Multifunctional floor using mineral wool as blank and manufacturing method thereof

Abstract

The present invention discloses a multifunctional floor with mineral wool as a blank and a method for making the same, which relates to a floor and a method for making the same. The multifunctional floor with mineral wool as a blank is a rectangular floor, which is formed by tightly pressing an upper surface layer, a solid wood layer 1, a resin layer 1, a glass fiber felt layer, a resin layer 2, a blank layer, a resin layer 3, a solid wood layer 2 and a lower surface layer from top to bottom; the upper surface layer and the lower surface layer are paint layers or resin layers. The solid wood layer 1, the solid wood layer 2 and the solid wood layer 3 are wood chips, bamboo chips or decorative paper. The blank layer is a blank pressed with mineral wool as a raw material. The resin layer 1, the resin layer 2 and the resin layer 3 are glass fiber reinforced plastic resin or melamine resin layers. The floor is rectangular, and two adjacent outer edges of the floor have protrusions, and the other two adjacent outer edges have corresponding grooves; when splicing, the floor inserts the protrusions into the corresponding grooves of the adjacent floor, that is, the adjacent floor is spliced ​​by the mortise and tenon structure.

Description

Technical Field

[0001] The invention discloses a multifunctional floor using mineral wool as a blank plate and a manufacturing method thereof, and relates to a floor and a manufacturing method thereof. Background Art

[0002] In modern home decoration, flooring has been widely used as a high-end decoration material. The current floors are solid wood floors, composite floors or bamboo floors. These floors have a single function and only play a decorative role. They have no insulation, sound insulation, or fire prevention functions. Modern buildings are developing in the direction of energy saving, environmental protection, and fire prevention, which inevitably requires that indoor floors also have the above functions, while saving materials, labor, construction period, and construction procedures as much as possible. Therefore, it is necessary to design a new multifunctional integrated floor to meet the use needs of modern buildings. Summary of the invention

[0003] In view of this, the present invention provides a multifunctional floor with mineral wool as the blank, which has good thermal insulation, sound insulation and fire resistance, is a good decorative material for modern homes, and has high use and promotion value.

[0004] A multifunctional floor with mineral wool as a blank is a rectangular floor, and the floor is formed by tightly pressing an upper surface layer, a solid wood layer 1, a resin layer 1, a glass fiber felt layer, a resin layer 2, a blank layer, a resin layer 3, a solid wood layer 2 and a lower surface layer from top to bottom;

[0005] The upper surface layer and the lower surface layer are paint layers or resin layers.

[0006] The solid wood layer one and the solid wood layer two are wood chips, bamboo chips or decorative paper.

[0007] The blank plate layer is a blank plate pressed from mineral wool as raw material.

[0008] The resin layer one, the resin layer two and the resin layer three are glass fiber reinforced plastic resin or melamine resin layers.

[0009] The floor is rectangular, two adjacent outer edges of the floor have protrusions, and the other two adjacent outer edges have corresponding grooves; when splicing, the floor inserts the protrusions into the corresponding grooves of the adjacent floor, that is, the adjacent floors are spliced ​​by the mortise and tenon structure.

[0010] The protrusions and grooves are located in the blank layer.

[0011] The surfaces of the protrusions and grooves are also sprayed and cured with glass fiber reinforced plastic resin.

[0012] The method for making a multifunctional floor using mineral wool as a blank board of the present invention is as follows:

[0013] (1) Coat both sides of the blank plate made of mineral wool with fiberglass resin or melamine resin;

[0014] (2) Coating the glass fiber felt layer and the solid wood layer with glass fiber reinforced plastic resin or melamine resin at the same time and compounding them on the blank board;

[0015] (3) At the same time, the solid wood layer is laminated on the mineral wool blank;

[0016] (4) Hot pressing the coated blank on a hot press;

[0017] (5) The hot pressing temperature is 140-145°C and the hot pressing time is eight minutes;

[0018] (6) After hot pressing, cool for 24 hours, and cut the hot pressed blank into size according to the specifications after 24 hours;

[0019] (7) Cut the blank into the required specifications into convex and concave grooves in the longitudinal and transverse directions;

[0020] (8) Spray glass fiber reinforced plastic resin inside and outside the grooved floor to strengthen the grooves and protrusions;

[0021] (9) Mechanically grind the reinforced grooves and protrusions of the floor to make them smooth;

[0022] (10) Spray paint or resin on the upper and lower surfaces of the polished floor for decorative treatment;

[0023] (11) Wax and polish the floor after surface decoration;

[0024] (12) Pack and palletize the finished waxed and polished floor products.

[0025] The invention has an ingenious concept, a simple structure, and good thermal insulation, sound insulation and fireproof performance, which effectively solves the long-standing problem of thermal insulation, sound insulation and floor cracking of existing cast-in-place floors. The mineral wool used in the invention is made of hot slag from a metallurgical blast furnace as the main material, which fully utilizes the heat energy of the hot slag to achieve low-carbon manufacturing and recycling of solid waste material resources, and can also save a large amount of wood resources (only 1 / 12 of the wood used in solid wood floors is consumed).

[0026] The present invention will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The present invention is a schematic cross-sectional view of a multifunctional floor using mineral wool as a blank.

[0028] Figure 2The diagram is a top view of a multifunctional floor using mineral wool as a blank according to the present invention.

[0029] Figure 3 The present invention is a schematic structural diagram of a multifunctional floor using mineral wool as a blank board when in use. DETAILED DESCRIPTION

[0030] Refer to the attached Figure 1-3 A multifunctional floor with mineral wool as a blank is a rectangular floor, and the floor is formed by pressing together an upper surface layer 1, a solid wood layer 2, a resin layer 3, a glass fiber felt layer 4, a resin layer 5, a blank layer 6, a resin layer 7, a solid wood layer 8 and a lower surface layer 9 from top to bottom;

[0031] The upper surface layer 1 and the lower surface layer 9 are paint layers or resin layers.

