structural stability is good, intensity is high, can improve the physical strength of terrace under high strength service environment condition, can effectively reduce the crackle and follow the inside production of terrace base member to slow down the fissured diffusion velocity of relevant, in order to prolong the life of terrace.

Description

High-strength epoxy terrace with reinforced bottom layer

Technical Field

The utility model relates to a reform transform epoxy terrace structure among the terrace technical field, specifically be a high-strength epoxy terrace that bottom is strengthened.

Background

At present, because the seamless paving technology of its surface, the epoxy terrace is pleasing to the eye beautiful, the color is various, absolutely does not have the dust, easily clean the excellent wearability of maintenance, can resist slight chemical's corruption, economical and practical type, the construction is swift, advantages such as maintenance convenience are widely used in fields such as mill, hospital, school, airport, also can be applied to ground area such as parking area, warehouse usually.

Generally, the epoxy floor in the prior art is generally directly poured on the surface of a concrete layer, and the epoxy floor directly formed on the surface of the concrete layer is also affected by the strength of the concrete layer, for example, in the areas such as an underground parking lot and a factory warehouse (cross forklift area), on one hand, the epoxy floor is required to have strong stamping resistance, corrosion resistance and wear resistance; on the other hand when epoxy terrace surface atress, concrete layer can be conducted to its atress part, if the intensity of concrete layer itself and toughness then can lead to the crack to follow the inboard outside infiltration of terrace if not enough, the crack produces from concrete layer promptly, and then produces a power of tearing to epoxy terrace from the inboard, and the fracture appears in-process of long-time use, leads to life to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a high-strength epoxy terrace that bottom is strengthened to solve the shortcoming in the above-mentioned background art.

The utility model provides a technical problem adopt following technical scheme to realize:

a high-strength epoxy floor with a reinforced bottom layer comprises a floor base body, wherein a high-strength fiber cloth layer is paved on the surface of the floor base body, a steel fiber cement layer is poured on the surface of the high-strength fiber cloth layer, the surface of the steel fiber cement layer is sealed through an epoxy primer layer, and an epoxy mortar layer, an epoxy putty layer and an epoxy finish paint layer are formed on the surface of the epoxy primer layer; meanwhile, steel wire mesh surfaces are formed between the terrace substrate and the steel fiber cement layer and on the surface of the epoxy mortar layer, and the two steel wire mesh surfaces are connected through a plurality of tie bars to be reinforced.

As a further limitation, the high-strength fiber cloth layer is one of alkali-resistant glass fiber cloth, carbon fiber cloth and nylon fiber cloth.

By further limitation, the adding proportion of the steel fibers in the steel fiber cement layer is preferably 3-5% of the using amount of cement; and the epoxy mortar layer is preferably a solvent-free epoxy mortar layer.

By way of further limitation, the epoxy primer layer employs an epoxy self-leveling primer.

By way of further limitation, the wire mesh surface is made of one of quenched spring steel wires, oil quenched steel wires and carbon steel wires.

As a further limitation, the tie bars are oblique tie bars which are arranged disorderly and obliquely between the two layers of the wire mesh surfaces.

As a further limitation, the tie bars are respectively fixed on two layers of steel wire mesh surfaces at two ends in a winding mode to realize connection reinforcement; meanwhile, the tie bar can also adopt two ends to be provided with hooks and realize the fixed connection and reinforcement by hooking the hooks at the two ends with the two layers of steel wire mesh surfaces.

As further limitation, the distance between adjacent tie bars at the positions is 6-8 cm, and the distance can ensure the interlayer strength, tensile stress resistance and crack resistance between the steel fiber cement layer and the epoxy mortar layer under the condition of effectively controlling the cost.

Has the advantages that: the utility model discloses an additionally set up steel fiber cement layer cooperation steel wire net face on terrace base member surface, the drawknot muscle combines with the epoxy terrace organically, indiscriminate steel fiber to the distribution in the steel fiber cement layer can obstruct the inside microcrack's of concrete extension and the formation of macroscopic crack effectively, improve the intensity defect and the fatigue resistance ability of terrace base member itself, cooperation space grid structure strengthens, it is more plentiful to enable the coating, effectively form effectual support and buffering at the terrace surface, improve the tensile strength of the epoxy terrace after the shaping, reach and reduce inside crack and produce, and greatly reduce the risk of the crack that has produced to epoxy structure surface diffusion.

Drawings

Fig. 1 is a schematic diagram of a preferred embodiment of the present invention.

