JP3246231U - Steel-structured wooden board room kept warm with flame-retardant grass waste - Google Patents

Abstract

[Problems] Earthquake-resistant, clean, heat-retaining, heat-insulating, flame-retardant, simple, labor-saving, the size and layout of the room can be adjusted arbitrarily, the overall structure is simple, the room itself is light, and the structure is simple. To provide a steel structure wooden board room insulated with flame retardant grass waste, which has good manufacturing cost and low manufacturing cost. [Solution] A steel-structured wooden board room that is insulated with flame-retardant grass waste includes walls, high-density flame-retardant insulation boards, inner wall boards, and a roof. The walls of the room are equipped with pillars on four sides, and the outer walls are , the bamboo plywood is tightly fixed on the outer surface of the frame, then the high-density flame-retardant heat insulation board is fixed on the bamboo plywood, the outer surface is hung with a net, the slurry is applied and the paint is applied, and the main part of the top of the roof is The beams were made by fixing two square steel pieces on the top and bottom, and then bamboo plywood in sequence, and covering the top of the roof with one round of waste paper box sheets and stirring 20 cm of gypsum powder or sifted fine soil on the top. Spread grass waste, which acts as a flame retardant, and spread rice or wheat straw about 10 cm long, then cover the grass with a layer of mud about 5 cm thick, and sprinkle with water to make it firm. [Selection diagram] Figure 1

Description

The present invention relates to the field of wood board room technology, and specifically refers to a steel structure wood board room heat-insulated with flame-retardant grass waste.

The board room has a frame made of lightweight steel, and the parts are connected with bolts, making it an entirely new concept that is environmentally friendly and economical. The board room can be conveniently and quickly assembled and disassembled, realizing the universal standardization of temporary construction, establishing an environmentally friendly, energy-saving, quick and efficient construction philosophy, and the temporary room can be developed in series. , into the field of integrated production, set supply, fixed products that can be stored in stock and reused multiple times.

When the traditional board room is used, the summer weather is hot and rainy, so the sunlight directly irradiates the steel structure, and the steel structure transfers heat into the room, increasing the indoor temperature. This affects the comfort of the residence, and such a board room cannot be flame retardant or earthquake resistant.

Therefore, a steel-framed wooden room that is insulated with fire-retardant grass shavings is an issue that people need to solve as soon as possible.

The technical problem that the present invention aims to solve is to provide a steel-structured wooden board room that is heat-retaining, flame retardant, earthquake-resistant, easy to build, and comfortable to live in.

In order to solve the above technical problems, the technical solutions provided by the present invention are as follows. A steel-structured wooden board room insulated with flame-retardant grass waste includes a wall, a high-density flame-retardant heat-insulating board, an inner wall board, and a roof, and the wall is surrounded on four sides, and square steel is used as a pillar for the wall. One pillar will be erected every 3 to 4 meters, and a cement anchor will be installed under each pillar, and square steel will be welded between each two pillars to hold the position of the fittings. A first bamboo plywood board is fixed to the outside of the wall, the high-density flame-retardant heat insulation board is laid outside the first bamboo plywood board, and the inner wall board is fixed to the inside of the wall, and the inner wall board is connected to the inner wall board. A flame retardant material is filled between the first bamboo plywood and the flame retardant material is filled with insect repellent material every 50 cm. A main beam is constructed at the top of the wall, and the main beam has a triangular shape. Welded like a frame, a cable-stayed beam is added between the main beam and the wall, a second bamboo plywood is laid on the top of the main beam and the cable-stayed beam, and the area around the second bamboo plywood is A waste paper box sheet is laid down, grass waste mixed with gypsum powder or sieved fine soil is laid on top of the second bamboo plywood and the waste paper box sheet, and rice straw or wheat straw is further laid on top of it, On top of that, further solid mud is laid, and the roof is fixed to the pillars on top of the solid mud.