[0032] The solid wood layer 1 2 and the solid wood layer 2 8 are wood chips, bamboo chips or decorative paper.

[0033] The blank plate layer 6 is a blank plate pressed from mineral wool as raw material.

[0034] The resin layer 1 3 , the resin layer 2 5 and the resin layer 3 7 are glass fiber reinforced plastic resin or melamine resin layers.

[0035] The floor is rectangular, two adjacent outer edges of the floor have protrusions 10, and the other two adjacent outer edges have corresponding grooves 11; when splicing, the floor inserts the protrusions 10 into the corresponding grooves 11 of the adjacent floor, that is, the adjacent floors are spliced ​​by mortise and tenon structures.

[0036] The protrusions 10 and the grooves 11 are located in the blank layer 6 .

[0037] The surfaces of the protrusions 10 and the grooves 11 are sprayed and cured with glass fiber reinforced plastic resin to enhance the strength and wear resistance of the protrusions 10 and the grooves 11 .

[0038] See also Figure 3 When using the multifunctional floor with mineral wool as the blank board of the present invention to pave the ground 14, a layer of XPE floor mat 12 is pre-laid on the upper surface of the ground, and then the multifunctional floor with mineral wool as the blank board of the present invention is laid on the XPE floor mat 12. The multifunctional floors with mineral wool as the blank board are spliced ​​with each other through mortise and tenon structures of protrusions and grooves, and then a floor spring sheet 13 is placed in the gap between the side of the edge of the multifunctional floor with mineral wool as the blank board and the wall 15 to provide pre-tightening force for the laid floor and ensure that the laid floor is not loose. A skirting board 16 is installed on the floor spring sheet 13.

[0039] The method for making a multifunctional floor using mineral wool as a blank board of the present invention is as follows:

[0040] (1) Coat both sides of the blank plate made of mineral wool with fiberglass resin or melamine resin;

[0041] (2) At the same time, the glass fiber felt layer and the solid wood layer 8 are coated with glass fiber reinforced plastic resin or melamine resin, and then laminated on the blank board;

[0042] (3) At the same time, the solid wood layer is laminated on the mineral wool blank;

[0043] (4) Hot pressing the coated blank on a hot press;

[0044] (5) The hot pressing temperature is 140-145°C and the hot pressing time is eight minutes;

[0045] (6) After hot pressing, cool for 24 hours, and cut the hot pressed blank into size according to the specifications after 24 hours;

[0046] (7) Cut the blank into the required specifications into convex and concave grooves in the longitudinal and transverse directions;

[0047] (8) Spray glass fiber reinforced plastic resin inside and outside the grooved floor to strengthen the grooves and protrusions;

[0048] (9) Mechanically grind the reinforced grooves and protrusions of the floor to make them smooth;

[0049] (10) Spray paint or resin on the upper and lower surfaces of the polished floor for decorative treatment;

[0050] (11) Wax and polish the floor after surface decoration;

[0051] (12) Pack and palletize the finished waxed and polished floor products.

Claims

1. A multifunctional floor with mineral wool as the blank, which is a rectangular floor, characterized by: The floor is formed by pressing together the upper surface layer, the first solid wood layer, the first resin layer, the fiberglass felt layer, the second resin layer, the blank layer, the third resin layer, the second solid wood layer and the lower surface layer from top to bottom; The blank plate layer is a blank plate pressed from mineral wool as raw material; The floor is rectangular, two adjacent outer edges of the floor have protrusions, and the other two adjacent outer edges have corresponding grooves; when splicing, the floor inserts the protrusions into the corresponding grooves of the adjacent floor, that is, the adjacent floor is spliced ​​by the mortise and tenon structure; The protrusions and grooves are located in the blank layer; The surfaces of the protrusions and grooves are also sprayed and cured with glass fiber reinforced plastic resin.

2. The multifunctional floor with mineral wool as the slab according to claim 1, characterized in that: The upper surface layer and the lower surface layer are paint layers or resin layers.

3. The multifunctional floor with mineral wool as the blank according to claim 1, characterized in that: The solid wood layer one and the solid wood layer two are wood chips, bamboo chips or decorative paper.

4. The multifunctional floor with mineral wool as the blank according to claim 1, characterized in that: The resin layer one, the resin layer two and the resin layer three are glass fiber reinforced plastic resin or melamine resin layers.

5. The method for manufacturing a multifunctional floor using mineral wool as a blank according to claim 1, characterized in that: (1) Coat both sides of the blank plate made of mineral wool with fiberglass resin or melamine resin; (2) Coating the glass fiber felt layer and the solid wood layer with glass fiber reinforced plastic resin or melamine resin at the same time and compounding them on the blank board; (3) At the same time, the solid wood layer is laminated on the mineral wool blank; (4) Hot pressing the coated blank on a hot press; (5) The hot pressing temperature is 140-145°C and the hot pressing time is eight minutes; (6) After hot pressing, cool for 24 hours, and cut the hot pressed blank into size according to the specifications after 24 hours; (7) Cut the blank into the required specifications into convex and concave grooves in the longitudinal and transverse directions; (8) Spray glass fiber reinforced plastic resin inside and outside the grooved floor to strengthen the grooves and protrusions; (9) Mechanically grind the reinforced grooves and protrusions of the floor to make them smooth; (10) Spray paint or resin on the upper and lower surfaces of the polished floor for decorative treatment; (11) Wax and polish the floor after surface decoration; (12) Pack and palletize the finished waxed and polished floor products.

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