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防滲膜應(yīng)用在高速公路路基防凍脹翻漿處理
什么是防滲膜?防滲膜有什么特性?防滲膜在東北公路路基的凍脹翻漿的應(yīng)用方法?泰安市瑞恒土工材料有限公司為你娓娓道來,希望與你共同進(jìn)步了,呵呵。
防滲土工膜標(biāo)準(zhǔn)名稱為聚乙烯土工膜,主要是乳白色半透明至不透明的熱塑性樹脂材料-聚乙烯樹脂制作而成。聚乙烯是高分子聚合物,是、無味、無臭的白色顆粒,熔點約為110℃-130℃,相對密度0.918—0.965;防滲膜具有良好的耐熱性和耐寒性。化學(xué)穩(wěn)定性好,具有較高的剛性和韌性,機械強度好,耐環(huán)境應(yīng)力開裂與耐撕裂強度性能好,隨著密度的上升,機械性能和阻隔性能會相應(yīng)提高,耐熱,和抗拉強度也更高;可耐酸、堿、有機溶劑等腐蝕。
Impermeable membrane application in Expressway Subgrade Frost Heaving boiling process
What is the film? Impermeable membrane having characteristic? Impermeable membrane in the NortheastHighway Subgrade Frost Heaving application methods? Tai'an Ruiheng geotechnical material limited company for you to explain, hope to make progress together with you, ha ha.
Impermeable geomembrane for polyethylene geomembrane is milky white, translucent to opaquethermoplastic resin material - polyethylene resin produced. Polyethylene is the high polymer, is non-toxic,tasteless, odorless white particles, the melting point of about 110 ℃ -130 ℃, the relative density of 0.918 - 0.965; impervious membrane has good resistance to heat and cold resistance. Good chemical stability, high rigidity and toughness, good mechanical strength, resistance to environmental stress cracking and tearing strength performance is good, as the density increases, the mechanical properties and barrier properties are increased, heat resistant, and the tensile strength is higher; to acid and alkali, organic solvents and othercorrosion.
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地址: 山東省泰安市泰山區(qū)省莊工業(yè)園網(wǎng)站備案號: 魯ICP備19037970號-1
主營產(chǎn)品:土工膜,土工布,防滲膜
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