玻璃鋼通風(fēng)管道的性能

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玻璃鋼風(fēng)管目前玻璃鋼風(fēng)管的種類(lèi)較多，從環(huán)氧類(lèi)、酚醛類(lèi)、聚酯類(lèi)到目前的無(wú)機(jī)玻璃鋼風(fēng)管類(lèi).例如:玻瑞纖維板權(quán)錢(qián)水泥通風(fēng)管道以改性笙鎂膠劑作為膠結(jié)材料，以玻確纖維布作為增強(qiáng)材料.克服了普通菱鎂通風(fēng)風(fēng)臂易吸潮、返鹵、變形、強(qiáng)度低、耐水性差、后期脆化等井病，有了很大的改觀優(yōu)勢(shì);同時(shí)解決了鍍鋅鋼板耐腐蝕性差、嗓音大.有機(jī)玻確俐通風(fēng)管道易然、易變形，玻纖風(fēng)管強(qiáng)度低、易變形的缺點(diǎn)。玻璃鋼纖維氯氧鎂水泥通風(fēng)管道分類(lèi)與性能指標(biāo)。

At present, many kinds of glass steel duct glass steel duct, the epoxy, phenolic and polyester to the inorganic glass steel duct. For example: glass fiber cement board for ventilation pipe with modified Sheng magnesium glue as cementing material, the glass fiber cloth as reinforcement material. It overcomes the common magnesite ventilating arm is easy to absorb moisture, brine, deformation, low strength and poor water resistance and the late brittle wells such as disease, has been greatly improved and solved advantage; galvanized steel corrosion resistance, poor voice. The organic glass is indeed clean ventilation pipe flammable, easy deformation, low strength of fiberglass duct easy to deform. Classification and performance index of FRP magnesium oxychloride cement ventilation ducts.

按其用途可分為P類(lèi)和D類(lèi)。各白又分一等品、合格品。P類(lèi)主要用于公用建筑、人防工程等通風(fēng)空調(diào)設(shè)施的工業(yè)廠房和礦井的風(fēng)管、防排煙管道:D類(lèi)主要應(yīng)用于住宅建筑通風(fēng)、排油煙管道。

By its use, you can be divided into P classes and D classes. The white and first-class products, qualified products. P class is mainly used in public buildings, civil air defense works and other ventilation and air-conditioning facilities, industrial plants and mines of the wind pipe, smoke pipe: D class, mainly used in residential buildings, ventilation, smoke exhaust pipe.

戠.相對(duì)于普通費(fèi)錢(qián)通風(fēng)管，玻確纖維抓板鎂通風(fēng)管道軟化系數(shù)可達(dá)0.85以上。吸水率降低5%以下，耐水性有明顯提高.強(qiáng)度較高，韌性好，在以級(jí)化鐵和盆化訣為主要材料的溶液中.加人中旅玻瑞纖維布，LM-1改性劑及其他各種輔助劑制成.耐酸堿。

As compared with the normal ventilation tube. The cost, fiber glass is indeed grab magnesium ventilation pipe softening coefficient can reach more than 0.85. The water absorption is reduced to below 5%, the water resistance is improved obviously. High strength, good toughness, the level of iron in solution and pot of formula as the main material. With China glass fiber cloth, LM-1 modifying agent and other auxiliary agent made of acid and alkali.

瘠本身原材料(玻璃鋼)，導(dǎo)熱系致只有金屬的1%一1%.,是保溫型無(wú)機(jī)玻璃鋼通風(fēng)管道，其中間夾層選用絕熱性能的聚苯板。

And their raw material (FRP), the thermal conductivity caused by only 1% 1%. is a metal, insulation type inorganic glass steel ventilation pipe, wherein the interlayer with polystyrene board insulation performance.

加兩道防火漆作為保溫材料和風(fēng)道之間的間隙熱阻.保證了保溫效果的穩(wěn)定性。玻確纖維通風(fēng)管道的壁厚比鐵皮風(fēng)道厚.其本身有良好的隔音性能.嗓音小。因其整體成戮的制作方式，兩端選用橡膠墊無(wú)機(jī)法蘭連接，減少了漏鳳量和風(fēng)道阻力損失。

Two fire retardant paint is used as the thermal resistance between the heat preservation material and the air duct to ensure the stability of the heat preservation effect. The wall thickness of the ventilating duct is thicker than that of the iron sheet air duct, and it has good sound insulation property in itself. Because of the whole production cut, the ends of rubber pad inorganic flange connection, reduces the leakage volume and duct resistance loss of chicken.