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Split bin type fireproof heat preservation plate production technology

A fire-proof insulation board and production process technology, applied in the direction of heat preservation, fire prevention, layered products, etc., can solve the problems of poor product uniformity, high processing waste rate, large space occupation, etc., achieve high production efficiency, low processing waste rate, The effect of taking up little space

Pending Publication Date: 2020-04-10
山东创伟外墙保温材料集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problems of high waste rate, large space occupation and poor product uniformity in the existing sub-compartment fire-proof and thermal insulation board production process, the present invention provides a sub-compartment type fire-proof thermal insulation board production process. The so-called "sub-compartment" structure is Refers to the use of grooves to separate the insulation board into several warehouses, and filling the grooves with A-level materials to form a fire isolation zone

Method used

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  • Split bin type fireproof heat preservation plate production technology
  • Split bin type fireproof heat preservation plate production technology
  • Split bin type fireproof heat preservation plate production technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A production process of split-warehouse type fireproof insulation board includes the following steps:

[0036] S1: Lay or bond the reinforcement layer 1 on the lower surface of the insulation board;

[0037] S2: Machining grooves on the insulation board body, the grooves divide the insulation board body into several bins 3, and the depth of the grooves is not less than two-thirds of the thickness of the insulation board body;

[0038] S3: Fill the groove with Class A material to form a fire barrier 4;

[0039] S4: Lay or bond the reinforcing layer 1 on the upper surface of the insulation board.

Embodiment 2

[0041] A production process of split-warehouse type fireproof insulation board includes the following steps:

[0042] S1: Lay reinforcement layer 1 and reinforcement material 2 on the lower surface of the insulation board in sequence, where reinforcement layer 1 is a mortar layer, and reinforcement material 2 is polypropylene fiber;

[0043] S2: Machining grooves on the insulation board body, the grooves divide the insulation board body into several bins 3, the ends of the grooves are located on the side of the insulation board body, and the groove depth is five times the thickness of the insulation board body. Four quarters

[0044] S3: Fill the groove with lightweight aggregate concrete to form a fire barrier 4;

[0045] S4: Lay reinforcement layer 1 on the upper surface of the insulation board, and reinforcement layer 1 is a mortar layer.

Embodiment 3

[0047] A production process of split-warehouse type fireproof insulation board includes the following steps:

[0048] S1: Lay reinforcement layer 1 and reinforcement material 2 in sequence on the lower surface of the insulation board body, where reinforcement layer 1 is a mortar layer and reinforcement material 2 is a steel wire mesh;

[0049] S2: Machining two transverse fold-line grooves on the insulation board body, the grooves divide the insulation board body into several bins 3, the depth of the groove is three-quarters of the thickness of the insulation board body;

[0050] S3: Fill the groove with rock wool to form a fire barrier 4;

[0051] S4: Lay reinforcement layer 1 and reinforcement material 2 on the upper surface of the insulation board body, reinforcement layer 1 is a mortar layer, and reinforcement material 2 is glass fiber yarn.

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Abstract

The invention relates to the technical field of building heat preservation materials, in particular to a split bin type fireproof heat preservation plate production technology. The split bin type fireproof heat preservation plate production technology comprises the following steps that an enhancing layer is laid or bonded to any surface of the upper surface or the lower surface of a heat preservation plate body; a groove is machined in the heat preservation plate body, and the depth of the groove is not smaller than 2 / 3 of the thickness of the heat preservation plate body; the groove is filledwith A-level materials, and a fireproof isolation belt is formed; and an enhancing layer is laid or bonded to the face opposite to the face with the enhancing layer. The technology is simple, the machining rejection rate is low, the occupied space is small, the mechanical degree is high, and the labor intensity is low; and a produced split bin type fireproof heat preservation plate is good in fireproof effect, integrally firm and high in strength, and product uniformity is good.

Description

Technical field [0001] The invention relates to the technical field of thermal insulation materials for buildings, in particular to a production process of a split-bin type fireproof thermal insulation board. Background technique [0002] Building insulation is a measure to reduce the heat emitted from the building indoors to the outdoors, and it plays an important role in creating a suitable indoor thermal environment and saving energy. Pasting insulation boards on the wall is one of the important means of building insulation. Common insulation boards include polystyrene foam board (EPS), polystyrene extruded board (XPS), etc. Although these organic boards have excellent insulation properties, However, because the material itself is flammable and has poor fire resistance, it is difficult to meet the requirements for use and market promotion is limited. [0003] At the present stage, the method of setting a fire isolation belt in the body of the insulation board is usually used to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/80E04B1/94B32B13/14B32B27/02B32B27/32B32B27/06B32B3/30B32B1/06B32B17/02B32B17/06B32B15/02B32B15/04B32B15/18B32B9/00B32B9/04B32B21/02
CPCB32B3/08B32B3/30B32B5/02B32B9/00B32B9/047B32B13/14B32B15/02B32B15/04B32B15/18B32B17/06B32B21/04B32B27/06B32B2262/0253B32B2262/065B32B2262/101B32B2262/103B32B2307/306B32B2307/3065B32B2419/00E04B1/80E04B1/942
Inventor 王延明英志刚
Owner 山东创伟外墙保温材料集团有限公司
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