The advantages of the present invention over the prior art are as follows. This invention takes materials locally and heats them with grass waste (used clothes or futons), which is low in price and high in profits, and the sieved fine soil functions as flame retardant, which saves money and is useful, and shortens the construction cycle. Short, moisture-free, earthquake-resistant, clean, heat-retaining, insulated, flame-retardant, simple, labor-saving, the room can be large or small, high or low, and the layout of the room can be adjusted. It can be adjusted arbitrarily, the overall structure is simple, the requirements on topography and technology are low, the building cycle is short, the room body is light, the structure is good, the manufacturing cost is low, it can be built by yourself, and it is easy to spread. , it can be used for interior construction and housing immediately after being built, and there is no need to cool the humidity, making it ideal for construction use in large rural areas, suburbs, and earthquake-prone areas, and is far superior to other types of single-story construction. .

It is a structural schematic diagram of a steel-structured wooden board room. FIG. 1 is a schematic diagram of a steel structural frame of a steel wooden board room. It is a structural schematic diagram of the main beam. It is a sectional view of a wall. FIG. 3 is a schematic cross-sectional view of the structure between the main beam and the roof.

Hereinafter, the steel-structured wooden board room insulated with flame-retardant grass waste according to the present invention will be described in detail with reference to the drawings.

The present invention will be described in detail with reference to FIGS. 1 to 5.

The steel-structured wooden board room insulated with flame-retardant grass waste includes a wall 1, a high-density flame-retardant insulation board 2, an inner wall board 3, and a roof 4. The wall 1 is surrounded on four sides, and the square steel material is used as the wall 1 One standing pillar 5 is erected every 3 to 4 meters, and a cement anchor 6 is installed under each standing pillar 5, and the space between each two standing pillars 5 is welded with square steel material. , the first bamboo plywood 7 is fixed on the outside of the wall 1, the high-density flame-retardant heat insulation board 2 is laid on the outside of the first bamboo plywood 7, and the inner wall board 3 is It is fixed inside the wall 1, and a flame retardant 8 is filled between the inner wall board 3 and the first bamboo plywood 7, and the flame retardant 8 is filled with insect repellent 9 every 50 cm. A main beam 10 is installed at the top, the main beam 10 is welded like a triangular frame, and a cable-stayed beam 11 is added between the main beam 10 and the wall 1. A second bamboo plywood 12 is laid on the top, a waste paper box sheet 13 is laid around the second bamboo plywood 12, and gypsum powder or sifted fine soil is placed on the top of the second bamboo plywood 12 and the waste paper box sheet 13. Agitated grass waste 14 is laid down, on top of which rice straw or wheat straw 15 is further laid down, and on top of that, whole grain mud 16 is further laid, and the roof 4 is formed by standing pillars 5 at the top of the whole grain mud 16. Fixed.

A net is hung on the outside of the high-density flame-retardant heat insulation board 2, slurry is applied, and paint is rolled. It is a mixture of soil doped with crushed waste of rice straw or wheat straw 15, the insect repellent 9 is naphthalene, and the roof 4 is a colored steel plate.

The specific implementation process of the steel-structured wooden board room insulated with flame-retardant grass waste according to the present invention is as follows.

The four walls 1 of the room are made of 10*10cm steel squares or 110 steel pipes as uprights 5, with cement anchors 6 built under the uprights 5. The number and diameter of the uprights 5 can be increased or decreased depending on the size of the room, with a typical spacing of 3-4 meters. In the middle of every two uprights 5, a 4*4cm or 4*6cm steel square is welded to both sides of the uprights 5 to form the outline of the room, and the position of the fittings is preserved during the welding process.

First bamboo plywood boards 7 with different thicknesses of 1.1 or 1.5 cm are closely fixed to the outside of the wall 1, followed by high-density flame-retardant heat insulation boards 2 with a thickness of 10 or 15 cm. is first pasted, then nailed to secure it to a wooden board, a net is hung on the outside surface, slurry is applied, and paint is rolled.

