Главная страница СтроительствоМастика в строительстве

 





Мастика в строительстве




04 декабря 2014, admin



Mastic in constructionМастика представляет собой вязкую органическую смесь, которая используется для гидроизоляции и защиты строительных конструкций. Кровельная мастика предназначена для защиты поверхности от воды и водно-солевых растворов. Полимерные и битумные строительные материалы используются для паро- и гидроизоляции (в т. ч. при строительстве бассейнов, душевых комнат и пр.).

Мастика может сама по себе служить гидроизоляционным материалом или применятся в комплексе с другими компонентами. Она позволяет хорошо герметизировать швы и заполнять полости.

По методике нанесения различают холодные и горячие материалы. В первом случае их основу, например битум, смешивают с растворителем. После нанесения вещества на поверхность, растворитель постепенно испаряется и мастика застывает.

Горячие наносятся по другому принципу: их разогревают до 160 градусов. Затем, пока материал находится в пластичном состоянии, его наносят на поверхность. Через несколько часов мастика остынет и затвердеет.

Мастики холодного твердения делятся на однокомпонентные и двухкомпонентные.

Однокомпонентные, как правило, используются, когда за раз необходимо выполнить большой объем работы. Их нужно использовать сразу после вскрытия упаковки, иначе она затвердеет и будет непригодна. Двухкомпонентные подойдут, если напротив, объем работ небольшой. Перед применением к битумной основе нужно добавить загуститель. То есть в случае с двухкомпонентной мастикой увеличиваются трудовые затраты, но при этом сам материал можно хранить даже после применения.

Какую мастику купить? В зависимости от качественных компонентов, которые входят в состав, различают несколько типов материалов.

Резино-битумная мастика может использоваться при работе практически с любым материалом — металлом, деревом, кирпичом. Ее преимущества — отличная сцепляемость с рабочей поверхностью, широкий эксплуатационный диапазон температур (от -40 до +100 градусов).

Устойчивостью к высоким и низким температурам обладает битумно-каучуковая мастика, которая используется для кровельных работ, гидроизоляции помещений.

Битумно-масляные материалы образуют прочную защитную оболочку. В то же время они не твердею так, как материалы, в состав которых входят полимеры. Битумно-масляные мастики не подходят для кровельных работ, при этом идеальны в качестве изоляции.

.

Понравилась статья? Жми «Нравится» и получай наши лучшие статьи в Facebook!





Оставьте отзыв по теме:

"Мастика в строительстве"

4 Комментарии к этой публикации

  1. Martret пишет:

    fractionationKaposi sarcomaSerum digoxin level should be checked periodically. [url=http://shopedrxnewmed.com]cialis 5mg[/url] However other diseases can cause the same or similar symptoms.and McLeod D.This publication contains information relating to general principles of medical care that should not be construed as specific instructions for individual patients.Sci.mg vs. [url=http://fastedmedrxshop.com]Levitra[/url] Looking for future projects he noted It was while exploring various aspects of pattern recognition and their potential in that the idea occurred to me that was eventually to become the EMI scanner and the technique of computed tomography.and to this he added a holy trinity of three minerals salt sulfur and mercury.The figure illustrates the change in symptom score over that year of followup.Hemesath T. [url=http://shopbestmedrxed.com]cialis[/url] The crescent or sickle shape of the erythrocyte see Figure is caused by an abnormal type of hemoglobin hemoglobin S in the red cell.This transfusion apparatus is doubleended meaning that blood could be transferred directly between donor and recipient.dilatesSusan Storck MD FACOG Chief Eastside Department of Obstetrics and Gynecology Group Health Cooperative of Puget Sound Bellevue Washington Clinical Teaching Faculty Department of Obstetrics and Gynecology University of Washington School of Medicine.Nudge Improving Decisions about Health Wealth and HappinessThe strong magnetic fields created during an MRI can cause heart pacemakers and other implants not to not as well.CHF d. [url=http://cheapgenericviagras.com]buy viagra online[/url] TableGeneral characteristicsJellylike material behind the lens that helps maintain the shape of the eyeball.Int Braz J Urol [url=http://shopednorxmed.com]viagra 100 mg best price[/url] MEASUREMENTS T free T FT T thyroxine binding globulin TBG and TSH were measured in cord blood and and week venous specimens from VLBW infants and in cord blood specimens of full term infants.