Wherein: 1. an epoxy finish paint layer; 2. an epoxy putty layer; 3. an upper layer steel wire mesh surface; 4. an epoxy mortar layer; 5. an epoxy primer layer; 6. a steel fiber cement layer; 7. a lower layer steel wire mesh surface; 8. stretching the ribs; 9. a high-strength fiber cloth layer; 10. terrace base body.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Referring to fig. 1, in the present embodiment, the bottom-reinforced high-strength epoxy floor is disposed on the surface of a floor substrate 10 of an underground parking lot, and the floor substrate 10 is a concrete layer with a thickness of 20 cm. The surface of the terrace base body 10 is paved with a layer of carbon fiber cloth as a high-strength fiber cloth layer 9, and the support is paved on the high-strength fiber cloth layer 9 after the high-strength fiber cloth layer 9 is flatly paved, the support comprises an upper layer steel wire mesh surface 3 and a lower layer steel wire mesh surface 7 which are made of oil quenching steel wires, the upper layer steel wire mesh surface 3 and the lower layer steel wire mesh surface 7 are connected and supported through tie bars 8 which are arranged obliquely irregularly, in the embodiment, the connection mode of the tie bars 8, the upper layer steel wire mesh surface 3 and the lower layer steel wire mesh surface 7 is that the tie bars are wound on the corresponding steel wire mesh surfaces at two ends in a winding mode, the distance between the adjacent tie bars 8 is controlled between 6 and 8cm, and the actual measurement is carried out, so that the strength between the steel fiber cement layer 6 and the epoxy mortar layer 4 and the tensile and the anti-compression and anti-cracking performance can be ensured under the condition of.

After the bracket is fixed, a steel fiber cement layer 6 is poured on the surface of the lower steel wire mesh surface 7, and in order to obtain a better anti-cracking effect, the adding proportion of steel fibers in the steel fiber cement layer 6 is 5% of the using amount of cement. The surface of the steel fiber cement layer 6 is sealed as an epoxy primer layer 5 through epoxy self-leveling primer, a layer of epoxy mortar layer 4 is formed on the surface of the epoxy primer layer 5, the epoxy mortar layer 4 is a layer of solvent-free epoxy mortar layer, the surface of the epoxy mortar layer is just positioned at the position of an upper steel wire mesh surface 3 during coating, the surface of the epoxy mortar layer 4 is leveled through an epoxy putty layer 2, and a water-based antistatic epoxy self-leveling finish paint is formed on a plane to be troweled and is used as an epoxy finish paint layer 1.

This embodiment, it is high to possess intensity through this kind of carbon cloth, density is little, thin fiber cloth of thickness is mated formation can effectively reduce terrace base member 10 to the influence on upper steel fiber cement layer 6, and reduce the tangential stress that probably conducts out in the terrace base member 10 as the buffering through steel fiber cement layer 6, combine double-deck steel wire net surface structure to strengthen the inside, influence to the surperficial epoxy of stress variation that effectively reduces inside production, and then reduce the fissured production of inlayer and development, and then prolong the life of terrace.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A high-strength epoxy floor with a reinforced bottom layer comprises a floor base body and is characterized in that a high-strength fiber cloth layer is paved on the surface of the floor base body, a steel fiber cement layer is poured on the surface of the high-strength fiber cloth layer, the surface of the steel fiber cement layer is sealed by an epoxy primer layer, and an epoxy mortar layer, an epoxy putty layer and an epoxy finish paint layer are formed on the surface of the epoxy primer layer; meanwhile, steel wire mesh surfaces are formed between the terrace substrate and the steel fiber cement layer and on the surface of the epoxy mortar layer, and the two steel wire mesh surfaces are connected through a plurality of tie bars arranged in a lattice manner to be reinforced.

2. The bottom reinforced high-strength epoxy floor as claimed in claim 1, wherein the high-strength fiber cloth layer is one of alkali-resistant glass fiber cloth, carbon fiber cloth and nylon fiber cloth.

3. The floor-reinforced high-strength epoxy floor according to claim 1, wherein the epoxy primer layer is coated with an epoxy self-leveling primer.

4. The bottom reinforced high-strength epoxy floor as claimed in claim 1, wherein the steel wire mesh is made of one of quenched spring steel wire, oil quenched steel wire and carbon steel wire.

5. The bottom reinforced high-strength epoxy floor as claimed in claim 1, wherein the tie bars are oblique tie bars arranged in disorder and obliquely between two steel wire mesh surfaces.

6. The bottom reinforced high-strength epoxy floor as claimed in claim 1, wherein the tie bars are respectively connected to the two steel wire mesh surfaces at both ends by winding.

7. The bottom-reinforced high-strength epoxy floor as claimed in claim 1, wherein hooks are provided at two ends of the tie bar, and the tie bar is hooked and fixed to the two steel wire mesh surfaces through the hooks at the two ends.

8. The bottom-reinforced high-strength epoxy floor as claimed in claim 1, wherein the distance between adjacent tie bars is 6-8 cm.