A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of ventilating skylight production, and particularly discloses a fireproof and anti-corrosion method for a roof ventilating skylight. The fireproof and anti-corrosion method comprises the following steps of (1) metal part pretreatment, (2) metal part surface cleaning, (3) metal part surface galvanizing, (4) metal part surface coating and (5) glass partassembling. A fireproof and anti-corrosion coating comprises, by weight, 12-30 parts of water-based resin, 10-18 parts of polydimethylsiloxane, 15-25 parts of a flame retardant, 5-7 parts of hydroxyethyl cellulose, 1-3 parts of a leveling agent, 0.6-1.2 parts of an auxiliary, 8-20 parts of inorganic filler, 1-5 parts of a film-forming agent and 20-40 parts of deionized water. According to the fireproof and anti-corrosion method, the defects in the prior art are overcome, fireproof and anti-corrosion treatment is carried out on the ventilating skylight, the service life of the ventilating skylight is prolonged, the maintenance frequency is reduced, and the workload is reduced.
本发明涉及通风天窗生产技术领域，具体是公开了一种用于屋顶通风天窗的防火防腐蚀方法，包括以下步骤：(1)金属件预处理、(2)金属件表面清理、(3)金属件表面镀锌、(4)金属件表面涂层、(5)玻璃件装配；其中，所述防火防腐蚀涂料按照重量组分包括以下组分：水性树脂12‑30份、聚二甲基硅氧烷10‑18份、阻燃剂15‑25份、羟乙基纤维素5‑7份、流平剂1‑3份、助剂0.6‑1.2份、无机填料8‑20份、成膜剂1‑5份、去离子水20‑40份。本发明克服了现有技术的不足，对通风天窗进行防火防腐蚀处理，延长通风天窗的使用寿命，降低维修频率，减少工作量。
The invention relates to the technical field of ventilating skylight production, and particularly discloses a fireproof and anti-corrosion method for a roof ventilating skylight. The fireproof and anti-corrosion method comprises the following steps of (1) metal part pretreatment, (2) metal part surface cleaning, (3) metal part surface galvanizing, (4) metal part surface coating and (5) glass partassembling. A fireproof and anti-corrosion coating comprises, by weight, 12-30 parts of water-based resin, 10-18 parts of polydimethylsiloxane, 15-25 parts of a flame retardant, 5-7 parts of hydroxyethyl cellulose, 1-3 parts of a leveling agent, 0.6-1.2 parts of an auxiliary, 8-20 parts of inorganic filler, 1-5 parts of a film-forming agent and 20-40 parts of deionized water. According to the fireproof and anti-corrosion method, the defects in the prior art are overcome, fireproof and anti-corrosion treatment is carried out on the ventilating skylight, the service life of the ventilating skylight is prolonged, the maintenance frequency is reduced, and the workload is reduced.
本发明涉及通风天窗生产技术领域，具体是公开了一种用于屋顶通风天窗的防火防腐蚀方法，包括以下步骤：(1)金属件预处理、(2)金属件表面清理、(3)金属件表面镀锌、(4)金属件表面涂层、(5)玻璃件装配；其中，所述防火防腐蚀涂料按照重量组分包括以下组分：水性树脂12‑30份、聚二甲基硅氧烷10‑18份、阻燃剂15‑25份、羟乙基纤维素5‑7份、流平剂1‑3份、助剂0.6‑1.2份、无机填料8‑20份、成膜剂1‑5份、去离子水20‑40份。本发明克服了现有技术的不足，对通风天窗进行防火防腐蚀处理，延长通风天窗的使用寿命，降低维修频率，减少工作量。
Fireproof and anti-corrosion method for roof ventilating skylight
一种用于屋顶通风天窗的防火防腐蚀方法
LI XIAJUN (author)
2021-03-09
Patent
Electronic Resource
Chinese