阅读说明：本技术 一种船舶防火甲板的制备方法 (Preparation method of fireproof deck of ship ) 是由 庞牡 胡代荣 陶俊欢 刘卫斌 于 2021-01-11 设计创作，主要内容包括：本发明提供一种船舶防火甲板的制备方法,所述的防火甲板由内层防火隔板、外层防火隔板、加强条、甲板层构成,其中,内层防火隔板由玻璃纤维和热塑性树脂材料制作成形,外层防火隔板各组份质量份为：聚醚40份、聚酯55份、JTM聚醚15份、硅油4份、催化剂2.1份、三乙醇胺8份、水6份、阻燃剂48份；加强条采用2.5-4mm的玻璃纤维和热塑性树脂材料制作成形。采用本方案后的结构合理、使用效果好、工艺简单、操作方便。(The invention provides a preparation method of a fireproof deck of a ship, wherein the fireproof deck consists of an inner-layer fireproof partition plate, an outer-layer fireproof partition plate, a reinforcing strip and a deck layer, wherein the inner-layer fireproof partition plate is made and formed by glass fibers and thermoplastic resin materials, and the outer-layer fireproof partition plate comprises the following components in parts by mass: 40 parts of polyether, 55 parts of polyester, 15 parts of JTM polyether, 4 parts of silicone oil, 2.1 parts of catalyst, 8 parts of triethanolamine, 6 parts of water and 48 parts of flame retardant; the reinforcing strip is made of 2.5-4mm glass fiber and thermoplastic resin material. Rational in infrastructure after this scheme of adoption, excellent in use effect, simple process, convenient operation.)

1. A preparation method of a ship fireproof deck is characterized by comprising the following steps: the fireproof deck is composed of an inner fireproof clapboard, an outer fireproof clapboard, a reinforcing strip and a deck layer, wherein,

the inner layer fireproof partition board is made and formed by 1.2-2mm of glass fiber and thermoplastic resin, and the mass ratio of the glass fiber to the thermoplastic resin is 1-10: 50;

the outer layer fireproof partition plate comprises the following components in parts by mass: 30-50 parts of polyether, 50-60 parts of polyester, 10-18 parts of JTM polyether, 2-7 parts of silicone oil, 1.9-2.3 parts of catalyst, 7-9 parts of triethanolamine, 3-10 parts of water and 43-53 parts of flame retardant;

the reinforcing strip is made and formed by 2.5-4mm of glass fiber and thermoplastic resin material, the mass ratio of the glass fiber to the thermoplastic resin is 10: 50-80.

2. The method for preparing the fireproof deck of the ship, according to claim 1, is characterized in that: the preparation method comprises the following steps:

the first step is as follows: mixing and stirring glass fiber and thermoplastic resin uniformly, pouring the mixture into an inner layer fireproof partition plate mould, taking the mixture out for later use after hot press forming, and reserving a sunken embedded groove on the inner layer fireproof partition plate during preparation;

the second step is as follows: adding polyether, polyester, JTM polyether, silicone oil, a catalyst, triethanolamine, a flame retardant and water into a reaction kettle for mixing reaction at a stirring speed of 80-120r/min for 6-8h to obtain a combined material, and then mixing isocyanate and the combined material according to a ratio of 1: 1.8, pouring the mixture into an outer layer fireproof partition plate mold, taking the mixture out for later use after hot press forming, and reserving a sunken external caulking groove on the outer layer fireproof partition plate during preparation;

the third step: mixing and stirring glass fiber and thermoplastic resin uniformly, pouring the mixture into a strip-shaped reinforcing strip mold, and compressing the mixture by a press with the weight of more than 10 tons to form a reinforcing strip;

the fourth step: aligning the protruding position of the inner embedded groove of the inner fireproof partition plate with the outer embedded groove of the outer fireproof partition plate, embedding the protruding position of the inner embedded groove into the outer embedded groove, and enabling the inner fireproof partition plate and the outer fireproof partition plate to be tightly attached to form a composite plate;

the fifth step: fixing the compounded composite board on the deck stringer through the touch nails;

a sixth step: embedding the reinforcing strip into the groove body of the embedded groove, wherein the surface of the embedded reinforcing strip is flush with the surface of the inner-layer fireproof partition plate;

a seventh step of: and coating a layer of flame-retardant glue or foam glue on the surface of the inner-layer fireproof partition plate, and adhering and fixing the deck layer on the surface of the inner-layer fireproof partition plate.

