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A platform for research: civil engineering, architecture and urbanism
Fireproof structure of concrete prefabricated sandwich composite wallboard
The invention relates to the technical field of fire prevention, in particular to a concrete prefabricated sandwich composite wallboard fireproof structure which comprises a concrete outer clamping plate and a sandwich layer arranged in the concrete outer clamping plate, and a fireproof isolation belt is arranged between the concrete outer clamping plate and the sandwich layer; the sandwich layer comprises a heat preservation layer arranged on the inner wall of the concrete outer clamping plate and a water absorption layer arranged in the heat preservation layer, and the water absorption layer can absorb water and timely block the fire behavior of the heat preservation layer. A fire detection unit is arranged on the outer wall of the concrete outer clamping plate; in conclusion, according to the fireproof structure of the concrete prefabricated sandwich composite wallboard, a fire source on the outer side of the concrete outer clamping plate can be extinguished in time according to the fire situation, meanwhile, a water source is guided into the heat preservation layer, fire spreading is blocked, the purpose of automatic and timely fire extinguishing is achieved, fire spreading is effectively blocked, and the fireproof effect is good. Other concrete outer clamping plates and sandwich layers can be protected, and loss is reduced.
本发明涉及防火技术领域，具体涉及一种混凝土预制夹芯复合墙板防火结构，包括：混凝土外夹板及设置在所述混凝土外夹板内部的夹芯层，所述混凝土外夹板与所述夹芯层之间设置有防火隔离带；所述夹芯层包括设置在所述混凝土外夹板内壁的保温层及设置在所述保温层内部的吸水层，所述吸水层可吸收水以及时阻断所述保温层的火势；所述混凝土外夹板的外壁设置有探火单元；综上，本申请的一种混凝土预制夹芯复合墙板防火结构，能够根据火势情况及时熄灭混凝土外夹板的外侧的火源，同时将水源导入保温层内部，阻断火势蔓延，达到自动及时灭火的目的，有效阻断火势的蔓延，利于保护其他的混凝土外夹板及夹芯层，减小损失。
Fireproof structure of concrete prefabricated sandwich composite wallboard
The invention relates to the technical field of fire prevention, in particular to a concrete prefabricated sandwich composite wallboard fireproof structure which comprises a concrete outer clamping plate and a sandwich layer arranged in the concrete outer clamping plate, and a fireproof isolation belt is arranged between the concrete outer clamping plate and the sandwich layer; the sandwich layer comprises a heat preservation layer arranged on the inner wall of the concrete outer clamping plate and a water absorption layer arranged in the heat preservation layer, and the water absorption layer can absorb water and timely block the fire behavior of the heat preservation layer. A fire detection unit is arranged on the outer wall of the concrete outer clamping plate; in conclusion, according to the fireproof structure of the concrete prefabricated sandwich composite wallboard, a fire source on the outer side of the concrete outer clamping plate can be extinguished in time according to the fire situation, meanwhile, a water source is guided into the heat preservation layer, fire spreading is blocked, the purpose of automatic and timely fire extinguishing is achieved, fire spreading is effectively blocked, and the fireproof effect is good. Other concrete outer clamping plates and sandwich layers can be protected, and loss is reduced.
本发明涉及防火技术领域，具体涉及一种混凝土预制夹芯复合墙板防火结构，包括：混凝土外夹板及设置在所述混凝土外夹板内部的夹芯层，所述混凝土外夹板与所述夹芯层之间设置有防火隔离带；所述夹芯层包括设置在所述混凝土外夹板内壁的保温层及设置在所述保温层内部的吸水层，所述吸水层可吸收水以及时阻断所述保温层的火势；所述混凝土外夹板的外壁设置有探火单元；综上，本申请的一种混凝土预制夹芯复合墙板防火结构，能够根据火势情况及时熄灭混凝土外夹板的外侧的火源，同时将水源导入保温层内部，阻断火势蔓延，达到自动及时灭火的目的，有效阻断火势的蔓延，利于保护其他的混凝土外夹板及夹芯层，减小损失。
Fireproof structure of concrete prefabricated sandwich composite wallboard
一种混凝土预制夹芯复合墙板防火结构
WEI LIJIANG (author) / WU WEI (author) / WEI FEILONG (author) / WU HAISHEN (author) / YUAN HE (author)
2023-05-26
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
G01J
Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht
,
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT
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