For the inside of wall 1, cut gypsum board or bamboo plywood into long pieces approximately 60 cm wide (to make it easier to load grass debris), fix them to a square steel material, and create a 20 cm wide intermediate wall between the inner and outer panels (standing pillars 510 cm, standing pillars). Stir a certain amount of dried gypsum powder or sifted fine soil into the gap between 5 external sides of 6 cm, and 5 internal sides of 5 cm square steel pieces, and add crushed rice or wheat straw waste that acts as a flame retardant. Fill the container, place an appropriate amount of naphthalene (to prevent insect damage) every 50 cm above and below, and fill the entire wall until it is completely filled.

For the main beam 10 at the top of the roof, two 4*6cm square steel pieces are placed at the top and bottom, with a 15cm gap in the middle, and welded round steel in a triangular shape to increase strength (for partitioning small rooms within a room) Sometimes, multiple supports are installed on the partition wall of a small room to increase the supporting capacity of the roof), and then a 4*6cm square steel material is welded to the top surface of the main beam 10 (depending on the size of the roof area and the length of the span). The strength of the roof can be increased or decreased depending on the weather), and then the second bamboo plywood 12 is fixed one after another, and a waste paper box sheet 13 (to increase the heat insulation effect) is placed around the top of the roof, extending 20cm over the top surface. Gypsum powder or sieved fine soil is stirred and grass debris that acts as a fire retardant is spread, followed by rice straw or wheat straw about 10 cm long, a layer of mud about 5 cm thick on top of the grass, and watered to solidify it. Make it.

The roof 4 is made of colored steel plates and 4 x 6 cm square steel materials to waterproof the "five beams and four slopes".

This room can be moved and fixed, the top can be connected to the second floor, the top of the room is a two-layer top, the first layer is a flat thermal top It is composed of square steel, bamboo plywood, flame-retardant heat-insulating grass waste, soil, etc. The second layer is the five-beam four-slope waterproof top, which is composed of square steel and colored steel plates. The flat beam is made by welding a deformed steel bar between two layers of upper and lower steel pipes.

The steel-framed wooden room, which is insulated with fire-retardant grass chips, adopts a frame-earthquake-resistant wall structure. The frame includes the four walls 1 of the room, and the uprights 5 are made of 10*10cm square steel bars or 110 steel pipes, with cement anchors 6 built under the uprights 5. In the middle of each pair of uprights 5, 4*4cm or 4*6cm square steel bars are welded to both sides of the uprights 5 to form the outline of the room, and the position of the fittings is maintained during the welding process. The walls include the four vertical walls 1 and the roof 4. For the inside of Wall 1, gypsum board or bamboo plywood is cut into a long piece of about 60 cm width (easy to fill with grass) and fixed to a steel square. The 20 cm wide gap (pillar 510 cm, pillar 5 outer edge 6 cm, pillar 5 inner edge 4 cm plus steel square) between the inner and outer boards is filled with a certain amount of dried gypsum powder or sieved fine soil mixed in and crushed rice or wheat straw that acts as a fire retardant. Wall 1 replaces the conventional wall with a light wall with gypsum powder and grass chips filled in between, which has a certain cushioning effect and can cushion the impact of earthquakes on the wall during earthquakes, improving the seismic effect.