3. The method for preparing the fireproof deck of the ship, according to claim 1, is characterized in that: and coating a layer of flame-retardant glue or foam glue on the surface of the inner-layer fireproof partition plate, and compounding the flame-retardant glue or foam glue on the outer-layer fireproof partition plate.

Technical Field

The invention relates to the technical field of ships, in particular to a preparation method of a fireproof deck of a ship.

Background

Fire protection is a problem which must be noticed on each ship, and if a fire breaks out on the deck, the ship body is easy to burn, so the fire protection work of the deck is particularly important, and the fire protection effect of the existing deck is not ideal.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides the preparation method of the fireproof deck of the ship, which has the advantages of reasonable structure, good use effect, simple process and convenience in operation.

In order to achieve the purpose, the technical scheme provided by the invention is as follows: a preparation method of a fireproof deck of a ship comprises an inner layer fireproof clapboard, an outer layer fireproof clapboard, a reinforcing strip and a deck layer, wherein,

the inner layer fireproof partition board is made and formed by 1.2-2mm of glass fiber and thermoplastic resin, and the mass ratio of the glass fiber to the thermoplastic resin is 1-10: 50;

the outer layer fireproof partition plate comprises the following components in parts by mass: 30-50 parts of polyether, 50-60 parts of polyester, 10-18 parts of JTM polyether, 2-7 parts of silicone oil, 1.9-2.3 parts of catalyst, 7-9 parts of triethanolamine, 3-10 parts of water and 43-53 parts of flame retardant;

the reinforcing strip is made and formed by 2.5-4mm of glass fiber and thermoplastic resin material, the mass ratio of the glass fiber to the thermoplastic resin is 10: 50-80.

The preparation method comprises the following steps:

the first step is as follows: mixing and stirring glass fiber and thermoplastic resin uniformly, pouring the mixture into an inner layer fireproof partition plate mould, taking the mixture out for later use after hot press forming, and reserving a sunken embedded groove on the inner layer fireproof partition plate during preparation;

the second step is as follows: adding polyether, polyester, JTM polyether, silicone oil, a catalyst, triethanolamine, a flame retardant and water into a reaction kettle for mixing reaction at a stirring speed of 80-120r/min for 6-8h to obtain a combined material, and then mixing isocyanate and the combined material according to a ratio of 1: 1.8, pouring the mixture into an outer layer fireproof partition plate mold, taking the mixture out for later use after hot press forming, and reserving a sunken external caulking groove on the outer layer fireproof partition plate during preparation;

the third step: mixing and stirring glass fiber and thermoplastic resin uniformly, pouring the mixture into a strip-shaped reinforcing strip mold, and compressing the mixture by a press with the weight of more than 10 tons to form a reinforcing strip;

the fourth step: aligning the protruding position of the inner embedded groove of the inner fireproof partition plate with the outer embedded groove of the outer fireproof partition plate, embedding the protruding position of the inner embedded groove into the outer embedded groove, and enabling the inner fireproof partition plate and the outer fireproof partition plate to be tightly attached to form a composite plate;

the fifth step: fixing the compounded composite board on the deck stringer through the touch nails;

a sixth step: embedding the reinforcing strip into the groove body of the embedded groove, wherein the surface of the embedded reinforcing strip is flush with the surface of the inner-layer fireproof partition plate;

a seventh step of: and coating a layer of flame-retardant glue or foam glue on the surface of the inner-layer fireproof partition plate, and adhering and fixing the deck layer on the surface of the inner-layer fireproof partition plate.

And a layer of flame-retardant glue or foam glue is coated on the surface of the inner-layer fireproof partition plate and then compounded on the outer-layer fireproof partition plate.