  2. Martret пишет:

    pylori infection over of cases. [url=http://bestmedrxshop.com]free viagra[/url] Sills recommended the placement of PE tubes.Endometrial tissue may be found in ovaries fallopian tubes supporting ligaments or small intestine causing inammation and scar tissue.placenta. [url=http://newgenericonline.com]retin a without a prescription[/url] delirium t vs.p.mgdL molL High Renal disease Glucose fasting mgdLimpetigoA separate healthcare database cohort study including COPD patients reported an approximately two to fourfold increased risk of death at yr followup due to cardiovascular diseases RR.Administer as soon as pos sible up to hours after the onset of chest pain. [url=http://compralevitraspain.com]comprar levitra contra reembolso en espana[/url] Keratoconjunctivitis sicca dry eye a.Avoid all strenuous activity.The stricter an individual is the greater the likelihood that the diet is not going to work.Begin with isotonic solution lactated Ringers or NS.Within a couple of decades most nations with advanced medical care routinely used brainbased criteria to declare that a person was officially deadat which point the harvesting of tissues and organs for transplantation could begin.The disease seems to be more common in some families. [url=http://edfastmedrxfor.com]cialis 20 mg[/url] Activity Rest as needed.Dugdale III MD Professor of Medicine Division of General Medicine Department of Medicine University of Washington School of Medicine Luc Jasmin MD PhD Department of Neurosurgery at CedarsSinai Medical Center Los Angeles and Department of Anatomy at UCSF San Francisco CA.g.In the fovea each cone has its own path to the optic nerve.a.MODERN MEDICINE Receiving Blood Physicians first tried blood transfusions as a treatment in the th century with little success.. [url=http://comprarcialisspain.com]cialis levitra comprar espana[/url] Forty percent of patients have disease in the terminal ileum and cecum.Therefore the next step is to order serum and urine protein electrophoresis.The PDR is a useful reference with several different indices to identify drugs along with a complete description of the drugs properties and approved indications.

  3. Martret пишет:

    Teaching curricula are moving to learning curricula. [url=http://bestmedrxedfor.com]buy cialis online europe[/url] In this frequency range the pressure is increased by another factor ofb The hydrophobic end of surfactant molecules enter the oil spot.Inc.Scleroderma is more common in women.Is it safe to walk around Is there appropriate lighting at night Are there events buildings and places that promote social interactions or physical activities parks or public natural spaces The fourth part of the urban environment is the urban form which arises from the design such as transportation and landuse decisions that have happened on a larger usually governmental scale.Closed loop versus open loop obstruction With closed loop obstruction the lumen is occluded at two points by an adhesive band or hernia ring.He described the difficulties of breech presentation in which the baby is positioned to exit the womb bottom or feet first and showed how a baby can be turned by manipulating it inside the womb. [url=http://shopfastedmedrx.com]viagra samples overnight[/url] Coronary Artery Calcium Score low risk intermediate risk high risk A calcium score is associated with a nearly chance of a heart attack or stroke occurring within years.I lay down on the table and the technician explained he would add contrast through an intravenous IV line halfway through the procedure.Vesaliuss Paduan superiors knew little of his rebellious streak but this soon became apparent when he began teaching.Her total serum cholesterol concen tration is mgdL and HDL is mgdL. [url=http://fast-tadalafil.com]cialis for sale[/url] Absence of significant hypervolemia e.C.Trachoma caused by Chlamydia trachomatis serotypes A B and C Most common cause of blindness worldwide due to chronic scarring b.From the earliest times in Babylonia and Egypt female birth attendants were depicted helping the new mother.This means the child will have parts of both male and female genitals. [url=http://cialisfor.com]Cialis Online[/url] Benzodiazepine.In about spontaneous generation was denied by PolishGerman physiologist Robert Remak who declared that cells can only arise from the division of other cellsaround the same time that Virchow first published a similar idea.tinea pedisThey are formed in the bone marrow and there are three typesInc. [url=http://newgenericonline.com]Accutane[/url] blepharoptosis Pronounced bl e f a r o pT O s i s.

  4. Martret пишет:

    Transdermal testosterone gel increases serum testosterone levels in hypogonadal men in Taiwan with improvements in sexual function.Gold L. [url=http://buyviagraeu.com]pfizer viagra 100mg price[/url] NERVOUS SYSTEM I.During the downward stroke the center of the wings traverses a vertical distance d see Fig.BKCa channels are formed by two subunits a poreforming subunit and a modulatory transmembrane subunit..Complications of untreated pseudocysts include rupture infection gastric outlet obstruction fistula hemorrhage into cyst and pancreatic ascites.As knowledge of natural immunosuppressants increased and chemical equivalents were developed the outcome of transplants became more reliable. [url=http://cialis20mgonlinebuy.com]tadalafil cialis from india[/url] Dr.FIGURE A Ichthyosis.Talk to your health care provider before starting any exercise program.Sociodemographic information of all participants are presented in TableThe analysis was based mainly on the outcomes of clinical series.In the th century early light microscopes see pp.B. [url=http://fastshipcialisus.com]Cialis[/url] Development of ulcerative colitis and its associated colorectal neoplasia as a model of the organspecic chronic inammationcarcinoma sequence.b.PregnancyIncreased dead spacesecondary to obstruction and destruction of pulmonary capillary bed d.Later calomel mercurous chloride was prescribed as a laxative purgative diuretic and as a treatment for syphilis. [url=http://viagrafordailyuseusa.com]Viagra Online[/url] What you do from now on will determine whether your son will be able to live on his own as an adult or whether he will have to live in a facility.He is treated with chemotherapy and his symptoms disappear.M.posttraumatic stress disorderVisitors told of barbaric conditions neglect and cruelty. [url=http://fast-sildenafil.com]online viagra[/url] All of these chromosomes reside in the nucleus of each cell.

Ваш отзыв

Вы должны войти, чтобы оставлять комментарии.

Мой twitter, добавляйтесь! Мой RSS, подписывайтесь!

Объявления:

_____

____