The roof structure is made by welding 4*6cm square steel pieces to the top of the main beam 10, fixing the second bamboo plywood 12 in sequence, and using waste paper box sheets 13 (with heat-insulating effect) placed around every four circumferences of the top of the roof. 20 cm of gypsum powder or sieved fine soil is stirred on the top surface and grass debris that functions as a flame retardant is spread on the top surface.The process of making the grass debris is as follows. Sprinkle one layer of flame retardant on the grass waste, and after loading for several hours, thoroughly moisten the grass waste, followed by stirring in fine soil, gypsum or cement, these dry powder substances are added to the grass waste. It is easily adsorbed and forms a coating that acts as a flame retardant. Spread rice or wheat straw about 10 cm long, cover the grass with a layer of mud about 5 cm, and sprinkle with water to make it firm. A sandwich of grass waste or grass material is employed to reduce the weight of the roof and is combined with the roof frame structure, which also improves the earthquake damping effect of the roof. The wooden board room adopts steel materials with different specifications and is welded to the frame and the top of the roof of the room, and has a thickness of 1.1~1.5cm, a width of 1.22m, and a length of 2.44m. Using bamboo plywood with specifications, draw the "ribs" and connect the cracks between the bamboo plywood, so that the "shell" looks like it can be hung on the ground, and the main body of the room is very light and can be shaken over a large distance. It stays in one piece even when it moves, has little inertia, does not fall over, and has very strong earthquake resistance.

Although the present invention and its embodiments have been described above, it is not limited to this explanation, and what is shown in the drawings is also one of the embodiments of the present invention, and the actual structure is limited to this. It's not a thing. In short, if a person skilled in the art receives a suggestion, without departing from the creative spirit of the present invention, without creatively designing structural forms and embodiments similar to the technical solution, any of the present invention can be applied. should fall within the scope of protection.

1. Wall, 2. High density flame retardant heat insulation board, 3. Inner wall board, 4. Roof, 5. Standing pillar, 6. Cement anchor, 7. First bamboo plywood, 8. Flame retardant, 9. Insect repellent. , 10, Main beam, 11, Cable-stayed beam, 12, Second bamboo plywood, 13, Waste paper box sheet, 14, Grass scraps mixed with gypsum powder or sieved fine soil, 15, Rice straw or wheat straw, 16 , whole fruit mud.

Claims (6)

The wall includes a wall, a high-density flame-retardant heat insulation board, an inner wall board, and a roof, and the wall is surrounded on four sides, and has square steel pillars for the wall, and one pillar is erected every 3 to 4 meters, and Cement anchors are installed under each pillar, square steel is welded between each two pillars to hold the position of the fittings, and a first bamboo plywood is fixed to the outside of the wall. A high-density flame-retardant heat insulation board is laid outside the first bamboo plywood, and the inner wall board is fixed to the inside of the wall, and a flame retardant is filled between the inner wall board and the first bamboo plywood. and the flame retardant is filled with insect repellent every 50 cm,
The room includes a flat heat insulation top and a waterproof top with five beams and four slopes. The top is made of square steel and colored steel plates.
A main beam is installed on the top of the wall, the main beam is welded like a triangular frame, a cable-stayed beam is added between the main beam and the wall, and the top of the main beam and the cable-stayed beam is installed. A second bamboo plywood board was laid down, a waste paper box sheet was laid around the second bamboo plywood board, and gypsum powder or sieved fine soil was stirred on top of the second bamboo plywood board and the waste paper box sheet. Grass waste is laid down, rice straw or wheat straw is further laid down on top of it, whole grain mud is further laid on top of that, and the roof is fixed to the pillars on top of the whole grain mud.
A steel-structured wooden board room that is insulated with flame-retardant grass waste. The steel structure wooden board room insulated with flame-retardant grass waste as claimed in claim 1, wherein a net is hung on the outside of the high-density flame-retardant heat-insulating board, slurry is applied, and paint is rolled. A steel-framed wooden-panel room insulated with fire-retardant grass chips, as described in claim 2, characterized in that the interior wall panels are gypsum board or bamboo plywood. The steel structure that retains heat with flame-retardant grass waste according to claim 3, wherein the flame-retardant is a mixture of gypsum powder or sieved fine soil doped with crushed rice straw or wheat straw waste. Wooden room. 5. The steel structure wooden board room insulated with flame-retardant grass waste according to claim 4, wherein the insect repellent is naphthalene. 6. The steel structure wooden board room insulated with flame-retardant grass waste as claimed in claim 5, wherein the roof is made of colored steel plate.