After the scheme is adopted, the double-layer composite inner fireproof layer and the double-layer composite outer fireproof layer are adopted, the fireproof effect is good, the strength of the whole installed deck is enhanced after the reinforcing strips are adopted for reinforcement (the reinforcing strips are distributed in a criss-cross mode according to needs), and meanwhile the deck has good buffering performance and anti-seismic performance.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Detailed Description

The invention will be further described with reference to the accompanying drawings, in which preferred embodiments of the invention are: referring to the attached drawing 1, the preparation method of the fire deck of the ship in the embodiment includes that the fire deck is composed of an inner layer fire barrier, an outer layer fire barrier, a reinforcing strip and a deck layer, wherein the inner layer fire barrier is formed by glass fibers and thermoplastic resin materials with the diameters of 1.2-2mm, and the mass ratio of the glass fibers to the thermoplastic resin is 1-10: 50; the outer layer fireproof partition plate comprises the following components in parts by mass: 30-50 parts of polyether, 50-60 parts of polyester, 10-18 parts of JTM polyether, 2-7 parts of silicone oil, 1.9-2.3 parts of catalyst, 7-9 parts of triethanolamine, 3-10 parts of water and 43-53 parts of flame retardant; the reinforcing strip is made and formed by 2.5-4mm of glass fiber and thermoplastic resin material, the mass ratio of the glass fiber to the thermoplastic resin is 10: 50-80.

The preparation method comprises the following steps:

the first step is as follows: mixing and stirring glass fiber and thermoplastic resin uniformly, pouring the mixture into an inner layer fireproof partition plate mould, taking the mixture out for later use after hot press forming, and reserving a sunken embedded groove on the inner layer fireproof partition plate during preparation;

the second step is as follows: adding polyether, polyester, JTM polyether, silicone oil, a catalyst, triethanolamine, a flame retardant and water into a reaction kettle for mixing reaction at a stirring speed of 80-120r/min for 6-8h to obtain a combined material, and then mixing isocyanate and the combined material according to a ratio of 1: 1.8, pouring the mixture into an outer layer fireproof partition plate mold, taking the mixture out for later use after hot press forming, and reserving a sunken external caulking groove on the outer layer fireproof partition plate during preparation;

the third step: mixing and stirring glass fiber and thermoplastic resin uniformly, pouring the mixture into a strip-shaped reinforcing strip mold, and compressing the mixture by a press with the weight of more than 10 tons to form a reinforcing strip;

the fourth step: aligning the protruding position of the inner embedded groove of the inner fireproof partition plate with the outer embedded groove of the outer fireproof partition plate, embedding the protruding position of the inner embedded groove into the outer embedded groove, and enabling the inner fireproof partition plate and the outer fireproof partition plate to be tightly attached to form a composite plate; and coating a layer of flame-retardant glue or foam glue on the surface of the inner-layer fireproof partition plate, and compounding the flame-retardant glue or foam glue on the outer-layer fireproof partition plate.

The fifth step: fixing the compounded composite board on the deck stringer through the touch nails;

a sixth step: embedding the reinforcing strip into the groove body of the embedded groove, wherein the surface of the embedded reinforcing strip is flush with the surface of the inner-layer fireproof partition plate;

a seventh step of: and coating a layer of flame-retardant glue or foam glue on the surface of the inner-layer fireproof partition plate, and adhering and fixing the deck layer on the surface of the inner-layer fireproof partition plate.

The utility model provides a boats and ships fire deck is including interior flame retardant coating 2, outer flame retardant coating 1, strengthen strip 3, deck layer 4, wherein, interior flame retardant coating 2, outer flame retardant coating 1 stacks gradually, be equipped with the outer embedded groove of indent formation on the outer flame retardant coating 1, be equipped with the embedded groove of indent formation on the interior flame retardant coating 2, embedded groove gomphosis is in outer embedded groove, embedded inslot inlays and is equipped with and strengthens strip 3, 3 both sides of enhancement strip and bottom all are equipped with the glue adhesive linkage, the embedded groove including strengthening strip 3 passes through the glue adhesive linkage bonding fixation, deck layer 4 has been laid on 2 surfaces of interior flame retardant coating. Be equipped with the glue adhesive linkage on the 4 inside walls of deck layer, the deck layer 4 passes through the glue adhesive linkage bonding fixation including flame retardant coating 2 surfaces.

After adopting above-mentioned scheme, this embodiment adopts double-deck compound interior flame retardant coating, outer flame retardant coating, and its fire prevention effect is good, adopts the enhancement strip to strengthen the back (enhancement strip is criss-cross distribution as required), strengthens the whole deck intensity after the installation, makes the deck possess better buffer capacity and anti-seismic performance simultaneously, and rational in infrastructure after adopting this embodiment, excellent in use effect, simple process, convenient operation.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the changes in the shape and principle of the present invention should be covered within the protection scope of the present invention.