Question: What construction materials name «dry mixes»?
The answer: It is group of auxiliary materials with the specialised properties, civil work used at management and furnish of premises (textural covers, powder paints, «liquid wall-paper» and so forth). Dry building mixes happen: for kladochnyih solutions, glues for a tile or keramogranita, levelling structures, shpatlevki, hydro-and teploizolyatsionnyie compositions, […]
Question: How to prepare a wall surface for plaster?
The answer: At first the wall should be cleared carefully of a dust and a dirt, to wash out water. And if it dry and pure it is possible to moisten only. If a wall surface very much smooth on it put notches for giving of the […]
Process wet, but necessary
Question: What is required for qualitative fulfilment of plaster works?
The answer: the necessary tooling and adaptations Is necessary. Plaster solutions should be correctly prepared. Besides, it is necessary to observe strictly technology of drawing and processing of plaster layers (obryizg, a ground, nakryivka) on a surface of walls and ceilings.
Question: Now in […]
The general data
Question: What reasons of growing popularity of dry building mixes?The answer: First, it is ready compositions with which in the conditions of a building site it is enough to dissolve with water only. Secondly, the majority of them is characterised by "specialisation" of properties. And the components supplying those or other properties and […]
Question: Why there are biodamages of structures?
The answer: the Circle of biodamaging agents is wide enough, beginning from bacteria, mushrooms, lichens, mosses and finishing fishes, birds and mammals.
Objects of biodamages to building are wood, a brick, concrete, metal, hardware, materials on the basis of polymers, etc.
For protection of building designs against biocorrosion special preparations which […]
The majority fresh tonkosloynyih compositions on the basis of cement fast loses water at the expense of premature evaporation. With preschedule loss of water equilibrium processes shvatyivaniya cement are displaced, internal pressure increase, increases usadka. There is a network of the microcracks transformed then in larger cracks, cover loses the functions and collapses.
The reason otslaivaniya […]
DECORATIVE PLASTERS
Issue of a decorative series of the goods consisting of a marble and quartz crumb which surpass many analogues including the foreign is planned:
Series MINERAL (Mineral) — the textural, relief plaster covers having a wide choice of invoices. It is used as decorative cover of front and internal walls. The given material economic enough […]
The hypothecary mechanism will be improved
In capital the structure of new expert council on development of hypothecary crediting which will attend to its perfection is confirmed. Now families with an average prosperity do not presume to purchase to themselves new apartment. Every possible credits do not help also: interest rates on them and the initial […]
(On seminar materials «Protecting designs and overlappings. Erection of monolithic designs during winter time. Insulating and other protective materials. Internal and external furnish. Floors. Facades. Windows»)
One of pressing questions of building practice is production of repair-regenerative (restoration) works of concrete and ferro-concrete designs. Modern technologies of building offer special dry mixes for these purposes.
One of […]
Question: What is "fugues" or fugovochnyie solutions and how them apply?
The answer: "Fugues" are fillers (zatirki) for seams. They can be colour or white. Apply them for zadelki seams between ceramic tiles at facing of walls and floors; for internal and outside works.
For zatirki seams of ceramic materials and a natural stone on walls with […]
First coats name the paint and varnish materials put on the levelled surface by the first layer, supplying coupling of the basic paint and varnish cover (film) with a painted surface both giving the chance to receive pure and equal colouring. They differ from painting structures the smaller contents of pigments. Colour of first coats […]
At fulfilment of painting works diverse auxiliary materials be required: solvents, thinners, sikkativyi, shpatlevki, first coats, podmazki etc.
Solvents are the organic flying liquids applied to giving to painting structures of a necessary painting consistence. Depending on appointment they are divided into solvents: for oil paints - petrol, uajt-spirit, turpentine; for gliftalevyih and bitumen varnishes […]
Plaster (from grech. gypsos — a chalk, izvest) — a mineral, water sulphate of calcium. Crystals lamellar, stolbchatyie, needle and fibrous. There is mainly in the form of continuous granular (alabaster) and fibrous (selenit) of weights, and also various crystal groups (plaster flowers). Pure plaster is colourless and transparent, in the presence of impurity has […]
IV. Maintenance service and repair of building designs
4.2.3. Furnish of facades
4.2.3.1. Local destructions of facing, plaster, impressive and painting layers, cracks in plaster, vyikrashivanie a solution from seams of facing, brick and melkoblochnoy layings, destruction germetiziruyuschih zadelok joints of prefabrication buildings, damage or wear of metal covers on acting parts of walls, destruction of drainpipes, […]
Last decade the XX-th centuries use of dry mixes at realisation building-finishing and repair work at last became norm and in our country. Materials for the system of floors, waterproofing and repair structures, glues for a ceramic tile and a natural stone, zatirki for seams (fugovki), plaster mixes most of different function — here it […]
